Evaluating the impact of complex whole-school interventions (CWSIs) is challenging. However, what evidence there is suggests that school leadership and other elements of whole-school contexts are important for pupils' attainment (Leithwood et al., 2006), suggesting that interventions aimed at changing these have significant potential to improve…

Today, more than half of the world population is under the age of 25 years and one in four is under age 18. The urgency of expanding access to Comprehensive Sexuality Education (CSE) notably for children and young people in Africa and Asia is greater than ever before. However, many challenges to the implementation and delivery of CSE in resource…

Community colleges that are exploring ways to dramatically improve outcomes for their students frequently seek a better understanding of the relationship between two "branded" approaches receiving significant publicity: Accelerated Study in Associate Programs (ASAP) and guided pathways. ASAP was created by the City University of New York…

The affordances of learning analytics (LA) tools and solutions are being increasingly harnessed for enhancing 21st century pedagogical and learning strategies and outcomes. However, use cases and empirical understandings of students' experiences with LA tools and environments aimed at fostering 21st century literacies, especially in the K-12…

This methodological brief is designed to provide both program operators and researchers with practical advice about how to assess a program's implementation and impact. Adapted from an article that first appeared in "The Handbook of Youth Mentoring" (DuBois and Karcher, ed. 2005), the brief focuses on the evaluation of mentoring programs, but the…

Community participation in program decision-making and implementation is an ideal that community and academic stakeholders aspire to in participatory research. This ideal, however, can be difficult to achieve. We describe lessons learned about community participation from a quasi-experimental trial aimed at reducing the uptake of smoking among…

Although many correctional education studies have identified various treatment programs as being effective for reducing recidivism, few, if any, of these studies appear to be above reproach when assessing their methodological vigor. This paper highlights the shortcomings in the current post-treatment quasi-experimental design primarily used to…

In the present climate of public accountability, there is increasing demand to show "what works" and what return is gained for the public from investments to improve communities. This increasing demand for accountability is being met with growing confidence in the field of philanthropy during the past 10 years that the impact or effectiveness of…

This article presents a guide that seeks to provide assistance to educational practitioners in evaluating whether an educational intervention is backed by rigorous evidence of effectiveness, and in implementing evidence-based interventions in their schools or classrooms. The guide is organized in four parts: (1) A description of the randomized…