Self-efficacy, social support, and depression in aging: a longitudinal analysis.

This study examines the relationship of self-efficacy and social support to adjustment in aging. Fifty-two community residents participated in an initial structured interview and a follow-up interview one year later. Measures of depression and self-efficacy relating to social support were included in the initial interview, with measures of depression and actual social support included at follow-up. Results showed that initial self-efficacy was related to social support one year later. A path analysis showed that self-efficacy functions directly as well as indirectly through its effect on social support in preventing depression. A partial correlational analysis showed that the relationships between initial self-efficacy and depression one year later and between social support and depression at follow-up hold when ongoing depression is controlled.