Duncan R, Washburn IJ, Lewis KM, Bavarian N, DuBois DL, Acock AC, Vuchinich S, Flay BR.  2017.  Can Universal SEL Programs Benefit Universally? Effects of the Positive Action Program on Multiple Trajectories of Social-Emotional and Misconduct Behaviors Prevention Science: The Official Journal of the Society for Prevention Research. 18(2):214-224.

Duncan R, Washburn IJ, Lewis KM, Bavarian N, DuBois DL, Acock AC, Vuchinich S, Flay BR.  2017.  Can Universal SEL Programs Benefit Universally? Effects of the Positive Action Program on Multiple Trajectories of Social-Emotional and Misconduct Behaviors Prevention Science: The Official Journal of the Society for Prevention Research. 18(2):214-224.

Bavarian N, Lewis KM, DuBois DL, Acock A, Vuchinich S, Silverthorn N, Snyder FJ, Day J, Ji P, Flay BR.  2013.  Using Social-Emotional and Character Development to Improve Academic Outcomes: A Matched-Pair, Cluster-Randomized Controlled Trial in Low-Income, Urban Schools. Journal of School Health. 83(11):771-779.

Snyder FJ, Vuchinich S, Acock A, Washburn IJ, Flay BR.  2012.  Improving Elementary School Quality through the Use of a Social-Emotional and Character Development Program: A Matched-Pair, Cluster-Randomized, Controlled Trial in Hawai'i. Journal of School Health. 82(1):11-20.