A Program is a specific set of activities carried out according to guidelines to achieve a defined purpose. Program profiles on CrimeSolutions tell us whether a specific program was found to achieve its goals when it was carefully evaluated. Program ratings, described below, tells us that a program is likely to produce the observed result if implemented as described in the profile.
Procedural justice, Law enforcement, Promising Evidence Rating
This intervention involves officers wearing cameras on their uniforms to increase citizens’ intentions to comply with police and improve their perceptions of police during traffic stops. The program is rated Promising. Drivers who encountered officers with cameras had statistically significant increases in both compliance and cooperation with officers and improved perceptions of procedural justice and police legitimacy, compared with drivers who encountered officers not wearing cameras.
The program focuses on reducing violent gun crime by disrupting the cycle of gun violence by relying on forensic science and data analysis to identify, investigate, and prosecute individuals who use guns in criminal activity, and the sources of their guns. The program is rated Promising. The program did not significantly affect homicides or aggravated assaults with a firearm but was shown to significantly reduce violent crime and robbery with a firearm.
The mobile device and software for this program were developed to enable frontline police officers to access police database records and upload timely and accurate information while out in the field. This program is rated Promising. The program led to statistically significantly increases in the total number of recorded street checks, the total number of recorded driving offenses, and the number of drug offenses (possession and use) recorded per month by police officers.
Situational crime prevention, Violent crime, Community policing, Policing strategies, Law enforcement
This program was a place-based crime policing initiative implemented for 1 year to reduce violent crime. Risk-based policing initiatives promote data-informed decisions based on a process of defining the problem, gathering information, and analyzing data. The program is rated Promising. The program resulted in a statistically significant reduction of 22.6 percent in violent crimes in the intervention areas, compared with the comparison areas.
Schools, Alcohol, Underage drinking, Juvenile (under 18), Child health and welfare, Substance abuse, Legal substances, Drugs, Promising Evidence Rating
This program uses psycho–social and present-moment awareness techniques to target adolescents’ alcohol-related cognitions and prevent their alcohol use. The program is rated Promising. Adolescents who received the intervention had reduced growth of alcohol consumption, compared with adolescents in the control group. There were no statistically significant differences between the groups in both negative and positive alcohol expectancies and drinking refusal self-efficacy.
This is an individual compassion-focused, therapy-based intervention adapted from traditional compassionate-focused therapy to reduce psychopathic traits in youth in a correctional setting in Portugal. The program is rated Promising. The program was shown to statistically significantly decrease measures of psychopathic traits, grandiose manipulative, callous–unemotional, impulsive irresponsible, daring irresponsible, and conduct disorder traits.
Parole, Mental health, Corrections, Reentry, Community corrections, Recidivism, Crime prevention, Employment initiatives, Inmate assistance programs, Rape and sexual assault, Effective Evidence Rating
This program provides community supervision and services to individuals released early from prison to help them find employment and reduce their recidivism. The program is rated Effective. Program participants were less likely to be reincarcerated and had higher rates of integration into the workforce, compared with individuals who did not participate in the program. These differences were statistically significant.
Arrests, Sensors/Surveillance, Use of force, Law enforcement, Crime prevention, Situational crime prevention, Law enforcement operations, Arrests
This involves police officers wearing cameras on their uniforms to improve the civility of their interactions with citizens. The program is rated Effective. There were statistically significant reductions in citizen complaints against police and police use-of-force reports for officers who wore cameras, compared with those who did not, and statistically significant reductions in complaints against control officers in the treatment districts, compared with officers in the untreated districts.
Alcohol-Related Offenses, Alcohol, Prisons, Corrections, Recidivism, Crime prevention, Courts, Traffic laws, Traffic law enforcement, Law enforcement, Substance abuse, Legal substances, Drugs, No Effects Evidence Rating
This involves prison time for individuals who have committed drunk-driving offenses to reduce their risk of recidivism upon their release. The program is rated Ineffective. There was no statistically significant difference between individuals in the treatment group (who received prison time) and the comparison group (who received a suspended imprisonment sentence) on reoffending with a driving-while-under-the-influence-of-alcohol offense within 6 months’, 24 months’, or 5 years’ time.
Schools, Juvenile health, Mental health, Youth development, Juvenile (under 18), Child health and welfare, Drugs, Substance abuse
The program focuses on the relationship between young adults and their parents to prevent substance misuse and other high-risk behaviors and enhance protective factors such as improving communication and strengthening familial relationships, encouraging healthy peer and romantic relationships, and promoting self-efficacy. The program is rated Ineffective. It made no statistically significant impact on reducing the risk level for a problematic transition into young adulthood.
Alcohol, Prescription drugs, Treatment, Military personnel, Crime prevention, Substance abuse, Drugs, Drug treatment
This is a prevention planning and implementation system designed to improve risk and protective factors, and reduce secretive problems, in military communities. The program is rated Ineffective. There were no statistically significant differences between the bases assigned to NORTH STAR and the comparison bases on measures of physical or emotional interpersonal violence/partner abuse, physical or emotional child abuse, hazardous drinking, suicidality, or prescription drug misuse.
Stalking, Violent crime, Assault, Dating violence, School climate, Rape and sexual assault, Crime prevention, Juvenile (under 18), Intimate partner violence, Victims of crime
The goal of this bystander-focused, classroom-delivered curriculum is to reduce rates of interpersonal violence among high school students. The program is rated Ineffective. The program had no statistically significant impact on various measures of interpersonal violence, victim empathy, and measures of proactive bystander behavior. There was a statistically significant decrease for the treatment group in bystander denial about the role students could play in preventing interpersonal violence.
This program targets behavior changes in men who have committed a domestic violence offense, to reduce their risk of reoffending. The program is rated Promising. Men in the treatment group had statistically significant reductions in their rate of reconvictions and time to both their first violent and general reconvictions, compared with men in the control group. There were no statistically significant differences between groups in general or domestic violence reoffending within 12 months.
Dating violence, Military personnel, Bullying, Crime prevention
This program involves film and guided discussion to promote bystander behavior related to dating abuse. The program is rated Ineffective. There were no statistically significant differences between the intervention and control groups on intervening when a peer was being harmed or physically hurt by an intimate partner, or when a peer was intoxicated or being bullied. The intervention group was statistically significantly more likely to intervene in peer self-harm, compared with the control group.
Arson, Burglary, Assault, Robbery, Sensors/Surveillance, Patrol, Law enforcement, Sanctions, Problem-oriented policing, Policing strategies, Law enforcement operations, Law enforcement, Crime prevention, Victims of crime
This program involves 15 minutes of police patrol in high-crime hot spots to reduce crime. The program is rated Promising. There were statistically significant reductions in reports of violent crimes and robbery and other crimes against personal victims in hot spots on treatment days, compared with control days.
Children exposed to violence, Trauma, Case Management, Family reunification, Foster care/child welfare system, Comprehensive/wraparound services, Recidivism, Crime prevention, Juvenile (under 18), Child health and welfare
The program is an intensive case management model for providing services to youths simultaneously involved in the child welfare and juvenile justice systems, with the goal of reducing recidivism. The program is rated Ineffective. There was no statistically significant difference in youth arrests between youths who participated in the Wraparound Program, compared with youths in the treatment-as-usual condition.
This is a prison housing unit program for young adults that seeks to change correctional culture and increase safety. The program is rated Promising. Young adults in the treatment group had a statistically significant lower likelihood of violent charges and convictions, compared with the control group. There were no statistically significant differences between treatment and control groups on the number of disciplinary charges or convictions, or serious incidents or events in the facilities.
This is a curriculum that targets students with emotional and behavioral disorders, with the overall goal of improving knowledge and development of social problem-solving skills. The program is rated Effective. Students who participated in the Take CHARGE! program had a statistically significant greater likelihood of reporting increased knowledge of and improvements in problem-solving behaviors, compared with students who did not participate.
Alcohol-Related Offenses, Drug testing, Probation, Law enforcement, Sanctions, Traffic laws, Traffic law enforcement, Crime prevention, Legal substances, Substance abuse, Drugs
This program seeks to reduce the rearrests of individuals previously convicted of driving while under the influence (DUI) of alcohol or drugs through intensive testing and monitoring of drug and alcohol consumption. The program is rated Promising. There was a statistically significant decrease in the rates of DUI arrests by roughly 9 percent in counties that implemented the program, compared with counties that did not implement the program.
Drug testing, Probation, Community corrections, Corrections, Recidivism, Crime prevention, Gangs, Gang Crime
This is a specialized court program that targets high-risk gang-affiliated individuals with felony convictions for intensive supervision, with the goal of reducing recidivism. The program is rated Promising. Gang members who participated in the program had a statistically significant lower likelihood of probation revocation than gang members who did not participate. But there were no statistically significant differences in new arrests between the groups.
Gang Crime, Gun violence, Law enforcement, Crime prevention
This was a focused deterrence intervention designed to reduce the presence of gun violence and gang activity. The program is rated Promising. There was a statistically significant reduction in confirmed shots fired, residents’ reports of hearing gunshots, and residents’ reports of seeing gang activity. However, there was no statistically significant impact on calls for service for shots fired.
This is a training and production program for incarcerated individuals, with the overall goal of reducing recidivism. The program is rated Promising. Compared with individuals in the waitlist comparison group, individuals who participated in the program had a statistically significant lower likelihood of being rearrested, reconvicted, or returned to custody during the 3-year follow-up period.
This program provides calls to individuals who have been arrested and released while they wait to appear for arraignment, to remind them to appear on their scheduled court dates. The program is rated Promising. There were statistically significant reductions in failure-to-appear rates for individuals in all three treatment groups who received phone call reminders, compared with individuals in the control group who did not receive any reminder.
This is a program for homeless individuals who are often in jail, to increase their housing stability and reduce their criminal justice involvement. The program is rated Effective. Individuals in the treatment group had statistically significant reductions in arrest, jail stays, days in jail, and shelter stays and visits, and statistically significant increases in mental health services, compared with the control group, but there was no statistically significant effect on substance use services.
Parole, Probation, Community corrections, Corrections
This is a community corrections model of probation and parole that focuses on opportunity-reduction strategies to reduce recidivism. The program is rated Effective. There were statistically significant reductions in new arrests and longer time to new arrest for individuals in the treatment group, compared with individuals in the control group.
School safety, Training, School climate, Schools, Juvenile delinquency, Crime prevention, Child health and welfare, Juvenile (under 18), Victimization, Victims of crime, School climate
This is a framework of recommended practices for integrating police into the educational environment to enhance a safe school climate. The program is rated Ineffective. There were no statistically significant differences in treatment and control school students’ delinquency, victimization, exclusionary discipline, relationships with adults, perceptions of police, nor school bonding, connectedness, and safety. Treatment school students had statistically significant increases in rule clarity.
This intervention was designed to help adolescent males in detention with interpersonal stress and conflict. The program is rated Ineffective. There were no statistically significant effects on depressive symptoms, recidivism, social problem-solving, anger response, anger control, and inward expression of anger. However, the treatment as usual control condition was found to have a statistically significant reduction on outward expression of anger, a result in the other-than-expected direction.
Sensors/Surveillance, Evidence, Community policing, Patrol, Use of force, Law enforcement, Traffic law enforcement, Traffic laws, Crime prevention, Law enforcement operations, Arrests, Equipment and technology
This program equips police with on-officer cameras to record their interactions with civilians. The program is rated Ineffective. Camera use had no statistically significant effects on officers’ total number of proactive activities, specifically on the number of traffic stops or business checks, nor on arrests, citizen complaints, and use-of-force incidents. Officers with cameras conducted statistically significantly fewer subject stops, and statistically significantly more park and walks.
Mental health, Substance abuse, Children exposed to violence, Trauma, Treatment, Rape and sexual assault, Violent crime, Crisis response, Juvenile (under 18), Drugs, Drug treatment
The goal of this exposure-based, integrative intervention was to reduce substance use and mental health problems in adolescents who have experienced trauma. The program is rated Promising. The program had a statistically significant impact on depressive and internalizing symptoms, family cohesion, and family conflict. There were mixed results for PTSD symptoms and substance use. There was no statistically significant impact on externalizing symptoms.
Probation, Mental health, Substance abuse, Reentry, Case Management, Treatment, Comprehensive/wraparound services, Access to education, Corrections, Juvenile detention, Juvenile justice, Juvenile (under 18), Mentoring, Child health and welfare, Juvenile delinquency
This is a one-to-one mentoring program aimed at improving public safety by assisting youths who commit offenses with comprehensive reentry services following their release into the community. The program is rated Ineffective. There was no statistically significant difference between program and comparison group youths in prevalence of reoffense. Program youths had statistically significantly fewer official juvenile justice contacts within 1 year of release, compared with comparison group youth
This program aims to reduce recidivism among Minnesota’s prison population by expanding the accessibility of visitation opportunities. The program is rated Ineffective. There was no statistically significant effect on violence reconviction and technical violation revocations. The program had a statistically significant (small to moderate) impact on general revocations for any offense and reconvictions for felonies.
Assault, Sensors/Surveillance, Patrol, Law enforcement, Law enforcement operations, Equipment and technology
This program involves police use of video to improve evidence gathering and police and citizen behavior. The program is rated Ineffective. There were no statistically significant differences in restraining orders issued or assaults on police between body-worn video treatment days and control days (when no officers wore body-worn video). Treatment days had statistically significantly higher rates of use of force, citizen complaints against police, and criminal charges, compared with control days.
Gang Crime, Gun violence, Databases, Problem-oriented policing, Crime prevention, Victimization, Gangs, Arrests, Victims of crime
This is a focused deterrence police strategy that was designed to reduce gang- and group-related violence in Detroit, Mich. The program is rated Ineffective. There were no statistically significant differences found for weapons arrests or shooting victimizations for participants in two age groups (15–24 and 25–34). The program did show a statistically significant reduction in all arrests and violent arrests for individuals who attended the Detroit Ceasefire call-in meetings.
Mental health, Youth development, Schools, Child health and welfare, Juvenile (under 18)
This is a school-based program that works to improve emotional awareness and regulation in adolescents to improve their mental health outcomes. The program is rated Ineffective. There were no statistically significant differences between students who received the intervention and students in the control group who did not receive the intervention in measures of resilience, anxiety, depression, socioemotional functioning, well-being, drug use, self-harm, suicidal ideation, and mindfulness.
Patrol, Situational crime prevention, Policing strategies, Law enforcement, Law enforcement operations, Problem-oriented policing
This policing strategy was designed to deter crime on platforms in high-crime areas of the London Underground. The program is rated Promising. Platforms in the treatment areas had statistically significant reductions in calls for services and crime, relative to the control group, on patrol and nonpatrol days.
Burglary, Motor vehicle theft, Patrol, Computers, Property crime, Motor vehicle theft, Crime prevention, Larceny/theft, Law enforcement operations, Law enforcement, Problem-oriented policing
This program involved the use of a crime forecasting model to direct police patrol to dynamic hot spots to reduce crime. The program is rated Promising. There were statistically significant reductions in daily crime volume (specifically burglary, car theft, and burglary-theft from vehicle) for police patrols in the treatment condition, compared with patrols in the control condition.
Homicide, Sensors/Surveillance, Death investigations, Law enforcement operations, Arrests, Equipment and technology
This program involves law enforcement’s use of cameras to record interactions with civilians to reduce citizen fatalities. The program is rated Promising. Agencies that acquired cameras had statistically significant decreases in fatal police–citizen encounters after three years, compared with agencies that did not acquire cameras. There were no statistically significant differences in fatal encounters between a reduced set of agencies with cameras and matched agencies without cameras.
Gang Crime, Gun violence, Violent crime, Crime prevention, Gangs
This was a focused deterrence violence-reduction strategy involving enforcement and services to targeted individuals to address gun and gang violence. The program is rated Promising. There were statistically significant reductions in community-level criminal shootings in treated areas, compared with matched comparison areas, and in shootings around treated gang territories, compared with areas around matched comparison gang territories, at 2 years’ postimplementation.
The program targeted individuals on probation with a mental illness. The goal was to reduce rates of community supervision failures. The program is rated Promising. Individuals on specialty probation had both statistically significant lower rates of technical violations and rearrest, and higher receipt of mental health services and dual-diagnosis treatment, compared with individuals on traditional probation. There was no statistically significant impact on substance use treatment and violence.
This intervention displayed online warning messages to Internet users attempting to view barely legal pornography or upload sexual photos of women, to reduce the accessing of child sexual exploitation material online. The program is rated Effective. Individuals in the experimental groups who received the online warning messages were statistically significantly less likely to attempt to enter the websites, compared with individuals who did not receive a warning message.
Alcohol, Mental health, Substance abuse, Children exposed to violence, Trauma, Treatment, Legal substances, Drugs
This program was designed to reduce violence risk behaviors as well as PTSD and depressive symptoms by providing adolescents with a variety of services following a traumatic injury. The program is rated Ineffective. There were no statistically significant differences between the intervention and control groups in substance use problems, or PTSD and depressive symptoms, though intervention group patients reported a statistically significant reduction in weapons carrying.
Sex offenders, Drug testing, Probation, Mental health, Prisons, Correctional facilities, Crime prevention
This is an intensive, supervised release program for individuals released from prison in Minnesota who are at high risk for reoffending. The primary goal of the program is to reduce recidivism of released individuals. The program is rated Promising. The program reduced the risk of general, felony, and violent reconvictions and any rearrests, but increased the risk of a technical violation revocation. All of these differences were statistically significant.
Sensors/Surveillance, Evidence, Community policing, Patrol, Law enforcement operations, Arrests, Equipment and technology
This program equips police with body cameras to record encounters with civilians. The program is rated Ineffective. Camera use had no statistically significant effects on number of arrests, arrests with force, and summonses issued after 1 year. Officers wearing cameras had statistically significant reductions in complaints filed against them and made more stop reports. Camera use resulted in a statistically significantly reduced likelihood of lawful stops and frisks but fewer subjects searched.
This is a juvenile reentry program that offers services to youth returning to the community in Tulsa, Okla., after their out-of-home placements. The goal of the program is to reduce rates of recidivism for high-risk youth. The program is rated Ineffective. There were no statistically significant differences in reconviction rates for treatment group youth who received the program’s services, compared with comparison group youth who did not receive services.
Surveillance, Sensors/Surveillance, Environmental design, Situational crime prevention, Burglary, Crime prevention, Property crime, Crime, Law enforcement, Law enforcement operations, Equipment and technology
This is a place-based intervention that uses environmental design at high-crime businesses in the city to reduce crime and improve public safety. The program is rated Ineffective. There were no statistically significant effects on disorder occurrences or violent crime. The intervention did result in statistically significant reductions in property crime around treated businesses, compared with matched control businesses, at 1-year postimplementation.
Alcohol-Related Offenses, Regulatory offenses, Alcohol, Underage drinking, Law enforcement operations, Law enforcement, Traffic law enforcement, Traffic laws, Legal substances, Drugs
This program was designed to reduce excessive drinking among adolescents and young adults ages 12-25 through community-wide enforcement operations and awareness campaigns. The program is rated Promising. There was a statistically significant reduction in alcohol-related motor vehicle crashes among 15- to 30-year-old drivers in treatment group cities, compared with control group cities.
This is a program that aims to divert youths charged with serious offenses from detention, with an overall goal of reducing recidivism. The program is rated Promising. Comparison group participants were more likely than treatment group participants to recidivate and to recidivate for a felony charge. Comparison group participants had a higher average number than treatment group participants of referrals and felony referrals. All differences were statistically significant.
Robbery, Databases, Patrol, Policing strategies, Law enforcement operations, Law enforcement, Problem-oriented policing
The program involved the use of hot-spots policing tactics in certain neighborhoods of Montevideo to reduce incidents of robbery. The program is rated Promising. Compared with the control group hot-spot areas, treatment group hot-spot areas that received increased police presence (in the form of foot patrol) experienced a statistically significant reduction in robbery.
Training, Parole, Probation, Computers, Corrections, Community corrections, Crime prevention
The brief intervention targeted probation and parole officers’ mindsets about adults on probation or parole. Its goal was to reduce rates of recidivism and violations among adults on probation or parole by promoting empathic perspectives among officers. The program is rated Promising. Recidivism rates were significantly lower for the treatment condition compared with the control condition, but the intervention did not significantly affect violations.
Burglary, Assault, Community policing, Patrol, Environmental design, Problem-oriented policing, Policing strategies, Law enforcement
This is a police-driven, collaborative, place-based crime-reduction approach focused on a target neighborhood in Tulsa, Okla. The program is rated Promising. The initiative resulted in statistically significant reductions in total crime in both areas of the target neighborhood at the two post-intervention periods and a statistically significant reduction in burglary in one area. There were no statistically significant reductions in disorderly offenses and mixed results on the number of assaults.
The program is an alternative to formal processing in the juvenile justice system. The overall goal is to reduce the number of youths entering the juvenile justice system, while also reducing recidivism. The program is rated Promising. Youths in the treatment group who participated in the diversion program had statistically significantly fewer rearrests, compared with youths in the comparison group who did not participate in the intervention.
This is a parole-based, focused deterrence intervention. The goal of the program is to reduce community-level firearm violence. The program is rated Effective. The intervention was associated with statistically significant reductions in measures of total gun violence, total non-gun violence, and total violence, compared with the synthetic control group.
This intervention involves the removal of incarcerated individuals from the general prison population. The program is rated Ineffective. Individuals who were placed in restrictive housing in New Jersey prisons had statistically significantly more rearrests, reconvictions, and reincarcerations due to technical violations and recidivated faster, compared with individuals who did not experience restrictive housing.
This is a collaborative law enforcement effort to collect, manage, and analyze crime gun evidence to identify serial shooters, disrupt criminal activity, and prevent future gun violence. The program is rated Promising. Posttest gun crime cases saw statistically significant increases in the likelihood of arrest, but no statistically significant difference in the likelihood of being charged or convicted, compared with cases in the pretest period.
Alcohol-Related Offenses, Criminal history records, Crime prevention, Recidivism, Corrections, Courts, Traffic laws, Law enforcement
The purpose of this program is to afford individuals who have committed a driving-under-the-influence (DUI) offense the opportunity to avoid the stigma of a criminal conviction and criminal labeling by expunging criminal records pertaining to the DUI offense through a diversion program. The program is rated Promising. Those in the diversion program were statistically significantly less likely to be rearrested within 4 years of the final disposition.
Procedural justice, Crime prevention, Law enforcement, Law enforcement operations, Terrorism, Violent crime
This is a procedural justice checklist for counterterrorism police officers working in ports of travel in a European country to use when questioning people suspected of terrorism. The program is rated Effective. People interviewed by officers using the checklist reported a statistically significantly greater view of distributive justice, effectiveness of police, obligation to obey the law, and willingness to cooperate with the police, compared with people interviewed by control group officers.
This initiative involves proactive policing, enhanced enforcement, sentences for individuals who repeatedly offend, and collaboration among multiple stakeholders. The program’s goal is to reduce violent crime and gun violence. The program is rated Promising. The implementation of the program led to a statistically significant reduction in violent crime in the treatment group relative to the control group. However, there was no statistically significant impact on the rate of gun crimes.
This was an automated telephony program designed for those recently paroled in Sweden that provided immediate feedback to participants and sent daily reports to their parole officers. The program is rated Promising. Treatment group participants reported statistically significantly less alcohol use, drug use, and internalizing behaviors at the 1-month follow-up, compared with control group participants.
This intervention involves individuals under any form of supervision after release from incarceration in the state of Florida, with the goal of reducing their risks of recidivism. The program is rated Promising. There were statistically significant decreases in rearrest and reconviction rates for individuals under supervision, compared with those who did not receive supervision, at the 3-year follow-up.
Girls, Juvenile courts, Diversion, Truancy, Trauma, Case Management, Treatment, Diversion, Juvenile justice, Child health and welfare
This is a community-based, trauma-informed, gender-responsive advocacy intervention for girls 11 to 17 years old who are at risk for or already involved in the juvenile justice system. The program is rated Promising. Intervention group girls were less likely to engage in physical fights and minor status offending behavior (i.e., missing fewer days of school), compared with control group girls. These differences were statistically significant.
This program sends text-message reminders to clients under community supervision to help reduce missed probation and parole appointments. The program is rated Promising. Clients who received reminders 1 day before the appointment and those who received two texts before the appointment were statistically significantly less likely to cancel or not attend appointments. There was no statistically significant effect for clients receiving text reminders 2 days before the appointment.
This program used banners indicating that a cyber infrastructure was cared for and supervised to reduce crime in the cyber environment. The program is rated Promising. During a 90-day period, the treatment condition had statistically significant reductions in user activities during system trespassing sessions and the average number of commands typed into the attacked computer, and in the likelihood of system trespassers returning to the hacked environment, compared with a control condition.
Probation, Drug courts, Problem-solving courts, Recidivism, Crime prevention
This is a drug court program that provides treatment services to women on probation to reduce their risk of reoffending. The program gives preference to women who have higher need and risk profiles, are mothers, and have substance use problems. The program is rated Promising. Women in the treatment group were statistically significantly less likely to have a new conviction, compared with similar women on probation who did not participate in the program, at the 2-year follow-up.
This is a prosecutor-led pretrial diversion program to rehabilitate individuals convicted of misdemeanor or felony offenses who are at medium risk of reoffending. The program is rated Ineffective. There were statistically significant reductions in cases dismissed for treatment group individuals, compared with control group individuals. However, there were no statistically significant differences in the 2-year rearrest rate or days to first rearrest.
This is a prosecutor-led pretrial diversion program to rehabilitate individuals with misdemeanor or felony offenses who are at low risk of reoffending. The program is rated Effective. There were statistically significant reductions in the rearrest rate, days to rearrest, and cases dismissed for treatment group individuals, compared with comparison group individuals, at the 2-year follow-up.
This strategy sought to reduce crime in Philadelphia by testing three different patrol strategies. The program is rated Ineffective. Relative to control areas, there was no statistically significant difference in violent or property crimes in areas using one of two of the patrol strategies. Property crimes in an area using one of the strategies saw a statistically significant decrease, while there was a statistically significant increase in violent crime in areas using two of the strategies.
Burglary, Motor vehicle theft, Assault, Robbery, Community policing, Patrol, Environmental design, Crime prevention, Property crime, Larceny/theft, Violent crime
This is a police substation operating within a business improvement district in Newark (N.J.) with the goal of reducing crime in the target area. The program is rated Promising. There were statistically significant reductions in burglary and motor vehicle theft in the treated area compared with a control area over the entire 6-year postintervention period. There were no statistically significant differences in robbery, aggravated assault, or theft from auto.
Evidence, Sensors/Surveillance, Community policing, Crime prevention, Prosecution, Courts, Sentencing, Law enforcement operations, Law enforcement, Arrests, Equipment and technology
This program equips police with on-officer cameras to record contacts with civilians during intimate-partner violence incidents. The program is rated Promising. Camera use was statistically significantly more likely to result in arrests, charges filed, cases furthered, and both guilty pleas and verdicts. There was no statistically significant difference in sentence length. However, there was a statistically significantly greater reduction in case processing time in cases not involving a camera.
Mental health, Sentencing guidelines, Drug possession, Prisons, Corrections, Correctional facilities, Drugs, Drug abuse prevention and education, Crime prevention
This is a policy reform passed by California voters to downgrade drug and property offenses from felonies to misdemeanors, to focus prison resources on the most-serious violent offenses, reinvest savings toward prevention, and reduce recidivism. The program is rated Promising. In an evaluation of recidivism, the intervention group had statistically significantly fewer rearrests and reconvictions for any crime or revocation, compared with the control group, at the 1-year follow-up.
This was an intervention to reduce crime and delinquency in urban areas by remediating vacant land. The program is rated Promising. Compared with the control area, treatment areas experienced statistically significant reductions in gun assaults, burglary, nuisances, shootings (overall and per kilometer), and all crimes overall. However, the intervention showed mixed results with regard to drug offense rates and no statistically significant effect on robbery/theft rates.
This is a drunk driving prevention initiative that seeks to reduce alcohol-involved crash fatalities by requiring the installation of ignition interlock devices on vehicles of all drivers convicted of driving under the influence. The program is rated Promising. Intervention states with a statewide ignition interlock requirement had a 15 percent decrease in alcohol-involved vehicle crash fatalities, compared with control states. This was a statistically significant difference.
Tribal youth, Dating violence, School climate, Crime prevention, Rape and sexual assault, Violent crime, Victimization, Tribal, Juvenile (under 18), Crime prevention, Rape and sexual assault, Intimate partner violence, Victims of crime
This was a sexual assault prevention program adapted for American Indian girls that sought to reduce sexual assault victimization and to improve sexual assault resistance skills and self-defense knowledge. The program is rated Promising. Girls who received the intervention reported statistically significantly lower rates of sexual assault and sexual harassment, compared with girls in the comparison group. However, there was no impact on reported rates of physical dating violence.
Training, Community policing, Procedural justice, Arrests, Law enforcement
This is a police training to develop officers’ decision-making, de-escalation, empathy, rapport-building, and self-control skills to discourage use of force in interactions with citizens. The program is rated Ineffective. There was a statistically significant increase in procedural justice priorities posttraining in the treatment group, compared with the control group, but there were no statistically significant effects on maintaining self-control, physical control priorities, or use of force.
This program combines deterrence and rehabilitation methods to reduce recidivism of persons convicted of operating while intoxicated (OWI) offenses. Services include intensive supervision, educational programming, and treatment options. The program is rated Promising. The treatment group had statistically significantly fewer convictions, incarcerations, and subsequent days incarcerated, compared with the comparison group. There were no statistically significant differences in OWI recidivism.
Mental health, Youth development, Jobs and workforce development, Juvenile (under 18), Child health and welfare, Juvenile delinquency prevention, Juvenile delinquency
This mentoring program for urban high school students is designed to improve college readiness. The program is rated Ineffective. Compared with comparison students, treatment students were more likely to graduate and reported higher self-advocacy and critical thinking. These differences were statistically significant. There were no statistically significant differences in attending college, taking AP courses, task persistence, sitting in on college courses, seeking help, or growth mindset.
Youth development, Child health and welfare, Juvenile (under 18), Juvenile delinquency
This is a one-to-one mentoring program in which children (ages 5–11) meet weekly over 12 months with an adult volunteer. Mentors engage in structured activities to help reduce behavior and emotional problems in children by developing self-esteem, self-efficacy, social skills, and future aspirations. The program is rated Ineffective. There were no statistically significant differences between groups in parent- and teacher-rated problem or prosocial behavior or in child self-esteem or goals.
Burglary, Larceny/theft, Motor vehicle theft, Assault, Gun violence, Homicide, Robbery, Sensors/Surveillance, Surveillance, Environmental design, Traffic laws, Traffic law enforcement, Law enforcement operations, Closed Circuit Television (CCTV), Arrests, Equipment and technology
This is a police-operated public surveillance program that seeks to reduce crime and increase crime clearances (i.e., arrests) by installing new closed-circuit television cameras at high-crime, high-traffic intersections in Milwaukee (Wis.). The program is rated Promising. Intersections in intervention areas where new cameras were installed had a statistically significant higher rate of crime clearances for all crime types, compared with intersections in comparison areas.
Girls, Treatment, Victims of crime, Violent crime, Intimate partner violence, Rape and sexual assault
This is a program for young women in nonemergency health centers in Sweden. It involves routine inquiry about their experiences with violence victimization and offers empowerment strategies for victimized women. The program is rated Ineffective. There were no statistically significant differences between the intervention and control groups in self-reported measures of physical violence, sexual violence (touch or penetration), and emotional violence at the 12-month follow-up.
