Personality change in women from college to midlife.

Personality scores of female college seniors studied in 1958 or 1960, again when they were 27 years old, and again when they were 43 show significant mean changes and high stability coefficients on the California Psychological Inventory, Joffe-Naditch coping scales, Adjective Check List, and other measures. Changes in personality were largely consistent with theories of adult development. In these women, a major factor associated with change appears to be an increase in sex role specialization in their late 20s and a decrease in their later years that is accompanied by increases in confidence, dominance, and coping skills. The normative pattern of change was not confined to women on any one particular life path, but was most pronounced in women who actively engaged in some "social clock project."