Found 6 results
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Filters: Author is Ji, Peter  [Clear All Filters]
Journal Article
M. Malloy, Acock, A., Dubois, D. L., Vuchinich, S., Silverthorn, N., Ji, P., and Flay, B. R., Teachers' Perceptions of School Organizational Climate as Predictors of Dosage and Quality of Implementation of a Social-Emotional and Character Development Program., Prevention science : the official journal of the Society for Prevention Research, 2014.
K. M. Lewis, Schure, M. B., Bavarian, N., Dubois, D. L., Day, J., Ji, P., Silverthorn, N., Acock, A., Vuchinich, S., and Flay, B. R., Problem behavior and urban, low-income youth: a randomized controlled trial of positive action in Chicago., American journal of preventive medicine, vol. 44, no. 6, pp. 622-30, 2013.
K. - K. Li, Washburn, I., Dubois, D. L., Vuchinich, S., Ji, P., Brechling, V., Day, J., Beets, M. W., Acock, A., Berbaum, M., Snyder, F., and Flay, B. R., Effects of the Positive Action programme on problem behaviours in elementary school students: A matched-pair randomised control trial in Chicago., Psychology & health, vol. 26, no. 2, pp. 187-204, 2011.
K. M. Lewis, Vuchinich, S., Ji, P., Dubois, D. L., Acock, A., Bavarian, N., Day, J., Silverthorn, N., and Flay, B. R., Effects of the Positive Action Program on Indicators of Positive Youth Development Among Urban Youth, Applied Developmental Science, pp. 1 - 13, 2015.
K. M. Lewis, Dubois, D. L., Bavarian, N., Acock, A., Silverthorn, N., Day, J., Ji, P., Vuchinich, S., and Flay, B. R., Effects of Positive Action on the Emotional Health of Urban Youth: A Cluster-Randomized Trial, Journal of Adolescent Health, vol. 53, no. 6, pp. 706 - 711, 2013.
I. J. Washburn, Acock, A., Vuchinich, S., Snyder, F., Li, K. - K., Ji, P., Day, J., DuBois, D., and Flay, B. R., Effects of a Social-Emotional and Character Development Program on the Trajectory of Behaviors Associated with Social-Emotional and Character Development: Findings from Three Randomized Trials, Prevention Science, vol. 12, no. 3, pp. 314 - 323, 2011.