| Abstract: | Summary Clinicians have noted that childhood abuse survivors frequently report that they have forgotten large parts of their childhood. While memory for abusive experiences has attracted a great deal of attention from researchers, other types of memory disturbances may also accompany a history of childhood trauma. Many clinicians report that certain types of sexual abuse, and abuse at certain developmental stages, is more likely to result in reports of gaps in memory for the abuse. However, because information has been mainly collected in clinical populations, the possibility of confounding between abusive experiences and psychological disturbances cannot be ruled out. This article reports on data gathered from a large, epidemiologic study conducted within a health maintenance organization. A history of childhood physical or sexual abuse doubled the prevalence of general autobiographical memory loss for women, while for men, the rate increased 1.5 times over those with no abuse history. Higher rates of autobiographical memory loss were noted where both types of abuse were reported. Further, multiple incidents of sexual abuse, sexual abuse by a relative, and more severe sexual abuse increased reports of autobiographical memory loss. Theoretical perspectives on changes in the memory system that may affect trauma survivors are discussed. |
