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Police Body-Worn Cameras (Washington, D.C.)
Program Summary: Police body-worn cameras (BWCs) are designed to improve policing and the perceived legitimacy of the police and legal institutions. The program is rated No Effects. 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.
Rapid Intervention Community Court (Chittenden County, Vt.)
Program Summary: 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 No Effects. 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.
Program Summary: 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.
Program Summary: 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.
Body-Worn Cameras (Las Vegas Metropolitan Police Department)
Program Summary: 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.
Operation Night Light (ONL) (Midwest)
Program Summary: This is a home-visiting program for youth on probation who are considered at high risk of recidivism. The program is rated No Effects. 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.
Enough! Preventing Child Sexual Abuse in My School
Program Summary: 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.
Text Message Reminders of Court Dates for Victims and Witnesses (Staffordshire, England)
Program Summary: 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 No Effects. There were no statistically significant differences in non-appearance rates for participants who received a text message reminder, compared with participants who did not.
Baloo and You (Germany)
Program Summary: 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 of the children assigned to the intervention, compared with children in the control group.
Display Fixtures for High-Loss Products in Retail Stores
Program Summary: 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 potential offenders’ perceived risk of 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.