This was a program for college women who engaged in heavy episodic drinking to provide feedback on their risk perception and resistance to reduce sexual assault. The program is rated Ineffective. Program participants did not statistically significantly differ from those in the control group on measures of incapacitated attempted/completed rape frequency, alcohol-related sexual assault incidents/severity, or use of sexual assault protective behavioral strategies at the 3-month follow-up.
This is an alternative-to-incarceration program designed to respond swiftly with sanctions to probation violations of those at high-risk of re-offending. The overall goal is to reduce participants’ recidivism rates. The program is rated Promising. Participants had statistically significant reduction in recidivism rates (overall, misdemeanor, felony, property, drug/alcohol, and other) compared with the comparison group, but there was no statistically significant effects on violent recidivism.
This is a client-centered counseling approach implemented as a job-training intervention for parole officers in Colorado. The intervention seeks to enhance parole officers’ communication skills to promote motivation for change and reduce recidivism among supervised people on probation. The program is rated Promising. People on probation in the intervention group showed a statistically significant reduction in recidivism outcomes, compared with people on probation in the comparison group.
Gang Crime, Assault, Gun violence, Homicide, Violent offenders, Jobs and workforce development, Crime prevention, Victimization, Victims of crime, Juvenile (under 18), Young adults (18-24), Gangs
This secondary violence prevention program targets young men most likely to commit or be victim of gang or gun crime to reduce their incarceration and victimization from violent crime. The program is rated Promising. SSYI youths were statistically significantly less likely to be incarcerated compared with comparison group youths. SSYI–funded cities had statistically significant reductions in all measured city-level crime victimization rates, compared with comparison cities.
This is an enhanced day reporting center designed to reduce the risk of recidivism in people on probation with mental illnesses. It provides services such as substance abuse treatment and crisis intervention. The program is rated Promising. Treatment group individuals had a statistically significantly lower risk of conviction for any offense, compared with control group participants on standard probation. However, there was no statistically significant effect on the risk of conviction for a felo
Parole, Probation, Corrections, Community corrections, Recidivism, Crime prevention
This is a cognitive–behavioral intervention that seeks to reduce recidivism in people leaving secure confinement by addressing antisocial attitudes and decisionmaking. The program is designed for adult medium- and high-risk individuals. The program is rated Promising. Treatment group people were statistically significantly less likely to recidivate, compared with control group participants, during parole supervision.
Children exposed to violence, Foster care/child welfare system, Child health and welfare, Juvenile (under 18), Crime prevention
This is a home-visiting program for first-time mothers in high-risk families that promotes positive parenting to prevent child maltreatment and out-of-home placements. The program is rated Ineffective. Treatment group families had a statistically significant lower number of substantiated child maltreatment and neglect cases, compared with the comparison group, but there was no statistically significant effect on out-of-home placements, and substantiated physical abuse.
Youth development, Juvenile (under 18), Child health and welfare, Juvenile delinquency prevention, Juvenile delinquency
This is a school-based mentoring program for low-income high school students designed to increase academic achievement and college attendance and success. The program is rated Promising. Program participants had a statistically significant increase in receiving a C grade or above in algebra I and in scores on a standardized state math exam, compared with the comparison group. However, there was not a statistically significant difference between groups in receiving a C grade or above in geometry.
Mental health, Violent offenders, Treatment, Recidivism, Corrections, Crime prevention, Juvenile detention, Juvenile delinquency, Mentoring, Child health and welfare
This is a responsive intervention that seeks to reduce severe aggressive behaviors of incarcerated youth at a juvenile justice institution in the Netherlands. The program is rated Promising. Intervention group youth, compared with treatment-as-usual group youth, had statistically significant higher aggression-related skills, lower cognitive distortions (such as how youth think about aggression), and a lower recidivism risk for violent and general offenses at the 3-year follow up.
Youth development, Jobs and workforce development, Property crime, Crime prevention, Mentoring, Child health and welfare, Juvenile delinquency, Employment initiatives, Violent crime
This is a summer jobs program in Chicago, Ill., which seeks to reduce youth violence by providing high-risk students (grades 8–12) with part-time summer employment and access to an adult job mentor. The program is rated No Effects. There were no statistically significant differences between the treatment group and the control group in violent crime arrests, property crime arrests, drug arrests, or other arrests.
Juvenile (under 18), Child health and welfare, Mental health, Juvenile delinquency
This is a group-mentoring afterschool program in which elementary and middle school students with the diagnosis of a learning disability (LD) or attention-deficit hyperactivity disorder (ADHD) meet with high school or college student mentors who also have LD/ADHD, to discuss and address their strengths and challenges. The program is rated Promising. The program was shown to be associated with statistically significant decreases in depression and increases in self-esteem over the program period.
Schools, Underage drinking, School safety, Youth development, School climate, Juvenile (under 18), Child health and welfare, Alcohol, Substance abuse, Drugs
This is a group-based learning approach that seeks to enhance peer relations by increasing opportunities for positive social integration between adolescents. The program is rated Promising. Students in intervention schools reported they were less willing to use alcohol, had fewer deviant peer affiliations, lower perceived student stress and emotional problems, and had higher academic engagement, compared with students in control schools. These differences were statistically significant.
Mental health, Youth development, Child health and welfare, Juvenile delinquency
This is a mentoring program that uses volunteer community members to strengthen the supportive environment and improve psychosocial outcomes among youth living without an adult caregiver in rural Rwanda. The program is rated Promising. Youth in the intervention group showed statistically significant greater improvements in scores for depression, grief, marginalization, and adult support at 18 months, compared with the youth in the comparison group.
This program comprises legislation that was passed to reduce alcohol-related crash fatalities by lowering the blood alcohol concentration limit for adult drivers from 0.10 to 0.08. The program is rated Ineffective. There was a statistically significant reduction in passenger fatalities per crash after the implementation of the legislation; however, there were no statistically significant impacts on driver fatalities per crash or total fatalities per crash.
This intervention seeks to increase staff ID checks for the sale of alcoholic beverages at licensed establishments, to help prevent sales to minors. The program is rated Effective. The results were mixed. One study found there was a statistically significant increase in age verification rates resulting from the intervention, whereas a second study found no statistically significant increases in ID-checking rates. Overall, the results suggest the intervention influenced ID-checking rates.
Bullying, School safety, Computers, Campus Crime, Children exposed to violence, School climate, Schools, Juvenile (under 18), Child health and welfare, Victimization, Victims of crime
This is an anti-bullying program for adolescents in Spain, which is designed to decrease bullying and cyberbullying perpetration and victimization both in the classroom and virtual environments. The program is rated Promising. There was a statistically significant decrease in bullying and victimization and cyberbullying and cybervictimization for the treatment group, compared with the control group.
This is a text-messaging program designed to remind defendants about upcoming court dates. The program is rated Ineffective. There were no statistically significant differences between treatment and control group defendants in attendance at their first scheduled court hearing and in the number of failure-to-appear warrants issued.
This program seeks to help parents become facilitators in preventing children’s substance misuse, by encouraging them to have five or more family meals together weekly. The program is rated Promising. Intervention group parents showed a statistically significant increase in talking with children about alcohol, compared with control group parents, but there were no statistically significant differences in number of family meals per week and talking with children about marijuana and other drugs.
Dating violence, Campus Crime, School climate, Crime prevention, Rape and sexual assault, Violent crime, Crime prevention, Juvenile (under 18)
This is an online video program that seeks to promote and increase high school and college students’ efficacy in performing helpful bystander behavior in instances of relationship or sexual violence, to reduce sexual violence among young adults and adolescents. The program is rated Promising. The treatment group showed statistically significant increases in observed and self-reported bystander behavior and in efficacy to intervene, compared with the control group.
This is a program for moderate- and high-risk males accused of assaulting their intimate partners. The program is rated Promising. Compared with the comparison group, program participants had a statistically significant lower likelihood of being charged with any new domestic, property, or administrative offense and of having contact with the police. There was no statistically significant difference between groups on likelihood of being charged with a new violent offense.
This was a mobile application for law enforcement officers that projected the locations of persons-of-interest based on their residences and other location information contained in the police department’s crime database. The program is rated Promising. Officers using the application had a statistically significant greater number of warrant arrests and information reports than officers in the control group. There was no statistically significant impact on citation arrests.
Gang Crime, Gun violence, Homicide, Violent offenders, Problem-oriented policing, Policing strategies, Violent crime, Crime prevention, Victimization, Victims of crime
This is a focused-deterrence group violence reduction strategy (GVRS) designed to reduce or control gun violence in Oakland, Calif. The program is rated Effective. The intervention was shown to reduce total shootings, gang-involved shootings, suspected gang-involved shootings, and gang shooting victimizations in treatment block groups relative to matched comparison block groups. These differences were all statistically significant.
This was a modified focused deterrence program that targeted high-risk persons in Massachusetts. The program aimed to increase their risks of getting caught and convicted while providing them with regular meetings with a case management team and a variety of services such as substance abuse treatment. The program is rated No Effects. There were no statistically significant differences between the treatment group and the control group in time-to-arraignment at the 1-year follow-up.
Youth development, Schools, Mentoring, Young adults (18-24)
This is a college counseling program that promotes 4-year college enrollment and completion for low-income, first-generation students. The program is rated Promising. Participants in each of two cohorts had a statistically significant greater likelihood of enrolling in a 4-year college or any college, compared with the control group. In one cohort, participants were also enrolled in more total semesters and more likely to be continuously enrolled in college, compared with control students.
Problem-oriented policing, Law enforcement, Policing strategies, Patrol, Law enforcement operations, Law enforcement
This was an experiment designed to evaluate the effectiveness of hot spots policing in urban and suburban areas. The program is rated No Effects. There were no statistically significant differences between treatment and control hot spots in part 1 crimes, part 2 crimes, and crime-related calls for service. However, results showed a statistically significant reduction in crime-related calls for service in urban locations relative to suburban locations.
This is a crime prevention technique designed to deter retail theft by wrapping products in a security wire wrap. The program is rated Promising. Treatment group stores that received the intervention experienced a statistically significant drop in the loss of cordless electric drills, compared with control group stores. However, there were no statistically significant differences in the loss of diet supplements or skincare products.
This prevention program seeks to build parenting skills and provide support to parents of young children, to reduce the likelihood of negative lifelong impacts on children’s physical, mental, and emotional health. The program is rated Promising. The program participants showed statistically significant improvements in parenting skills, knowledge of child development and behavior, and reduced parental depression, but not in family functioning, social support, nurturing, and parental stress.
Family courts, Juvenile courts, Diversion, Children exposed to violence, Foster care/child welfare system, Crime prevention, Recidivism
This is a model that uses a conceptual plan and organizational framework to strengthen collaborations between child welfare and juvenile justice system professionals and partners to prevent or reduce youths’ involvement in the juvenile justice system or related systems of care. The program is rated Promising. Treatment group youth showed a statistically significant reduction in recidivism rates, compared with youth in the comparison groups.
Youth development, Afterschool, Schools, Juvenile (under 18), Child health and welfare, Mentoring
This is an afterschool program that prepares middle school students for academic and social success. The program is rated No Effects. Participants showed statistically significant higher rates of attendance and a greater likelihood of being on track to graduate and passing 12th grade English/language arts (ELA) than nonparticipants. Groups did not differ in ELA or math test scores, 12th grade suspensions, passing ELA and math comprehensive tests, or on-time promotion to 12th grade.
Bullying, School safety, School climate, School violence, Juvenile (under 18), Schools, Child health and welfare, Victimization, Victims of crime
This is a schoolwide, multicomponent intervention to reduce and prevent aggression and bullying among students. The program is rated Promising. There was a statistically significant intervention effect on teachers’ ratings of students’ physical, verbal, and relational aggression and victimization. However, there was no statistically significant intervention effect on students’ self-reports of physical and relational aggression and victimization.
This is a court-mandated, post-conviction intervention for males at high-risk for perpetrating family violence. The program is designed to decrease family violence through cognitive–behavioral approaches. The program is rated Promising. There was a statistically significant lower likelihood of arrest for any offense for participants, compared with the control group. However, there were no statistically significant differences found between the groups in family violence arrests.
This program used a randomized experimental design to test the effects of a situational theft prevention strategy to reduce the theft of property (i.e., dry erase markers labeled with an anti-theft message) from classrooms at a university in Louisiana. The program is rated Promising. Treatment classrooms with labeled markers had a statistically significant lower likelihood of having the markers removed, compared with control classrooms that received markers without the message.
Youth development, Juvenile (under 18), Child health and welfare, Juvenile delinquency
This is a school-based group mentoring program that seeks to improve academic performance and promote resilience against criminal involvement for ninth graders at risk of dropping out. The program is rated No Effects. While there were statistically significant increases in problem solving and prosocial peers for the intervention group, there were no statistically significant differences between intervention and comparison students in juvenile offenses, empathy, and perceptions of home support.
Military personnel, Violent crime, Crime prevention
This is a cognitive–behavioral, trauma-informed group intervention that is designed to prevent relationship conflict and intimate partner violence (IPV) among military couples. The program is rated Promising. There were statistically significant reductions in physical and psychological IPV for the treatment group, compared with the control group.
Dating violence, Mental health, Coping, Rape and sexual assault, Violent crime
This is a therapeutic program that used meditation to improve mental health outcomes for female survivors of interpersonal violence with co-occurring disorders. The program is rated Promising. Women in the treatment group who participated in the meditation curriculum had a statistically significant fewer number of mental health and trauma symptoms, and a higher level of reliable change in mental health and trauma symptoms, compared with women in the control group who received services as usual.
Juvenile health, Mental health, Case Management, Family reunification, Foster care/child welfare system, Crime prevention, Recidivism, Child health and welfare, Juvenile (under 18), Child protection
This is a home-visitation program that aims to prevent and address factors associated with child abuse and neglect. The program is rated Promising. Parents in the SafeCare group demonstrated statistically significant decreases in depression symptoms and risk of child protective services recidivism, compared with parents in the control group. However, there were no statistically significant differences in the risk of child physical abuse among a sample of American Indian parents.
Mental health, Substance abuse, Treatment, Child health and welfare, Juvenile (under 18), Alcohol, Drugs, Legal substances
This program assessed the impact of a nonmanualized family-based treatment approach for adolescent behavior problems. The program is rated Ineffective. Results indicated that the treatment group experienced statistically significant reductions in adolescent-reported externalizing and internalizing behaviors. However, there were no statistically significant differences between groups in caregiver-reported externalizing and internalizing behaviors or in adolescent-reported alcohol or drug use.
This is a reentry program designed to assist parolees transition from life in prison to life in the community. The program is rated Promising. The treatment group had statistically significant reductions in rates of reconvictions and parole revocations, increases in numbers of months employed, and a greater likelihood of receiving a high school diploma or GED, compared with the control group. However, there were no statistically significant differences in rate of rearrests or substance use.
Drug testing, Probation, Corrections, Community corrections, Crime prevention
This is a community supervision strategy that includes swift, certain, and fair responses to probation violations. The program is rated Ineffective. The treatment group had a statistically significant lower likelihood of having a positive drug test at the 12-month follow-up, but a statistically significant greater number of probation violations, compared with the control group. There were no statistically significant effects on recidivism (any arrest) or new convictions.
This is a diversion program intended to reduce juvenile recidivism by treating youths in the community in place of incarceration. This program is rated as Promising. Youths in the treatment group were statistically significantly less likely to be incarcerated during the 1-year follow-up, compared with youths in the control group.
This program used conditioning methods to change the way at-risk adolescents implicitly think about violence. The goal was to train participants to associate violence with negative, instead of positive, objects or ideas. The program is rated Promising. Adolescents who received evaluative conditioning demonstrated a statistically significant increase in negative implicit attitudes toward violence, compared with the control group.
This program is designed to assist incarcerated male veterans of the U.S. military by providing them with in-custody treatment, services, and linkage to rehabilitative programming and community resources and reduce their chances of recidivism. The program is rated Promising. Results showed a statistically significant reduction in recidivism for program participants during the 12-month follow-up period, compared with the comparison group.
Prison visitation allows individuals housed in Minnesota facilities to be visited by family, friends, and other approved persons. The program is rated Promising. Individuals visited at least once during their confinement had statistically significant lower risks of reconvictions and technical violation revocations compared with those who were never visited. Those who were visited specifically by community volunteers also had statistically significantly lower risks of recidivism compared with the
Case Management, Family reunification, Foster care/child welfare system
This program used a decision-making model to help families involved in the child welfare system to create a care plan. The program is rated Ineffective. There were no statistically significant differences found in child safety, child maltreatment, length of welfare involvement, or imposed supervision orders. The treatment group reported a statistically significant higher level of perceived social support; however, the treatment group also had a higher percentage of out-of-home placements.
Case Management, Family reunification, Foster care/child welfare system, Intimate partner violence
This program is designed to stabilize families at risk for parent-child separation by addressing housing needs. The program is rated Effective. There was a statistically significant positive effect on rate of placement in foster care for treatment group children, meaning treatment group children were placed in foster care at a slower rate, compared with control group children.
Family courts, Children exposed to violence, Case Management, Family reunification, Foster care/child welfare system, Juvenile (under 18)
This program is designed to find and engage kin and fictive kin to support the needs of foster care youth. The program is rated Promising. There was a statistically significant greater number of kin and fictive kin found and positive attachment figures identified for the intervention group, compared with the comparison group. However, there was no significant difference in proportion of relative placements to total placements, reunification rates, or externalizing and internalizing behaviors.
Home visiting, Treatment, Comprehensive/wraparound services, Juvenile detention
This is a short-term, family-based program, which is designed to reduce out-of-home placements for juvenile justice-involved youth. The program is rated Promising. Youth who received Family Centered Treatment were less likely to experience future conviction or incarceration in either the juvenile or adult justice systems, compared with youth who were placed in a group home.
Dropout/expulsion, Foster care/child welfare system, Juvenile delinquency, Crime prevention, Juvenile (under 18), Child health and welfare, Schools, Juvenile delinquency prevention
This individual and group mentoring intervention was designed to improve transition outcomes for foster youth by increasing their self-determination skills. The program is rated Ineffective. There were no statistically significant differences between program participants and the comparison group in number of arrests or convictions, charge severity, range of punitive system involvement, comprehensive criminal justice involvement, delinquency, dropping out of high school, or homelessness.
Schools, Marijuana, Alcohol, Mental health, Juvenile health, Substance abuse, Underage drinking, Dropout/expulsion, Alternative schools, Juvenile (under 18), Child health and welfare, Legal substances, Drugs
This is a mindfulness-based yoga program intended to reduce substance use (and the subsequent negative effects of use) for adolescents at high risk of dropping out of school. The program is rated Ineffective. There were no statistically significant differences in measures of substance use, self-regulation, mood, mindfulness, or coping skills for youth who participated in the program, compared with the control group youth.
This is a behavioral parent-training program designed specifically for military families with school-aged children. The program is rated Ineffective. ADAPT children reported fewer school problems and ADAPT parents demonstrated more positive involvement and problem-solving skills, compared with the control group. However, there were no statistically significant differences in measures of child loneliness and adaptive skills, parental discipline, skill encouragement, or monitoring.
Diversion, Violent offenders, Probation, Corrections, Community corrections, Crime prevention, Juvenile delinquency, Child health and welfare
This is a group mentoring program that seeks to reduce recidivism of youth on probation in New York City, using an interactive journaling curriculum based on cognitive-behavioral principles. The program is rated Ineffective Program participants showed a statistically significant reduction in felony reconvictions, compared with comparison group youth at 24 months; however, there were no statistically significant differences on arrests, felony arrests, or reconvictions.
This is an intervention designed to prevent future criminal activity among system-involved youth through using short-term, high-intensity relationships with paid mentors, referred to as Advocates. The program is rated Promising. Program participants showed statistically significant improvement in educational engagement and reductions in serious dispositions, compared with a comparison group.
Youth development, Child health and welfare, Juvenile delinquency, Juvenile delinquency
This is a structured, one-on-one tutoring and mentoring intervention that was designed to improve language arts skills among low-achieving students in kindergarten through 12th grade. The program is rated Promising. Students in the intervention group showed a statistically significant increase in their reading comprehension and overall reading quotient scores, compared with students in the comparison group. However, there were no significant differences in reading fluency scores.
This program is designed to enhance system effectiveness and organization, to improve client outcomes for child welfare and mental health agencies. The program is rated Promising. There were statistically significant reductions in problem behaviors for youth who were served by agencies that received the intervention, compared with youth who were served by control agencies.
Mental health, Home visiting, Juvenile (under 18), Child health and welfare
This is a home-based, parent-and-child therapy program for the treatment of disruptive behaviors (such as physical aggression and oppositional behaviors) in toddlers and preschoolers who are living in poverty. The program is rated Promising. Compared to the control group, there were statistically significant positive effects found for improving children’s prosocial and challenging behaviors, parent and child play, and the discipline and nurturing behavior of caregivers.
Children exposed to violence, Treatment, Case Management, Family reunification, Foster care/child welfare system, Gun violence
This program was designed to improve well-being and permanency outcomes for children with complex trauma in state care. The program is rated Ineffective. Overall, findings were mixed. There were statistically significant findings favoring the treatment group, including increased likelihood of adoption; however, there were also statistically significant findings favoring the control group. Overall, the preponderance of evidence suggests the program did not have the intended effects on children.
The program is a cognitive–behavioral, anger management treatment for adolescent girls in residential juvenile justice facilities, which is designed to reduce participants’ anger, physical aggression, and relational aggression. The program is rated Promising. Program participants showed statistically significant reductions in anger, physical aggression, and relational aggression scores, compared with the control group.
Military personnel, Violent crime, Crime prevention
This program is a cognitive-behavioral, trauma-informed group therapy program for active-duty or former military personnel who have engaged in recent physical intimate partner violence (IPV). The program is rated Promising. There were statistically significant reductions in physical and psychological IPV for the SAH-M treatment group, compared with the control group.
Home visiting, Juvenile (under 18), Child health and welfare
The program is a family-based, group preventive intervention for preschool children who are at high risk for antisocial behavior. The program is rated Promising. The intervention had statistically significant effects on observed child physical aggression, responsive parenting, and stimulation for learning, but had no statistically significant effects on parent-rated child physical aggression or harsh parenting practices.
Gang Crime, Gun violence, Homicide, Problem-oriented policing, Crime prevention
This police-led program was designed to reduce gun crime and serious violence in the Wells Goodfellow neighborhood in St. Louis, Missouri. The program is rated Ineffective. The intervention did not have a statistically significant effect on gun violence or total violence trends in the target neighborhood compared with the average trends of seven matched comparison neighborhoods across the city.
This is a residential work-release program that uses therapy, counseling and treatment for persons convicted of a crime with a history of substance use who are reentering society. The program is rated Promising. There were statistically significant increases in participants being injection-free at 6 months and being drug-free after 3 years; however, there were no statistically significant effects in condom use (at 6 months) or being arrest-free (after 3 years).
Alcohol-Related Offenses, Mental health, Correctional facilities, Prisons, Drugs, Rape and sexual assault
This program is a prison-based therapeutic community for drug-involved individuals. The program is rated Promising. After 3 years, results showed statistically significant increases in remaining drug-free; however, there were no statistically significant effects in being arrest-free.
This program uses a “nudge” postcard to reduce student absenteeism by increasing parents’ or guardians’ awareness of non-attendance. The postcard is designed to motivate them to encourage their children to improve attendance and academic performance. The program is rated Promising. There was a statistically significant decrease in posttreatment absenteeism for the intervention group, compared with the control group.
Mental health, Youth development, Child health and welfare, Juvenile (under 18), Juvenile delinquency
This is a one-on-one mentoring program in which youth referred from a community mental health agency receive support from adult volunteers with whom they spend 2 to 3 hours weekly on positive community activities. The program is rated Effective. The intervention was shown to be associated with a statistically significant increase in global functioning and a lower likelihood of an unplanned and client-initiated ending of treatment.
Sensors/Surveillance, Patrol, Problem-oriented policing, Law enforcement, Law enforcement operations, Arrests, Equipment and technology
Police body-worn cameras (BWCs) are designed to improve policing and the perceived legitimacy of the police and legal institutions. The program is rated Ineffective There were no statistically significant differences in police use of force, number of citizen complaints, or number of arrests for disorderly conduct for police officers who wore BWCs, compared with officers who did not wear BWCs.
This is a group-based, cognitive-behavioral therapy and mindfulness training intervention targeted at male youth in high-security correctional facilities. The program is rated Promising. Results indicated a statistically significant reduction in the decline of attention skills for the treatment group, measured as accuracy and response variability on the Attention Network Test; however, there was no statistically significant effect on response time.
Truancy, Youth development, Positive youth development, Recreation, School climate, Juvenile (under 18), Child health and welfare
This is a program for low-income elementary schools that encourages healthy and meaningful play, delivered by trained coaches. Program components include recess activities, class game time, and after-school activities. This program is rated Promising. There was a small, statistically significant increase in attendance rates for students who participated in Playworks, compared with students who did not participate.
Community courts, Recidivism, Crime prevention, Problem-solving courts, Diversion, Prosecution, Courts, Community courts, Intimate partner violence
This is a prosecutor-led diversion program for nonviolent defendants, which is designed to decrease the number of convictions and reduce recidivism while improving administrative efficiency and cost effectiveness. The program is rated Ineffective. The program had a statistically significant effect on reducing the likelihood of conviction, but there was no statistically significant effect on recidivism for program participants, compared with comparison participants.
Community policing, Patrol, Sensors/Surveillance, Law enforcement operations, Arrests, Equipment and technology
The program is designed to reduce officer use-of-force incidents and citizen complaints by providing body-worn cameras to officers in the Las Vegas (Nevada) Metropolitan Police Department. The program is rated Promising. There was a statistically significant reduction in police use-of-force and citizen complaints, and a statistically significant increase in arrests and citations for officers who wore the BWCs, compared with non-BWC control group.
Gang Crime, Youth gangs, Probation, Substance abuse, Underage drinking, Violent offenders, Home visiting, Case Management, Young juvenile offenders, Corrections, Community corrections, Crime prevention, Recidivism, Juvenile detention, Juvenile justice
This is a home-visiting program for youth on probation who are considered at high risk of recidivism. The program is rated Ineffective Compared with the treatment group, the control group was more likely to have completed probation, less likely to have probation revoked due to a technical violation, and committed fewer new crimes during probation; however, they recidivated sooner. There were no differences in the probation revocations due to severity of a new crime.
This is an interactive, one-hour, online training course that educates school personnel on identifying, reporting, and preventing child sexual abuse (CSA). This program is rated Promising. There was a statistically significant increase in knowledge about CSA for teachers who participated in the training, compared with teachers who did not participate.
This program was designed to reduce non-appearance rates by notifying victims or witnesses by text message 2 or 3 days before they were scheduled to appear in court. The message acts as a “nudge” to remind and encourage witnesses or victims to attend court. The program is rated Ineffective. There were no statistically significant differences in non-appearance rates for participants who received a text message reminder, compared with participants who did not.
Youth development, Juvenile (under 18), Child health and welfare, Juvenile delinquency
This is a mentoring program for disadvantaged elementary school children that aims to enrich their social environment and enable their acquisition of new skills through an authentic relationship with a caring adult. This program was rated Promising. The findings show a statistically significant improvement in the prosocial behavior and likelihood of high-track attendance in school for the children assigned to the intervention, compared with children in the control group.
This program uses motivational interviewing in primary care settings for adolescents at-risk for substance use. This program is rated Ineffective. Results suggest there were no statistically significant differences in alcohol or marijuana use between adolescents who participated in the program and those who did not; however, there was a statistically significant reduction in perceived peer use of alcohol and marijuana for program participants, compared with the control group.
The program is designed to reduce theft of high-loss products using protective display fixtures. By increasing the effort and time needed to execute a theft, this fixture increases the perceived risk of theft detection while reducing their perception of the potential rewards of stealing a product. This program is rated Promising. The program showed a statistically significant decrease in product loss in stores that used protective display fixtures compared with stores that did not.
The program is designed to reduce theft and accidental loss of high-loss products by both increasing attention paid to the product and reducing general access to the product. This program is rated Promising. The program showed a statistically significant decrease in product loss in stores that used special protective handling procedures compared with stores that did not.
Alcohol-Related Offenses, Schools, Alcohol, Substance abuse, Underage drinking, Juvenile (under 18), Young adults (18-24), Campus, Schools, Child health and welfare, Drugs
This program consists of a single-session, group-delivered intervention for high school and college students, which is designed to alter alcohol expectancies and lower alcohol use. The program is rated Promising. The program was shown to have a statistically significant effect on modifying alcohol expectancy processes and reducing alcohol consumption in college students; however, there was no statistically significant impact on high school students.
This is a temporary outdoor street-lighting program designed to reduce nighttime crime in public housing developments experiencing elevated crime rates. The program is rated Promising. Installing additional light towers in treated developments resulted in statistically significant reductions in complaints of index crimes, felony crimes, assaults, homicides, and weapons crimes at night, compared with control developments. There were no statistically significant differences in misdemeanor crimes.
Children exposed to violence, Intimate partner violence, Child health and welfare, Juvenile (under 18)
A free, interactive online program for adults designed to educate the public about the effects of childhood exposure to domestic violence (DV) and improve adults’ self-efficacy in helping children exposed to DV. The program is rated Promising. There was a statistically significant increase in knowledge about DV exposure for both community and university samples, compared with the control groups. There was a statistically significant increase in self-efficacy for only the community sample.
Juvenile health, Mental health, School safety, Youth development, School climate, Schools, Juvenile (under 18), Child health and welfare
A classroom-based intervention, delivered by teachers, designed to prevent emotional and behavioral disorders in high-risk children. The program is rated Effective. Intervention group children showed statistically significant improvement in behaviors, social and behavioral competence, and student-teacher relationships, compared with control group children. Intervention group teachers showed statistically significant improvements in instructional practices, compared with control group teachers.
Gang Crime, Gun violence, Surveillance, Problem-oriented policing
This is a focused deterrence intervention that uses a data-driven approach to reduce shootings in Chicago, IL by identifying persons who are responsible for a disproportionate share of shootings and delivering a “don’t shoot” message. The program is rated Ineffective. The preponderance of the evidence suggests that the strategy had no impact on shooting behaviors in the year after the call-ins, but did have a statistically significant impact on the time until a shooting incident occurred.
This is an early childhood, family-centered, school-based intervention for children and their families in low-income communities. The program is rated Promising. There were statistically significant effects on children’s academic performance and mental health problems, but no effect on early conduct problems. There were also statistically significant effects on parents’ knowledge, positive behavior support, and parental involvement, but no effect on harsh and inconsistent behavior management.
Burglary, Larceny/theft, Patrol, Problem-oriented policing, Policing strategies, Property crime, Crime prevention, Larceny/theft, Law enforcement operations, Law enforcement
This program relies on hot spots policing strategies to prevent thefts from vehicles and residential burglaries in “micro-time” hot spots in Port St. Lucie, Florida. The program is rated Effective. There was a statistically significant reduction in thefts from vehicles and residential burglaries in micro-time hot spots that received tactical police responses, compared with micro-time hot spots that received police patrol as usual.
