Special Issue: PBIS as Prevention for High-Risk Youth in Alternative Education, Residential and Juvenile Justice settings. The goal of this special issue is to provide empirical and practical information on the PBIS framework to educators and a wide-range of service providers (e.g., behavior specialists, counselors, mental health, advocacy, and policy organization personnel) who work with high-risk youth in AE, residential and JJ setting to improve youth outcomes and teacher effectiveness.