Problem Behavior and Urban, Low-Income Youth: A Randomized Controlled Trial of Positive Action in Chicago

Autor: Lewis, Kendra M., Schure, Marc B., Bavarian, Niloofar, DuBois, David L., Day, Joseph, Ji, Peter, Silverthorn, Naida, Acock, Alan, Vuchinich, Samuel, Flay, Brian R.
Zdroj: In American Journal of Preventive Medicine June 2013 44(6):622-630
Databáze: ScienceDirect