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Eric.ed.gov – Estimating Impacts on Students, Teachers, and Schools of Programs Targeted for Preschool through Transition to College–Lessons for Methodologists from the Designs of 117 Evaluations Being Conducted in the Investing in Innovation Fund (i3) Grant Program.
eric.ed.gov har udgivet: When presenting results from rigorous, field-based evaluations of educational interventions, researchers often reveal methodological barriers they face in designing studies…