Restricted access

Purchase article

USD  $24.95

Student 1 year subscription

USD  $76.00

1 year subscription

USD  $101.00

Student 2 year subscription

USD  $144.00

2 year subscription

USD  $189.00

The purpose of the current study was to examine whether the effects of social support on physical exercise in older adults depend on individual perceptions of self-efficacy. Three hundred nine older German adults (age 65–85) were assessed at 3 points in time (3 months apart). In hierarchical-regression analyses, support received from friends and exercise self-efficacy were specified as predictors of exercise frequency while baseline exercise, sex, age, and physical functioning were controlled for. Besides main effects of self-efficacy and social support, an interaction between social support and self-efficacy emerged. People with low self-efficacy were less likely to be active in spite of having social support. People with low support were less likely to be active even if they were high in self-efficacy. This points to the importance of both social support and self-efficacy and implies that these resources could be targets of interventions to increase older adults’ exercise.

Warner, Ziegelmann, and Schwarzer are with the Dept. of Educational Science and Psychology, Freie University Berlin, Berlin, Germany. Schüz and Wurm are with the German Center of Gerontology, Berlin, Germany.