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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...
| Otros Autores: | , |
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| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Washington, D.C. :
Brookings Institution Press,
2002.
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| Colección: | Book collections on Project MUSE.
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| Temas: | |
| Acceso en línea: | Texto completo |