Mental health, Treatment, Juvenile (under 18), Child health and welfare
The program is a coordinated, component-based approach that allows for real-time adaptation of treatment to address the complex needs of clinically-referred, comorbid youths, whose problems and treatment needs can shift during treatment. The program is rated Promising. In examining MATCH-ADTC to usual care, there were mixed results across three evaluations, but there were statistically significant reductions in internalizing and externalizing problems, functioning, and severity of problems.
Youth development, Child health and welfare, Juvenile (under 18)
This is a multicomponent program that aims to improve academic outcomes for high school students from low socioeconomic backgrounds primarily through a relationship with a student-parent support worker. This program is rated Promising. Youth eligible for the program were more likely to have graduated from high school and enrolled in postsecondary education within 5 years after starting high school, compared with youth in the comparison group. This difference was statistically significant.
This is a focused deterrence violence-reduction strategy. The goal was to lower the city’s exposure to violent crime, including reducing the numbers of homicides and aggravated assaults committed by chronic violent individuals operating within organized groups and other social networks. The program is rated Ineffective. Two years postimplementation, there was no statistically significant impact on homicides, group-member-involved homicides, and aggravated assaults.
This intervention was designed to increase the level of judicial oversight on participants convicted of misdemeanor crimes in the Parramatta Drug Court program. The program was rated Promising. Results indicated that participants under intensive judicial supervision had lower rates of positive drug tests, compared with the comparison group. This difference was statistically significant. However, there were no statistically significant differences in sanctions, program progression or termination.
Community policing, Problem-oriented policing, Policing strategies, Law enforcement operations, Law enforcement
This is a focused policing strategy to reduce calls for service and crime in hot spots using increased foot patrols by civilian police community support officers. The program is rated Ineffective. Hot spots that were assigned civilian proactive police community support officers did not experience statistically significant reductions in calls for service or crime.
Truancy, Jobs and workforce development, Juvenile (under 18), Young adults (18-24), Schools, Campus, Employment initiatives
A summer youth employment program that is designed to improve school attendance, academic achievement, and employment of low-income youth between the ages of 14 and 24. The program is rated Ineffective. There were no statistically significant differences in school attendance or academic achievement between program participants and the control group. However, there were statistically significant differences in employment and earnings for program participants, compared with the control group.
Drug testing, Parole, Probation, Crime prevention, Recidivism
The program provides more restrictive community supervision to individuals at higher risk of committing serious crimes. The program is rated Ineffective. Individuals on ISP showed no difference in offending, by first new offense or offense type, from those on standard probation. However, there was a statistically significant greater likelihood for the ISP treatment group to have absconded, been incarcerated, and had hearings for technical violations, compared with the control group.
Youth development, Drug abuse prevention and education, Drugs, Juvenile delinquency, Child health and welfare, Employment initiatives, Substance abuse, Legal substances, Drugs, Alcohol
This is a mentoring program for youth who show low levels of antisocial behavior. This program was rated Promising. Youth in the program had statistically significant improvements in offending behavior, antisocial behavior, negative affect, association with antisocial peers, emotional well-being, and involvement in education or employment, compared with youth in the control group, but not in volume of offending behavior, use of alcohol or drugs, impulsivity, or aspirations for the future.
This was a policing strategy designed to reduce the severity of intimate partner violence and the rearrests of males who had been previously arrested for, or had admitted to, a first domestic violence offense and received a conditional caution. The program is rated Promising. Results indicated a statistically significant reduction in frequency and prevalence of rearrests of persons assigned to the treatment group compared with those assigned to the control group.
Schools, Alcohol, Juvenile health, Mental health, Juvenile (under 18), Child health and welfare, Legal substances, Drugs
This was a mindfulness education and substance abuse prevention program for fourth- and fifth-grade students, which was designed to build self-regulatory skills and reduce intentions to use alcohol or tobacco. This program was rated Promising. There were statistically significant increases in measures of executive functioning, social problems, and aggression. There were no statistically significant effects on attention problems and intentions to use substances.
This is a preventative approach that uses educational materials to inform caregivers about the frustration caused by an infant’s prolonged crying and about behaviors that reduce the risk of shaking and abuse. The program is rated Ineffective. There were no statistically significant differences between the intervention and comparison groups on measures of crying generally, unsoothable crying, and caregiver self-talk.
This is a smartphone app intervention designed to help manage and reduce posttraumatic stress disorder (PTSD) symptoms. The program is rated Promising. Over time, symptoms of PTSD, such as depression, and psychosocial functioning, reduced more for the treatment group, compared with the control group. However, there was no statistically significant difference in users’ confidence in managing their PTSD symptoms and reaching out for support.
Dropout/expulsion, Youth development, Juvenile (under 18), Child health and welfare, Campus, Juvenile delinquency
This is a mentoring program for fifth- and sixth-grade public school students who are at increased risk for underachievement and antisocial behaviors. The program’s goals are to strengthen a students’ self-esteem, social skills, motivation, and study skills using college student mentors. This program was rated as Promising. Students who participated in the program had a statistically significantly lower risk of dropping out of school, compared with students in the comparison group.
Gang Crime, Sensors/Surveillance, Surveillance, Warrants, Gangs, Crime prevention, Arrests
An FBI-led, anti-gang strategy in Los Angeles, California, designed to reduce neighborhood-level violent crime through the identification, disruption, and dismantling of violent street gangs. This program is rated Effective. Results indicated a statistically significant 22 percent reduction per month in violent crime between the treatment areas and the comparison areas.
Community policing, Problem-oriented policing, Policing strategies, Law enforcement operations, Law enforcement
This intervention used two hot spots policing strategies (problem solving and directed patrol) to improve citizens’ perceptions of police in St. Louis, Mo. The program is rated Ineffective. Although residents in both treatment groups reported a statistically significant increase in cooperation with the police, the preponderance of evidence suggests that the intervention had no significant impact on citizens’ perceptions of procedural justice, police legitimacy, or police abuse.
Sensors/Surveillance, Community policing, Law enforcement operations, Law enforcement, Arrests, Equipment and technology
Police body-worn cameras are used to record police encounters with citizens during officers’ shifts in Birmingham South. Officers were instructed to begin recording as soon as they left their vehicles and to conclude recording once the situation was resolved. The program is rated Promising. There was a statistically significant reduction in officers’ use of force and citizen injury, but no statistically significant reduction in officer injury.
This a parent-training intervention for foster and kinship parents with a foster child in the home ages 4 to 12, designed to reduce children’s problem behaviors by strengthening foster parents’ skills. The program is rated Effective. The program was found to statistically significantly improve child problem behaviors, increase parents’ use of positive reinforcement relative to discipline, reduce parenting stress, and increase positive exits from the foster home for children.
Diversion, Reentry, Youth development, Jobs and workforce development, Positive youth development, Treatment, Crime prevention, Recidivism, Juvenile detention, Juvenile justice, Juvenile (under 18), Young adults (18-24), Employment initiatives
The program provides education, vocational training, and other youth-development services to low-income youths, ages 16–24, who have been convicted of a crime. The program is rated Promising. The program statistically significantly reduced recidivism and increased the likelihood of receiving a high school diploma, GED, trade license, or training certificate. However, there were no effects on enrollment in postsecondary courses, employment, or certain measures of youth development.
Burglary, Property crime, Crime prevention, Victimization, Victims of crime
This intervention was designed to prevent repeat and near-repeat burglaries. The program used a target-hardening, crime-prevention technique to reduce repeat victimization of the same households and neighbors within the same area. The program is rated Ineffective. The program found no statistically significant difference in both burglaries and time-to-repeat victimization between households in the treatment group, compared with households in the control group.
Sensors/Surveillance, Community policing, Situational crime prevention, Law enforcement operations, Equipment and technology
This is a police body-worm camera intervention that has been implemented across eight police departments in the United States and United Kingdom. The program equips officers with continuously recording body-worn cameras to record police and citizen interactions. The program is rated Ineffective. There was no significant effect on police use of force, and use of cameras was associated with a statistically significant increase in assaults against officers.
Problem-oriented policing, Law enforcement, Crime prevention
This is a policing strategy in which officers may stop and detain an individual if they have reasonable suspicion that the person is committing or about to commit a crime. The program is rated Promising. Significant effects were found on measures of non-traffic-related crime incidents in three of the five boroughs of New York City. A U.S. Federal Court ruled that stop, question, and frisks as implemented were unconstitutional and appointed a special monitor to institute substantive reforms.
Youth development, Positive youth development, Child health and welfare, Juvenile (under 18)
A parent training program designed to develop healthy parenting practices to improve child emotional regulation skills and high school preparedness among low-income eighth graders and their families during high school transition. This program is rated Ineffective. The study found no statistically significant differences in parenting practices (positive parenting, inconsistent discipline, poor supervision, and rationales for parental decisions) between program participants and the control group.
This brief, cognitive behavioral, motivational intervention was designed to address alcohol and other drug use as well as aggressive behaviors among English- and Spanish-speaking adolescents who were already involved in drugs and aggressive behavior. This program is rated Ineffective The study found no statistically significant differences in measures of substance use and aggressive behaviors between adolescents in the treatment group, compared with adolescents receiving standard care.
This is an alternative sentencing program aimed at diverting individuals who committed first-time nonviolent felony offenses from the criminal justice system. The program is rated Ineffective. Results showed no statistically significant differences between the treatment group and comparison group on rearrests rates.
This is a court-based, pretrial, GPS supervision intervention for defendants arrested for intimate partner violence offenses. The program is rated Ineffective. Program participants showed no statistically significant reductions in risk of rearrests, domestic rearrests, or failure to appear in court. However, the program did show statistically significant reductions in defendants’ risk of failure to appear at meetings with pretrial services.
This is a group, motivational interviewing program for adolescents with a first-time alcohol or drug offense. The goal of the program is to prevent negative consequences of alcohol and other drug use. This program is rated Ineffective. There were no statistically significant differences between the intervention and comparison groups on past month frequency of alcohol, heavy drinking, or marijuana use; alcohol or marijuana consequences; recidivism; delinquency; and alcohol and other drug use.
Drug courts, Family courts, Drug-Related Victimization, Family reunification, Foster care/child welfare system
This is a program for parents who have substance abuse allegations and are involved in the child welfare system. The program is rated Effective. The study found that parent participants were more likely to have their children returned, more likely to experience a permanency-planning outcome, and less likely to have their parental rights terminated. Additionally, children of program participants spent less time in the child welfare system. These findings were statistically significant.
This is an adult reentry program designed to reduce recidivism among high-risk males who were previously released from a state prison but returned to prison for violating conditions of their supervised release. The program is rated Promising. The program was shown to have a statistically significant effect on reducing revocation and reconviction; however, it did not have a statistically significant effect on reducing rearrests and reincarceration.
Problem-oriented policing, Situational crime prevention, Victims of crime
This crime prevention strategy applied hot spots policing techniques to bus stops in London, England. The program is rated Ineffective. Generally, there was no statistically significant difference in bus driver reports of crime for treatment bus stops relative to control bus stops. The program also had a reverse effect on victim reports of crime, which increased in treatment bus stops, compared with control bus stops. This finding was statistically significant.
Dropout/expulsion, Truancy, Child health and welfare
This is a school-based program that integrates a case-management framework for providing social support to truant youth. The goals of the program are to improve school attendance and renew progress toward graduation. This program is rated Promising. Students in the intervention group were more likely to have graduated and less likely to have dropped out than students in the comparison group.
This was an emotional- and behavioral-skills enhancement program targeted at adults who engaged in aggressive behavior with their partners. This group-format program aimed to promote psychological flexibility and thereby decrease aggression in participants. The program is rated Effective. Participants reported less physical and psychological aggression at post-treatment and at the 6-month follow up. These findings were statistically significant.
Drug testing, Probation, Corrections, Community corrections, Recidivism, Sanctions, Courts, Drugs
This was a program for chronic drug-using persons on probation that incorporated graduated sanctions with incentives to reduce recidivism and drug use among participants. The program is rated Ineffective. Implemented in Delaware, the program was shown to have no impact on the successful completion of probation, on re-arrests, or on drug use.
Motor vehicle theft, Gun violence, Homicide, Robbery, Sensors/Surveillance, Computers, Situational crime prevention, Larceny/theft, Crime prevention, Law enforcement operations, Closed Circuit Television (CCTV), Law enforcement, Violent crime, Equipment and technology
This program is designed to deter street-level crime in Newark using closed-circuit cameras, hard-wired to physical structures, which are monitored in real time by CCTV operators. The program is rated Ineffective. Results from one study showed no statistically significant differences in shootings, auto thefts, or thefts from autos. Results from a second study showed a statistically significant decrease in auto thefts but no statically significant difference in shootings or thefts from auto.
Probation, Corrections, Community corrections, Recidivism
This is a cognitive–behavioral therapy program, consisting of 14 sequential classroom lessons, for high-risk persons on probation and delivered by probation officers in a community correctional environment. This program was rated Ineffective. Results indicate that participants had a statistically significant lower recidivism rate, measured as committing any new offense compared with nonparticipants, however, no statistically significant differences were found across individual offense types.
This program combines enhanced employment opportunities and wraparound services for incarcerated persons before and after release from prison. The program is rated Promising. There was a statistically significant reduction in likelihood of rearrests for program group participants, compared with the control group. There was also a lower rate of reimprisonment for program participants than nonparticipants; however, this difference was not statistically significant.
Mental health, Children exposed to violence, Trauma, Treatment, Child health and welfare, Juvenile (under 18), Schools
This intervention is a universal, school-based intervention for Jewish-Israeli students who are exposed to the ongoing violence of the Israeli–Palestinian conflict. The program aims to reduce participants’ posttraumatic stress symptoms. The program is rated Promising. The program was shown to be statistically significant in reducing PTSD severity, functional problems, anxiety, and somatic complaints.
Mental health, Children exposed to violence, Trauma, Treatment, Schools, Juvenile (under 18), Child health and welfare
This is a universal, school-based intervention for Jewish-Israeli students who are exposed to the ongoing Israeli–Palestinian conflict. It combines the original ERASE-Stress program with six additional modules focused on topics related to prosocial orientation, and aims to reduce PTSD, enhance resiliency, and develop prosocial skills. The program is rated Promising. The program was shown to statistically significant reduce PTSD severity, functional problems, anxiety, and somatic complaints.
School safety, Youth development, School climate, Juvenile (under 18), Child health and welfare, Schools, Juvenile (under 18)
This is a preschool-based program designed to strengthen teachers’ classroom-management strategies and develop children’s social and problem-solving skills. The program is rated Promising. Across multiple measures, there was a statistically significant reduction in conduct problems and increase in prosocial behavior among participating children, compared with non-participating children. However, some measures showed no statistically significant effect of the program.
This is a criminal investigation method used by law enforcement to increase burglary arrest rates using statistically derived profiles of convicted persons. The intervention was implemented in one police department in Florida for use in active burglary investigations. The program was rated Effective. Results showed a statistically significant increase in burglary arrest rates for the police department that implemented the program.
Burglary, Evidence, Fingerprints, Property crime, Investigations, Law enforcement, Law enforcement operations, Victims of crime
This program aims to improve police officers’ forensic evidence-collection techniques at burglary crime scenes to increase solved burglaries. The program also intends to improve police–victim and police–witness interactions at burglary crime scenes. The program is rated Promising. Results showed a statistically significant increase in solved burglary cases.
Robbery, Burglary, Victims of crime, Property crime, Crime prevention
This is a restorative justice program that uses face-to-face conferences to reduce posttraumatic stress symptoms (PTSS) among burglary/robbery victims and reconviction rates among those who committed the offense. The program is rated Promising. Results showed a statistically significant reduction in victims’ clinical levels of PTSS, but no statistically significant effect on reconviction rates among those who committed the offense.
This behavioral intervention targeted high-risk juvenile arrestees in a detention center in Chicago. The curriculum focused on correcting automatic or reactive behavior, with the goal of reducing both the probability and number of readmissions. The program is rated Promising. Participants were less likely to be readmitted and had fewer readmissions to the detention center, compared with non-participants. This difference was statistically significant.
Burglary, Larceny/theft, Motor vehicle theft, Assault, Robbery, Patrol, Situational crime prevention, Law enforcement operations, Law enforcement, Problem-oriented policing
This program involved officers patrolling crime hot spots in roughly 15-minute intervals to reduce crime. The program is rated Promising. There were statistically significant reductions in aggregated Part 1 crimes and Part 1 property crimes in the treatment hot spots, compared with control areas, during the 90-day intervention period, when compared with the same period 1 year prior. However, there was no statistically significant effect on calls for service, soft crime, and Part 1 violent crimes
Truancy, Schools, Juvenile (under 18), Child health and welfare
This is a police–school partnership intervention that seeks to reduce antisocial and truant behaviors among youth and increase their willingness to attend school. This program is rated Promising. The results show a statistically significant positive effect on truancy for program participants. Students who participate in the program are less likely to miss school and more likely to report being willing to attend school, compared with students who do not participate.
Children exposed to violence, Trauma, Violent crime, Juvenile (under 18), Child health and welfare
This program provides support for mothers who have experienced intimate partner violence (IPV). The goal of the program is to assist mothers and ultimately improve their children’s adjustment. The program was rated Promising. Results showed a statistically significant improvement in children’s externalizing behaviors and attitudes about family violence, although there was no effect on children’s internalizing behaviors. Mothers in the program also experienced greater reductions in IPV over time.
Girls, Schools, Substance abuse, Juvenile (under 18), Child health and welfare, Juvenile delinquency
This is a school-based, substance-use-prevention program for adolescent girls, which uses solution-focused brief therapy and community and peer mentorship. The program is rated Promising. Program participation was shown to have a statistically significant effect on lowering drug use, improving social competence, increasing knowledge surrounding drug use, and increasing negative attitudes toward drug use. The program had no statistically significant effect on grade point average or self-esteem.
Parole, Mental health, Reentry, Treatment, Juvenile detention, Juvenile justice, Child health and welfare, Employment initiatives, Juvenile (under 18)
This is a supervision program that incorporates family-focused, strengths-based principles of Functional Family Therapy. The goal of the program is to reduce re-arrests and increase employment rates. The program is rated Promising. Participants in the intervention were less likely to be re-arrested, more likely to be employed, and earned more per quarter, compared with the comparison group. These findings were statistically significant.
This program provided resources via telephone to women victimized by intimate partner violence (IPV). It provided referrals to community programs, helped participants overcome barriers to obtaining services, and provided social support. The program is rated Ineffective. Results showed no statistically significant differences between the treatment and comparison groups on IPV victimization, feeling vulnerable to someone, depression, and posttraumatic stress disorder.
Dropout/expulsion, Truancy, Child health and welfare, School climate, Juvenile (under 18), Juvenile delinquency
This is a school-based, structured mentoring program designed to reduce school absences and promote student engagement. This program is rated No Effects. One study found students in the program had statistically significant fewer days absent and more days in school. However, program students also had statistically significant lower math scores. There were no other statistically significant differences in outcomes. A second study also found no statistically significant differences
Parole, Corrections, Community corrections, Reentry, Crime prevention, Recidivism
These were community-based, substance abuse treatment programs for recently paroled, substance-dependent individuals. The primary aim of the programs was to treat participants’ substance abuse in the community while reducing their likelihood of reoffending. The program is rated Promising. Program participants were less likely to be convicted of a new crime, when compared with the community comparison group; this was a statistically significant difference.
This program provides an alternative to juvenile court processing for youths with justice system contact who may or may not have a criminal record. The program is rated Promising. Although there was no statistically significant difference between the treatment and comparison groups on rates of official police contact, the average number of days to re-arrest was statistically significantly lower for the treatment group (441.7 days) than for the comparison group (254.1 days).
Bullying, School safety, Youth development, Positive youth development, School climate, Schools, Juvenile (under 18), Child health and welfare
This is a school-based, social–emotional learning program for elementary school students. Teachers incorporate 25-40-minute lessons within the usual classroom curriculum. The program is rated Ineffective. The treatment group displayed a statistically significant reduction in hyperactivity; however, there were no statistically significant differences between the treatment and control groups on measures of conduct problems, peer problems, social–emotional competence, or disruptive behaviors.
Bullying, School safety, Youth development, Positive youth development, School climate, Schools, Child health and welfare, Juvenile (under 18), Victimization, Victims of crime
This is a universal, school-based social-emotional learning program aimed at reducing violence and encouraging academic success among middle school students. The program is rated Ineffective. While the program had a statistically significant impact on reducing physical aggression, there was no statistically significant impact on sexual-violence victimization and perpetration, peer victimization, bullying victimization and perpetration, cyberbullying, or homophobic name calling.
The program is targeted at individuals whose mental illnesses are seen as instrumental in their offenses, and who are likely to qualify for and benefit from publicly supported treatment in the community. The overall goal is to reduce recidivism . The program is rated Effective. Participants in the program were less likely to be convicted of any new offense and convicted of felony offenses, compared with the matched comparison group. The difference was statistically significant.
Implemented by the Georgia Board of Pardons and Paroles, this is a cognitive–behavioral program for male parolees that aims to build psychosocial skills in areas such as self-control, interpersonal problem-solving, and critical reasoning. The program is rated Ineffective. The authors found no statistically significant effect of program participation on recidivism and employment measures.
This allows individuals to be released early from a prison in New Jersey and complete the remainder of their sentences under supervision, with the goal of reducing recidivism. The program is rated Promising. The treatment group released early from prison had statistically significantly lower rates of reconviction, number of days until reconviction, re-arrests, and days to re-arrest, compared with those who had completed their entire sentences and were unconditionally released to the community.
Probation, Federal parole guidelines, Community corrections, Reentry
This is an enhanced probation intervention targeted at high-risk individuals in three counties in California. The program is rated Ineffective. There were no statistically significant effects of the intervention on rearrest. At one site, the treatment group had statistically significantly more technical violations, than the comparison group; however, there were no statistically significant effects on technical violation rates at the other two sites.
This was an aftercare program in Pittsburgh (Penn.) and Detroit (Mich.) for juveniles transitioning out of a residential correctional program. The intent of the program was to decrease instances of reconviction and re-arrest among participating youths after their release into the community. The program is rated Ineffective. There were no statistically significant effects on rates of reconviction and rearrest among program participants in either city.
This program consists of a specialized court for substance-using caregivers involved with the child welfare system. The program is rated Promising. Program participants showed a statistically significant higher likelihood of family reunification and a lower likelihood that children would reenter care after permanent reunification. However, families that participated in the program achieved permanency at a statistically significant slower rate, compared with families that did not participate.
This reentry program allows individuals who are nearing the end of their custodial sentences to work regular jobs in the community. The program is based in work release centers in participants’ counties of residence in Florida. The program is rated as Promising. The program was found to have a statistically significant effect on reducing reconvictions of participants and increasing their employment and quarterly earnings post-release.
A warning banner was presented to unauthorized computer system trespassers each time a computer system was illegally infiltrated, to deter further engagement with the attacked computer system and to prevent subsequent infiltration. The program is rated Ineffective. Across multiple studies, results showed that the intervention did not deter trespassers from engaging with the computer system; however, there was a small, statistically significant effect on the duration of trespassing incidents.
Sex offenders, Sex offender management, Rape and sexual assault, Violent crime, Crime prevention
This was a registration requirement targeting individuals convicted of sex offenses and other crimes against children. The federal legislation required the registration of people released after serving time for a sex offense, including name, address, sex crime committed, and a photograph. The program is rated Ineffective. The program did not statistically significantly reduce sex-crime rates.
This program was designed to assist justice-involved young adults (ages 18 to 22) in obtaining postrelease employment. It involved an integrated system of vocational training and reentry services to reduce the rate of rearrest after release. This program is rated No Effects. Results suggest there were no statistically significant differences in measures of recidivism and employment between young adults who participated in the program, compared with those who did not participate.
This treatment program aims to reduce recidivism among youths convicted of violent offenses and capital crimes (such as murder) in one southern state. The program offers six months of intensive, therapeutic treatment to juveniles in a residential facility before they are released. The program is rated Promising. Results showed a statistically significant difference in reduced recidivism rates for juveniles who participated in the program, compared with those who did not participate.
This program linked incarcerated persons who had disabilities and were at risk for homelessness to supportive housing upon their release from prison. The goal was to reduce recidivism, homelessness, and multiple systems use. The program is rated Promising. The program was shown to statistically significantly reduce the probability of rearrest (but not re-incarceration) and length of time from release to rearrest; however, treatment group participants were rearrested more frequently.
This program was designed to provide an alcohol intervention to incarcerated women with hazardous drinking habits who were being released from prison. The program is rated Ineffective. There were no statistically significant differences between the treatment and comparison groups on the number of days abstinent from alcohol consumption at the 6-month follow up.
This program was designed to help individuals make a successful transition from prison to the community through provision of stable housing and support to obtain employment. The program is rated Promising. Program participants had a statistically significant decrease in rearrest, reconviction, and reincarceration rates, and an improvement in employment and number of hours worked. However, participants also had a statistically significant higher likelihood of revocations for technical violations.
Probation, Reentry, Violent offenders, Case Management, Corrections, Community corrections, Juvenile detention, Juvenile justice, Juvenile detention
This program was an intensive alternative reintegration program for high-risk male juveniles who were being released to probation from a juvenile corrections facility. The program is rated Promising. Results showed that while there were no differences between the treatment and comparison groups on the percent who had been re-arrested during the 9-month follow up, the treatment group had a statistically significantly lower number of re-arrests than the comparison group.
Under a 2003 Washington State law, incarcerated individuals who had committed certain nonviolent offenses were able to acquire earlier release time of up to 50 percent of their maximum sentence. The program is rated Promising. Individuals who were released early under the law had a statistically significant lower rate of felony convictions, compared with individuals who were not released early; however, there was no statistically significant difference on violent convictions.
Drug testing, Parole, Cocaine, Heroin, Corrections, Community corrections, Reentry, Crime prevention, Substance abuse, Cocaine, Opioids
This program involves social support integrated with regular drug testing for recently paroled individuals who have a history of heroin and cocaine abuse. The program is rated Promising. Program participants had a statistically significant lower rate of reconviction, arrest, and incarceration, compared with the comparison group; however, there were no statistically significant effects on employment. Program participants also had a statistically significant higher positive drug-testing rate.
Parole, Probation, Prisons, Community corrections, Corrections
This program provides enhanced reentry services to support parolees with successful transition back into the community. The program follows the principles of the risk-needs-responsivity model by targeting services to those with highest risk, addressing dynamic risk factors, and emphasizing cognitive-behavioral strategies throughout the program. The program is rated Promising. The program was found to have a statistically significant effect on reconviction, but no effect on return to prison.
Drug courts, Problem-solving courts, Employment initiatives
This program for Kentucky drug court participants focuses on obtaining, maintaining, and upgrading employment. The intervention concentrates on job-skills and social-skills training. The program is rated Ineffective. There was a small, statistically significant improvement for program participants on multiple drug use in the past 30 days, but no statistically significant effects for days worked at a legitimate job, income from a legitimate job, property damage, and handling stolen goods.
Parole, Probation, Community corrections, Corrections, Prisons
This was a reentry program in which individuals returning from prison were ordered by their parole or probation officers to participate in a 1-hour meeting within 90 days of their release. The meetings were meant to convey an intolerance for violence in the community and to allow the individuals to connect with service providers. The program is rated Ineffective. The program was shown to have no statistically significant effects on the likelihood of rearrest and the time to rearrest.
This program offered postsecondary education for incarcerated individuals to reduce or break the cycle of continued or repeated criminal behavior. The program is rated Promising. Participants in the program had a statistically significant lower rate of arrests for a new crime than comparison group members.
This program provides enhanced reentry services to support persons on parole with successful transition back into the community. Services include chemical dependency treatment, psychiatric treatment, educational training, and assistance in finding housing. The program is rated Promising. The program was found to have a statistically significant, moderate effect on rearrest, but no statistically significant effect on revocation of parole.
Burglary, Larceny/theft, Assault, Homicide, Robbery, Drug testing, Parole, Drug possession, Community corrections, Prisons, Reentry
This program was designed to increase monitoring and control of persons on parole who demonstrated poor parole performance and were at high risk of returning to prison for a parole violation. This program is rated Ineffective There were no statistically significant differences in reconviction, rearrest, and employment rates between groups in both Houston and Dallas. In Houston, program participants were significantly more likely to have technical violations than those in the control group.
Youth development, Positive youth development, Juvenile (under 18), Child health and welfare, Mental health, Juvenile delinquency
This is a school-based, mentoring program designed to improve academic performance and life satisfaction and reduce absences and behavioral infractions. The program is rated Promising. Participants had a statistically significant decrease in unexcused absences and higher math and English grades, compared with the control group. However, there were no effects on school-reported behavioral infractions, science or history grades, positive affect, negative affect, coping, or overall mental health.
This is a reentry program designed to reduce recidivism and increase reentry services for males, ages 13 to 18, who have committed offenses and are placed in a locked, residential treatment facility. The program is rated Promising. The program was shown to statistically significantly decrease recidivism rates among youths who participated in the program, compared with youths who received services as usual.
Girls, Campus Crime, Rape and sexual assault, Violent crime, Crime prevention
This is an educational, skills-based workshop for first-year female college students. The program is designed to teach young women how to assess risk, overcome barriers in acknowledging danger, and engage in self-defense to reduce the risk of sexual assault. The program is rated Effective. The program showed a statistically significant reduction in the risk of completed and attempted rape, nonconsensual sexual acts, and attempted coercion. There was no impact on the risk of attempted coercion.
Juvenile (under 18), Child health and welfare, Campus Crime, Campus, Crime prevention, Juvenile delinquency
This was a mentoring program in which high school juniors had regularly scheduled one-on-one contacts with trained college advisors to increase college attendance rates. The program is rated Ineffective. The program was shown to have small positive effects on enrollment rates and number of months enrolled in California State University and University of California campuses, but did not have statistically significant effects on 2-year, 4-year, or overall college enrollment or months of attendance.
This program seeks to divert adults with mental illness diagnoses who have committed misdemeanor and felony offenses away from the justice system and into treatment. The goals of the program are to ensure participants receive treatment for their mental disorders and do not have future contact with the justice system. The program is rated Promising. Participants had a statistically significant lower likelihood of being rearrested and reconvicted, compared with the comparison group.
Training, Mental health, Diversion, Intake/assessment, Jobs and workforce development, Young juvenile offenders, Access to education, Reentry, Corrections, Correctional facilities, Juvenile detention, Juvenile justice, Inmate assistance programs, Employment initiatives
This program was located at a secure-custody residential facility that provided educational and vocational training to moderate-risk male youth. The program is rated Ineffective. Participants showed a statistically significant greater likelihood of obtaining a degree, compared with nonparticipants. However, there were no statistically significant differences in any arrest for any offense overall and felony arrest specifically, employment, time employed, or higher education enrollment.
Reentry, Community corrections, Corrections, Prisons, Sentencing, Courts
This program in Sweden involves the use of an ankle bracelet to determine the location of an individual who has been released following a short-term stay in prison. The overall goal is to reduce reoffending rates of participants. The program is rated Promising. Significantly fewer program participants were convicted of a new offense and sentenced to prison at the 3-year follow up, compared with control group participants.
This program is a correctional boot camp that combines elements of military training with elements of rehabilitation to prepare individuals ages 18 to 21 (considered “young offenders”) for reentry into their communities. The program is rated Ineffective. At the 10-year follow up, there was no statistically significant impact on reconviction rates. Program participants had a statistically significant fewer number of reconvictions, compared with the control group; however, the difference was small.
This program was designed to reduce relapse and criminal recidivism by providing comprehensive aftercare services to individuals convicted of felonies, with alcohol- and drug-related histories. The program is rated Ineffective. There were no statistically significant program effects on rearrests, substance abuse relapse, or employment.
