Autobiographical Periods: A Review and Central Components of a Theory

Autobiographical periods refer to subjectively defined life periods with perceived beginnings and endings, including information about the people, places, activities, and objects associated with the period. Autobiographical periods are serial, parallel, and hierarchical and are associated with specific and categoric memories. Individuals construct autobiographical periods for the future and have knowledge of periods in other people's lives. The review shows that (a) autobiographical periods may facilitate the recall of specific memories; (b) specific memories from the beginning and end of autobiographical periods are more often recalled compared with specific memories from other time points; (c) autobiographical periods are used to place specific memories in time; (d) autobiographical periods play an important role in the construction of life stories; and (e) autobiographical periods are related to personality traits and well-being. The central components of a theory of autobiographical periods are outlined. Thinking of life as extended time periods is suggested to be the central process through which autobiographical periods are constructed. Sociocultural processes, experience, and goals are assumed to inform life period thinking, and thus the construction of autobiographical periods.