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Mayo-Wilson, Evan; Grant, Sean; Supplee, Lauren H. – Prevention Science, 2022
Clearinghouses are influential repositories of information on the effectiveness of social interventions. To identify which interventions are "evidence-based," clearinghouses review intervention evaluations using published standards of evidence that focus primarily on internal validity and causal inferences. Open science practices can…
Descriptors: Clearinghouses, Standards, Evaluation, Intervention
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Graves, Scott L.; Phillips, Shanye; Jones, Mark; Johnson, Kyanna – Psychology in the Schools, 2021
The What Works Clearinghouse (WWC) is a source that is used to report the empirical evidence for interventions. The purpose of this review was to understand the presence of Black children in research that has been classified as Meeting the Standards With and Without Reservations by the WWC. Results indicated that 16 interventions met the WWC…
Descriptors: African American Students, Student Behavior, Behavior Modification, Intervention
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Wolf, Rebecca – What Works Clearinghouse, 2021
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…
Descriptors: Effect Size, Outcome Measures, Educational Research, Differences