Sex offenders, Sex offender management, Corrections, Prisons, Reentry, Inmate programs, Crime prevention, Recidivism, Rape and sexual assault, Violent crime, Crime prevention
This inpatient program provides group and individual therapy to those who have committed sexual offenses and have recently been released from prison in Ontario, Canada. The program is rated Ineffective. There was no significant difference in sexual recidivism rates between the treatment group and the comparison group.
This boot camp intervention in Minnesota combines a traditional military institutional program for 6 months with two 6-month phases of intensive, supervised release aftercare. The program is rated Promising. Program participants had statistically significant lower rates of re-arrest, felony reconviction, and return to prison for a new offense than the comparison group, but no statistically significant difference in the rate of return to prison for any offense.
Parole, Community corrections, Prisons, Corrections, Crime prevention, Recidivism
The program, established by Senate Bill 618, aimed to educate and rehabilitate incarcerated individuals who committed nonviolent felony offenses in an effort to reduce recidivism and revocations to prison. The program is rated Ineffective. There was a statistically significant impact on program participants’ rates of rearrest. However, there were no statistically significant differences on reconviction and return to prison rates between program participants and those who were not in the program.
This is an HIV risk-reduction intervention targeting opioid-dependent individuals in drug treatment, with the objective of reducing drug- and sex-related HIV risks. The program is rated Promising. Individuals in the CHRP intervention showed statistically significant improvement on drug and sex risk-reduction skills over time; however, there was no effect on their knowledge of safer drug use, social motivation, and self-efficacy.
This is a prison-based, cognitive–behavioral skills enhancement program in England. The program is rated Effective. Program participants showed statistically significant reductions in reconviction rates and frequency of reoffending, compared with nonparticipants. However, there was no statistically significant difference between groups in severe offense reconviction rates.
This was a residential treatment program that targeted individuals who committed multiple driving-under-the-influence (DUI) offenses. The program combined educational components with individualized treatment and therapy to address substance use. The program is rated Promising. The treatment group was statistically significantly less likely than the comparison group to be arrested for any new offense and specifically for a DUI offense, but not for committing an alcohol-related offense.
This intervention linked women who committed nonviolent offenses to community-based, substance use treatment after release from jail. It was designed to reduce recidivism and alcohol and drug use, and to promote long-term recovery. This program is rated Ineffective. The treatment group had a statistically significant greater likelihood of participating in substance use treatment; however, there were no significant effects for recidivism, alcohol and drug use, or number of days spent in jail.
Vehicles, Dispatching, Patrol, Property crime, Motor vehicle theft, Crime prevention, Law enforcement operations, Law enforcement
This program examined whether access to deployment data collected through technology impacted police commanders’ management of resources and led to reductions in crime. The program is rated No Effects. There was a statistically significant decrease in crime at the hot spot level. However, there were no significant differences in crime at the beat level, in consistency between patrols assigned and delivered per beat and per hot spot, or in number of hours of patrol on beats or in hot spots.
Corrections, Community corrections, Inmate programs, Crime prevention
This program brings together inmates, their families, and other supporters to discuss inmates’ past experiences and future expectations in a mediated session. The session is designed to facilitate communication, understanding, and a plan for reentry to help inmates successfully transition into the community after release. The program is rated Promising. This program showed a statistically significant reduction in rearrest, reconviction, and return to prison for program participants.
Sex offenders, Crime prevention, Recidivism, Corrections, Rape and sexual assault, Crime prevention, Violent crime
This is a community notification program targeting people who have been released after serving time for sex offenses in Minnesota. This is a state response to the federal requirements of Megan’s Law and authorizes law enforcement to notify local communities about where people who have been released after serving time for sex offenses will be living. The program is rated Promising. The experimental notification group had lower recidivism rates for sexual crimes compared with the non-notification
Drug testing, Mental health, Corrections, Recidivism, Crime prevention, Rape and sexual assault
This 6-month program aims to reduce recidivism by diverting eligible candidates from prison to a boot camp that promotes discipline, structure, and characteristics of good citizenship and seeks to improve skills for reentry into the community. The program is rated Promising. Boot camp participants had statistically significantly lower rates of recidivism (measured as both rearrest and reincarceration) compared with nonparticipants at the 3-year follow-up.
Drug testing, Mental health, Corrections, Reentry, Recidivism, Crime prevention, Drugs
This program provides residential aftercare services for those with substance abuse issues who have completed the 6-month Quehanna (PA) Motivational Boot Camp Program. The program is rated Ineffective. An examination of the impact of both 30- and 90-day aftercare programs found no statistically significant effects of treatment of either dosage on recidivism.
This was an intensive, supervised release program for persons at high risk for reoffense and who were mandated to residential treatment upon release from prison. The program gradually reduced restrictions as the persons on parole transitioned back into the community. The program is rated Ineffective. Results showed no statistically significant effects on recidivism measures, including rearrest, revocation for technical violations, reconviction, and days in prison.
This program was designed to help hard-to-employ individuals acquire skills, habits, and credentials necessary to find and hold permanent, unsubsidized employment. The goal was to prepare individuals for regular employment, reduce unemployment, and reduce criminal behavior and substance use. The program is rated No Effects. There were no statistically significant differences on number of arrests and time to arrests between participants and nonparticipants.
Mental health, Children exposed to violence, Trauma, Treatment, Child health and welfare, Juvenile (under 18)
This is a cognitive-behavioral intervention for children who have been exposed to traumatic events, and for their parents. The goal is to help children improve their symptoms of posttraumatic stress, depression, and anxiety. The program is rated Promising. Children who received the treatment demonstrated statistically significant improvements on measures of posttraumatic stress, anxiety symptoms, and emotional regulation; however, there was no impact on measures of depression or coping efficacy.
This program used coordinated service teams to support mentally ill individuals leaving prison in transitioning back into the community. The program is rated Ineffective. Program participants showed a statistically significant lower likelihood of returning to jail during the program treatment period. However, there were no statistically significant effects on reconvictions during the program treatment period or return to jail at the 6-month follow up.
This program uses progressive sanction guidelines from the Ohio Adult Parole Authority to determine the appropriate amount of response by authorities with regard to individuals who violate supervision. The program is rated Ineffective. There was no statistically significant impact on risk of felony reoffending and major violation behavior in the first year of supervision.
This is a reentry program designed to facilitate selected individuals’ transition from incarceration to community living by providing work opportunities outside of correctional facilities and less structured housing alternatives. The program is rated Promising. Program completers had statistically significantly lower recidivism rates, compared with comparison group members who did not participate in the program, at the 3-year follow-up period.
This is a post-custody, community-based intervention for individuals with co-occurring mental illness and substance use disorders. The program is rated Ineffective. While the program statistically significantly reduced the number of reconvictions and incarcerations, it did not impact the number of arrests, days in jail, felony convictions, or percent of reconvictions.
Dating violence, Campus Crime, Drug-Related Victimization, School climate, Rape and sexual assault, Violent crime, Crime prevention, Victimization, Victims of crime, Juvenile (under 18)
This program is designed to increase active-bystander behaviors and reduce dating and sexual violence in college and high school students. The program is rated Promising. Students who participated in the program had a statistically significantly greater number of observed and self-reported active-bystander behaviors than students who did not participate. However, there was no statistically significant impact on sexual violence victimization or sexual harassment.
Corrections, Prisons, Reentry, Health and mental health, Recidivism, Crime prevention
This program is designed to provide a lower cost alternative to emergency medical treatment for chronically ill individuals who have been recently released from prison. The program is rated No Effects. Treatment group participants had statistically significantly lower rates of emergency room use, compared with the control group. However, there was no impact on recidivism and primary care utilization.
This is a transitional employment program that gives those who are newly released from prison the opportunity to work and find housing. RWA seeks to provide clients with work and foundational skills so that they can find a job, secure housing, and become financially independent. The program is rated Ineffective. After 3 years, RWA showed a statistically significant positive impact on jail sentences, but there was no statistically significant impact on arrests, convictions, and prison sentences.
The program provides postsecondary educational classes and programs to prisoners via one-way Internet courses or onsite vocational instruction. The goal of the program is to reduce arrests following release from prison. The program is rated Promising. This program was shown to statistically significantly reduce arrests within the 1-year follow-up period.
Victim impact panels, Alcohol-Related Offenses, Crime prevention, Recidivism, Traffic laws, Driving Under the Influence (DUI), Law enforcement, Traffic law enforcement, Victims of crime
The program is a component of the San Juan County (N.M.) DWI First Offenders Program, which was designed to reduce driving while intoxicated (DWI) recidivism, alcohol consumption, and drinking and driving behavior by exposing them to testimonials from victims of drunk-driving accidents. The program is rated Ineffective. No statistically significant differences were found between VIP and no-VIP program participants on DWI recidivism over 2 years, and on various measures of drinking.
This is a classroom-based intervention that facilitates the development of social–emotional competence among students through “mindful attention” training. The program is rated Promising. Participants showed statistically significant increases in social–emotional competence, empathy, and perspective-taking; and decreases in aggressive and oppositional behaviors, fight starting, and rule breaking, compared with nonparticipants. However, there was no impact on measures of kindness.
This is a psychological intervention for incarcerated males, which addresses the lifestyle concepts around crime, drug use, and gambling. The main objective of the program is to reduce recidivism through introducing program participants to lifestyle changes centering on the identification of conditions, choices, and cognition of crimes. The program is rated Promising. The program participants were statistically significantly less likely to be rearrested and reincarcerated during the follow up.
This is a prisoner-reentry employment program designed to reduce recidivism by helping participants find and retain employment after release from prison. The program is rated Promising. Participants had statistically significant lower rates of reconviction, rearrest, reincarceration, and revocations, and higher rates of employment and hours worked, compared with nonparticipants. However, there was no statistically significant difference between groups in hourly wage.
Sex offenders, Mental health, Sex offender management, Corrections, Prisons, Correctional facilities, Reentry, Crime prevention, Recidivism, Rape and sexual assault
The program provides cognitive–behavioral treatment and relapse prevention to people who commit repetitive, compulsive sex offenses. Cognitive–behavioral treatments focus on reconstructing person’s cognitive distortions; relapse prevention focuses on pattern recognition and breaking the cycle of recommitting sex crimes. The program is rated Promising. The intervention participants showed a statistically significant lower likelihood of recidivating, compared with the general prison-population.
Mental health, Child health and welfare, Juvenile (under 18), Juvenile delinquency
This cognitive–behavioral mentoring intervention was designed to improve child behavior and family functioning among 8- to 12-year olds with mental health disorders, and their primary caregivers. This program is rated Promising. There were statistically significant differences between the intervention and control groups on measures of child behavior, parenting stress, perceived social support, and attachment to parents.
Mental health, Juvenile delinquency, Child health and welfare, Juvenile (under 18)
This cognitive–behavioral, group-mentoring intervention was designed to improve child behavior and family functioning among 8- to 12-year olds with mental health disorders, and their primary caregivers. This program is rated Promising. Although there were statistically significant improvements on measures of social problem solving and behavior problems, there were no improvements on measures of social skills among children in the intervention group, compared with the control group.
Sensors/Surveillance, Community policing, Law enforcement operations, Equipment and technology
This program equips individual police officers in Rialto, Calif., with body-worn cameras to record police encounters during shifts. The program aims to reduce use-of-force incidents and citizen complaints by increasing mutual accountability. The program is rated Promising. There was a statistically significant reduction in police use-of-force, but no statistically significant difference in citizens’ complaints.
Community corrections, Corrections, Reentry, Crime prevention, Recidivism, Sentencing, Courts
This program was designed to provide a community service alternative to short custodial sentences for inmates, with the goal of improving measures of recidivism (reconviction) and social integration (marriage/employment). This program is rated Ineffective. There were no statistically significant, long-term effects on reconviction and social integration.
Juvenile (under 18), Child health and welfare, Juvenile delinquency
This is a tutoring intervention designed to improve reading and math skills among 14- to 15-year old youths in foster care who were 1 to 3 years behind grade level in reading and/or math. The program also aimed to build a mentoring relationship between the youth and the tutor and provide access to independent living workshops. This program is rated Ineffective. There were no statistically significant differences between the intervention and control groups on any of the outcomes assessed.
Mental health, Afterschool, Schools, Child health and welfare, Juvenile (under 18), Juvenile delinquency
This is an after-school intervention designed to help students with attention deficit hyperactivity disorder (ADHD) develop, practice, and generalize academic and social skills by using volunteer mentors to deliver skills training to students. This program is rated as Ineffective. Academic functioning and parent/teacher ratings of student behavior reflecting ADHD symptoms did not differ statistically significantly between youths in the intervention group and those in the control group.
Mental health, Juvenile (under 18), Child health and welfare, Juvenile delinquency
This is a school-based intervention designed to help students with attention deficit hyperactivity disorder (ADHD) develop, practice, and generalize academic and social skills by using volunteer mentors to deliver skills training to students. This program is rated as Ineffective. Academic functioning and parent/teacher ratings of student behavior reflecting ADHD symptoms did not differ statistically significantly for youths in the intervention group, compared with the control group.
Parole, Probation, Community corrections, Corrections, Crime prevention, Recidivism
This was a mandatory jail reentry program with an overall goal of reducing recidivism and improving incarcerated persons’ transition into the community. The program connected incarcerated persons to Reentry Probation Officers to help with pre-release reentry planning and continued supervision following release. The program was rated Ineffective. No statistically significant differences were found between program participants and the comparison group on probation violations and probability of rear
This was a two-phase reentry program with an overall goal of reducing recidivism and improving incarcerated persons’ transition into the community. Phase 1 provided incarcerated persons with in-jail programming and services to prepare them for release. Phase 2 provided them with up to 12 months of supportive services in the community. The program was rated Effective. Program participants had a 10 percent chance of rearrest, compared with a 34 percent chance for the comparison group.
Crime prevention, Violent crime, Victim services, Victims of crime
This is a crisis-response program in which police connect female victims of intimate partner violence with a social service provider, via telephone, at the scene of a domestic violence dispute. The program is rated Promising. When compared with the control group, program participants reported experiencing less violence at follow up. Participants were also more likely to receive an order of protection, and to contact domestic violence services. These differences were statistically significant.
This focused deterrence strategy in New Orleans, Louisiana, aims to reduce gang violence and homicide. The program is rated Effective. There were statistically significant reductions found in overall homicide, firearm-related homicide, gang member-involved homicide, and firearm assault from the pretest to the posttest period. Further, New Orleans showed significantly decreased homicide rates after the program was implemented, compared with 14 cities with similar violent crime rates.
Patrol, Problem-oriented policing, Procedural justice, Traffic law enforcement, Traffic laws, Law enforcement, Law enforcement operations
The program involved incorporating elements of procedural justice into traffic stops in Adana, Turkey, to test whether procedural justice improves citizens’ perceptions of the police and the law. The program is rated Ineffective. No statistically significant differences were found between the treatment and control groups on general perceptions of the police, but the study did find statistically significant differences between the treatment and control groups in encounter-specific perceptions.
Sex offenders, Probation, Sex offender management, Recidivism, Crime prevention, Corrections, Rape and sexual assault, Violent crime
In 2005, the city of Jacksonville, Florida passed an ordinance that required persons convicted of sex offenses to reside more than 2,500 feet away from any place where children congregate. The goal was to reduce sex crimes, especially those committed against children. However, the city residence restriction law was later deemed unconstitutional in 2007. The program is rated Ineffective. The residence restriction had no statistically significant impact on their rates of rearrests for sex crimes.
This environmental crime-prevention measure was enacted as a city ordinance and required property owners of abandoned buildings (that often serve as havens for illicit drugs and related crime) to install working doors and windows in all structural openings or be subject to significant fines. This program is rated Promising. The results show that the program was associated with statistically significant citywide reductions in overall crimes and all nuisance crimes, but not in violent gun crimes.
This was a case management program implemented in seven different correctional institutions across Minnesota. The program connected caseworkers in prisons with supervision agents in the communities to which participants return upon release from prison. The program is rated Promising. It statistically significantly reduced recidivism as measured by rearrest, reconviction, technical violation revocation, and reincarceration for any reason, but had no impact on new offense reincarceration.
Girls, Mental health, Dropout/expulsion, Home visiting, Juvenile (under 18), Child health and welfare, Intimate partner violence
This is a community-based program in which adolescent mothers had meetings with trained home visitors, who delivered a parenting and an adolescent curriculum. This program is rated Promising. Treatment group participants demonstrated statistically significantly improvements in parenting skills and school status compared with the control group. However, there was no statistically significant impact on depressive symptoms, condom and hormonal contraceptive use, or repeat pregnancies.
Mental health, Mentoring, Child health and welfare
This is a program designed to help young people in foster care and with serious mental health challenges prepare for postsecondary education. The program is rated Effective. Youths who received the intervention had statistically significant improvements on self-determination, mental health empowerment, transition planning, career self-efficacy, hope, barriers to education, postsecondary preparation, and transition planning, but not on quality of life or mental health recovery.
Schools, Substance abuse, Legal substances, Child health and welfare, Juvenile (under 18)
This in-school smoking prevention program was designed to spread and sustain norms of non-smoking behavior among 12–13 year olds, using influential peer opinion leaders. The program is rated Ineffective. Youths who received the intervention did not differ statistically significantly from youths who did not receive the intervention in their odds of smoking in the last week, at 2 years post-intervention.
Assault, Robbery, Community policing, Patrol, Problem-oriented policing, Policing strategies, Violent crime, Crime prevention, Law enforcement, Law enforcement operations
This experiment assessed the impact of two hot spots policing tactics on firearm violence. The program is rated Promising. Compared with comparison hot spots, hot spots that received self-initiated enforcement experienced a statistically significant reduction in firearm assault rates, but there were no statistically significant differences for hot spots that received directed patrol. There was no statistically significant effect on firearm robbery rates between treatment and comparison hot spots
Restitution, Probation, Corrections, Community corrections
This experiment tested the effects of sending monthly reminder letters to persons on probation to pay restitution. The program is rated Promising. Persons on probation who received letters with only basic information paid statistically significant greater amounts and made a greater number of monthly payments, compared with people on probation who received no letters. However, there was no statistically significant difference between people on probation who received other types of letters and tho
Robbery, Community policing, Patrol, Problem-oriented policing, Environmental design, Situational crime prevention, Burglary, Property crime, Crime prevention, Traffic law enforcement, Traffic laws, Law enforcement operations, Policing strategies
This is a law-enforcement model in which both location-based crime and automobile crash data is analyzed to determine where such incidents disproportionately occur (“hot spots”) and to employ targeted traffic enforcement strategies. The program is rated Promising. The areas of targeted enforcement experienced statistically significant declines in robberies, burglaries, and traffic crashes.
This is a curriculum-based, gender-responsive intervention created to address the different cognitive–behavioral needs of incarcerated women. The program is rated Promising. Participants in the program had a statistically significant lower likelihood to be rearrested and reconvicted, compared with the control group participants; however, the program did not have a significant impact on reincarcerations for a new offense and technical violation revocations.
Girls, Dating violence, Foster care/child welfare system, Victims of crime, Victimization, Child health and welfare, Juvenile (under 18), Intimate partner violence, Violent crime, Crime prevention
This is a program for adolescent females with a history of violence/abuse and involvement in the child welfare system. The goal of the program was to reduce re-victimization in teen dating situations. The program used mindfulness-based, cognitive interventions to build skills for responding to risky situations (including reasoning and problem solving). The program is rated Promising. The intervention was shown to statistically significantly reduce sexual and physical re-victimization.
Girls, Dating violence, Foster care/child welfare system, Victimization, Victims of crime, Child health and welfare, Juvenile (under 18), Violent crime, Crime prevention, Rape and sexual assault
This is a 12-session program for adolescent females with a history of exposure to violence/abuse and involvement in the child welfare system. The goal of the program was to reduce re-victimization in teen dating situations. The program used a health-promotion approach to help girls develop healthy relationships. The program is rated Promising. The intervention had a statistically significant impact on reducing physical re-victimization, but not sexual re-victimization.
Mental health courts, Jails, Correctional facilities, Corrections, Recidivism, Crime prevention, Problem-solving courts, Diversion, Rape and sexual assault
This is a problem-solving court program that seeks to divert mentally ill adults who committed misdemeanor and felony offenses out of the justice system and into treatment to address their mental health issues and reduce their risk of recidivism. The program is rated Ineffective. There was no statistically significant effect on rearrests or reconvictions for treatment group participants, compared with similar individuals with a mental disorder in jail, at the 30-month follow-up.
Mental health, Suicide, School climate, Child health and welfare, Juvenile (under 18), Mentoring
This is a school-based, suicide prevention program designed to build socioecological-protective influences across a full student population, using youth opinion leaders from diverse social cliques to develop and deliver messaging aimed at changing the norms and behaviors of their peers. This program is rated Promising. Peer leaders in the intervention schools showed statistically significant improvements on perceptions and behaviors pertaining to suicide and on social connectedness.
Dating violence, Children exposed to violence, Youth development, Victimization, Intimate partner violence, Violent crime, Crime prevention
This was a community-based prevention program that targeted youth at risk of becoming involved in abusive relationships. The program was rated Promising. Treatment group youth demonstrated statistically significant reductions in physical abuse perpetration and trauma symptoms and a lower likelihood of emotional abuse and threatening behavior victimization, compared with control group youth. However, there were no differences between groups in threatening behavior perpetration or hostility.
Law enforcement operations, Law enforcement, Crime prevention
This strategy is aimed at reducing crime at violent-crime hot spots in Philadelphia, Pa., through police foot patrols. It involved having veteran officers patrol areas (an average of 3 miles of streets) during one shift per day. This program is rated Ineffective. Relative to the control areas, increasing foot patrols at violent-crime hot spots had no statistically significant impact on violent crimes, violent felonies, or citizens’ perceptions of crime and safety.
Dropout/expulsion, Youth development, Afterschool, Child health and welfare, Juvenile (under 18)
This is a competitive, social-policy debate program to advance academic achievement, community contributions, and life success of students in grades 9 to 12 in urban school districts. The program is rated Promising. The program was shown to have a statistically significant, positive effect on high school graduation and college readiness, as indicated by ACT scores.
This is an initial training and coaching model targeted at community supervision officers. The overall goal is to teach community supervision officers how to translate principles of effective intervention into practice, and how to use core correctional practices in their interactions with persons convicted of a crime. The program is rated Promising. Officers in the treatment condition exhibited a greater use of core correctional skills over time than officers in the comparison condition.
Administrative Employees, Restitution, Community courts, Crime prevention, Recidivism, Sanctions
This is a problem-solving community court that seeks to prevent crime. One component of the program, the Criminal Court, hears misdemeanor cases and seeks to provide quick and meaningful sanctions to defendants in the Red Hook neighborhood of Brooklyn, New York. The program was rated Promising. The program had a statistically significant impact on recidivism rates for defendants.
This is a diversion program in which juveniles ages 13–18, who have committed non-violent offenses, study works of literature and classic virtue theory in small groups, led by trained volunteer mentors. The goal is to foster moral development and reduce recidivism. The program is rated Promising. Participants had a statistically significantly lower chance of being prosecuted for any offense (including misdemeanors and felonies) and fewer arrests than the comparison group.
The program engages persons incarcerated in state prison in private sector jobs (which pay minimum wage or higher), in an effort to increase post-release employment and reduce recidivism. The program is rated Promising. Compared with those who worked in traditional prison industries and participated in other activities such as education and drug treatment, treatment group participants showed a statistically significant increase in post-release employment and a decrease in recidivism rates.
This is a community-based program that was designed to address substance abuse and antisocial behavior. The program is rated Promising. Students in the schools that implemented the PROSPER model had statistically significant fewer conduct problems and lower lifetime illicit substance use, compared with students in control schools. However, there were no statistically significant impacts on driving after drinking alcohol or frequency of drunkenness.
Alcohol-Related Offenses, Alcohol, Community policing, Procedural justice, Situational crime prevention, Traffic laws, Traffic law enforcement, Law enforcement operations, Law enforcement
The program tested whether police use of a specialized script (based on principles of procedural justice) during random breath-test traffic stops could improve perceptions of police and change people’s views about drinking and driving. The program is rated Promising. The program was shown to have a statistically significant effect on changing views on police and on drinking and driving, on increasing satisfaction and compliance with police, and on strengthening perceptions of procedural justice.
Drug courts, Probation, Corrections, Community corrections, Problem-solving courts, Recidivism, Crime prevention
This program provides court-supervised, community-based outpatient drug treatment and case management services to persons convicted of a felony drug offense. The goals are to increase accountability, decrease the likelihood of recidivism, and reduce drug dependency. The program is rated Promising. Treatment group participants showed a statistically significant lower likelihood of recidivating, compared with comparison group participants who were placed on probation.
Formerly known as SNAP® Girls Connection, the program includes concurrent child and parent groups, as part of a multi-component intervention for girls with disruptive behaviors and their families. The program focuses on self-control and emotion regulation to improve pro-social skills and reduce disruptive behavior. The program is rated Promising. The girls in the treatment group displayed statistically significantly lower levels of behavior problems than the girls in the comparison group.
Home visiting, Positive youth development, Child health and welfare, Juvenile (under 18), Drugs, Substance abuse, Cocaine, Illegal substances
This was an early education intervention designed to improve cognitive and educational development among low-income children. The program is rated Promising. The treatment group showed a statistically significant greater likelihood of being enrolled in college and having held skilled employment, a lower likelihood of being a teen parent, and fewer depressive symptoms, compared with the control group. However, there were no statistically significant differences in incarceration or drug use.
This program is designed to reduce recidivism by placing released those convicted of offenses in halfway houses and community-based correctional facilities in Ohio, to provide a range of programming related to chemical dependency, education, employment, and family relationships. The program is rated Promising. Participants in the treatment group had a statistically significant lower number of new arrests and reincarcerations, compared with those in the comparison group, at the 2-year follow up.
This is a proactive, hot spots policing tactic that focuses attention on people who have been convicted of violent offenses operating in neighborhoods with high violent-crime rates. The program is rated Effective. Hot spots that received the treatment reported statistically significantly fewer violent crimes and violent felonies relative to the control areas. However, citizens’ perceptions of crime and safety were not impacted by the intervention.
Drug courts, Juvenile courts, Alcohol-Related Offenses, Substance abuse, Underage drinking, Diversion, Treatment, Problem-solving courts, Drug treatment
This program represents an alternative to traditional processing in the juvenile justice system. Rather than going through court processing, youth with substance-abuse problems are placed in treatment. The goal is to reduce their use of drugs and criminal behavior. The program is rated Promising. At the 2-year follow up, program participants had fewer overall and drug-related rearrests, compared with a matched comparison group. These differences were statistically significant.
Schools, Substance abuse, Youth development, Positive youth development, School climate, Drug abuse prevention and education, Drugs, Child health and welfare, Juvenile (under 18), Alcohol, Legal substances
The program was a universal, preventive intervention for first-grade students, designed to reduce the risk for substance use by improving teachers’ and parents’ communication and behavior-management skills. The program is rated Promising. Approximately 6 to 7 years after the program, participants showed a statistically significant lower likelihood of having initiated tobacco use, compared with nonparticipants. The program had no impact on alcohol, marijuana, inhalant, or other drug use.
Schools, Substance abuse, Youth development, Positive youth development, School climate, Drug abuse prevention and education, Drugs, Juvenile (under 18), Child health and welfare, Alcohol, Legal substances
This program was a preventive intervention for first-grade students, which was designed to reduce substance use risk by improving teachers’ behavior-management skills and enhancing classroom curricula. The program is rated Promising. Overall, results were mixed. The treatment group showed a statistically significant lower likelihood of self-reporting initiation of tobacco use and other drugs, compared with the control group. The program had no statistically significant impact on alcohol, mariju
This program is a multi-agency initiative to reduce gun violence in large cities through enhanced enforcement and deterrence. The program is rated Promising. Cities that received the program experienced a statistically significant reduction in violent crime, compared with control cities, between 2000 and 2006.
This program aims to reduce harmful behavior among young adult couples who are neither married nor cohabitating. It uses a brief counseling method to address ambivalence toward behavioral change and encourage self-motivation for behavioral change. The program is rated Promising. This program showed statistically significant reductions on reports of moderate physical aggression and harmful alcohol consumption, but no statistically significant effects on reports of psychological aggression.
The program targets persons on parole with mental health problems and provides services to enhance their level of individual functioning in the community. The overall goal is to reduce recidivism of mentally ill persons on parole and improve public safety. The program is rated Promising. Persons on parole who participated in the program showed a statistically significant reduction in the odds of being returned to custody.
Drug testing, Parole, Probation, Corrections, Community corrections, Crime prevention, Drugs
In this program, new supervision protocols for substance abuse, joblessness, and chronic violators were created based on data gathered on the behavior of the paroled person and parole officer responses. The program is rated Ineffective. There was no significant impact on overall arrests or measures of recidivism. In fact, the treatment group had significantly more arrests for a new misdemeanor offense than the comparison group.
Juvenile courts, Mental health, Diversion, Case Management, Youth development, Treatment, Probation, Corrections, Community corrections
This is a diversion program that provides intensive supervision and treatment for juveniles on probation who suffer from mental illness. This program is rated Promising. The intervention group showed a statistically significant reduction in number of rearrests within 1 year, compared with the comparison group. However, there was no statistically significant impact on time to rearrest.
Patrol, Law enforcement operations, Law enforcement
This is a seat-belt-enforcement campaign initiated and funded by the National Highway Traffic Safety Administration. The overall goal is to improve road safety by requiring drivers and passengers in vehicles to properly wear their seat belts. The program is rated Promising. There was a statistically significant decrease in motor vehicle accidents, but no impact on non-fatal injuries caused by vehicle accidents.
This is a sexual assault risk-reduction program that is designed to teach college women bystanders about sexual assault, characteristics of men who perpetrate the crime, and how to intervene. The program is rated Promising. Experimental group participants demonstrated statistically significant increases in their ability and willingness to intervene, compared with control group participants. However, there was no statistically significant impact on rape myth acceptance.
Girls, Juvenile health, Mental health, Dropout/expulsion, Truancy, Dating violence, Youth development, Positive youth development, Treatment, Victimization, Child health and welfare, Juvenile (under 18), Schools, Victims of crime
The program aims to reduce precursors of teen pregnancy, including sexual risk behaviors, involvement in violence, and disconnection from school. The program is rated Ineffective. There was a statistically significant impact on consistency of condom use and relational aggression perpetration, but there was no statistically significant impact on physical violence victimization, relational violence victimization, stress management, interpersonal skills, or fight avoidance skills.
This program consisted of a multi-agency partnership to prevent violence and reduce violence-related emergency room admissions in Cardiff, Wales. The program is rated Promising. The program showed a statistically significant reduction in the rates of total assaults, wounding assaults, and hospital admissions related to violence, compared with the comparison sites. However, there were no statistically significant differences between Cardiff and the comparison sites in the rate of common assaults.
Patrol, Problem-oriented policing, Public order offenses, Crime prevention
This program was implemented in three midsized cities near the Los Angeles, California area, with the goal of examining effects on residents’ fear of crime, perceptions of collective efficacy and police legitimacy, and actual and perceived levels of crime and disorder. The program is rated Ineffective. Findings revealed no statistically significant impacts on any of the dependent variables, suggesting no indication of either beneficial effects or “backfire” effects in targeted areas.
