The current study examined a model of desensitization to community violence exposure—the pathologic adaptation model—in male adolescents of color. The current study included 285 African American (61%) and Latino (39%) male adolescents (W1 M age = 12.41) from the Chicago Youth Development Study to examine the longitudinal associations between community violence exposure, depressive symptoms, and violent behavior. Consistent with the pathologic adaptation model, results indicated a linear, positive association between community violence exposure in middle adolescence and violent behavior in late adolescence, as well as a curvilinear association between community violence exposure in middle adolescence and depressive symptoms in late adolescence, suggesting emotional desensitization. Further, these effects were specific to cognitive-affective symptoms of depression and not somatic symptoms. Emotional desensitization outcomes, as assessed by depressive symptoms, can occur in male adolescents of color exposed to community violence and these effects extend from middle adolescence to late adolescence.

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The purpose of the current study was to examine a dual-process model of reactivity to community violence exposure in African American male adolescents from urban communities. The model focused on desensitization and hypersensitization effects as well as desensitization and hypersensitization as predictors of aggressive behavior. Participants were 133 African American male high school students, mean age = 15.17 years, SD = 0.96. Participants completed measures of exposure to community violence, depressive symptoms, hyperarousal symptoms, aggressive beliefs, and aggressive behaviors at two time points. Community violence exposure predicted changes in aggression, β = .25, p = .004, and physiological arousal, β = .22, p = .010, over time, but not aggressive beliefs. The curvilinear association between community violence exposure and changes in depression over time was not significant, β = .42, p = .083, but there was a significant linear association between the exposure to community violence (ECV) and changes in levels of depression over time, β = .21, p = .014. Results indicated a significant mediation effect for hyperarousal on the association between community violence exposure and aggressive behavior, B = 0.20, 95% CI = [0.04, 0.54]. Results showed support for physiological hypersensitization, with hypersensitization increasing the risk for aggressive behavior.

Emergency shelter care for children entering foster care is widely used as a temporary first placement, despite its contraindications. However, little research has examined predictors of utilization (e.g., entry into care, length of stay in care). A sample of 123 children (ages 6-13) entering foster care was studied to explore the variables associated with an initial placement in shelter care versus kinship care and variables associated with children staying less than 30 days in the shelter versus 30 days or longer. After applying a classification tree analysis (CTA via Optimal Data Analysis), results indicated that variables across the child's ecology--specifically the microsystem, mesosystem, and exosystem--were associated with increased emergency shelter utilization, including older age, entering as a dependency case, more relatives and fictive kin with barriers to involvement in the child's life, and the child welfare agency serving the child. These results suggest that although emergency shelter care utilization may be determined by a complex interaction of variables across the child's ecology, policy and programmatic attention to some of these risk factors might be effective in limiting utilization so that children can enter care with a more long-term, family-based placement.

Objective The current study examined pathways in a model of desensitization, the Pathologic Adaptation Model, in adolescent males of color. Specifically, the current study examined depressive symptoms and deviant beliefs as mediators of the association between community violence exposure and subsequent violent behavior. Method The current study included 250 African American (67%) and Latino (33%) male adolescents (T1 mean age = 15.32) from the Chicago Youth Development Study. Results Consistent with the Pathologic Adaptation Model, results demonstrated that depressive symptoms mediated the association between the quadratic violence exposure term in middle adolescence and violent behaviors in late adolescence, but the direction of the mediation effect was dependent upon the levels of violence exposure in middle adolescence. However, deviant beliefs were not found to be a significant mediator. Conclusion Emotional desensitization effects may increase the likelihood of violence perpetration in adolescent males exposed to community violence, and the implications for future research and intervention efforts are discussed.