Group dynamics as a predictor of dissociation for Black victims of violence: An exploratory study of cultural betrayal trauma theory.

Violence victimization is prevalent in the US and is linked to costly mental health outcomes, including dissociation and posttraumatic stress disorder (PTSD). Black Americans are at increased risk for violence victimization, while additionally enduring racism that impacts mental health. Moreover, discrimination affects outcomes of violence. Cultural betrayal trauma theory (CBTT) is a new framework for examining the impact of within-group violence victimization (termed cultural betrayal trauma) and minority status on outcomes. Furthermore, CBTT examines posttraumatic group dynamics, such as (intra)cultural pressure. As pressure to protect the minority in-group by not disclosing cultural betrayal trauma, (intra)cultural pressure may impact outcomes. The purpose of the exploratory study was to examine the impact of cultural betrayal trauma and (intra)cultural pressure on dissociation and posttraumatic stress symptoms (PTSS). Participants (N = 43) were Black/African American university students who completed online measures assessing violence victimization and outcomes. Linear regression analyses revealed that cultural betrayal trauma predicted PTSS, whereas (intra)cultural pressure predicted dissociation. The current study has implications for examining the impact of group dynamics, such as (intra)cultural pressure, in clinical interventions for Black victims of cultural betrayal trauma. Such cultural competency in mental health care treatment may help reduce mental health disparities.