Formerly called the Dangerous Mentally Ill Offender Program, this is a reentry-planning and service program aimed at reducing recidivism for dangerously mentally ill people in Washington State. The program is rated Promising. Program participants had statistically significantly lower violent felony and overall felony recidivism rates compared with the matched control group 4 years following release from prison.
This program is an alternative to incarceration for felons with substance abuse problems. In lieu of confinement, they must successfully complete a residential, chemical-dependency treatment program in the community. The program is rated Promising. Residential DOSA was shown to statistically significantly reduce overall recidivism rates compared with prison-based DOSA.
Assault, Dating violence, Stalking, Children exposed to violence, Coping, Grief, Rape and sexual assault, Violent crime, Crime prevention, Victims of crime, Crisis response
This is a cognitive therapeutic program that is intended to assist female victims of sexual assault with posttraumatic stress disorder (PTSD). The overall goal is to restructure unbalanced thoughts directly related to the trauma. The program is rated Effective. Women in the treatment group demonstrated reduced symptoms of both PTSD and depression, compared with women in the control group. These differences were statistically significant.
Assault, Dating violence, Domestic violence courts, Family courts, Diversion, Courts, Intimate partner violence, Crime prevention
This program is a problem-solving court that is part of a unified “one family-one judge” model, which means all criminal, family, and matrimonial cases involving the same family are handled by one judge. This program is rated Ineffective There were no statistically significant differences in re-arrests and conviction rates when comparing the IDV court cases with traditional family court cases.
Assault, Dating violence, Domestic violence courts, Family courts, Problem-solving courts, Recidivism, Crime prevention, Diversion, Violent crime
The program is a problem-solving court that operate a specialized caseload for domestic violence-related cases only, and for which eligibility is determined on a case-by-case basis. Criminal domestic violence courts tend to be more common throughout the U.S. The program is rated Ineffective. The criminal domestic violence courts in New York statistically significantly reduced case-processing time, but there was no statistically significant impact on recidivism.
Afterschool, Juvenile (under 18), Child health and welfare, Juvenile (under 18), Juvenile delinquency
The program is a school-based peer mentoring program in which high school students provide one-on-one mentoring to late elementary and early middle school students. This program is rated Promising. The mentored children showed statistically significant improvement on measures of spelling achievement and connectedness to school and to parents compared with the control group. However, mentored and control group children did not significantly differ on connectedness to reading, future, or friends.
Alcohol-Related Offenses, Drug testing, Parole, Cocaine, Heroin, Alcohol, Reentry, Community corrections, Corrections, Crime prevention, Recidivism, Courts, Illegal substances, Opioids
This program was an experiment that was conducted to examine the efficacy of alternative methods of instant drug testing, and to determine how the different methods affected rates of relapse and recidivism of parolees with substance abuse issues. The program is rated Promising. The treatment group experienced a statistically significant decrease in rates of relapse, but no statistically significant difference in recidivism, compared with the control group.
School safety, Youth development, School climate, Schools, Juvenile (under 18), Child health and welfare
This program is a multiyear classroom curriculum for kindergarten through eighth grade incorporating professional development for teachers, school staff, and leaders with literacy-based, skill-building, social–emotional learning programs. This program is rated Promising. The program had statistically significant effects on emotional support, positive classroom climate, and emotion-focused interactions. However, there were no effects on negative classroom climate and classroom supportiveness.
Training, Parole, Probation, Personnel, Treatment, Case Management, Corrections, Community corrections, Recidivism, Crime prevention, Juvenile delinquency, Juvenile detention, Drugs, Substance abuse
This is a training program for juvenile justice probation/parole case managers (PCMs), to promote their use of evidence-based practices to identify the mental health and substance use needs of delinquent youth and increase youth’s access to services. The program is rated Promising. There were statistically significant reductions in re-referral and placement rates for youth whose PCMs received the enhanced training, compared with youth whose PCMs received the standard training or no training.
Juvenile health, Mental health, School safety, Youth development, Positive youth development, School climate, Bullying, Schools, Child health and welfare, Juvenile (under 18)
This is a school-based, small-group program designed to prevent social aggression and increase empathy, prosocial behavior, and social problem–solving skills among fifth-grade females. The program is rated Ineffective. Through treatment group, students demonstrated some statistically significantly improved social problem–solving skills, compared with control group students. There was no effect on prosocial behavior or social aggression.
Juvenile health, Mental health, School safety, Case Management, Foster care/child welfare system, Youth development, Home visiting, Positive youth development, School climate
This is a short-term intervention program designed to assess children in transition to kindergarten. The goal of the program is to increase school-readiness and to develop early literacy and social and self-regulation skills. The program is rated Promising. The intervention group displayed statistically significantly lower levels of oppositional and aggressive behavior as well as statistically significantly higher levels of self-regulation.
Juvenile health, Mental health, School safety, Youth development, Positive youth development, School climate, Bullying, Child health and welfare, Juvenile (under 18)
This is a semi-structured, school-based intervention program developed for pre-kindergarten students seeking to improve emotional and behavioral problems and promote social skills development. The program is rated Promising. Evaluation results showed no differences regarding parent-rated behavioral problems or social skill, but teacher ratings of child behavioral problems and social skills statistically significantly improved in the intervention group.
This is a manualized cognitive–behavioral intervention for incarcerated women with co-occurring posttraumatic stress disorder (PTSD) and substance use disorders. The program is rated Promising. Evaluation results suggest that the program statistically significantly reduced PTSD and depression scores in program participants.
Juvenile (under 18), Child health and welfare, Juvenile delinquency
This is a tutoring and mentoring program to improve the literacy outcomes of elementary school-aged children at risk of academic failure. This program is rated Promising. Program participants made statistically significantly greater gains in reading comprehension scores and teacher-assessed reading skills over an academic year, as compared with the control group. However, there were no differences in vocabulary and word attack scores from pre- to postintervention.
Positive youth development, Juvenile (under 18), Child health and welfare, Juvenile delinquency
This program was designed to help high school students with mild learning disabilities improve their ability to identify postsecondary career goals. This program is rated Promising. The program group showed statistically significant improvement in social connectedness, transition competency, and self-determination, compared with the control group. However, there were no statistically significant differences in career/educational goals, academic connectedness, and familial connectedness.
Visitation in prison allows incarcerated persons to connect to the outside world by developing social bonds with family members and friends. The overall goal of in-prison visitation is to reduce recidivism and assist in helping incarcerated persons adjust to transitioning back into their community. The program is rated Promising. The recidivism rate was statistically significantly lower for incarcerated persons who received visitation compared with those who did not receive visitation.
Coping, Rape and sexual assault, Violent crime, Prosecution, Courts, Victims of crime
The program uses specially trained nurses to provide comprehensive psychological, medical, and forensic services to recent sexual assault victims in either hospital- or community-based clinic settings. The program is rated Promising. Across multiple sites, the results showed that sexual assault cases that were prosecuted following implementation of SANE had a statistically significant greater likelihood of resulting in a guilty plea or conviction.
Juvenile health, Mental health, School safety, Youth development, Positive youth development, Juvenile (under 18), Schools, Child health and welfare
This is a school-based trial that incorporated three programs: a Classwide Social Skills Program, a Connections Partner Reading Program, and a combination of both programs. The program is rated Ineffective. There were statistically significant improvements on teacher- and parent-rated measures of externalizing problems. But there were no statistically significant effects on inappropriate classroom behavior and teacher- and parent-rated social skills.
Schools, Alcohol, Underage drinking, School safety, Afterschool, Child health and welfare, Juvenile (under 18), Substance abuse, Legal substances, Drugs
This is a voluntary afterschool program for middle school aged youths to inform them about substance use and prevent them from starting or continuing alcohol use. The program is rated Ineffective. The program was shown to have a statistically significant effect on delaying the initiation of alcohol use, but not on other measures of past or future alcohol use.
Bullying, Juvenile health, Mental health, School safety, Youth development, Positive youth development, Schools, Victimization, Child health and welfare, Juvenile (under 18), Victims of crime
This is a preventative, school-based program for students in 4th, 5th, and 6th grades (ages 9–12) that sought to reduce rates of bullying and victimization within elementary schools. The program is rated Effective. Evaluation results suggest that the program statistically significantly reduced bullying and victimization rates at schools that implemented the program compared with a control group of schools that did not.
Crime prevention, Child health and welfare, Juvenile (under 18), Juvenile delinquency, Drugs, Violent crime
This is a housing mobility demonstration program intended to help move families from high-poverty public housing to low-poverty private housing to improve their lives. This program is rated Ineffective. The program was shown to have no statistically significant long-term effects on violent, property, drug, or general crime arrests.
Gun violence, Homicide, Mandatory sentencing, Community policing, Crime prevention
A crime reduction strategy in Richmond, Virginia implemented to deter former and persons with the potential to commit a crime from carrying and using firearms, with an overall goal of reducing firearm-related homicides. The project is rated Promising. Firearm-related homicides decreased significantly in the target area, compared with other U.S. cities where the program was not implemented.
Dating violence, School safety, Coping, School climate, Victimization, Schools, Juvenile (under 18), Victims of crime
This is a school-based education program designed to teach students the warning signs of dating violence. The program is rated Ineffective. There were no statistically significant impacts on perceptions of helpfulness in others, likelihood of seeking help, perpetration, victimization, and abusive or fearful dating experiences. However, there was a statistically significant increase in knowledge of dating violence in treatment group students.
Truancy, Youth development, Positive youth development, School climate, Juvenile (under 18), Child health and welfare, Juvenile delinquency
A high school transition program that targets ninth-grade students who are at risk of dropping out. Its goal is to improve high school graduation rates. This program is rated Ineffective. The program did not have a statistically significant overall effect on students’ high school graduation rates or on several other measures (such as credits earned). There was a statistically significant positive effect on school attachment.
Bullying, School safety, Positive youth development, School climate, Child health and welfare, Juvenile (under 18), Victimization, Victims of crime
This is a community-based, schoolwide intervention aimed at children in grades 1 through 3 that targets socially competent behaviors and risks for peer victimization. The program was rated Promising. The program was shown to have statistically significant, positive effects on physical and relational victimization and social competence, but not on social responsibility or physical aggression.
Bullying, School safety, Positive youth development, Schools, Victimization, Child health and welfare, Juvenile (under 18), Victims of crime
This is a school-based intervention program focused on reducing instances of bullying and victimization, while increasing the safety of students in grades 3–5. The program is rated Promising. In all outcomes, the treatment schools showed statistically significant reductions in bullying, victimization, and witnessed aggression, as well as statistically significant increases in perceptions of safety at school.
School safety, Juvenile (under 18), Child health and welfare
This is a school-based intervention program delivered to urban elementary students, with the participation of parents and teachers, to address disruptive behaviors. The program was rated Effective. In both studies, authors found that the intervention had a statistically significant effect on behavior problems exhibited by children.
The program is a preventative, group-based training intervention for parents and kindergarten teachers of young children with externalizing problem behaviors. The program seeks to reduce problem behaviors and ultimately prevent delinquency later in life. The program is rated Promising. Treatment group mothers and teachers reported statistically significantly fewer child problem behaviors, compared with the control group. However, there was no effect of observer-rated problem behaviors.
Assault, Dating violence, Campus Crime, Coping, Rape and sexual assault, Violent crime, Crime prevention, Victimization, Victims of crime
This is a rape prevention program for college students, designed to teach about the prevalence of sexual assault, distinguish between rape myths and facts, identify risky situations, and teach techniques to use in a risky situation. The program was rated Ineffective. The program had a statistically significant effect on self-efficacy and self-protective dating behaviors, but did not impact sexual victimization, sexual aggression, attitudes toward women, rape empathy, or sexual communication.
Alcohol-Related Offenses, Drug testing, Probation, Schools, Marijuana, Alcohol, Substance abuse, Underage drinking, Intake/assessment, Community policing, Case Management, Youth development, Treatment, Comprehensive/wraparound services, Crime prevention, Recidivism, Juvenile detention, Drugs, Substance abuse
This program consisted of a comprehensive, neighborhood-based, family-focused service delivery model that employed wraparound services and case management for justice-involved families with identified substance abuse problems. The program is rated Promising. Treatment group youth had a statistically significant decrease in noninstitutional and institutional out-of-home placements, compared with comparison group youth. However, there was no statistically significant difference in recidivism.
Alcohol-Related Offenses, Drug testing, Parole, Probation, Alcohol, Recidivism, Crime prevention, Corrections, Intimate partner violence, Traffic laws, Traffic law enforcement
This program seeks to reduce the recidivism of persons previously convicted of driving while under the influence of alcohol (DUI) through intensive testing and monitoring of drug and alcohol consumption. The main goal is to encourage sobriety of convicted persons 24 hours per day, 7 days per week. The program is rated Promising. The program led to a statistically significant reduction in repeat DUI and domestic violence arrests, but did not impact first-time DUI arrests or traffic crashes.
Dropout/expulsion, Positive youth development, Juvenile (under 18), Child health and welfare, Juvenile delinquency
This is an intervention for urban minority freshmen at risk of dropping out of high school. The goal was to enhance school-related cognitions and behaviors. The program is rated Promising. The program did not statistically significantly impact students’ absences, grade point averages, or decision-making efficacy, but had statistically significant effects on discipline referrals, negative school behavior, performance in mathematics and language arts, and other self-reported outcomes.
Positive youth development, Child health and welfare, Juvenile (under 18), Mental health, Alcohol, Legal substances, Drugs
This is a family-centered intervention designed to assist families with high-risk adolescents. The goal is to reduce the growth of adolescents’ problem behaviors and substance abuse. The program is rated Promising. Participants showed statistically significantly less growth of antisocial behavior and in alcohol, tobacco, and marijuana use compared with the control group. Participants also had stable GPAs from the start of middle school into high school and fewer school absences.
This is a problem-solving community court that seeks to prevent crime. One component of the program, the Family Court, hears juvenile delinquency cases involving youth aged 15 or younger, with the goal of responding to the specific needs of youth in the Red Hook neighborhood of Brooklyn, New York. The program was rated Ineffective The program had no significant effect on recidivism rates for juvenile defendants.
School safety, Dating violence, Victimization, Schools, Juvenile (under 18), Intimate partner violence, Violent crime, Crime prevention, Victims of crime
A health education program for 7th and 8th graders designed to delay sexual behavior and promote healthy dating relationships. The program is rated Promising. The program was shown to statistically significantly reduce emotional and physical dating violence victimization. However, the program did not have a statistically significant effect on physical perpetration of dating violence.
Drug possession, Databases, Community policing, Patrol, Problem-oriented policing, Procedural justice, Drug markets, Crime prevention, Law enforcement
A problem-oriented policing strategy that aims to combat drug markets and the problems associated with them, in a high- crime neighborhood, through a deterrence-based, pulling levers framework. The program is rated Promising. The program was shown to significantly reduce nonviolent offenses in the target area, but not violent offenses.
Juvenile health, Mental health, Family reunification, Youth development, Home visiting, Positive youth development
The program is a preventative, family-based intervention targeting families with young children who possess risk factors for child behavioral misconduct. The program is rated Promising. Evaluation results showed that the children of families who participated in the intervention demonstrated statistically significantly reduced problem and externalizing behaviors, compared with children of families in the control group.
Mental health courts, Jails, Correctional facilities, Corrections
This program consists of post-booking jail diversion mental health courts, which seek to keep justice-involved individuals with serious mental illnesses out of the court system and place them into community-based treatment without jeopardizing public safety. This program is rated Promising. Mental health courts in the four studied cities were shown to have statistically significant reductions in participants’ rates of arrests and incarceration days at the 18-month follow-up.
In Minnesota, bed shortages created an increase in the prison population in the first few years following 2000, resulting in eligible male inmates being transferred to a private prison facility to serve their time. The program was rated Ineffective. Confinement in the private prison resulted in statistically significant increases in the risk of rearrest and reconviction. There was no statistically significant impact on reincarceration for a new offense or revocation for a technical violation.
A Tax Compliance Experiment was conducted in Israel and sought to test whether taxpayer compliance could be increased by mailing two different types of letters to incorporated taxpayers: a deterrent letter or moral persuasion letter. The program is rated Ineffective. There were no statistically significant differences between the corporate taxpayer treatment groups and the control group in the likelihood of paying taxes or the likelihood of accurately reporting tax deductions and gross sales.
Transfer of serious and violent juveniles from juvenile court to adult court based on criteria, such as age, seriousness of offense, and use of a deadly weapon. The program is rated Ineffective. The preponderance of the evidence suggests that transferring juveniles to adult court had no impact on measures of arrests.
This is a prison work crew program designed to increase the availability of affordable low-income housing while training inmates in construction-industry-specific occupational skills. The program is rated Ineffective. The program had a statistically significant effect on participants’ likelihood of gaining employment in the construction field. However, there were no statistically significant effects on rearrests, reconvictions, and reincarceration.
Dropout/expulsion, School safety, School climate, Schools
This is a universal, school-wide prevention strategy aimed at reducing behavior problems that lead to discipline referrals and suspensions, and change perceptions of school safety. The program is rated Effective. Students in the SWPBIS schools received statistically significantly fewer school suspensions than students in schools that did not receive SWPBIS training. Perceptions of safety improved in the schools that implemented SWPBIS, but declined in the schools that did not implement SWPBIS.
An intensive community-based partnership between police and treatment providers in West Midlands that provided enhanced delivery and coordinated efforts and resources to high-risk individuals to reduce their offending behavior. The program is rated Promising. The program was shown to significantly reduce the average number of arrests for participants.
Keeper Boxes are clear, polycarbonate boxes that are designed to protect so-called hot products in retail stores by placing selected merchandise in the sturdy lock boxes. The program is rated Promising. At the 13-week follow-up, shrinkage (or unexplained unit loss) statistically significantly decreased by 52 percent while sales statistically significantly increased by 69 percent in the experimental stores that used Keeper Boxes compared with the control stores that did not use Keeper Boxes.
This program incorporates contingency management protocols and multisystemic therapy into traditional juvenile drug court services to provide juveniles and families with additional engagement opportunities and support to reduce recidivism and substance abuse. The program is rated Promising. The program statistically significantly reduced alcohol and poly drug use, positive drug urine screens, status offenses, and property offenses. The program had mixed effects on marijuana use and offenses.
This is a cognitive–behavioral therapy (CBT) program for children that is designed to eliminate problematic sexual behavior. The program is rated Effective. Children in the CBT treatment group who demonstrated problematic sexual behavior displayed no statistically significant differences, compared with control group children, in sexual and nonsexual offenses at the 10-year follow up, indicating that the treatment was effective at reducing these behaviors.
Family reunification, Youth development, Alternative schools, Child health and welfare
This is a residential program that focuses on improving behavioral and academic skills in a family-style setting with the goal of family reunification. The program is rated Promising. Participants showed a statistically significant increase in their grade point averages and perceptions of the importance of going to college, compared with the control group. However, the program did not show an impact on the years of school completed or likelihood of receiving a high school diploma or GED.
Mental health, Suicide, Treatment, Child health and welfare, Alcohol, Substance abuse, Legal substances, Drugs, Juvenile (under 18), Drug treatment
This program was designed to provide adult support to suicidal youth following psychiatric care. The program is rated Promising. Program participants showed statistically significant improvements on mortality, suicide and drug-related deaths, outpatient psychotherapy sessions, medication follow-up sessions, and outpatient drug or alcohol treatment but not on suicidal ideation, suicide, depression, negative attitudes about the future, functional impairment, or inpatient drug or alcohol treatment.
Youth development, Positive youth development, Schools, Juvenile (under 18), Child health and welfare, Juvenile delinquency
This is a school-based program designed for at-risk middle school students that aims to improve academic performance, promote school connectedness, and decrease disciplinary actions. The program is rated Ineffective. There was no statistically significant impact on students’ English, reading, or science grades; measures of school connectedness; or school absences. However, treatment group students had statistically significantly fewer discipline referrals compared with control group students.
Alcohol-Related Offenses, Drug courts, Juvenile courts, Drug possession, Alcohol, Treatment, Problem-solving courts, Recidivism, Crime prevention, Juvenile delinquency, Juvenile justice, Juvenile (under 18), Legal substances, Drug treatment
This is a juvenile drug court designed to reduce alcohol and other drug and delinquency offenses through an accountability framework. The program is rated Promising. Treatment group participants were statistically significantly less likely to recidivate in delinquency/criminal offenses, compared with the comparison group participants. However, there was no statistically significant effect on alcohol and other drug recidivism.
Gang Crime, Parole, Community corrections, Gangs, Crime prevention
This program monitors and tracks the movement of those on parole categorized as high risk for gang involvement or activity. The program is rated Promising. They are monitored by the GPS program had statistically significantly less arrests for new offenses and violent offenses, compared with control group people on parole. However, treatment group participants had higher odds of technical violations.
Marijuana, Alcohol, Substance abuse, Underage drinking, Family reunification, Treatment, Legal substances, Drugs, Juvenile (under 18), Drug treatment
This is a home-based, family preservation model for families in crisis because a youth has run away from home. The model targets 12- to 17-year-olds who are staying in a runaway shelter and dealing with substance abuse issues. The program is rated Promising. Treatment group adolescents reported a statistically significant reduction in the percentage of days they used alcohol or drugs, compared with control group adolescents who received services as usual, at the 15-month follow up.
A prison-based drug treatment program based on the principles of therapeutic communities with the overall goal of reducing the risk of drug relapse and recidivism once they return to the community. The program is rated Ineffective. The program did not significantly impact participants’ rates of rearrests or drug relapse, and only had a small effect on reincarceration rates.
Larceny/theft, Motor vehicle theft, Sensors/Surveillance, Surveillance, Environmental design, Situational crime prevention, Law enforcement operations, Law enforcement, Equipment and technology, Crime prevention, Violent crime
A crime prevention strategy designed to reduce crime in Washington Metropolitan Area Transit Authority parking facilities through the introduction of digital cameras at the exits of the parking facilities to capture images of patrons’ license plates as they exited the facility. The program is rated as Ineffective. Crime rates (including car-related, property, and violent crimes) remained at pre-camera levels in parking facilities.
This program consists of six brief life-skill interventions to be used in a variety of correctional-based settings. The interventions address the core aspects of addiction treatment and recovery. The program is rated Promising. TIC statistically significantly impacted measures of cognitive changes–knowledge, attitude, and psychological functioning–except criminal thinking.
Substance abuse, Dropout/expulsion, Youth development, Jobs and workforce development, Positive youth development, Juvenile delinquency, Juvenile (under 18), Crime prevention, Child health and welfare, Employment initiatives
An intensive residential program that provides training and services, including structured one-on-one mentoring, to at-risk youth (ages 16 to 18 years). This program is rated Ineffective. The program had a statistically significant, positive impact on employment and GED attainment among participating youth as compared with control group youth. However, the program had no effect on youths’ frequency of arrests, marijuana or other illegal drug use, delinquent behavior, or psychological distress.
This was a multicomponent intervention to prevent delinquency and substance misuse for girls in foster care transitioning from elementary school to middle school. The program is rated Promising. Treatment group girls reported statistically significantly reduced tobacco use, marijuana use, and delinquent behavior, compared with control group girls. However, there was no statistically significant impact on alcohol use or association with delinquent peers.
Mental health, Substance abuse, School safety, Youth development, Positive youth development, Juvenile (under 18), Child health and welfare, Juvenile delinquency, Drugs
This is a school-based intervention to improve the social-emotional and behavioral skills of young children at risk for mental health disorders and substance abuse. This program is rated Promising. The program had a statistically significant, positive effect on children’s task orientation, behavior control, assertiveness, and peer social skills. The program was also associated with a statistically significant decline in the average number of suspensions and office disciplinary referrals.
Homicide, Databases, Crime scene investigation, Evidence, Witnesses, Law enforcement, Violent crime, Crime prevention, Investigations, Law enforcement operations, Victims of crime, Forensic sciences
This program aims to improve homicide clearance rates by increasing investigative time through the transfer of four crime scene specialists to the homicide unit. The program is rated Ineffective. There were no statistically significant differences between treatment and comparison squads in case and victim clearance by arrest. There were also no statistically significant difference between squads in case and victim clearance by quick action and whodunit arrests, or quality of scene reports.
Family reunification, Foster care/child welfare system, Drugs
This is a preventive intervention intended to reunite children returning home to their parents after their first stay in foster care. The program is rated Ineffective. The preponderance of evidence suggests that the program does not have a statistically significant impact on parent encouragement, problem behaviors or foster care reentry.
Truancy, Youth development, Schools, Juvenile (under 18), Child health and welfare, Juvenile delinquency
This program offered one-to-one mentoring to at-risk students in 7th to 9th grades in an urban middle school setting to reduce their discipline referrals and school absences and to improve their school connectedness. This program is rated Promising. The program was associated with a statistically significant decline in the number of office disciplinary referrals and a statistically significant increase in school connectedness. However, the program had no impact on unexcused absences.
This is a diversion program for 16- and 17-year-old defendants in the New York state adult criminal justice system. The program is rated Promising. Similar rates of recidivism were found for participants and comparison group members, which suggests that diverting older adolescents does not increase the risk of recidivism and risk to the public.
A deterrence-based intervention that took place in four Quebec insurance companies aimed to deter residential theft insurance claimants from exaggerating the value of their claims. The program is rated Promising. The project resulted in a statistically significant reduction in claim padding compared to the control group.
Drug possession, Databases, Evidence, Surveillance, Warrants, Community policing, Patrol, Problem-oriented policing, Procedural justice, Vehicles, Policing strategies, Drug markets, Drug trafficking, Crime prevention, Arrests
A problem-oriented policing program that aims to eliminate overt drug markets and the problems associated with them through a deterrence-based, pulling-levers framework. The program is rated Effective. The Intervention had a statistically significant impact on reducing violent incidents in the target areas.
Drug testing, Probation, Mandatory sentencing, Drug possession, Recidivism, Crime prevention, Substance abuse
The Kansas State Senate Bill established a program that provided mandatory community-based drug treatment for nonviolent persons convicted of a preliminary offense for drug possession. The program is rated Ineffective. There were no statistically significant differences at the 18-month follow-up for reconviction or revocation between defendants who received mandatory drug treatment and the unmatched comparison group of defendants who were sentenced to standard community corrections.
Diversion, Personnel, Probation, Community corrections, Corrections
This is a preadjudication diversion program designed to divert juveniles with mental health needs away from the juvenile justice system through specialized supervision and case management. The program is rated Promising. Participants were statistically significantly less likely to face adjudication compared to those who only received traditional supervision while on probation.
This is a community-based prisoner reentry program that provides substance abuse treatment to medium-to high-risk individuals placed on 24-month community correctional supervision. The program is rated Ineffective. The preponderance of evidence suggests that the program had no statistically significant effect on program participants in measures of rearrest, reincarceration, and relapse.
A program that attempts to reduce homicides and non-fatal shootings through a multidisciplinary and multiagency homicide review process. The program is rated Effective. There was a statistically significant, 52 percent, decrease, in the monthly count of homicides in the intervention districts.
This program was designed to provide judicial monitoring of people convicted of domestic violence through frequent court appearances before a judge. The goal was to ensure compliance with program requirements and deter future violence and re-abuse of victims. The program is rated Ineffective. There were no statistically significant differences between the intervention group and control group in rearrests, attendance at court-ordered programs, or completion of programs.
This is a voluntary, faith-based prisoner reentry program that attempts to prepare inmates for reintegration into the community, employment, family, and other significant relationships through programming. The program is rated Promising. There were statistically significant reductions in rearrest, reconviction, and reincarceration rates for the treatment group, compared with the comparison group. However, there was no statistically significant impact on revocations for a technical violation.
Schools, Alcohol, Prescription drugs, Substance abuse, Underage drinking, Youth development, Positive youth development, Drug abuse prevention and education, Drugs, Child health and welfare, Juvenile (under 18)
This is a school-based drug prevention program designed to reduce students’ intention to use alcohol, tobacco, and illegal drugs and promote prosocial attitudes, skills, and behaviors. The program is rated Ineffective. There were mixed findings in students’ self-reported emotional competency skills, social and resistance skills, and perceptions of the harmful effects of drugs. There were also no statistically significant impacts on students’ attitudes toward drugs.
Probation, Truancy, Case Management, Comprehensive/wraparound services, Young juvenile offenders, Probation, Corrections, Community corrections, Juvenile (under 18), Child health and welfare, Intimate partner violence
This is a supervision program for high-risk youths. The program is rated Ineffective. Participants had a statistically significant decrease in the number of felony petitions, compared with the control group; however, there were no differences in petitions for new offenses, misdemeanor petitions, warrant status, days spent in custody, GPA, classes passed, classes failed, or number of days of school attended. There were also mixed findings on petitions for probation violations.
Positive youth development, Schools, Juvenile (under 18), Child health and welfare
This is a school-based program on anger and aggression management for children and adolescents, especially those at risk for academic and behavioral problems. The program is designed to teach youth about emotions and help them recognize alternatives to violent behavior and aggressive responses. The program is rated Ineffective. There were no statistically significant differences between the treatment and comparison groups in anger control, state anger, or trait anger, at the 8-week follow up.
This was a natural experiment to examine the impact of attorneys from the Defender Association of Philadelphia who represent indigent defenders. The program is rated Promising. Treatment group defendants were statistically significantly less likely to be found guilty of murder, and had shorter average sentences, compared with control group defendants represented by private counsel. There was no statistically significant effect on being found guilty of any charge or receiving a death sentence.
Burglary, Larceny/theft, Motor vehicle theft, Sensors/Surveillance, Surveillance, Witnesses, Community policing, Problem-oriented policing, Situational crime prevention, Closed Circuit Television (CCTV), Law enforcement operations, Law enforcement, Equipment and technology
This is a public surveillance system that includes a network of cameras and components for monitoring, recording, and transmitting video images to monitor crime in different areas of Baltimore, Md. The program is rated Promising. There was a statistically significant decrease in total monthly crime in the downtown, Greenmount, and tri-district areas of Baltimore between pretest and posttest. However, there was no statistically significant difference in the North Avenue area.
In the Netherlands, a large-scale government intervention led to a regulation requiring built-in home security in all newly constructed homes. The program is rated Promising. The regulatory change statistically significantly reduced the risk of burglary by 26 percent compared with homes built in the years prior to the passage of the regulation. There were no statistically significant effects on measures of attempted burglary.
This program is a federal initiative under the U.S. Department of Housing and Urban Development, which began in 1992, to eradicate severely distressed public housing and to reconstruct sites with more livable housing. The program is rated Promising. The target sites experienced a statistically significant decrease in crime during the stability period (after redevelopment had taken place and most residents had moved into new units), compared with the comparison sites.
Mental health, Substance abuse, Youth development, Positive youth development, School climate, Juvenile (under 18), Child health and welfare
This is a prevention program targeted at middle school students, which is designed to reduce stressors by teaching coping and decision-making skills. The program is rated Promising. Students who participated in the intervention demonstrated a statistically significant greater level of coping skills to reduce stressors, compared with students who did not receive any intervention.
Youth gangs, Violent offenders, Young juvenile offenders, Alternative schools, School climate, Access to education, Inmate programs, Recidivism, Corrections, Crime prevention, Juvenile detention, Drugs, Substance abuse, Intimate partner violence
This program comprises a violence prevention curriculum, which is designed to assist youth in detention to overcome obstacles such as gangs, violence, crime, and substance abuse. The program is rated Effective. Treatment group youth who participated in the program had lower rates of recidivism and took a longer amount of time to recidivate, compared with control group youth, at the 1-year follow up. These differences were statistically significant.
