Identity closure: a fifth identity status.

This study examined identity status and self-actualization of young adults (N = 41), who were administered a revised identity interview (based on Marcia's interview) and a measure of self-actualization (the Personal Orientation Inventory). A fifth status, identity closure, was added to account for status regression and re-foreclosure, found in previous studies. This addition prompted a revision of the operational definition of identity achievement to include three criteria: exploration, tentative commitment, and openness to alternatives. Open achieved individuals scored higher than closed individuals on the measure of self-actualization, suggesting some validity for the revised operational definition of identity achievement and providing support for Eriksonian theory. Theoretical implications and the development of a revised paradigm are discussed.