Memory and Affect: Autobiographical Memory Distribution and Availability in Normal Adults and Recently Detoxifed Alcoholics

An autobiographical memory task was administered to a group of 15 male alcoholics (duration of abuse x = 16 years) and to a control group comprised of 15 nonabusers. The alcoholics were inpatients in a chemical dependence treatment program who had their last drink 8 days prior to testing. Two aspects of autobiographical memory were compared. First, the distribution of memories for life events over the lifespan clearly differed for the two groups. The alcoholic group recalled far fewer memories from the most recent 5 years and showed an exaggerated tendency to recall memories from their early adulthood when compared to the control group. This result is consistent with a model of the onset of a temporally graded retrograde amnesia subsequent to a protracted period of alcohol abuse. In such cases the context for self-evaluation may remain heavily rooted in late adolescence. Second, in contrast to results of the control group, the data from men in the alcohol group revealed no relationship between latency to report autobiographical memories associated with a particular affect and self-rated frequency of such affects. This dissociation indicates the possible impact of atypical memory performance on views of the self.