Schools, Juvenile (under 18), Child health and welfare
This is an interactive, school-based, character education and problem behavior prevention program designed to prevent high-risk behaviors in adolescents by having instructors provide them with models of good behavior. It is implemented in whole classroom, small group, and one-on-one sessions. This program is rated Ineffective. There were no statistically significant differences found between treatment and control groups in substance use, sexual activity, or violence.
School safety, Youth development, School climate, Juvenile (under 18)
This is a school-based, conflict resolution program designed to teach students how to manage conflicts constructively. The program is rated Promising. Participants showed a statistically significant greater likelihood of using constructive strategies, such as negotiating, and lower likelihood of using detrimental strategies, compared with the control group. There were no statistically significant effects on the use of smoothing or withdrawing as conflict resolution strategies.
This is a school-based prevention program designed for high-risk students. The program is rated Ineffective. There were no statistically significant differences between experimental group youth and control group youth in engagement in delinquency, alcohol use, smoking, GPA, anger, and school connectedness. There were also statistically significant negative program effects for experimental group youth in conventional peer bonding and peer high-risk behavior.
This is a multi-family group-based intervention targeting juveniles convicted for the first time. The goal is to help youth and their families find solutions to family conflict and poor decision-making that will prevent youth’s recidivism and improve personal and family well-being. The program is rated Promising. Intervention group youth showed a statistically significant lower likelihood of recidivating, compared with youth in the probation comparison group.
This is a strengths-based, university-led program that diverts arrested youth from formal processing in the juvenile justice system and provides them with community-based services. The program is rated Effective. Participants in the program had statistically significant lower rates of official delinquency, compared with control group youth. However, there was no statistically significant difference between groups in self-reported delinquency.
These court supervised, post-plea (but pre-final disposition) drug diversion programs provide comprehensive community-based treatment services to juveniles convicted of an offense and their families. The program is rated Promising. The program had a statistically significant impact on recidivism.
Schools, Juvenile health, Substance abuse, Juvenile (under 18), Child health and welfare
This is a school-based tobacco cessation program for high school students, which incorporates motivational activities to discourage smoking. The program is rated Promising. Participants in the treatment groups had a statistically significant lower likelihood of reporting tobacco use in the past 30-days, compared with participants in the control group.
This is a restorative justice program that provides juveniles who have been convicted of an offense and their victims the opportunity to meet face to face in the presence of a mediator to discuss the offense. The program is rated Promising. Individuals in the program were statistically significantly more likely to complete their restitution obligation. There was a statistically significant impact on victim satisfaction with the justice system, but there was no statistically significant impact on
Girls, Juvenile (under 18), Child health and welfare
A group-based curriculum designed to help pregnant and parenting female students stay in school. The program is rated Promising. At the 6-week follow-up, the program had a statistically significant impact on the treatment group compared to the control group in attendance, grade averages, coping behavior and problem solving skills.
Children exposed to violence, Child health and welfare, Juvenile (under 18)
This is a child sexual abuse (CSA) prevention training program to educate adults, such as childcare professionals, to prevent, recognize, and react to CSA. The program is rated Promising. Participants who received the in-person and web-based training demonstrated a statistically significant higher level of CSA knowledge and a greater number of preventative behaviors, compared with the wait-list control group. There was no statistically significant difference found between groups in CSA attitudes.
Diversion, Youth/peer courts, Young juvenile offenders, Crime prevention, Youth courts
This is a diversion program for young persons. The primary goal of the program is to reduce the occurrence of juvenile crime by diverting youth from the traditional juvenile justice system and providing an alternative to formal processing. The program is rated Promising. Treatment group youth were statistically significantly less likely to reoffend, compared with control group youth.
This is a psychoeducational, skills-based program designed for first-time expectant parents. The program is rated Promising. Findings overall were mixed. Intervention group parents displayed statistically significant better outcomes, compared with control group parents. However, there were only a few statistically significant differences between children in the intervention and control groups.
This is a school-based intervention designed to reduce violence and improve interpersonal behavior in youth. The program is rated Promising. Participants showed a statistically significant positive effect knowledge of psychosocial skills and fewer self-reported and teacher-reported behavior problems, disciplinary incidents, conflict mediation referrals, and suspensions, compared with the control group. However, there was no statistically significant effect on attitudes toward guns and violence.
Schools, Alcohol, Mental health, Substance abuse, Underage drinking, Juvenile (under 18), Child health and welfare, Legal substances, Drugs
This is a health education curriculum that targets K–12 students and includes age-appropriate lessons that focus on the most serious health challenges facing school-aged children. The program is rated Promising. There was a statistically significant impact on aggressive behavior, social and emotional health, interpersonal and drug refusal skills, and past-30-day alcohol and cigarette use. However, there was no statistically significant effect on prosocial behavior.
This is a restorative justice program that uses conferencing to repair the harm. The program is rated Promising. Participants had a statistically significant lower likelihood of committing violent offenses, and a greater likelihood of reporting a belief in the law, negative attitude toward reoffending, and greater effort to not drive drunk, compared with the control group. There were mixed findings in the rate of drunk driving, and no difference in property crimes, shoplifting, or recidivism.
This is a group-based, parent-training class designed for parents of youth who exhibit behavior and emotional problems. The program is rated Promising. Treatment group parents reported statistically significant greater improvements in parental satisfaction, family satisfaction, parental efficacy, and children’s externalizing behaviors, compared with control group parents. However, there were no statistically significant differences in children’s internalizing behaviors.
Bullying, School safety, Computers, Youth development, School climate, Juvenile (under 18), Child health and welfare, Victims of crime
This was an antibullying program for all students involved: victims, passive bystanders, and bullies. The program is rated Promising. Elementary, middle, and high school treatment groups experienced statistically significant greater proportions of students reporting no participation in bullying-related roles at the posttests. The elementary student treatment group saw statistically significant reductions in bullying and victimization but no statistically significant change in bystander behavior.
Schools, Substance abuse, Truancy, Youth development, Positive youth development, Drug abuse prevention and education, Drugs, Child health and welfare, Juvenile (under 18), Juvenile delinquency
This is an intergenerational mentoring initiative designed to delay or reduce substance use by increasing the resiliency and protective factors of at-risk middle school youth. The program is rated Promising. The treatment group showed statistically significant improvements in school attendance; reactions to situations involving drug use; and attitudes toward school, the future, and elders, compared with the control group; however, there were no effects on overall well-being or substance use.
Gang Crime, Youth gangs, Assault, Homicide, Prosecution, Witnesses, Case Management, Violent crime, Crime prevention, Juvenile detention
This program consists of a judicial intervention, which seeks to improve the prosecution of gang-related crimes. The program is rated Promising. Treatment group cases were associated with a statistically significant greater number of convictions and incarcerations of gang members, and a lower number of case dismissals and rejections, compared with control group cases. However, there was no statistically significant effect on the rate of pleas.
Alcohol-Related Offenses, Alcohol, Underage drinking, Deinstitutionalization of status offenders, Juvenile (under 18), Child health and welfare, Substance abuse, Legal substances, Drugs
This is a health promotion program designed to prevent alcohol use among at-risk middle and junior high school youth. The goal is to postpone alcohol use until adulthood. The program seeks to identify the various risk factors that youth are exposed to and offer them targeted information concerning underage alcohol use. The program is rated Ineffective. There were no statistically significant effects on frequency of alcohol use, quantity of alcohol consumption, or heavy alcohol use.
This is a parent education program that serves families from pregnancy until the child enters kindergarten to improve family relationships and child development. The program is rated Ineffective. There were mixed findings for child social development but no statistically significant effects on cognitive development, communication development, physical development, parent/child interaction, or overall parenting behaviors.
Children exposed to violence, Trauma, Bullying, Schools, School safety, Child health and welfare, Juvenile (under 18)
This is an antiviolence program designed to prevent child maltreatment by providing education, resources, and support to parents to improve their parenting skills. The program is rated Promising. Treatment group parents reported a statistically significant reduction in using harsh discipline strategies and increase in appropriate developmental expectations, compared with control group parents at the 3-month follow up. However, there was no statistically significant difference in nurturing.
Motor vehicle theft, Sensors/Surveillance, Vehicles, Patrol, Problem-oriented policing, Property crime, Crime prevention, Larceny/theft, Patrol, Law enforcement operations, Equipment and technology
This program consists of the use of a vehicle-scanning device deployed by law enforcement to detect vehicles that have been reported stolen or missing. The program is rated Ineffective. There were no statistically significant program effects on general crime, auto-related crime, vehicle-theft calls for service, or auto-theft.
This is a schoolwide, intensive educational intervention to detect and resolve literacy problems for children in mostly high-poverty schools. The program is rated Effective. Students in treatment group schools demonstrated statistically significant higher levels of word identification and passage comprehension, and higher scores on Word Attack (a test that measures phonological awareness), compared with students in control group schools.
Juvenile health, Mental health, Truancy, Children exposed to violence, Case Management, Youth development, Home visiting, Juvenile (under 18), Child health and welfare
This early childhood program sought to promote child and family functioning, and social, cognitive, and language skills of children, through home visitation, parent training, and child-care beginning from birth to age 5. The program is rated Promising. Intervention children reported statistically significant higher perceptions about themselves and school, compared with control children. There were no statistically significant effects on disliked attributes and liked personal attributes.
Assault, Gun violence, Homicide, Robbery, Community policing, Patrol, Problem-oriented policing, Violent crime, Crime prevention, Law enforcement operations, Law enforcement, Policing strategies
This was a saturation foot-patrol initiative implemented in Newark, N.J., in 2008 that aimed to reduce violent crime. The program is rated Promising. The target area that implemented the initiative experienced statistically significant reductions in overall violence and incidences of aggravated assault and shootings, compared with the control area. However, there was no statistically significant effect on incidences of murder or robbery.
This is an interactive journal designed to help incarcerated persons who have been screened or identified as having a potential substance use disorder to help inmates make the connection between their substance use and criminal activity. The program is rated Promising. The recidivism rate of inmates who participated in the program’s interactive journal intervention was statistically significantly lower compared with the control group.
Dropout/expulsion, Truancy, School climate, Schools, Child health and welfare, Juvenile (under 18)
This is a school-based program designed to improve the ease of students’ transition from elementary to middle or junior high school and address problem behavior. The program is rated Promising. Treatment group students demonstrated a statistically significant lower level of school transition stress, behavior problems, and psychological distress, and higher grade point averages, academic expectations, and improved classroom behaviors, compared with control group students.
Schools, Alcohol, Underage drinking, Recreation, Deinstitutionalization of status offenders, Juvenile (under 18), Child health and welfare, Substance abuse, Legal substances, Drugs
This is an alcohol prevention program for adolescents (typically high school students) that combines peer support with group reward structures. The program is rated Effective. Treatment group participants demonstrated statistically significant improvements in drinking behaviors, impulsive behaviors, attitudes toward drinking and driving, and alcohol knowledge, compared with control group participants.
A national smoking prevention campaign that uses advertisements with anti-tobacco messages targeted at youths ages 12 to 17 who are most at risk of smoking. The program is rated Promising. The evaluation found a reduction in smoking prevalence and a decreased risk of smoking initiation among youth.
Marijuana, Alcohol, Substance abuse, Underage drinking, Afterschool, Drug abuse prevention and education, Drugs, Legal substances
This is a curriculum-based program for adolescents that aims to change attitudes toward and reduce substance use. The program is rated Promising. Participants demonstrated a statistically significant reduction in alcohol, marijuana, cigarette, and overall drug use; an increase in negative attitudes toward alcohol and marijuana; and an increase in knowledge of drug use and health consequences. However, there was no statistically significant effect on chewing tobacco behaviors.
Mental health, Youth development, Juvenile (under 18), Child health and welfare
This is an early intervention program designed to identify kindergarten children with antisocial behavior and introduce adaptive behavioral strategies to help prevent further antisocial behavior in school. The program is rated Effective. Treatment group students demonstrated statistically significant positive improvements in adaptive behavior, aggression, problem behaviors, and academic engagement, compared with control group students.
Schools, Alcohol, Underage drinking, Juvenile (under 18), Child health and welfare, Legal substances, Substance abuse, Drugs
This is an alcohol misuse prevention curriculum for 10- to 18-year-olds that emphasized resistance training, knowledge of the immediate effects of alcohol use, identification of the risks of alcohol misuse, and recognition of social pressures that lead to alcohol misuse. The program is rated Ineffectuve. There were no statistically significant effects found on alcohol use, alcohol misuse, serious offenses, or refusal skills.
School safety, Juvenile (under 18), Child health and welfare
This is a software program designed to teach adolescents to avoid violence. The program is rated Ineffectuve. Students in the treatment group demonstrated a statistically significant higher level of self-awareness and higher intentions to use nonviolent strategies, as well as diminished beliefs in violence, compared with the control group students. However, there was no statistically significant difference in aggressive behavior between groups, which is the main goal of the program.
Home visiting, School climate, Child health and welfare, Juvenile delinquency, Schools, Juvenile (under 18), Child health and welfare, Juvenile courts, Courts
This is a prevention program for disruptive kindergarten boys and their parents, designed to reduce short- and long-term antisocial behavior. The program is rated Promising. Treatment group boys had a statistically significant greater likelihood of graduating from high school and having lower rates of property violence, compared with comparison group boys, at the 19-year follow up. However, there were no statistically significant differences between groups in rates of personal violence.
Schools, Alcohol, Substance abuse, Underage drinking, School safety, Positive youth development, Juvenile (under 18), Child health and welfare, Drugs
This is a school-based program designed to teach students to cope with daily challenges. The program is rated Promising. Students who participated in this program showed a statistically significant improvement in number of coping skills, and in impulse control, peer popularity, and conflict resolution, compared with students who did not participate. However, there were no statistically significant differences in substance or alcohol use or in assertiveness with adults.
Databases, Community policing, Patrol, Problem-oriented policing, Situational crime prevention
This is a community-based program that brings police, local government agencies, and the community together to prioritize problems and prevention efforts in Chicago, Ill. The goal is to solve neighborhood crime problems, rather than react to only to their symptomatic consequences. The program is rated Promising. Police beats or geographical units that implemented the program experienced a statistically significant reduction in crime and calls to 911, compared with police beats that did not.
Afterschool, School climate, Juvenile (under 18), Child health and welfare
This was an afterschool program intended to build children’s resilience and positive connections. The program is rated Promising. Treatment group children demonstrated greater adaptive skills and lower rates of behavioral problems, school problems, attention problems, and externalizing problems, compared with children in the control group. These differences were all statistically significant. However, there was no statistically significant difference in depression.
This program was designed to reduce failure-to-appear rates in misdemeanor defendants. The goal was to remind defendants of court dates by sending reminder notices through the mail. The program is rated Promising. Defendants who received court date reminder notices had statistically significant reductions in failure-to-appear rates, compared with participants in the control group who did not receive notices.
Probation, Mental health, Treatment, Case Management, Comprehensive/wraparound services, Corrections, Community corrections, Recidivism, Crime prevention, Juvenile detention
This is a juvenile court-based program designed to address the needs of people on probation who have emotional and behavioral disorders and the needs of their families. The approach is meant to be an integrated, seamless, coordinated system of care for children with mental health problems. The program is rated Promising. The intervention youth were statistically significantly less likely to recidivate, commit a felony offense or serve time in detention, compared with comparison youth.
Schools, Marijuana, Alcohol, Substance abuse, Underage drinking, Case Management, Youth development, Juvenile (under 18), Child health and welfare, Legal substances, Drugs
This is a family-centered intervention, which addresses family dynamics to prevent substance use and problem behaviors in adolescents. The program is rated Effective. Students in the treatment group were found to report less substance use, including alcohol, tobacco, and marijuana; and demonstrate less antisocial behavior, compared with students in the control group. These differences were all statistically significant.
Dropout/expulsion, Truancy, Youth development, Child health and welfare, Juvenile (under 18)
This is a school- and family-based early intervention program that provides comprehensive educational and family support services to economically disadvantaged children. The program is rated Promising. The treatment group showed statistically significant declines in substance use, incarceration rates, and felony arrest rates at age 24, compared with the comparison group. However, there was no statistically significant effects on conviction rates or depressive symptoms.
Schools, Substance abuse, Treatment, Afterschool, Juvenile (under 18), Child health and welfare
This is a program for athletes on the danger of addiction and long-term use of spit tobacco. The program is rated Promising. Two studies showed mixed findings. One found no statistically significant effect on spit tobacco initiation; the second found athletes in the intervention were less likely than control group athletes to begin use. One study found a statistically significant higher cessation rate for the intervention group; the other found no statistically significant effect on cessation.
School climate, Schools, Juvenile (under 18), Child health and welfare
This is a classroom and school reform model that emphasizes shared responsibility for learning and classroom organization between teachers and students. The program is rated Promising. The intervention group demonstrated statistically significantly greater improvement in reading and mathematics achievement on the Texas Assessment of Academic Skills reading subtest from pretest to posttest at the end of the second year of intervention.
Juvenile courts, Juvenile health, Mental health, Intake/assessment, Violent offenders, Treatment, Case Management, Young juvenile offenders, Juvenile detention
This is a nonpunitive treatment model that concentrates on teaching juvenile justice–involved youth about prosocial behaviors as alternatives to antisocial behaviors. The program is rated Promising. Overall, findings were mixed. Treatment group youth had a statistically significant lower likelihood of being convicted for any new offense, compared with control group youth. However, there were no statistically significant effects on new charges or on incarceration rates.
School safety, Youth development, Schools, Juvenile (under 18), Drugs
This is a universal school-based prevention program that trains children by offering them a variety of solutions to problems. The program is rated Promising. Treatment group students demonstrated statistically significant improvements on measures of problem solving, understanding consequences, and self-regulation, compared with the improvements made by control group students. However, there was no statistically significant effect on social competence.
Assault, Gun violence, Homicide, Robbery, Community policing, Problem-oriented policing, Situational crime prevention, Rape and sexual assault, Law enforcement
This is a place-based, problem-oriented policing strategy implemented by the Boston (Mass.) Police Department in response to a sudden increase in violent index crimes. The program is rated Promising. Treatment street units experienced statistically significant reductions in total violent index crime, robbery, and aggravated assault, compared with control street units. However, there was no statistically significant effect on incidents of homicide or rape/sexual assault.
School safety, Treatment, School climate, Juvenile (under 18), Child health and welfare
This is a prevention program for elementary school students, which is designed to reduce aggressive and violent behavior. The program is rated Ineffective. There were no statistically significant differences between the treatment and control groups in aggressive behavior, rule-breaking behavior, social problems, or attention problems.
This is a school-based youth development program for adolescents ages 12–19 that aims to prevent school failure and suspension through curriculum-guided discussion and community service. The program is rated Promising. Treatment group youth had lower rates of course failure and school suspension, compared with comparison group youth. These were statistically significant differences.
Gang Crime, Youth gangs, Probation, Community policing, Problem-oriented policing, Young juvenile offenders, Property crime, Crime prevention, Drugs, Violent crime
This is a comprehensive gang violence reduction program designed for the Little Village neighborhood of Chicago. The program is rated Promising. Treatment group youth who participated in the program had statistically significant reductions in total violent crime, serious violent crime, and drug crime arrests, compared with control group youth. However, there was no statistically significant difference in property crime arrests or total arrests.
Substance abuse, Underage drinking, Youth development, Treatment, Juvenile delinquency, Juvenile (under 18), Crime prevention, Child health and welfare, Drugs, Drug treatment
This program seeks to reduce substance abuse and problem behavior in adolescents. The program is rated Promising. The intervention group had a statistically significant decrease in favorable attitudes toward substance use at the 24-month follow up and in drug use frequency at the 72-month follow up, compared with the comparison group. However, there were no statistically significant differences at the 24-month follow up in violent and delinquent behavior and perceived harm of drug use.
Marijuana, Alcohol, Mental health, Juvenile health, Substance abuse, Underage drinking, Youth development, Treatment, Young juvenile offenders, Juvenile (under 18), Crime prevention, Juvenile delinquency, Child health and welfare, Violent crime
This program seeks to reduce substance use and problem behaviors of youths with substance use disorders. The program is rated Promising. Relative to treatment-as-usual youths, intervention youths showed a statistically significant reduction in the number of crimes committed (i.e., property and violent crimes), substance use problems, and delinquent behaviors. But there were no statistically significant differences in diagnoses of cannabis use disorder or externalizing and internalizing behaviors
Mental health, Substance abuse, Reentry, Youth development, Home visiting, Treatment, Young juvenile offenders, Corrections, Recidivism, Crime prevention, Drugs, Drug treatment
This intervention provides integrated individual and family services to juveniles who have co-occurring mental health and chemical dependency disorders during their transition from incarceration back into the community. The program is rated Promising. Treatment group youth were at statistically significantly lower risk for felony recidivism, compared with control group youth. However, there was no impact on overall recidivism, violent felony recidivism, or misdemeanor recidivism.
This is a residential program that provides mental health treatment to violent juveniles. The program is rated Promising. Participants in the treatment group demonstrated a statistically significant lower likelihood of violent (but not general) recidivism and had a longer offense-free period in the community prior to committing felony, violent, or violent felony (but not misdemeanor) offenses, compared with control group participants.
Substance abuse, Underage drinking, Dropout/expulsion, Jobs and workforce development, Employment initiatives, Child health and welfare, Juvenile delinquency prevention, Alcohol, Legal substances, Drugs
This is an educational and job training program for economically disadvantaged youth. The program is rated Promising. Youth in Job Corps demonstrated a lower rate of future arrest, conviction, and incarceration, as well as a higher rate of employment, higher earnings, and longer time spent employed, compared with control group youth. These findings were statistically significant. However, there were no statistically significant differences in alcohol or illegal drug use.
This is a community program designed to reduce youth’s access to alcohol by changing community and law enforcement policies, attitudes, and practices. The program is rated Ineffective. There were no statistically significant differences between treatment sites and control sites in youth’s drinking prevalence, number of past-month drinking occasions, number of drinks consumed, attempts to purchase alcohol, or in alcohol merchants’ behavior.
Dropout/expulsion, Truancy, Youth development, Afterschool, Schools, Juvenile (under 18), Child health and welfare
This is an out-of-school program designed to improve educational performance in adolescents. This program is rated Promising. The program showed a statistically significant positive effect on participants’ attainment of higher grades in math, reading, spelling, history, science, and social studies, and a higher attendance rate, compared with students who did not participate. However, there was no statistically significant difference between groups in English, writing, and geography grades.
Mental health, School safety, Children exposed to violence, Juvenile (under 18), Child health and welfare
This is an early childhood curriculum designed to increase social-emotional competence and coping skills in young children. The program is rated Promising. Children in the intervention group demonstrated a statistically significant improvement in social-emotional competence and positive coping skills and fewer problem behaviors, compared with children in the control group.
Schools, Cocaine, Marijuana, Alcohol, Substance abuse, Underage drinking, School climate, Drug abuse prevention and education, Drugs, Illegal substances, Legal substances
This is a school-based life skills training curriculum for middle-school students aimed at reducing drug and alcohol use. The program is rated Ineffective. There were statistically significant effects on past-30-day marijuana use and on marijuana- and alcohol-refusal skills for treatment group students, compared with control group students, but no statistically significant impacts on past-30-day alcohol, cigarette, or other illicit substances use and in cigarette- and cocaine-refusal skills.
Schools, Alcohol, Substance abuse, Underage drinking, Youth development, Afterschool, Child health and welfare, Legal substances, Drugs
This is a family-based alcohol prevention program for families with middle school-aged children. The program is rated Promising. Students in the program reported fewer family fights; higher family cohesion, and school attachment; and more negative views on underage alcohol consumption, compared with control group students. Parents in the program reported greater opposition to underage alcohol consumption, compared with control group parents. These differences were statistically significant.
Parole, Reentry, Violent offenders, Treatment, Community corrections, Corrections, Juvenile detention, Child health and welfare, Drugs, Drug treatment
This is a curriculum-based aftercare program designed to assist chronic, high-risk juveniles in their reintegration to the community after they are released from secure confinement. The program is rated Promising. Participants in the treatment group had a statistically significant lower number of rearrests and revocations and lower likelihood of substance use and associations with negative peers, compared with participants in the control group.
This program aims to reduce recidivism of high- and moderate-risk individuals on probation by assigning them to intensive supervision by an officer with a reduced caseload, and through the use of evidence-based practices. The program is rated Promising. Individuals who were supervised by probation officers with reduced caseloads were statistically significantly less likely to be rearrested for any crime after 2 years, compared with individuals supervised by officers with traditional caseloads.
This is a team-centered, health promotion program for female high school athletes. The program is rated Promising. Athletes who participated in the program had a statistically significant higher likelihood of reporting improved nutritional behaviors and decrease in lifetime alcohol and marijuana use, compared with control group athletes. However, findings regarding the use of diet pills were mixed, and there was no statistically significant impact on the use of athletic-enhancing substances.
Mental health, Children exposed to violence, Treatment, Youth development, Deinstitutionalization of status offenders
This is a condensed Aggression Replacement Training curriculum is targeted at adolescents temporarily living in a short-term residential facility (a runaway shelter) and had exhibited signs of antisocial behavior. The program is rated Promising. Participants exhibited a statistically significant decrease in antisocial behavior incidents following implementation of the program.
This is a program that focuses on drug-involved individuals and aims to provide specialized substance abuse treatment services. The program is rated Promising. Participants in the treatment group were statistically significantly less likely to report drug use and criminal activity than participants in the comparison group. However, there was no statistically significant effect on incarceration, socioeconomic status, mental health, family support, or homelessness.
Schools, Alcohol, Substance abuse, Underage drinking, Youth development, Juvenile (under 18), Child health and welfare, Legal substances, Drugs
This is a media literacy and substance use prevention program intended for third- through fifth-grade students. The program is rated Promising. Intervention group students demonstrated less intention to use alcohol and tobacco in the future, better deconstruction skills, higher understanding of persuasive intent, and higher self-efficacy, compared with control group students. These differences were statistically significant.
Burglary, Larceny/theft, Assault, Diversion, Young juvenile offenders, Recidivism, Crime prevention
This is a restorative justice diversion program for young people who have been convicted of an offense for the first time. It was designed to break their cycle of offending before they commit more offenses. The program is rated Promising. Program youth showed a statistically significant reduction in number of rearrests, compared with control youth, at the 2-year follow up. However, there were no statistically significant differences between the groups in time to rearrest.
Schools, Alcohol, Substance abuse, Underage drinking, Youth development, Juvenile (under 18), Child health and welfare, Legal substances, Drugs
This is a media literacy and substance use prevention program for sixth- through eighth-grade students. The program is rated Promising. Intervention group students reported less intention to use tobacco in the future, compared with control group students, at the 2-week follow up (a statistically significant difference). However, there were no statistically significant differences between the groups in intention to use alcohol in the future.
Schools, Marijuana, Alcohol, Juvenile health, Substance abuse, Underage drinking, Youth development, Drug abuse prevention and education, Drugs, Juvenile (under 18), Child health and welfare, Legal substances
This is a comprehensive program intended to promote an antidrug message throughout communities and prevent substance use among middle school students. The program is rated Effective. One study found that treatment group students had statistically significant lower past-month and past-week rates of cigarette use, compared with control group students. However, a second study found no statistically significant differences in smoking, alcohol, or marijuana use between groups.
Schools, Marijuana, Alcohol, Substance abuse, Underage drinking, Youth development, Juvenile (under 18), Child health and welfare, Legal substances, Drugs
This is a school-based, universal substance abuse prevention program for middle school students. The program is rated Ineffective. Intervention students self-reported greater use of alcohol and cigarettes and more binge drinking, compared with control group students, at the 5-year follow up. These differences were statistically significant. There were no statistically significant differences between groups in marijuana use.
Substance abuse, Underage drinking, Treatment, Child health and welfare, Juvenile (under 18), Legal substances, Drugs
This is a family-based intervention designed to prevent and treat youth behavior problems. The program is rated Promising. Intervention families showed a statistically significant greater likelihood of being engaged and retained in treatment, and intervention youth showed statistically significant greater improvement in conduct disorder and socialized aggression. There were no statistically significant differences in adolescent alcohol use or improved family functioning.
Schools, Marijuana, Alcohol, Substance abuse, Underage drinking, School safety, Youth development, School climate, Juvenile (under 18), Child health and welfare, Legal substances, Drugs
This is a school-based violence prevention and character education program designed to improve student behavior and minimize aggression. The program is rated Promising. The program had statistically significant positive effects on risk and protective factors related to student violence for students in grade 3. There were also statistically significant positive effects on factors related to alcohol, tobacco, drug use, and violence for students in grades 9 through 12.
Gang Crime, Gun violence, Homicide, Violent offenders, Truancy, Community policing, Patrol, Problem-oriented policing, Jobs and workforce development, Crime prevention, Policing strategies, Intimate partner violence
This is a problem-oriented policing program that offered a collection of enforcement and non-enforcement strategies designed to reduce homicide in Richmond, Calif. The initiative combined traditional law enforcement practices with prevention and intervention efforts that involved partnerships with the community, other city agencies, and local schools. This program is rated Promising. There was a statistically significant reduction of homicides following the implementation of the initiative.
Sex offenders, Mental health, Prisons, Inmate programs, Reentry, Corrections, Recidivism, Crime prevention, Rape and sexual assault, Violent crime
This is a program, provided by the Minnesota Department of Corrections, which offers treatment, therapy, and transitional services to convicted males in prison. The program is rated Promising. Treatment group inmates had a statistically significant lower likelihood of being rearrested for sex offenses, violent offenses, or any offenses, compared with comparison group inmates who did not receive any treatment.
Schools, Marijuana, Alcohol, School safety, Juvenile delinquency, Crime prevention, Juvenile (under 18), Child health and welfare, Substance abuse, Legal substances, Drugs
This is a cognitive-based intervention for aggressive children and for their parents to increase the children’s competence, study skills, social skills, and self-control during the transition to middle school. The program is rated Promising. There were mixed results on self-reported delinquency, but treatment group children showed a statistically significant reduction in substance use and improvement in aggressive behavior, compared with control group children.
Probation, Mental health, Reentry, Corrections, Community corrections, Recidivism, Crime prevention
This is a cognitive–behavioral curriculum developed by the National Institute of Corrections, which was designed to change the criminogenic thinking of persons convicted of a crime. The program includes cognitive restructuring, social skills development, and development of problem-solving skills. The program is rated Promising. Persons in the treatment group were found to be less likely to recidivate, compared with those in the control group, at the 6-month follow-up. This difference was statist
This is a training program for federal community supervision officers providing direct service to persons convicted of a crime who are under supervision. The goal is to improve one-on-one officer-client interactions to reduce risk and recidivism. The program is rated Promising. Clients in the experimental group had statistically significant lower failure rates than control group clients at the 12-month follow up; however, there were no statistically significant differences in failure rates at
Sex offenders, Parole, Probation, Sensors/Surveillance, Recidivism, Crime prevention
This program involves using systems based radio frequency or global positioning system technology to monitor convicted persons’ locations and movements in community-based settings. The goal is to increase compliance and reduce recidivism. This program is rated Promising. Compared with the control group, who were on other forms of community supervision, the treatment group using electronic monitoring showed statistically significant reductions in the risk of failure to comply.
Schools, Marijuana, Alcohol, Substance abuse, Underage drinking, Juvenile (under 18), Child health and welfare, Drugs, Substance abuse
This is a school-based program for seventh and eighth graders, which was designed to prevent substance use initiation and reduce future substance use. The program is rated Ineffective. There were no statistically significant differences in alcohol use, marijuana use, or cigarette use between students who participated in the program and control group students.
