BACKGROUND: Few studies have examined the associations between exercise self-efficacy, goals, and physical activity over time. PURPOSE: This study examines whether self-selected goals mediate the changes in exercise self-efficacy on physical activity over 12 months. METHODS: Data are derived from 313 older men participating in the Veterans LIFE Study. RESULTS: Changes in exercise self-efficacy were significantly associated with changes in physical activity both directly (betas = 0.25 and 0.24, p < 0.05) and indirectly (betas = 0.24 and 0.30, p < 0.05) through changes in health-related and walking goal ratings (betas = 0.19 and 0.20, p < 0.05). Both types of goal setting continued to partially mediate the relationship between exercise self-efficacy and physical activity when covariates were added to the models. CONCLUSION: This study extends the application of social cognitive and goal-setting theories to physical activity by showing that goals partially mediate the relationship between exercise self-efficacy and physical activity over time.
RCT Entities:
BACKGROUND: Few studies have examined the associations between exercise self-efficacy, goals, and physical activity over time. PURPOSE: This study examines whether self-selected goals mediate the changes in exercise self-efficacy on physical activity over 12 months. METHODS: Data are derived from 313 older men participating in the Veterans LIFE Study. RESULTS: Changes in exercise self-efficacy were significantly associated with changes in physical activity both directly (betas = 0.25 and 0.24, p < 0.05) and indirectly (betas = 0.24 and 0.30, p < 0.05) through changes in health-related and walking goal ratings (betas = 0.19 and 0.20, p < 0.05). Both types of goal setting continued to partially mediate the relationship between exercise self-efficacy and physical activity when covariates were added to the models. CONCLUSION: This study extends the application of social cognitive and goal-setting theories to physical activity by showing that goals partially mediate the relationship between exercise self-efficacy and physical activity over time.
Authors: Paul A Estabrooks; Candace C Nelson; Stanley Xu; Diane King; Elizabeth A Bayliss; Bridget Gaglio; Paul A Nutting; Russell E Glasgow Journal: Diabetes Educ Date: 2005 May-Jun Impact factor: 2.140
Authors: Miriam C Morey; Matthew J Peterson; Carl F Pieper; Richard Sloane; Gail M Crowley; Patricia A Cowper; Eleanor S McConnell; Hayden B Bosworth; Carola C Ekelund; Megan P Pearson Journal: J Am Geriatr Soc Date: 2009-05-08 Impact factor: 5.562