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…

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) Standards Briefs explain the rules the WWC uses to evaluate the quality of studies for practitioners, researchers, and policymakers. An aspect of a study is considered a confounding factor if it is not possible to tell whether the difference in outcomes is due to the intervention, the confounding factor, or both.…

The What Works Clearinghouse (WWC) is a central and trusted source of information of scientific evidence for what works in education. Towards that end, the WWC summarizes research on a range of practices, programs, and policies (interventions) and disseminates that research in a variety of forms on the free public website. In recent years, the WWC…

What Works Clearinghouse (WWC) quick reviews (QRs) are designed to provide education practitioners and policymakers with timely, preliminary objective assessments of the quality of the research evidence from recently released research papers and reports that have received coverage in the media. These reviews focus primarily on studies of the…

Based on investigation and analysis of the What Works Clearinghouse (WWC) review process and reports, this panel concluded that: (1) WWC procedures and processes for identifying and extracting information from intervention studies are generally well documented and follow reasonable standards and practices for systematic reviews; and (2) WWC…

On November 5, 2002, Congress passed the Education Sciences Reform Act of 2002 (ESRA), establishing the Institute of Education Sciences (IES, or the Institute) and its board of directors, the National Board for Education Sciences (NBES, or the Board). The Institute reports to Congress yearly on the condition of education in the United States. The…

This directory is a revised listing of projects funded by the Office of Educational Research and Improvement (OERI) in the U.S. Department of Education. It includes the addresses, telephone numbers, mission statements, major activities, key staff, and OERI liaison of the 9 regional educational laboratories, the 19 national research and development…

Originally issued in December 1986, this directory is a revised listing of long-term, nondiscretionary projects funded by the Office of Educational Research and Improvement (OERI). It includes the addresses, telephone numbers, mission statements, major activities, and key staff of the regional educational laboratories, the national research and…

Asserting that few teachers can provide examples of how they actually used educational research to shape an instructional decision, this position paper argues that as presently structured, the educational research institution does not appear to be effective in communicating products of its work to practitioners. The paper examines obvious barriers…

This directory is an update of an earlier listing of the projects funded by the Office of Educational Research and Improvement (OERI) in the U.S. Department of Education that was issued in February 1988. It includes the addresses, telephone numbers, mission statements, major activities, and key staff of the regional educational laboratories, the…

This paper begins with an overview of ERIC that provides background on the system's decentralized structure, the bibliographic database, document availability, and ERIC publications. The historical development of ERIC from the early 1960s is described and illustrated with a chronology of selected major ERIC events from 1965 to 1991 and a table…

A broad range of education-related topics are addressed in this 181-document bibliography, which presents citations and abstracts for publications produced by the 16 ERIC Clearinghouses. An introduction explains the ERIC system, clearinghouse publications, the organization of this bibliography, and the availability of clearinghouse publications. A…

A broad range of education-related topics are addressed in this annotated bibliography, which presents citations and abstracts for 117 publications produced by the 16 ERIC Clearinghouses in 1983. An introduction explains the ERIC system, clearinghouse publications, the organization of this bibliography, and the availability of clearinghouse…

Document resumes of 173 substantive publications, produced by the 16 ERIC clearinghouses and appearing in Resources in Education (RIE), are alphabetically arranged by the 2-letter clearinghouse identification prefix, and, within each clearinghouse group, numerically listed by accession number. An abstract is provided for each title and a sample…