This police foot patrol strategy involved rookie officers patrolling an average beat of 1.3 miles during one shift per day in hot spots in Philadelphia, PA. This program is rated Effective. Compared with the control areas, there were statistically significant reductions in reported violent crime in patrolled areas, although the effect faded once officers were removed from their targeted beats.
Foster care/child welfare system, Youth development, Treatment, Juvenile justice reform, Young juvenile offenders, Juvenile delinquency, Juvenile (under 18), Crime prevention, Mentoring, Child health and welfare
This is a multisystemic intervention for boys younger than 12 who display aggression and antisocial behavior problems. This program is rated Effective. Boys who participated in the program showed a statistically significant decrease in delinquency and aggression scores and in behaviors such as rule-breaking, aggression, and conduct problems, compared with control group boys.
Schools, Cocaine, Heroin, Marijuana, Alcohol, Substance abuse, Juvenile (under 18), Child health and welfare, Crime prevention, Opioids
This program is designed to deter students from substance use and to identify and refer those with substance use problems to counseling or treatment services. Students and their parents sign consent forms, agreeing to the students’ random drug testing as a condition of participation in athletics and other school-sponsored extracurricular activities. The program is rated Ineffective. There were no statistically significant effects on overall substance use or intentions to use substances.
Drug courts, Family courts, Children exposed to violence, Drug-Related Victimization, Case Management, Family reunification, Foster care/child welfare system, Problem-solving courts, Sanctions, Intimate partner violence
This is a family drug court program designed to serve families involved with child welfare as a result of parental substance use. The program is rated Promising. Treatment group parents had a statistically significant higher percentage of experiencing family reunification, compared with comparison group parents. Children of treatment group parents also had a statistically significant fewer number of days in non-kinship or long-term foster care compared with children of comparison group parents.
This is a focused policing strategy, designed to reduce violent crime in high-crime locations in Jersey City, N.J., by modifying specific characteristics and situations that promote violence in targeted areas. The program is rated Promising. Total citizen calls for service and total reported criminal incidents were reduced in treatment locations, compared with control locations. These findings were statistically significant.
This is a court-ordered treatment program for individuals with mental illness who have a history of multiple hospitalizations or have exhibited violence toward themselves or others. The program is rated Promising. Participants who received treatment had a statistically significant reduction in risk for arrests of any offense, compared with the comparison group. However, there was no statistically significant difference found between the groups in risk of arrests for violent offenses.
Dating violence, School safety, Children exposed to violence, Trauma, Schools, Crime prevention, Juvenile (under 18), Rape and sexual assault, Violent crime, Intimate partner violence, Victims of crime
This dual intervention aims to reduce peer violence and sexual harassment in middle schoolers by emphasizing consequences and increasing surveillance of unsafe areas. The program is rated Promising. The intervention group had statistically significant reductions in sexual victimization and in violence victimization and perpetration compared with those in the control group. There were no statistically significant effects on sexual harassment perpetration, or knowledge, attitudes, or intentions.
Parole, Corrections, Community corrections, Reentry, Alcohol, Legal substances, Drugs
This is a strengths-based, case management intervention that provided expanded case management services to incarcerated persons during their transition from incarceration to the community. The program is rated Ineffective. There were no statistically significant differences between the transitional case management treatment group and the standard referral control group in nights spent in residential substance abuse treatment or in past 30-day drug or alcohol use, at the 9-month follow up.
Bullying, School safety, Youth development, School climate, Schools, Child health and welfare, Juvenile (under 18)
This was a universal prevention program designed to reduce impulsive and aggressive behavior in children. The program is rated No Effects. Intervention students had a statistically significant lower likelihood of using aggression while negotiating, needing adult intervention in conflict resolution, and showing more socially competent behavior and prosocial goals. However, the differences between the groups were small and there were no statistically significant differences in antisocial behavior.
Cocaine, Heroin, Marijuana, Alcohol, Substance abuse, Case Management, Crime prevention, Juvenile (under 18), Child health and welfare, Drugs, Illegal substances, Legal substances, Drugs, Opioids
This is an intensive family program combining relapse prevention and parenting skills training. This program is rated Ineffective. Treatment group parents demonstrated statistically significantly less heroin use, fewer domestic conflicts, and higher refusal skills than control parents did. There were no statistically significant differences in other drug use by parents, child drug and alcohol use, child delinquency, child-reported negative peers, or child school attachment.
Evidence, Rape and sexual assault, Violent crime, Victims of crime, Forensic sciences
This program provides specialized and coordinated services to victims of sexual assault during their first contact with the health care system. The program is rated Promising. Treatment group patients had a statistically significant greater number of referrals to victim services and greater likelihood of consenting to evidence collection, pregnancy tests, and STD treatment, compared with control group patients treated in the standard emergency room.
Drug trafficking, Community policing, Problem-oriented policing, Situational crime prevention, Drug markets
This is a hot spots policing program that targeted identified drug activity locations to reduce public disorder by engaging local residents and business owners and applying pressure through crackdowns. The program is rated Promising. The treatment group hot spots showed a statistically significant decrease in disorder-related offenses, compared with the control group hot spots. However, there were no statistically significant differences in violent or property offenses.
The program model enlists second responders to make home visits to try to help victims find long-term solutions to help repeat incident victims of family violence including intimate partner abuse, abuse within families or households, and elder abuse. The program is rated Ineffective. Overall, the evidence found no statistically significant differences between the treatment and control groups on prevalence of and frequency of new domestic incidents and time to failure.
Children exposed to violence, Trauma, Investigations, Law enforcement, Juvenile (under 18), Child health and welfare
This program consists of a structured interview protocol for professionals conducting forensic interviews with children in sexual abuse investigations. The program is rated Promising. Cases that followed the protocol showed a statistically significant greater likelihood of resulting in charges being filed, compared with cases that were handled prior to the protocol being implemented.
Children exposed to violence, Trauma, Treatment, Case Management, Family reunification, Foster care/child welfare system, Crisis response
This is an in-home, family preservation service and reunification program for families with children returning from or at risk for out-of-home placement. The program is rated Effective. The treatment group had a statistically significant greater number of reunifications and reduced rates of out-of-home placement, compared with the control group. However, there were no significant differences between groups in successful reunification (i.e., whether the children returned to foster care).
Alcohol-Related Offenses, Alcohol, Vehicles, Crime prevention, Traffic laws, Traffic law enforcement, Law enforcement
This program was designed to reduce driving under the influence (DUI) through installation of an ignition interlock device in motor vehicles of drivers convicted of alcohol-related traffic violations. The program is rated Promising. The treatment group had a statistically significant lower likelihood of being rearrested for DUIs, compared with comparison group participants, who served the typical license suspension and probation period.
Alcohol-Related Offenses, Vehicles, Crime prevention, Traffic laws, Traffic law enforcement, Law enforcement, Drugs, Legal substances, Substance abuse
The program requires installation of ignition interlock devices in motor vehicles to test the breath–alcohol level of drivers convicted of alcohol-related traffic violations. The device prohibits alcohol-impaired drivers from starting and operating the vehicle. The program is rated Promising. Treatment group individuals who had the device installed had statistically significantly lower rates of rearrest for alcohol-related violations, compared with the control group, at the 3-year follow-up.
Arson, Burglary, Larceny/theft, Motor vehicle theft, Assault, Homicide, Robbery, Community policing, Patrol, Problem-oriented policing, Situational crime prevention, Policing strategies, Property crime, Law enforcement operations, Arrests
This is a geographically focused policing strategy to reduce violent crime in high-crime areas using problem-oriented policing (POP) and saturation/directed patrols. The program is rated No Effects. While there were no statistically significant reductions in any violent or property crime in POP hot spots, or in any violence or property crime in directed patrol hot spots, there were statistically significant reductions in nondomestic violent crime in POP hot spots compared with control hot spots.
Alcohol-Related Offenses, Burglary, Larceny/theft, Assault, Databases, Community policing, Patrol, Problem-oriented policing, Environmental design, Situational crime prevention, Arrests, Law enforcement
This is a crime-reduction strategy that uses a disorder-policing approach to improve physical and social order in high-crime locations in Lowell, Mass. This program is rated Effective. High-crime locations experienced statistically significant reductions in calls for service and in social and physical disorder, compared with control areas.
Gang Crime, Youth gangs, Weapons violations, Gun violence, Homicide, Violent offenders, Warrants, Community policing, Problem-oriented policing, Trauma, Young juvenile offenders, Crime prevention, Assault
This is a problem-solving police strategy, which was designed to reduce gang violence, illegal gun possession, and gun violence in communities in Boston, Mass. The program is rated Effective. There were statistically significant reductions in youth homicide, citywide gun assaults, calls for service, and recovered new guns following implementation of the intervention.
Gang Crime, Youth gangs, Gun violence, Homicide, Violent offenders, Problem-oriented policing, Violent crime, Crime prevention, Policing strategies, Law enforcement
A violence prevention program that uses a public health approach, using trained street violence interrupters and outreach workers, public education campaigns, and community mobilization to reduce shootings and killings. This program is rated Promising. The program was associated with significant reductions in shootings, killings, and retaliatory homicides and also appeared to make shooting hot spots cooler in some neighborhoods but not others.
Alcohol, Substance abuse, Youth development, Child health and welfare, Drugs, Marijuana, Legal substances, Drugs
This is a family-based intervention that seeks to reduce substance use and other problem behaviors in youth ages 10–14. The program is rated Promising. Treatment group youth showed a statistically significant greater number of intervention-targeted behaviors and alcohol refusal skills and a lower initiation of alcohol use, compared with the control group. Treatment group parents, compared with the control group parents, showed a statistically significant greater number of parenting competencies.
Mental health, Dropout/expulsion, Suicide, Youth development, Child health and welfare, Schools, Alcohol, Substance abuse, Legal substances, Drugs
This is a brief school-based, suicide-prevention program that seeks to reduce suicide risks and co-occurring health-related behaviors (such as depression and drug use). The program is rated No Effects. Intervention youth reported statistically significant lower levels of depression, compared with usual-care comparison group youth, but there were no statistically significant effects on suicide-risk behaviors, drug-involvement behaviors, drug-use control problems, and adverse drug consequences.
Sex offenders, Mental health, Children exposed to violence, Trauma, Treatment, Case Management, Young juvenile offenders, Rape and sexual assault, Violent crime, Crime prevention
This is a community-based program that provides sexual abuse–specific assessment, treatment, consultation, and long-term support to adolescents who were convicted of sexual abuse and to their families. This program is rated Promising. Intervention participants showed a statistically significant lower likelihood of being charged with a sexual reoffense, nonsexual violent reoffense, nonviolent reoffense, or any reoffense, compared with control participants, at the 20-year follow up.
Schools, Marijuana, Alcohol, Substance abuse, Underage drinking, Youth development, School climate, Child health and welfare, Juvenile (under 18), Legal substances, Drugs
This is a school-based intervention designed to promote positive youth development and reduce substance use. This program is rated Promising. Intervention students showed statistically significant improvements in teacher ratings of antisocial behavior and social competency and reported a statistically significant decline in frequency of alcohol and marijuana use, compared with control students. However, there were no differences in prevalence of alcohol, marijuana, or cigarette use.
This is a prison-based, methadone maintenance program in Australia, which is designed to reduce recidivism, prevent the spread of blood-borne viral infections (HIV and hepatitis) in prison, and encourage continuation of treatment in the community following release. The program is rated No Effects. There were no statistically significant effects on rates of mortality, recidivism, or hepatitis C infections.
Alcohol-Related Offenses, Schools, Alcohol, Substance abuse, Underage drinking, Juvenile (under 18), Child health and welfare, Legal substances, Drugs
This was a school and community intervention that targeted children at an early age to prevent and reduce underage alcohol use. This program is rated Promising. The treatment group showed statistically significant reductions in alcohol use, binge drinking, and successful alcohol purchases by young-appearing buyers, compared with the comparison group. However, there was no statistically significant difference between groups in attitudes toward substance use.
School safety, Child health and welfare, Juvenile (under 18)
This program for middle school students is designed to provide conflict-resolution strategies and skills to reduce aggressive behavior and prevent violence. The program is rated Promising. Overall, findings were mixed. Results indicated a statistically significant reduction in violent disciplinary code violations and favorable attitudes toward violence for participants, compared with the control group. However, there were no differences between groups in drug use, anxiety, or aggression.
This community crime-prevention program in Portland, OR., used a combination of private prevention techniques and neighborhood prevention efforts to protect neighborhoods from burglary. This program is rated Effective. Participating homes showed statistically significant reductions in burglary rates and were more likely to report burglaries to the police, compared with non-participating homes. However, there were no statistically significant differences in recovery rates of stolen property.
Assault, Sensors/Surveillance, Environmental design, Situational crime prevention, Law enforcement operations, Law enforcement, Violent crime, Equipment and technology
This program consists of installing closed circuit television (CCTV) cameras, to deter crime in five cities in England. The program is rated Promising. Intervention sites that installed CCTV cameras experienced a statistically significant reduction in assault-related emergency department visits, compared with control sites that did not install CCTV cameras. However, there was no statistically significant difference between intervention and control sites in police-reported violent offenses.
Schools, Alcohol, Substance abuse, Underage drinking, School safety, Youth development, School climate, Juvenile (under 18), Child health and welfare, Legal substances, Drugs
This is a program designed to prevent the development of aggressive and antisocial behaviors in children in elementary school. The program is rated Effective. Youth who participated in the intervention demonstrated statistically significant reductions in physical aggression; in initiation of alcohol and tobacco; and in use over time of alcohol, tobacco, and illicit drugs; compared with control youth. However, there were no significant differences between groups in initiation of illicit drugs.
Mental health, School safety, Treatment, Youth development, School climate, Schools, Juvenile (under 18), Child health and welfare
This is a program that aims to reduce behavior problems in children and increase their social and problem-solving skills. The program is rated Effective. Treatment group children demonstrated statistically significant improvements in conduct problems, social competence, and problem-solving skills, compared with control group children, at the posttest.
School safety, Children exposed to violence, Youth development, School climate, Juvenile (under 18), Child health and welfare
This prevention program promotes emotional and social competencies and reduces aggression and behavior problems in children. The program is rated Effective. Statistically significant findings included lower peer-ratings for aggressive, hyperactive, or disruptive behavior for intervention children, compared with control children. Further, intervention classrooms showed higher quality climate, levels of interest and enthusiasm, and ability to stay focused, compared with control classrooms.
Mental health, Children exposed to violence, Minorities, Trauma, Treatment, Foster care/child welfare system, Youth development, Home visiting, Child health and welfare, Juvenile (under 18), Crime prevention, Crisis response
This program addresses family functioning and parental behavior to reduce child abuse, neglect, and external placement. The program is rated Promising. Compared with the control group, treatment parents and children showed statistically significant improvements in functioning, treatment parents showed significant improvements in social support, and treatment children had a lower likelihood of receiving external placement. However, there were no significant differences between groups on abuse.
Juvenile health, Mental health, Suicide, Youth development, Home visiting, Treatment, Child health and welfare
This is a program that addresses externalizing symptoms, suicidal behaviors, and family relations, while allowing youth with serious behavioral and psychiatric problems to avoid an inpatient setting and spend more time in school and at home. The program is rated Promising. Overall, findings were mixed. Youth who participated in treatment showed statistically significant reductions in suicide attempts, but not suicidal ideation, compared with control group youth, at the 1-year follow up.
Schools, Marijuana, Alcohol, Juvenile health, Mental health, Substance abuse, Underage drinking, Youth development, Drug abuse prevention and education, Drugs, Child health and welfare, Juvenile (under 18), Legal substances
This is a classroom-based, drug abuse–prevention program for upper elementary and junior high school students. This program is rated Effective. Students who participated in the program reported a statistically significant decrease in prevalence of cigarette, alcohol, and polydrug use; and slower growth in initiation of substance use, compared with control students. However, there were no significant differences between groups on self-reported marijuana use.
Mental health, Violent offenders, Foster care/child welfare system, Youth development, Home visiting, Treatment, Young juvenile offenders, Recidivism, Crime prevention, Juvenile delinquency, Child health and welfare, Juvenile (under 18), Juvenile detention
This is a family and community-based treatment program for adolescents with serious antisocial, delinquent, and other problem behaviors. The program is rated Effective. The treatment group had a statistically significant reduction in rearrests and number of days incarcerated, compared with a control group that received usual services. However, there were no statistically significant differences between groups in substance use outcomes.
This is a preventive intervention designed to help college students make better decisions about alcohol use. The program is rated Effective. The intervention group showed statistically significant reductions in negative consequences of drinking (for example, accidents, violence or academic problems) and peak blood alcohol content. However, findings were mixed with regard to quantities consumed, and there was no statistically significant difference between groups in frequency of drinking.
This is a person-centered counseling method designed to foster motivation for change in youth who abuse alcohol and marijuana. The program is rated No Effects. Participants showed a statistically significant reduction in likelihood to exhibit negative treatment engagement and drive under the influence of alcohol, compared with control youth; however, there were no significant differences in other outcomes such as positive treatment engagement or driving under the influence of marijuana.
Cocaine, Marijuana, Alcohol, Mental health, Substance abuse, Underage drinking, Violent offenders, Youth development, Home visiting, Treatment, Young juvenile offenders, Child health and welfare, Juvenile delinquency, Juvenile detention, Courts, Drug courts, Problem-solving courts, Illegal substances, Drugs, Legal substances, Drugs
This version of multisystemic therapy is for adolescents with substance abuse and dependency issues. This program is rated Effective. Treatment youth showed statistically significant reductions in marijuana use and in aggressive behavior and convictions for aggressive behavior, compared with control group youth. However, no significant differences between groups were found for symptoms of mental health, criminal behavior, or alcohol or cocaine use.
This is a place-based policing intervention that was designed to reduce crime and disorder associated with homeless encampments in the “Skid Row” section of Los Angeles, Calif. The program is rated Promising. The treatment group areas had statistically significant reductions in nuisance crime, violent crime, and property crime, compared with comparison group areas.
This program involved cooperation between police and prosecutors to increase the likelihood that high-risk individuals would be convicted and incarcerated. The program is rated Promising. The experimental group had a statistically significant greater likelihood of being sentenced to prison and having longer prison sentences, compared with the control group. However, there was no statistically significant difference for conviction rates between the groups.
Mental health, Substance abuse, School safety, Youth development, Juvenile (under 18), Child health and welfare, Alcohol, Legal substances, Drugs
This is a classroom management strategy designed to reduce aggressive and disruptive classroom behavior and create a classroom environment that is conducive to learning for students, ages 6 to 10. The program is rated Promising. At the 14-year follow up, the treatment group had statistically significant reductions in levels of alcohol-related disorders and antisocial personality disorder compared with participants in the control group.
This is a therapeutic approach designed to treat individuals who are dealing with the aftermath of a traumatic life event. The goal is to help those who have experienced traumatic stress to reprocess and store traumatic memories adaptively. The program is rated Promising. Program participants reported statistically significant improvements in posttraumatic stress disorder, depression, anxiety, self-concept, avoidance, and intrusive thoughts, compared with control group participants.
This was an experiment conducted to examine the effects of lowering the intensity of community supervision with low-risk people in an urban community. The program is rated Promising. There were no statistically significant effects between groups on rearrest, time to rearrest, reincarceration, frequency of offending, or seriousness of offending. Overall, there was no evidence that reducing the intensity of supervision had any effect on the subsequent criminal behavior of low-risk people.
Mental health, Children exposed to violence, Coping, Trauma, Treatment, Violent crime, Juvenile (under 18), Child health and welfare
A multicomponent approach designed to improve behavioral and mental health in children exposed to intimate partner violence by targeting their knowledge and attitudes about family violence, their emotional adjustment, and their social behavior. The program is rated No Effects. There was no statistically significant improvement for the treatment group in measures of children’s internalizing or externalizing problems or their attitudes about family violence, compared with the control group.
This community-based advocacy intervention seeks to extend and improve social support to women experiencing domestic/intimate partner violence. The program is rated Promising. Participants showed a statistically significant increase in accessing community resources, engaging in activities to meet their needs, in quality of life, and a reduction in re-abuse. However, there were no statistically significant impacts on continued involvement with their assailants, and perceived social support.
Schools, Marijuana, Alcohol, Substance abuse, Underage drinking, Treatment, Drug abuse prevention and education, Drugs, Child health and welfare, Cocaine, Illegal substances, Legal substances, Drug treatment
This is a school-based program designed to prevent substance use. The program is rated Ineffective. There were no statistically significant effects on marijuana use, cocaine use, or on prevalence of getting drunk, and mixed effects on tobacco use, alcohol use, and hard drug use. There was a statistically significant improvement for the treatment group in overall substance use and an index of all hard drug use.
Sex offenders, Diversion, Youth development, Home visiting, Treatment, Juvenile delinquency, Rape and sexual assault, Juvenile justice, Juvenile detention
This program is an adaptation of Multisystemic Therapy, specifically designed for adolescents who have committed sexual offenses and demonstrated other problem behaviors. The program is rated Promising. Program participants had lower rates of self-reported person and property offenses as well as lower rates of arrests for sexual crimes and other crimes, compared with control group participants. These findings were statistically significant.
This is a comprehensive, classroom-based curriculum designed to prevent or reduce tobacco use in fifth- to ninth-grade students. This program is rated Promising. The intervention group had a statistically significant reduction in initial use and weekly use of cigarettes and smokeless tobacco at the 1-year follow up, compared with the control group.
Children exposed to violence, Trauma, Treatment, Case Management, Family reunification, Foster care/child welfare system
This is a decision-support system designed to reduce subsequent abuse and neglect of children and expedite permanency for children who have been removed from home. The program is rated Promising. At the 12-month follow up, treatment group children experienced statistically significant higher rates of permanency status, compared with control group children. However, there were no differences between groups on rates of reentry to the foster care system after reunification.
This is a family-based program designed to prevent and reduce tobacco and alcohol use among children between the ages of 12 and 14. The program is rated No Effects. There were no statistically significant differences found between treatment group youth and control group youth in tobacco and alcohol use at the 12-month follow up.
Assault, Juvenile health, Mental health, Children exposed to violence, Coping, Grief, Trauma, Treatment, Rape and sexual assault, Violent crime
This is a cognitive–behavioral treatment program for assault survivors who have posttraumatic stress disorder (PTSD). The program is rated Effective. Women in the treatment group experienced statistically significant reductions in the severity of PTSD, depression, and anxiety symptoms and a statistically significant improvement in social functioning, compared with women in the control group, at follow up.
Juvenile health, Mental health, Substance abuse, Underage drinking, Children exposed to violence, Treatment, Home visiting, Intimate partner violence, Crime prevention, Violent crime, Child abuse, Juvenile (under 18), Child health and welfare
This is a home visitation program for low-income, first-time mothers designed to improve family functioning. The program is rated Effective. Treatment families reported statistically significant decreases in child abuse/neglect and domestic violence and improvements in home learning environments, compared with control families. Treatment children reported statistically significant decreases in substance use, compared with control children, but there were no differences in behavior problems.
This is a program that combines group therapy and family therapy to treat youth, ages 10–18, who have a primary diagnosis of oppositional defiant or conduct disorder. This program is rated Promising. Findings were mixed. Intervention youth showed statistically significant decreases in rates of recidivism and improvements in behavior, compared with control group youth. However, there were no significant differences between groups on measures of readiness to change.
Mental health, Prisons, Corrections, Inmate programs, Community corrections, Corrections, Reentry
This is an institution-based transitional services demonstration program, designed to be a short, intensive intervention, which could provide a greater number of individuals with reentry services at a lower cost. The program is rated No Effects. Program participants showed a statistically significant higher rate of parole revocation and rearrests for new offenses, compared with comparison group participants. However, there were no significant differences in felony rearrest rates between groups.
Alcohol-Related Offenses, Schools, Alcohol, Underage drinking, Treatment, Deinstitutionalization of status offenders, Juvenile delinquency, Juvenile status offenders, Crime prevention, Juvenile (under 18), Child health and welfare
This is a prevention program designed to decrease adolescents’ underage drinking and delinquency by increasing parents’ restrictive and prohibitory attitudes toward these behaviors. The program is rated Promising. Adolescents whose parents participated in the program had a statistically significant lower likelihood of having been drunk in the past month, lower alcohol use overall, and lower delinquency levels, compared with adolescents whose parents did not participate in the program.
Juvenile health, Mental health, Children exposed to violence, Coping, Trauma, Treatment, Home visiting, Intimate partner violence, Crime prevention, Violent crime, Crisis response
This program is designed to provide support to battered mothers and reduce conduct problems in their children. The program is rated Promising. There were statistically significant effects in favor of the treatment group on measures of children’s conduct problems, happiness, and mothers’ aggression toward children. However, there were no statistically significant effects on children’s internalizing behaviors, mothers’ return to abusive partners, or recurrence of physical violence.
This is a methadone maintenance treatment designed for currently incarcerated individuals with a heroin addiction. The program is rated Promising. Treatment group participants spent a greater number of days in community-based drug treatment following release and improved opioid drug test results, compared with control group participants. These differences were statistically significant. However, there were mixed results regarding cocaine use, criminal activity, and frequency of heroin use.
Gun violence, Homicide, Databases, Crime scene investigation, Evidence, Violent crime, Law enforcement operations, Law enforcement
This is an automated ballistics imaging and analysis system that populates a computerized database of digital ballistic images of bullets and casings from crime guns, to assist forensic experts in making identifications for police investigations and trials. The program is rated Effective. There was a statistically significant 6.23-fold increase in the monthly number of cold hits generated by the Ballistics Unit after implementation of the automated ballistics imaging and analysis program.
This is a therapy approach for drug- and alcohol-abusing couples and their families. The program is rated Promising. After 1 year, patients reported statistically significant reductions in drinking consequences; partner violence; and alcohol, drug, and family–social addiction severity index scores, compared with the comparison group. There were no statistically significant effects on other addiction severity indicators, days abstinent from substances, or relationship satisfaction.
Juvenile health, Mental health, Children exposed to violence, Dating violence, Coping, Grief, Trauma, Treatment, Crisis response, Juvenile (under 18), Intimate partner violence
This is a brief early intervention and secondary prevention model, designed to prevent the development of chronic posttraumatic stress disorder (PTSD), for children aged 7–18 years who have recently experienced a potentially traumatic event. The program is rated Promising. Compared with the comparison group, the intervention group was statistically significantly less likely to have a PTSD diagnosis or receive a partial/full PTSD diagnosis; they also showed a lower severity of PTSD symptoms.
Community policing, Patrol, Problem-oriented policing, Policing strategies, Patrol, Law enforcement operations
This is a program that increased police presence in crime “hot spots” to reduce criminal activity in Minneapolis, Minn. The program is rated Effective. Experimental hot spots experienced statistically significant reductions in citizen calls to police and observed disorder, compared with control hot spots.
Juvenile health, Children exposed to violence, Trauma, Treatment, Home visiting, Crisis response, Intimate partner violence
This is a dyadic, relationship-based therapy intended for maltreating parents (who had neglectful experiences in their childhood) and their infants. This program is rated Effective. Families in the treatment group experienced a statistically significant higher rate of secure attachment and a higher likelihood of change from insecure to secure attachment from baseline to follow up, as well as a lower rate of stable disorganized attachment, compared with families in the control group.
Dropout/expulsion, Truancy, Jobs and workforce development, Drug abuse prevention and education, Drugs, Juvenile (under 18), Child health and welfare, Employment initiatives
This is a community- and school-based program designed to increase academic skills and job placement in disadvantaged youth. The program is rated No Effects. There was a statistically significant increase in educational attainment and a decrease in drug use for the intervention group, compared with the control group. However, there were no statistically significant differences between groups in employment, employment earnings, or receipt of public assistance.
This program operates through nonresidential multiservice centers that are designed to facilitate parolees’ successful reintegration back into the community by offering a combination of services and supervision. The program is rated Promising. Parolees in the treatment group showed statistically significant reductions in rearrest, reconviction, and reincarceration, compared with parolees in the comparison group.
This program is an adaptation of the therapeutic community models used with individuals who have co-occurring drug abuse problems and mental health disorders. It offers a more flexible, more personalized, and less intense approach to achieve greater reductions in substance use and recidivism. This program is rated Promising. Participants in the treatment group showed statistically significant reductions in illegal drug use, compared with the control group.
This is an abuse assessment tool for medical staff to aid in the detection and referral of abuse in pregnant women. The program is rated Promising. With regard to increased detection of abuse, seven percent of the intervention group women were identified as abused and 53 percent received referrals, while zero percent of the comparison group women were identified as abused and zero percent received referrals, at the 12-month follow up. These differences were statistically significant.
This is a family-competency training program to promote healthy parent-child interactions and address children’s risk for early substance use. The program is rated Promising. Parent participants had a statistically significant improvement in intervention-targeted parenting behaviors, at 1-year posttest. Child participants had a statistically significant lower likelihood of alcohol-related problems and cigarette use, after 10 years, but there was no effect on being drunk and using illicit drugs.
This mail campaign aimed to deter illegal firearm transactions in Los Angeles, Calif., using a letter outlining the regulations and laws surrounding firearm ownership. The program is rated Promising. Those who received a letter were more than twice as likely to report their firearms stolen than those who did not receive the letter. However, there was no statistically significant impact on whether the firearm was later used in a crime.
Burglary, Larceny/theft, DNA testing, Prosecution, Evidence, Databases, Crime scene investigation, Fingerprints, Crime prevention, Courts, Investigations, Law enforcement, Law enforcement operations
This was an experiment to evaluate the impact of deoxyribonucleic acid (DNA) evidence collection and testing on the investigation of high-volume property crimes. The program is rated Effective. Across five sites, more suspects were identified, arrested, and prosecuted in the treatment group cases, compared with suspects in the control group cases. These differences were statistically significant.
Drug courts, Corrections, Probation, Community corrections, Recidivism, Problem-solving courts, Crime prevention
This program is an alternative to probation and confinement for first-time, nonviolent individuals convicted of drug offenses. The program is rated Promising. Treatment court participants had statistically significant lower conviction rates for any new offenses and drug offenses 1 year after program completion, compared with the comparison group. Program participants also had statistically significant lower conviction rates 3 years following the initial arrest.
Parole, Corrections, Prisons, Inmate programs, Community corrections
This program serves an alternative to incarceration for technical parole violators or as a special condition of parole on release from prison. The program, which is run at secure residential facilities, provides paroled persons with an environment that is halfway between prison and ordinary parole release. The program is rated Promising. Program parolees showed statistically significant reductions in re-arrest, reconviction, and reincarceration, compared with the comparison group.
Children exposed to violence, Coping, Trauma, Treatment, Case Management, Juvenile (under 18), Child health and welfare, Intimate partner violence
This is a dyadic, relationship-based treatment for parents and young children designed to help restore normal developmental functioning in the wake of violence and trauma. The program is rated Promising. The treatment group had statistically significant reductions in the number of child traumatic stress disorder symptoms, child co-occurring diagnoses, child problem behaviors, maternal symptoms, and maternal depression, compared with the comparison group, at the posttest and 6-month follow ups.
Burglary, Property crime, Situational crime prevention, Victims of crime
This program upgrades street lighting on residential roads and footpaths to decrease crime and fear of crime. This program is rated Effective. In the experimental area, there were statistically significant reductions in the incidence and prevalence rates of crime and in the percentage of respondents who knew a victim, compared with the control area.
