Much research has been done to determine which prevention programs are effective. Although not an exhaustive list, the following web sites provide information about model programs proven to be effective or promising.

• Model Program Guide

Model Programs Guide | Home | Office of Juvenile Justice and Delinquency Prevention (ojp.gov)

• Washington State Institute for Public Policy

Washington State Institute for Public Policy

• Comprehensive Gang Model, What Works?

What Works | National Gang Center (ojp.gov)

• Crime Solutions: Reliable Research

Reliable Research. Real Results. | CrimeSolutions, National Institute of Justice (ojp.gov)

• Community Based Violence

Community Based Violence Intervention and Prevention Initiative | Office of Justice Programs (ojp.gov)

• Legacy Performance Measures

Legacy Performance Measures - Landing Page | Office of Juvenile Justice and Delinquency Prevention (ojp.gov)

• OJJDP Fiscal Year 2020 and Forward Performance Measures

Fiscal Year 2020 and forward Performance Measures | Office of Juvenile Justice and Delinquency Prevention (ojp.gov)