The "active ingredients" approach to the development and testing of evidence-based instruction by instructional designers

• Autores: Richard E. Clark, Bror Saxberg
• Localización: Educational technology: The magazine for managers of change in education, ISSN 0013-1962, Vol. 52, Nº. 5, 2012 (Ejemplar dedicado a: A general issue covering varied aspects of educational technology), págs. 20-24
• Idioma: inglés
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