Mental health, School safety, Youth development, Juvenile (under 18), Child health and welfare
This is a competency-enhancement program targeting elementary school children who are at high risk for early development of conduct problems. The program is rated Promising. Participation in the program was associated with statistically significant improvements in children’s academic competence and social skills and in adults’ parenting skills, compared with the control group at the 3-year follow up. However, there were no significant differences between groups in aggressive behavior.
Assault, Dating violence, Evidence, Witnesses, Recidivism, Crime prevention, Prosecution, Law enforcement operations, Law enforcement, Problem-oriented policing, Victims of crime, Crisis response
This program consists of a specialized police unit, which was designed to prevent recidivism among people convicted of domestic violence offenses and to assist victims of domestic violence through the process of prosecution and recovery. The program is rated Promising. The treatment group assigned to the Domestic Violence Unit had a statistically significant lower likelihood of recidivating, compared with the control group, who were assigned to standard patrol.
Assault, Gun violence, Homicide, Drug manufacturing, Drug possession, Patrol, Problem-oriented policing
This is a problem-oriented policing program targeted at high-crime areas and drug corners in Philadelphia, Pa., to prevent violent and drug-related crime. The program is rated Promising. Localized analysis of the intervention group areas (that implemented the program) found statistically significant reductions in violent and drug crime rates. However, there were no statistically significant effects on citywide homicide, violent crime, or drug crime rates.
This is a program that uses medication in the treatment of opioid addiction. The medication works by antagonizing opioid receptors and blocking the effects of opiates, usually heroin, which are consumed by addicts. The program is rated Promising. There were statistically significant reductions in opioid use and reincarceration among the treatment group, compared with the control group.
Weapons violations, Drug possession, Drug trafficking, Cocaine, Evidence, Surveillance, Warrants, Problem-oriented policing, Law enforcement, Law enforcement operations, Arrests, Policing strategies, Crime prevention, Public order offenses
This was a special police unit that conducted raids of crack houses to reduce crack-related crime and improve public order in Kansas City, Mo. The program is rated No Effects. There were no statistically significant differences between the experimental and control groups in calls for service (including calls for violent, property, and disorder offenses) and reported offenses (including violent and property offenses).
This is a drug treatment court that seeks to reduce rearrests and reconvictions for drug-involved individuals with substantial criminal and drug addiction histories. The program is rated Effective. Compared with the control group, program participants had a statistically significant fewer number of arrests at the 24-month and 15-year follow up, but not at the 36-month follow up. Participants also had a statistically significant fewer number of total convicted charges at the 15-year follow up.
Juvenile health, Mental health, School safety, Truancy, Youth development, Afterschool, School climate, Schools, Child health and welfare, Juvenile (under 18)
This is a charter middle school that serves predominately low-income, minority students (grades 6–8) in Harlem who are usually 2 or 3 years behind grade level. The program is rated Effective. Students who were admitted to the school showed statistically significant improvements in English Language Arts scores, math scores, and attendance rates, compared with students who were not admitted. However, there were no significant differences between groups on matriculation.
School safety, School climate, Juvenile (under 18)
This violence prevention program seeks to reduce negative child behavior for school-aged children. The program is rated No Effects. Overall, there were no differences on teacher and student reported aggression in students. The studies also found mixed statistically significant differences among age groups with students in grades 3-5 displaying less aggressive behavior, but also lower prosocial behavior. The evidence suggests the program did not have the intended effect on students.
This program encourages developers to implement crime prevention features in housing designs. The key principles of the program concern physical security, surveillance, access/egress, territoriality, management, and maintenance. The program is rated Promising. The findings reveal statistically significant lower crime rates in the intervention estates, compared with the estates in the comparison group.
This is a psychosocial treatment program for reducing posttraumatic stress disorder (PTSD) symptoms in traumatized groups still living in dangerous situations such as in refugee camps. The program is rated Promising. The treatment group had a statistically significant improvements in PTSD symptoms and greater likelihood of leaving the refugee camp, compared with the control group. However, there were no statistically significant differences in psychological functioning or comorbid disorders.
Mental health, Children exposed to violence, Immigrants, Trauma, Treatment, Crisis response, Juvenile (under 18)
This is an individual-level, psychosocial treatment that seeks to reduce posttraumatic stress disorder (PTSD) symptoms in traumatized refugee youth living in exile. The program is rated Promising. At the 6-month follow up, treatment participants showed statistically significant improvement in symptoms of PTSD and cognitive functioning, compared with control group youth. However, no significant differences were found between the two groups for comorbid disorders.
Fines, Community policing, Problem-oriented policing, Situational crime prevention, Law enforcement operations, Law enforcement, Policing strategies
This is a multi-agency team-based, drug-control program in Oakland, Calif., which is designed to reduce drug-related problems and improve habitation conditions at targeted problem areas. The program is rated Effective. Treatment areas experienced a statistically significant decrease in police contacts following the implementation of the program.
Mental health, Substance abuse, Violent offenders, Trauma, Case Management, Family reunification, Foster care/child welfare system, Youth development, Treatment, Young juvenile offenders, Juvenile delinquents, Crime prevention, Child health and welfare, Juvenile (under 18), Juvenile detention, Juvenile delinquency, Drugs, Drug treatment
This is a behavioral treatment alternative to residential placement for adolescents with antisocial behavior, emotional disturbance, and delinquency. The program is rated Effective. Treatment group boys showed a statistically significant drop in criminal referral rates, criminal activities, and days spent in lock up, compared with comparison group boys. Treatment group girls showed a statistically significant reduction in delinquency, compared with comparison group girls.
Inmate programs, Crime prevention, Recidivism, Drugs, Drug treatment, Drug treatment programs, Inmate drug treatment, Inmate drug treatment assistance programs
This is a prison-based chemical dependency treatment for incarcerated persons who abuse chemicals or are chemically dependent. The main goal is to reduce their recidivism rates once they reenter the community. The program is rated Promising. Those who received treatment showed statistically significant lower rates of rearrest, reconviction, and reincarceration, compared with the control group at the follow-up period.
Bullying, School safety, Children exposed to violence, School climate, Victimization, Juvenile (under 18), Victims of crime, Cyberbullying, Child health and welfare
This school-based program delivered to elementary school students to reduce bullying and victimization was designed for national use in the Finnish comprehensive schools. This program is rated Promising. There were statistically significant reductions for self-reported bullying and victimization and peer-reported victimization for KiVa schools compared with control schools; however, there were no significant differences between treatment and comparison schools on peer-reported bullying.
Drug courts, Drug possession, Cocaine, Heroin, Marijuana, Drug abuse prevention and education, Drugs, Problem-solving courts, Recidivism, Crime prevention, Opioids
This program is an alternative to incarceration for drug-abusing defendants, which provides substance abuse treatment and education, case management, and intensive supervision. The program is rated Effective. Treatment group participants had a statistically significant lower likelihood of recidivating and experienced a greater length of time between initial arrest and first rearrest, compared with the comparison group.
Situational crime prevention, Trauma, Rape and sexual assault, Violent crime, Victimization, Campus, Schools
This program seeks to increase prosocial attitudes and behaviors toward and awareness of risky behaviors and precursors to sexual victimization among potential bystanders and third-person witnesses. The program is rated Promising. Intervention participants showed statistically significant improvements in knowledge of sexual violence and bystander attitudes, behavior, efficacy, and likelihood of helping friends, and a reduction in rape-myth acceptance, compared with nonparticipants.
Reentry, Corrections, Inmate programs, Drugs, Drug treatment
This program provides intensive treatment in a dedicated housing unit to male incarcerated persons with substance abuse problems during the last 9 to 12 months of their prison terms. The program is rated Promising. Participants had statistically significant lower reincarceration rates at the 24-month and 5-year follow-up periods, compared with the control group. There were no significant differences between the groups in reincarceration rates at the 36-month follow up or in drug use at the 5-year follow up.
Marijuana, Alcohol, Violent crime, Rape and sexual assault, Victims of crime, Drugs
This intervention is designed to reduce distress associated with forensic rape examinations and reduce the victims’ risk of developing psychopathology and substance use after an assault. The program is rated No Effects. At the 6-month follow up, there were no statistically significant differences between the treatment and nontreatment groups in alcohol, marijuana, or hard drug use, or in symptoms of posttraumatic stress disorder, anxiety, or depression.
Drug courts, Problem-solving courts, Recidivism, Crime prevention
These statewide drug court programs were designed to provide comprehensive management for persons convicted of drug offenses—through increased treatment, monitoring, and interactions with the court judge—to achieve reductions in reoffending and better drug treatment outcomes for substance users. This program is rated Promising. Individuals who participated in drug court programs had statistically significant reductions in recidivism rates and number of rearrests, compared with the control group.
This interagency public safety initiative aims to help incarcerated violent adults who have been convicted of a crime transition back to their neighborhoods following release from jail through various services. The program is rated Promising. The study found that after 3 years statistically significantly fewer program participants had been arrested for any crime and violent crime compared to the control group. The program was also associated with reductions in the subsequent overall time to arre
Juvenile health, Mental health, Children exposed to violence, Trauma, Treatment, Juvenile (under 18), Child health and welfare
This is a family therapy program designed to reduce the effects of child abuse. The program is rated Promising. There were statistically significant reductions in family conflict, parent-child violence, physical punishment, and child abuse risk, and improvements in discipline, cohesion, and child acceptance. There were also statistically significant reductions in child internalizing and externalizing symptoms. However, there were no significant differences between groups in re-abuse rates.
This is a reentry program in Brooklyn, N.Y., that provides substance abuse treatment, employment, and housing services for parolees. The program is rated Promising. Participants demonstrated a statistically significant lower likelihood of being rearrested or reconvicted, compared with the matched control group. However, there were no significant differences in employment and earnings, cohabitating with a partner and regular contact with their children, or drug and alcohol use.
This is a behavioral intervention for youth, which is designed to reduce drug and alcohol use and promote an abstinent lifestyle. The program is rated Promising. Participants showed a statistically significant reduction in alcohol use, other drug use, and depressive symptoms, and an increase in linkage to continuing care services, adherence to the continuing care model, and social stability. However, there was no statistically significant effect on high-risk behaviors or delinquency.
Burglary, Larceny/theft, Sensors/Surveillance, Problem-oriented policing, Property crime, Situational crime prevention, Motor vehicle theft, Crime prevention, Law enforcement operations, Law enforcement, Equipment and technology
The town of Redton, England, installed closed-circuit television cameras in the central commercial district to reduce crime. The program is rated Promising. Using a trend analysis, there was no significant overall crime decrease. However, in analyses of separate types of crime, controlling for trends, the reduction was significant for some types of crime (theft of and from vehicles), but not from others (other theft, shoplifting).
Burglary, Larceny/theft, Sensors/Surveillance, Environmental design, Situational crime prevention, Law enforcement operations, Law enforcement, Equipment and technology
This program consists of using closed-circuit television cameras in the town center and adjacent car parks, or parking lots, in Gillingham, England. The program is rated Promising. The treatment area where the cameras were installed experienced a statistically significant reduction in overall crime, compared with the comparison area.
Drug courts, Problem-solving courts, Recidivism, Crime prevention
This is a drug court program for first-time, nonviolent persons convicted of felony drug offenses who are arrested in Queens County, N.Y. The court provides drug or alcohol treatment services to persons with persistent drug offenses who have a history of substance abuse. This program is rated Effective. There were statistically significant reductions in postarrest and post-program rearrest rates for program participants, compared with the comparison group.
This is a daily treatment program for opiate-addicted adults on waiting lists for comprehensive treatment who receive doses of methadone and emergency counseling. The program is rated Promising. Participants reported a statistically significant decrease in heroin use and had lower crime rates, compared with the waitlist control group. However, there was no statistically significant effect on cocaine use.
Larceny/theft, Motor vehicle theft, Robbery, Burglary, Property crime, Environmental design, Situational crime prevention, Victims of crime
This is a program designed to reduce crime by improving street lighting in residential areas. This program is rated Effective. There were statistically significant reductions in prevalence, incidence, and fear of crime in the experimental area compared with the control area. In addition, a statistically significant higher percentage of residents in the control area reported knowing someone who had been the victim of a crime compared with residents in the experimental area.
This is a comprehensive, long-term prevention program that seeks to prevent chronic and severe conduct problems in high-risk children in first through 10th grades. The program is rated Promising. Treatment group children demonstrated a statistically significantly fewer number of conduct problems and improvement in social cognition, compared with control group children. However, there were no statistically significant effects on academic progress or social competence.
Girls, Mental health, Substance abuse, Children exposed to violence, Treatment, Rape and sexual assault, Violent crime, Juvenile (under 18)
This is a trauma-focused psychotherapy program for those suffering from posttraumatic stress disorder (PTSD). The program is rated Effective. Treated adults showed statistically significant lower PTSD symptoms, depression, and anxiety than comparison group adults. Treated youth showed statistically significant higher levels of hope and lower levels of the PTSD criterion of intrusive re-experiencing than comparison group youth, but there were no impacts in other mental health outcomes.
School safety, Treatment, School climate, Bullying, Child health and welfare, Juvenile (under 18)
This is a school-based prevention program for students between the ages of 12 and 16, which is designed to increase peer support, improve conflict-resolution skills, and decrease acceptance attitudes toward aggression and violence. The program is rated Promising. Treatment group students reported a statistically significant lower likelihood of using negative conflict-resolution skills (e.g., verbal or physical aggression), compared with comparison group students, at the posttest.
Mental health courts, Courts, Problem-solving courts, Recidivism, Crime prevention
The court aims to connect defendants with serious mental illness to community treatment services, to find dispositions to their criminal charges that take into account their mental illness, and to decrease the chances they return to the criminal justice system. The program is rated Promising. The study showed participants were statistically significantly less likely to be charged with a new offense and had a longer time without a new violent charge compared with the comparison group.
This prison-based substance abuse treatment program for women near the end of their incarceration period is designed to reduce substance use and recidivism following release. The program is rated Promising. The intervention group reported statistically significantly fewer arrests and reconvictions and less drug use at follow up compared with the comparison group. However, there was no statistically significant effect on reincarceration and employment.
Asset forfeiture, Fines, Problem-oriented policing, Crime prevention, Drug abuse prevention and education, Drugs, Law enforcement operations, Law enforcement, Policing strategies
This is a program designed to reduce drug dealing at residential rental properties by encouraging improved property management practices. The program is rated Effective. The treatment group that implemented the full program experienced a statistically significant reduction in crime, compared with the control group However, there was no statistically significant difference between the treatment and control groups in the eviction of persons convicted of drug offenses.
Drug courts, Problem-solving courts, Recidivism, Crime prevention
This drug court program offers substance abuse treatment for nonviolent felony and misdemeanor drug offenses. The program is rated No Effects. There were no statistically significant differences between the drug court participants and the comparison group in 2-year post-program recidivism or 4-year post-arrest convictions for a drug offense.
Dating violence, School safety, Rape and sexual assault, Crime prevention, Juvenile delinquency, Juvenile (under 18), Crime prevention, Victimization, Intimate partner violence, Violent crime, Victims of crime, Drugs
This interactive classroom curriculum is designed to reduce youth dating violence by addressing bullying, unsafe sexual behavior, and substance use. The program is rated No Effects. The program had small, statistically significant effects on decreasing dating violence and sexual harassment/assault victimization. However, there were no significant effects on sexual harassment/assault perpetration, peer violence perpetration or victimization, sexual activity, substance use, or prosocial attitudes.
Schools, Alcohol, Prescription drugs, Substance abuse, Drug abuse prevention and education, Drugs, Juvenile (under 18), Child health and welfare
This is a multicomponent school-based drug and alcohol prevention program for male high school athletes. The program is rated Promising. The intervention was associated with statistically significant reductions in participants’ intent to use steroids, and statistically significant increases in their knowledge of the negative side effects of steroids and in their ability to refuse steroids and other drugs.
Drug testing, Probation, Victim impact panels, Corrections, Community corrections, Recidivism, Crime prevention, Sanctions, Courts, Traffic laws, Law enforcement
This comprehensive 3-year program provides swift sanctions, intensive probation, close monitoring, and mandatory treatment for repeat impaired-drivers. The program is rated Promising. There were statistically significant differences between the treatment and comparison groups across all counties. The treatment group experienced lower DUI recidivism, driving with a revoked or suspended license recidivism, and any other traffic offense convictions.
Alcohol-Related Offenses, Vehicles, Crime prevention, Traffic laws, Traffic law enforcement, Law enforcement, Legal substances, Substance abuse, Drugs
This Maryland program was designed to decrease the number of subsequent alcohol-related traffic violations for drivers with multiple alcohol offenses. The program is rated Effective. Those in the ignition interlock group had statistically significant fewer subsequent alcohol traffic violations compared with the control group.
Sensors/Surveillance, Problem-oriented policing, Burglary, Property crime, Environmental design, Situational crime prevention, Closed Circuit Television (CCTV), Law enforcement, Law enforcement operations, Equipment and technology
This program installed closed-circuit television cameras to monitor public space in different locations around the city of Philadelphia, PA. This program is rated Promising. The intervention showed a statistically significant reduction in disorder crime and the number of crime events in the target areas, compared with the control areas. However, no significant differences were found for serious crimes in the target areas, compared with the control areas.
This is a comprehensive parent-training program designed to enhance parental competence and prevent or alter dysfunctional parenting practices. By enhancing parenting practices, the program seeks to reduce family risk factors for child maltreatment and children’s behavioral and emotional problems. The program is rated Effective. There were statistically significant reductions in substantiated child maltreatment cases, out-of-home placements, and child maltreatment injuries.
Alcohol-Related Offenses, Alcohol, Sensors/Surveillance, Law enforcement operations, Law enforcement
This is a statewide sobriety deterrence program that seeks to combat impaired driving and reduce alcohol-related car crashes and fatalities in the state of Tennessee. The program is rated Promising. The program was found to have a statistically significant reduction on the number of drunk driving fatal crashes and nighttime single-vehicle injury crashes, compared with preintervention trends.
Gang Crime, Assault, Gun violence, Homicide, Drug trafficking, Schools, Community policing, Problem-oriented policing, Situational crime prevention, Treatment, Law enforcement operations, Problem-oriented policing, Arrests, Violent crime, Policing strategies, Drugs, Drug treatment
This is a community-based approach to reducing and preventing crime while revitalizing the community. This program is rated No Effects. There were no statistically significant differences in rates of violent crime between the treatment and comparison areas following the crackdown. However, drug offenses increased significantly in the treatment areas, compared with the comparison areas.
Corrections, Correctional facilities, Prisons, Inmate programs, Reentry, Drugs, Rape and sexual assault
This program uses a drug treatment continuum of prison-based therapeutic community and residential work release for drug-involved convicted persons. The program is rated Promising. Results showed statistically significant increases in remaining drug-free after 3 years and increases in condom use after 6 months; however, there were no statistically significant effects in being injection-free (after 6 months) or arrest-free (after 3 years).
Drug courts, Corrections, Community corrections, Parole, Problem-solving courts, Drug treatment
This is a drug court program that focuses on providing treatment services for persons facing first-offense drug charges. The program is rated Effective. In addition to showing statistically significant lower rates of subsequent arrests, convictions, felony arrests, drug arrests, and parole and probation violations, program participants had higher scores in positive adjustment, compared with control group participants at the 2-year follow up.
Juvenile health, Children exposed to violence, Trauma, Treatment, Juvenile (under 18), Child health and welfare, Child abuse
This program teaches parents new interaction and discipline skills to reduce children’s problem behaviors and parental physical child abuse by improving parent-child relationships and parental responses to difficult child behavior. The program is rated Effective. Treatment group parents showed statistically significant improvements in both parent and child behavior and a reduction in re-reports of child physical abuse, compared with control group parents, at the follow up.
This is a multicomponent treatment program administered in juvenile correctional facilities for youth with conduct disorders. This program is rated Promising. Program youth showed statistically significant improvements in social skills and had statistically significant fewer instances of self-reported and staff-reported institutional misconduct, compared with control group youth. However, there were no significant differences between groups on measures of moral judgment.
Gang Crime, Youth gangs, Gun violence, Homicide, Violent offenders, Community policing, Problem-oriented policing, Young juvenile offenders, Crime prevention
This is a focused-deterrence policing initiative designed to reduce gun homicide in Stockton, Calif., by providing gang-involved youth with positive alternatives to violence. The program is rated Promising. The intervention was associated with a statistically significant 42 percent decrease in the monthly number of gun homicides, compared with pre-intervention trends.
Gang Crime, Gun violence, Homicide, Community policing, Problem-oriented policing, Violent crime, Crime prevention, Gangs
This is a policing program that targeted high-risk persons who chronically commit offenses to reduce gun violence in Indianapolis, Ind. The program is rated Promising. There was a statistically significant reduction in the number of average monthly homicides and gang-related homicides in Indianapolis, in the 2 years following the implementation of the program.
Gang Crime, Weapons violations, Assault, Gun violence, Homicide, Kidnapping, Robbery, Community policing, Patrol, Problem-oriented policing, Trauma, Crime prevention, Law enforcement operations, Law enforcement
This was a policing initiative that targeted specific gangs in the Hollenbeck area of Los Angeles, California, through aggressive enforcement and problem-oriented policing. The program is rated Promising. There was a statistically significant reduction in overall violent crimes in targeted blocks, compared with matched comparison blocks. However, there was no statistically significant effect on gang crimes or gun crimes.
Substance abuse, Underage drinking, Trauma, Youth development, Child health and welfare, Juvenile delinquency, Drugs
This program offers one-to-one mentoring in a community setting for at-risk youth between the ages of 6 and 18. This program is rated Effective. It was associated with a statistically significant reduction in initiating drug and alcohol use and antisocial behavior among mentored youth, compared with non-mentored youth. Mentored youth also showed statistically significant improvement in relationships with parents and academic performance (i.e., better grades and fewer absences).
Dating violence, Juvenile health, Sex offenders, School safety, Children exposed to violence, Trauma, Treatment, Victimization, Child health and welfare, Intimate partner violence, Juvenile (under 18), Victims of crime
This is a prevention program for middle and high school students, which is designed to stop or prevent dating violence perpetration and victimization. This program is rated Effective. The intervention group showed statistically significant reductions in psychological, physical, and sexual abuse perpetration, and physical abuse victimization, compared with the control group at the 4-year follow up; however, there were no significant differences between groups on sexual abuse victimization.
This is a court program in western Michigan designed to divert people convicted of driving under the influence (DUI) from jail, eliminate substance use, and reduce recidivism. The program is rated Promising. At the 2-year follow up, program participants were less likely to be rearrested and had longer time to first-rearrest, compared with control group participants. These differences were statistically significant. However, there were no significant differences between groups for alcohol or drug
Cocaine, Heroin, Drug testing, Drugs, Substance abuse, Illegal substances, Opioids
This program consists of a cognitive technique for incorporating graphic visualization tools into the counseling process for substance users. The program is rated Promising. The mapping-enhanced counseling group showed a statistically significant reduction in positive drug tests for opiates and cocaine at the 6-month posttest, compared with the control group.
Parole, Reentry, Corrections, Community corrections, Prisons, Recidivism, Crime prevention
This is a multidimensional, parole-based reintegration program that aims to reduce parolees’ crime and reincarceration by providing them with services that can facilitate a successful reintegration into society following release from prison. The program is rated Promising. Parolees who participated in the program had a statistically significant lower likelihood of reincarceration, compared with parolees who did not participate.
Schools, Substance abuse, Underage drinking, Juvenile (under 18), Child health and welfare
This is a school-based drug use prevention program, taught by police officers, which was designed for students in the sixth through 12th grades. The primary goal was to teach peer resistance and refusal skills so that adolescents can say “no” to drugs. The program is rated No Effects. There were no statistically significant differences between treatment and control group participants in drug use, attitudes toward drug use, or self-esteem.
Drug possession, Drug trafficking, Surveillance, Community policing, Problem-oriented policing, Drug markets, Crime prevention, Arrests
This is a policing program that used community mobilization, strategic planning, and pulling-levers notifications to reduce drug dealing in a high-crime area in Nashville, Tenn. The program is rated Promising. At the postintervention, there was a statistically significant decline in drug crime incidents in the target area, compared with the adjacent comparison area and the rest of Nashville. But there were no statistically significant effects on violent or property offenses or calls for service.
This restorative justice program requires persons convicted of driving under the influence of alcohol to attend panels at which they listen to victims give short presentations describing the pain and loss they have suffered due to a drunk driver. The program is rated Promising. After 5 years, there was a statistically significant decrease in rearrests for participants, compared with those who did not attend.
This is a policing program designed to reduce crime through the management of police resources in Fort Worth, Texas. The program is rated Promising. Following the implementation of Compstat in Fort Worth, there was a statistically significant reduction in rates of overall crime and property crime, and a statistically significant increase in arrests for minor nuisance offenses. However, there were no statistically significant effects on violent crime rates.
Drug testing, Probation, Reentry, Corrections, Community corrections
This is a community supervision strategy for substance-abusing probationers, particularly those who have long histories of drug use and involvement with the criminal justice system and are considered at high risk of failing probation or returning to prison. The program is rated Promising. Participants were less likely to miss appointments with probation officers, use drugs, and be arrested, compared with the control group. These differences were statistically significant.
This is a program comprised of a 35-minute therapy session for adolescents who received care in emergency rooms, designed to reduce subsequent violent behavior and alcohol use. The program is rated No Effects. The intervention groups showed statistically significant improvements on attitudinal measures of violence and alcohol use, compared with the control group; however, there were no statistically significant differences between the groups in behavior changes related to alcohol or violence.
Substance abuse, Underage drinking, School safety, Youth development, Juvenile delinquency, Crime prevention, Juvenile (under 18), Child health and welfare, Schools
This is a planning and implementation system that helps community stakeholders come together to address adolescent behavior problems such as violence, delinquency, substance abuse, teen pregnancy, and dropping out of school. This program is rated Promising. There were statistically significant lower levels of risk factors and a lower likelihood of initiation of delinquent behavior for intervention communities, compared control communities, but mixed results in substance use initiation.
Motor vehicle theft, Sensors/Surveillance, Vehicles, Situational crime prevention, Larceny/theft, Property crime, Crime prevention, Equipment and technology
This program uses devices that prevent a vehicle from starting without receiving the correct signal from the driver, with the goal of reducing car theft. This signal may be communicated through a transponder, electronic key, or other mechanism. The program is rated Effective. The program demonstrated a statistically significant reduction in theft of cars with engine immobilizers, compared with theft of cars without engine immobilizers.
This is a crime prevention program that consists of the installation of gates to alleyways in Liverpool, England, to reduce burglaries. The gates restrict access to local residents only, thus reducing opportunities for potential crime. The program is rated Effective. Treatment areas that implemented alley gates had a statistically significant reduction in burglaries, compared with comparison areas.
This is a job-training program for probation officers (POs) to help them apply the risk–need–responsivity (RNR) model with adults who are on probation. The program is rated Promising. Treatment POs demonstrated a statistically significant higher level of quality in demonstrating RNR–based correctional and intervention skills, compared with the control group; however, there were mixed results in discussions on any and all criminogenic needs and no statistically significant difference in recidivis
Juvenile health, Mental health, Substance abuse, Children exposed to violence, Coping, Immigrants, Minorities, Trauma, Treatment, Schools, Child health and welfare, Juvenile (under 18)
This is a cognitive-behavioral therapy group intervention designed to reduce children’s symptoms of posttraumatic stress disorder (PTSD) and depression caused by exposure to violence. The program is rated Effective. Intervention group participants showed statistically significant reductions in depressive and PTSD symptoms, compared with control group participants, at the 3-month follow up. However, there were no statistically significant impacts on classroom behavior problems.
Assault, Dating violence, Coping, Minorities, Crime prevention, Violent crime, Mental health
This is an empowerment training program for pregnant women in China who have been abused. The program is rated Promising. For the experimental group, there were statistically significant declines in levels of psychological abuse, minor physical violence, physical functioning, physical and emotional role limitation, and postnatal depression. However, there were no statistically significant effects on severe physical violence, sexual abuse, and other health-related, quality-of-life measures.
Drug courts, Family courts, Family reunification, Problem-solving courts, Child abuse, Child health and welfare, Juvenile (under 18), Crime prevention, Alcohol, Legal substances
This is a gender-specific, family-based intervention designed to help drug-using mothers who participate in family drug court to maintain their parental rights. The program is rated No Effects. The program had no statistically significant effects on child welfare outcomes, self-reported drug use, physical child abuse potential, overall psychological stress, self-reported alcohol use, family and social functioning, psychiatric problems, and urinalysis results.
Burglary, Larceny/theft, Assault, Robbery, Community policing, Patrol, Crime prevention, Arrests
This is a nonprofit organization created by neighborhood property owners or merchants to provide services, activities, and programs to promote local improvements and public safety. The program is rated Promising. The treatment areas experienced statistically significant reductions in overall crime, serious crime, less serious crime, and arrests compared with the matched control group areas.
The program uses courts in a comprehensive approach to address the underlying causes of driving under the influence by aiming to change the behavior of alcohol and/or drug dependent individuals who have been convicted of drug/alcohol crimes. The program is rated Promising. The treatment group had a statistically significantly lower recidivism rate (measured as new court filings) and was statistically significantly more likely to fail sooner than the comparison group.
This is a jail reentry program that works to reduce inmates’ recidivism once they reenter the community, in part by linking them to various resources. The program is rated Promising. Approximately 12 percent of program participants were rearrested during the 12-month follow-up period, compared with 82 percent of control group participants, a statistically significant difference.
This program is the first prosecution-led, residential drug treatment diversion program designed to divert people convicted of nonviolent felony drug offenses to community-based residential treatment. This program is rated Promising. Controlling for time spent in the community following release from prison, the intervention showed statistically significant positive effects on recidivism, time to first rearrest, and rearrest for program participants, compared with the control group.
Probation, Corrections, Community corrections, Drugs
This intervention for drug-involved females who have been convicted of an offense incorporated elements of substance abuse treatment, intensive supervision probation, and case management. The program is rated No Effects. There were no statistically significant differences between the probation case management group and the standard probation group on measures of incarceration rates, substance abuse, psychiatric symptoms, or service use at the 12-month follow up.
This is a woman-focused behavioral intervention designed to reduce alcohol and drug use, gender-based violence, and sexual risk. The program is rated Ineffective. There were no statistically significant differences between the treatment and comparison groups in sexual abuse by a boyfriend, being beaten by a boyfriend, or daily drug use. However, compared with the comparison group, the treatment group was statistically significantly less likely to report emotional abuse by a boyfriend.
This is a parenting program to reduce infants’ behavior problems. The program is rated Promising. Intervention group infants had statistically significant improvements in compliance and internalizing problems, compared with control group infants. Intervention group parents had statistically significant reductions in “don’t” skills, but there were mixed effects on parenting “do” skills. There was no statistically significant effect on infant activity/impulsivity and mixed effects on aggression.
Training, Patrol, Problem-oriented policing, Use of force, Crisis Intervention/Response [Deprecated term]
This training teaches police officers skills and tactics to minimize the frequency and severity of their use of force in encounters with citizens. The program is rated Effective. There were statistically significant reductions in officer use of force against individuals and in officer and citizen injuries from the preintervention to postintervention periods for officers in the divisions that received the training, compared with officers in divisions that had not yet received the training.
Date Posted:
Randomized Controlled Trial
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