Abstract

This study investigated the self-enhancement function of autobiographical memory based on self-esteem in younger adults. A total of 84 university students (42 males and 42 females) completed the Rosenberg Self-esteem Scale. They recalled three positive and three negative self-esteem memories and rated the quality of each memory. Based on their self-esteem scores, they were divided into high and low self-esteem level groups. The analysis of variance showed that memories of high self-esteem younger adults were more vivid and they recalled more information about themselves and others for a longer time. Regardless of self-esteem level, younger adults recalled more information about themselves in negative events and experienced more changes in emotions and thoughts after negative events. Negative emotional valence of negative events was higher in younger adults with low self-esteem. The content analysis showed that self-esteem memories of negative experiences focused on social relations rather than achievement. These findings suggest that the self-enhancement function of autobiographical memory does not work in younger adults, and the effects of negative experiences are strong. Self-concepts can be damaged more in younger adults with low self-esteem.