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Kendra M. Lewis; Samuel Vuchinich; Peter Ji; David L. DuBois; Alan Acock; Niloofar Bavarian; Joseph Day; Naida Silverthorn; Brian R. Flay – Applied Developmental Science, 2016
This study evaluated effects of "Positive Action," a school-based social-emotional and character development intervention, on indicators of positive youth development (PYD) among a sample of low-income, ethnic minority youth attending 14 urban schools. The study used a matched-pair, cluster-randomized controlled design at the school…
Descriptors: Urban Youth, Individual Development, Program Effectiveness, Values Education
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Mashburn, Andrew; Justice, Laura M.; McGinty, Anita; Slocum, Laura – Applied Developmental Science, 2016
Read It Again (RIA) is a curriculum for pre-kindergarten (pre-K) classrooms that targets children's development of language and literacy skills. A cluster randomized trial was conducted in which 104 pre-K classrooms in the Appalachian region of the United States were randomly assigned to one of three study conditions: Control (n = 30), RIA only…
Descriptors: Preschool Children, Language Acquisition, Literacy, Child Development
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Mashburn, Andrew J. – Applied Developmental Science, 2008
This study examined associations between quality of social and physical environments in preschools and children's development of academic, language, and literacy skills, and the extent to which preschool quality moderated the associations between child risk and development. Participants were a diverse sample of 540 four-year-old children in…
Descriptors: Ethnicity, Family Income, Preschool Children, Disadvantaged Youth