“Amnesia” for summer camps and high school graduation: Memory work increases reports of prior periods of remembering less

Publisher Website
Google Scholar
Abstract
Claims regarding amnesia for childhood sexual abuse have often been based on studies of adults' responses to questions of the form, "Was there ever a period of time when you remembered less of the abuse than you do now?" In this experiment, 43 adult (mean age = 42) participants rated their current and prior memories of several nontraumatic childhood/adolescent events. Reports of prior periods of less memory were fairly common. Participants then engaged in "reminiscence" or "enhanced" retrieval activities directed toward remembering more about a selected target event. Following retrieval, 35% of the reminiscence condition participants reported prior poor memory for the target event, as did 70% of the enhanced condition. These results highlight the need for appropriate control conditions in retrospective studies of amnesia for childhood trauma.