“…In addition, several researchers have proposed that cognitive factors, such as moral disengagement, play a central role in the relationship between trauma exposure and aggressive behavior among inner-city African American youth (McMahon, Felix, Halpert, & Petropoulos, 2009). Exposure to trauma could lead to the development of a pathological adaptation to violence (Ng-Mak et al, 2002; Ng-Mak, Salzinger, Feldman & Stueve, 2004) and to deceased self-efficacy to handle social problems in an effective, non-aggressive manner (LeBlanc, Self-Brown, Shepard, & Kelly, 2011; McMahon, Todd, Martinez, Coker, Sheu, Washburn, & Shah, 2013) .…”