The What Works Clearinghouse (WWC) serves as a central and trusted source of scientific evidence for what works in education. The WWC designs its resources to help educators, administrators, families, researchers, and policymakers make evidence-based decisions. In fall 2023, the WWC convened the Small Working Group of Experienced Education…

Large numbers of students who enroll in college do not complete a degree. Yet, earning a college degree is one of the primary pathways for economic success and is increasingly required for good jobs and high wages. The way students interpret early academic struggles in college may affect whether or not they remain enrolled. If students attribute…

Large numbers of students who enroll in college do not complete a degree. If students attribute their academic challenges to a perceived lack of intelligence or inability to succeed in college, they may be less likely to persist. "Growth Mindset" interventions aim to improve college persistence and academic achievement by encouraging…

"Growth Mindset" interventions aim to improve college persistence and academic achievement by encouraging students to view intelligence as a "malleable" characteristic that grows with effort, and to view academic challenges as temporary setbacks that they can overcome. This What Works Clearinghouse (WWC) report explores the…

The What Works Clearinghouse (WWC) is an investment of the U.S. Department of Education's Institute of Education Sciences. Its purpose is to provide educators, policymakers, researchers, and the public with a central and trusted source of scientific evidence on what works in education. The WWC's goal is to produce high-quality products that help…

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…

The What Works Clearinghouse (WWC) seeks to provide practitioners information about "what works in education." One challenge in understanding "what works" is that effect sizes may not be comparable across studies, which limits the ability to compare the relative effectiveness of multiple interventions. One factor that…

This What Works Clearinghouse (WWC) report, part of the WWC's School Leadership topic area, examines research on the effects of the National Institute for School Leadership™ (NISL) program on student, teacher, and school leader outcomes. The "NISL" program (formerly the "NISL Executive Development Program") is a professional…

The What Works Clearinghouse (WWC) Study Review Protocol accompanies the "WWC Procedures and Standards Handbook, Version 5.0" and guides reviews of studies by the WWC. The WWC uses this protocol to review all studies, including those cited as evidence for U.S. Department of Education grant competitions, studies that were funded by the…

This supplement concerns Appendix E of the "What Works Clearinghouse (WWC) Procedures Handbook, Version 4.1." The supplement extends the range of designs and analyses that can generate effect size and standard error estimates for the WWC. This supplement presents several new standard error formulas for cluster-level assignment studies,…

This protocol guided the review of research that informs the What Works Clearinghouse (WWC) practice guide entitled "Strategies for Postsecondary Students in Developmental Education -- A Practice Guide for College and University Administrators, Advisors, and Faculty." This protocol was used in conjunction with the "WWC Procedures…

This intervention report presents findings from a systematic review of the System of Least Prompts (SLP) conducted using the WWC Procedures and Standards Handbook (version 3.0) and the Children and Students with Intellectual Disability review protocol (version 3.1). No studies of SLP that fall within the scope of the Children and Students with…

Education decisionmakers need access to the best evidence about the effectiveness of education interventions, including practices, products, programs, and policies. It can be difficult, time consuming, and costly to access and draw conclusions from relevant studies about the effectiveness of interventions. The What Works Clearinghouse (WWC)…

The What Works Clearinghouse (WWC) systematic review process is the basis of many of its products, enabling the WWC to use consistent, objective, and transparent standards and procedures in its reviews, while also ensuring comprehensive coverage of the relevant literature. The WWC systematic review process consists of five steps: (1) Developing…

"InsideTrack© Coaching" provides proactive, personalized coaching to help students identify and overcome both academic and nonacademic barriers to college persistence and graduation. This What Works Clearinghouse (WWC) report, part of the WWC's Supporting Postsecondary Success topic area, explores the effects of "InsideTrack©…