Relationship closeness and trauma narrative detail: A critical analysis of betrayal trauma theory

Betrayal Trauma Theory (BTT) holds that certain traumas, such as incest, should be uniquely categorized as betrayal trauma: a subcategory of trauma in which the violation of trust, within a close relationship, occurs in the context of a traumatic event. According to BTT, betrayal trauma results in either partial or complete traumatic amnesia because repression is adaptive when a victim depends on a perpetrator for physical or emotional needs. In a test of BTT, undergraduates screened for betrayal and non‐betrayal trauma histories provided detailed accounts of these events. In order to account for threats to internal validity that are often overlooked by traumatic amnesia researchers, we also assessed factors known to compromise narrative detail. Consistent with BTT predictions, more betrayal was associated with less detailed trauma narratives. However, this relationship was no longer significant after controlling for survivor age, avoidance symptoms, gender and purposeful omission of detail. Copyright © 2008 John Wiley & Sons, Ltd.