Using a randomized controlled trial, we investigated changes in both sexual harassment (SH) perpetration and victimization of 2104 middle school students in New York City who received divergent saturation and dosage levels of "Shifting Boundaries," an SH prevention program, which was represented by the length of the program. We assessed…

Principles focused evaluation (PFE) can complement existing formative and outcome evaluation plans by identifying Effectiveness Principles (EPs), an operationalization of values and standards that guide practitioners during program implementation. To date, however, few examples of PFE are available in the literature. This description of the…

The overriding aim of this study was to conduct a side-by-side comparative evaluation of two online suicide prevention gatekeeper-training programs: Question, Persuade, Refer (QPR) and Making Educators Partners in Youth Suicide Prevention (MEP). Specific aims included identifying program components, instructional methods, and technology elements…

Attrition and turnover among early career teachers (ECTs) have garnered the attention of policymakers and educational leaders across Canada. However, due to provincial/territorial responsibility for education in Canada, teacher induction efforts to keep novice teachers in the profession depend on school system structures and policies specific to…

This research seeks to evaluate the implementation and effectiveness of a behavioral threat assessment and management (BTAM) program within the Mansfield Independent School District, catering to students from kindergarten through 12th grade. The primary focus of the BTAM initiative is to detect early signs of potential violence in students'…

Bullying has far-reaching consequences, and effective bullying prevention can have a long-lasting impact on the well-being of many individuals. To confront bullying in schools, the Olweus Bullying Prevention Program (OBPP) has been implemented in Lithuanian schools since 2008. The OBPP has already been implemented in 466 schools and about…

The objective of this review is to establish whether or not existing school-based antibullying programs are effective in reducing school-bullying behaviors. This report also updates a previous meta-analysis conducted by Farrington and Ttofi. This earlier review found that antibullying programs are effective in reducing bullying perpetration and…

Much of the sexual assault prevention literature on the university level focuses on individual institutions' varied efforts to address incidences of sexual assault on their campuses and their outcomes (Donais et al., 2018). While consent education programming has emerged as one such effort, there is a dearth of evaluative literature in this area…

Beginning in 2010, the U.S. Department of Health and Human Services (HHS) sponsored numerous studies testing the effectiveness of Adolescent Pregnancy Prevention programs on youths' risky sexual behaviors. This article presents results from a meta-analysis of such studies completed between 2015 and 2019 and provided to us by HHS. Studies were…

Chronic absenteeism and truancy have plagued the United States for more than a century. Various interventions have been utilized, yet eight million students are absent from school every day, and seven million meet the threshold for chronic absenteeism in a school year. Some communities implemented voluntary court-based truancy diversion programs…

As evidence-based interventions are scaled, fidelity of implementation, and thus effectiveness, often wanes. Validated fidelity measures can improve researchers' ability to attribute outcomes to the intervention and help practitioners feel more confident in implementing the intervention as intended. We aim to provide a model for the validation of…

Background: Comprehensive health education in schools can effectively prevent drug use and related outcomes, but successful implementation remains challenging. Contextual determinants, including intervention-setting compatibility, focus on the intervention, available resources, and leadership support, influence implementation success. This study…

The purpose of this study was to apply two of Kirkpatrick's Four Levels of Training Evaluation to evaluate the implementation of PAX Good Behavior Game training in a challenged Ohio middle school. The study explored teacher "reactions" to and perceived "learning" from the training as it relates to the middle school's goals, and…

This article presents results from an extensive systematic and meta-analytical review of the effectiveness of school-based bullying prevention programs. Its main aim is to explore the results of this meta-analysis specifically in regard to variations in the effectiveness of school-bullying programs globally and the effectiveness of specific…

Similar to national trends, in Illinois, fatal opioid overdoses have risen. Black men (35+) outrank all other racial subgroups for the highest rate of fatal opioid overdoses in the state. To address this, Prevention First and the Illinois Department of Human Services developed a public health education campaign to support increasing enrollment in…