The Blueprints for Healthy Youth Development mission is to promote preventive interventions that work. We do this by providing a comprehensive, trusted registry of evidence-based interventions (programs, practices and policies) that are effective in preventing or reducing the likelihood of antisocial behavior and promoting a healthy course of youth development and adult maturity. We also advocate for evidence-based interventions locally and nationally and produce publications on the importance of adopting high-scientific standards when evaluating what works in social and crime prevention interventions.