The What Works Clearinghouse (WWC) identifies existing research on educational interventions, assesses the quality of the research, and summarizes and disseminates the evidence from studies that meet WWC standards. The WWC aims to provide enough information so educators can use the research to make informed decisions in their settings. This…

This report aims to set out a preliminary understanding of what is and is not known about how children and young people's experiences of systems of support impact on their involvement in serious violence, based on a review of a sample of evidence from the Systems Evidence and Gap Map (EGM), an interactive tool published by the Department for…

BASIE is a framework for interpreting impact estimates from evaluations. It is an alternative to null hypothesis significance testing. This guide walks researchers through the key steps of applying BASIE, including selecting prior evidence, reporting impact estimates, interpreting impact estimates, and conducting sensitivity analyses. The guide…

The National Academy of Education (NAEd) undertook this consensus report on the evaluation and improvement of teacher preparation programs (TPPs). Specifically, this consensus report aims to (1) identify and disseminate best practices for evaluating and improving TPPs to promote teacher effectiveness and student achievement; (2) provide…

Social and emotional learning (SEL) has been defined in various ways. One of the most commonly cited models, that of the Collaborative for Academic, Social, and Emotional Learning (CASEL), defines SEL as "the process through which students and adults acquire and effectively apply the knowledge, attitudes, and skills necessary to understand…

The Education Technology Industry Network, a division of the Software & Information Industry Association commissioned Empirical Education Inc. to provide guidelines for research given the accelerated development of cloud-based technology and the important policy changes brought about by the Every Student Succeeds Act (ESSA). The guidelines…

This review was designed to further our understanding of the link between teachers' pedagogical beliefs and their educational uses of technology. The synthesis of qualitative findings integrates the available evidence about this relationship with the ultimate goal being to facilitate the integration of technology in education. A meta-aggregative…

This guide is addressed to policy officials, program providers, and researchers who are seeking to: (1) identify and implement social programs backed by valid evidence of effectiveness; or (2) sponsor or conduct an evaluation to determine whether a program is effective. The guide provides a brief overview of which studies can produce valid…

Primary research in education and social sciences is marked by a diversity of methods and perspectives. How can we accommodate and reflect such diversity at the level of synthesizing research? What are the critical methodological decisions in the process of a research synthesis, and how do these decisions open up certain possibilities, while…

Prevention field has achieved major advances in developing, implementing, and testing the efficacy of preventive interventions in controlled settings. Nevertheless, there is still a gap in translating the success of programs in efficacy trials into real-life settings. Dissemination of evidence-based programs is a major challenge. The authors argue…

Currently, when there is a lot of political talk about the need for "evidence-based policy", and when public policy seeks to calibrate research quality and impact, there is a pressing need to reconsider the relationships between education/al research and education policy. This article seeks to do this, beginning with considerations of the…

This brief is part of a series that explores key implementation considerations. It focuses on the importance of identifying, operationalizing, and implementing the "core components" of evidence-based and evidence-informed interventions that likely are critical to producing positive outcomes. The brief offers a definition of "core components",…

Systematic reviews and meta-analysis are techniques for synthesizing primary empirical studies to produce a summary of effects. To facilitate this goal, the Campbell Collaboration (C2) supports reviews within the disciplines of crime and justice, education, international development, and social welfare. At the annual Campbell Colloquium, experts…

This book, for the first time ever, critically examines the role of full service and extended schools. The authors draw on their extensive international evaluations of this radical new phenomenon to ask: (1) What do extended or full service schools hope to achieve, and why should services based on schools be any more effective than services…

Researchers, policy makers, and practitioners share a sincere interest in improving the human condition. Academics may be tempted to fault irrationality, ideology, or ignorance for the failure of research to inform policy and practice more powerfully, but policy makers and practitioners want academics to tell them "what works" in order to find a…