College students are at high risk of experiencing serious problems related to physical and social health issues that include binge drinking, sexual assault, and contracting a sexually transmitted disease. Despite research reporting that many of these incidents co-occur on campuses, university prevention programs have failed to present the…

Over the last two decades, developmental science has made significant progress in understanding children's trajectories toward social-emotional and academic outcomes. At the same time, there has been dramatic growth in the design, implementation, and rigorous evaluation of school-based interventions to promote positive social-emotional development…

Numerous schools are implementing youth violence prevention interventions aimed at enhancing conflict resolution skills without evaluating their effectiveness. Consequently, we formed a community-academic partnership between a New Haven community-based organization and Yale's School of Public Health and Prevention Research Center to examine the…

Project SUCCESS (PS) is a substance use prevention program that targets indicated high school students. We used archival data to explore the program's effects on students' academic achievement and disciplinary problems. It is essential to demonstrate such effects, if prevention curricula are to survive in schools that face multiple competing…

This guide is intended to help elementary school educators as well as school and district administrators develop and implement effective prevention and intervention strategies that promote positive student behavior. The guide includes five recommendations and indicates the quality of the evidence that supports them: (1) Identify the specifics of…

The 4Rs Program (Reading, Writing, Respect and Resolution) is a "dual focus" whole school universal intervention designed to promote literacy development and social-emotional learning, that is currently being rigorously evaluated using a school-randomized trial of 18 elementary schools (9 intervention, 9 control) in New York City. The…

A longitudinal quasi experiment tested the effects of a relapse prevention and transfer enhancement posttraining intervention on the self-efficacy, transfer behavior, and performance of a sample of nurses who attended a two-day training program on the McGill Model of Nursing. ANCOVA results failed to support the effectiveness of the intervention;…

As the amount of resources allocated to out-of-school (OST) programming and policymakers' demands for research-based results increase, there is increasing interest in rigorous research designs to examine OST program outcomes. This issue of "Out-of-School Time Evaluation Snapshots" reviews 27 quasi-experimental and experimental OST…