Colleen S. Conley, Jenna B. Shapiro, Alexandra C. Kirsch and Joseph A. Durlak. "A meta-analysis of indicated mental health prevention programs for at-risk higher education students." Journal of Counseling Psychology Vol. 64 Iss. 2 (2017) p. 121 - 140
Available at: http://works.bepress.com/colleen_conley/3/