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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
Burchinal, Margaret; Howes, Carollee; Pianta, Robert; Bryant, Donna; Early, Diane; Clifford, Richard; Barbarin, Oscar – Applied Developmental Science, 2008
Publicly funded prekindergartens are programs that most states use to promote school readiness, especially of 4-year-old children at risk for academic problems due to poverty. Despite large public expenditures, these programs have not been widely evaluated. We examined 240 randomly selected pre-kindergarten programs in six states with mature…
Descriptors: School Readiness, Preschool Education, Kindergarten, Preschool Teachers

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