The Systematic Reviews Research Program is committed to making rigorous research evidence on “what works” in crime prevention accessible to the policy and practice communities. Click on the topics below for brief, plain English summaries of the evidence on their effects on crime. These user abstracts were produced by the Campbell Collaboration Users Group.

• Boot Camps
  
• CCTV
• Cognitive-Behavioral Programs for Offenders
• Corrections-Based Treatment for Serious and Chronic Juvenile Offenders
• Counterterrorism
• Court-Mandated Domestic Violence Programs
• Cyber Abuse Prevention
  
• DNA in Police Investigations 
• Early Family/Parent Training Programs
  
• Hot Spots Policing
• Incarceration-Based Drug Treatment
• Mentoring
• Neighborhood Watch
• Parental Imprisonment
• Problem-Oriented Policing
• Second Responder Programs for Domestic Violence
• Self-Control Interventions for Young Children
• Street-Level Drug Law Enforcement
• Street Lighting