Dossier de preuve de méthode

What Works Clearinghouse Standards

The What Works Clearinghouse (WWC) standards are the protocol the U.S. Institute of Education Sciences uses to judge how much confidence an education study's findings deserve as causal evidence. They specify which designs can support causal claims, how to screen for threats such as attrition and confounding, and how to rate each study — Meets Standards Without Reservations, With Reservations, or Does Not Meet Standards — before synthesizing the body of evidence. The standards are a cornerstone of evidence-based education policy in the United States.

Sources recorded, not reviewed

Dossier source

Citations copiées telles quelles du dossier source de la méthode. Aucune vérification au niveau de la revendication n'en est déduite.

What Works Clearinghouse Procedures and Standards for Rating Educational Evidence

Dossier de méthode taxonomique · process-pipeline / education

Ouvrir la méthode complète

Revendications organisées

Revendications enregistrées dans le registre de preuves, chacune avec sa propre évaluation.

Pas encore de revendications organisées

Cette vue n'invente pas d'évaluation de revendication lorsque le registre n'en contient aucune.

Méthodes apparentées

Généré à partir du graphe de méthodes et présenté comme des relations suggérées par la machine — aucune revendication de preuve n'est déduite.

Same method familyEffect Size in Education Researchmachine-suggested · Relational suggestion, not evidence.See alsoRandomized Controlled Trialmachine-suggested · Relational suggestion, not evidence.Same method familySingle-Case Design in Educationmachine-suggested · Relational suggestion, not evidence.