School-Based Interventions for Aggression and Defiance in Youth: A Framework for Evidence-Based Practice

Aggressive and defiant behaviors in students are costly to schools, teachers, and students. In this paper, we summarize findings from meta-analyses, systematic reviews, and meta-reviews that examined school-based interventions for aggressive and defiant behaviors in students. Results of the review suggest that school-based interventions produce significant but small positive effects on aggression and defiance, with larger effects for...