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Evidence matters : randomized trials in education research /

Annotation Opinions about education programs and practices are offered frequently -- by children, parents, teachers, and policymakers. Credible studies of the impact of programs on the performance of children are far less frequent. Researchers use a variety of tools to determine their impact and eff...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Mosteller, Frederick, 1916-2006, Boruch, Robert F.
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Washington, D.C. : Brookings Institution Press, ©2002.
Temas:
Acceso en línea:Texto completo