Profiles of Community Violence Exposure, Moral Disengagement, and Bullying Perpetration: Evidence from a Sample of Italian Adolescents.

According to the Pathologic Adaptation Model of community violence exposure, repeated experiences of violence within the community lead youth to accept violence as a normative and legitimate strategy to cope with conflict, thus increasing their involvement in aggressive behaviors. This hypothesis has been under-investigated with reference to bullying at school. Using a person-centered analytical approach (latent profile analysis), this study examines the mediating role of moral disengagement as a type of normalizing cognition about violence, in the relationship between profiles of community violence exposure and perpetration of bullying. Eight hundred and two adolescents (11-18 years; 43.4% girls) from two different urban and societal contexts in Italy (Milan vs. Naples) participated in the study. Four profiles of exposure to community violence emerged. Context site and age influenced belonging to the four profiles. Being moderately exposed to violence, both as a victim and as a witness, was significantly associated with higher levels of moral disengagement and bullying perpetration. Being exposed as a witness and as a victim, and being exposed only as a witness were associated with bullying perpetration via the increase of moral disengagement. These findings support the Pathologic Adaptation Model and indicate that adolescents who experience higher levels of community violence, as a witness or both as a witness and a victim, are more likely to develop morally disengaged beliefs about violence, which in turn would increase the likelihood to perpetrate bullying. Results are also discussed in the context of social diversity.