1. Sequential mediation path from moderate exercise to weight loss through social cognitive theory variables
- Author
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Annesi, James J. and Powell, Sara M.
- Subjects
Exercise -- Health aspects -- Methods -- Psychological aspects ,Psychological research ,Weight loss -- Methods -- Psychological aspects ,Psychology and mental health - Abstract
An improved understanding of psychosocial factors and their dynamic changes and interrelations is required to increase comprehension of the effects of exercise on weight loss. Women (N = 99) participating in a theory-based, community-administered obesity program focused on self-regulation of weight-loss behaviors were assessed. Analyses of a theory- and causal chain-driven sequential multiple mediation model affirmed the hypothesized path from moderate exercise[right arrow]decreased negative mood[right arrow]increased self-regulation[right arrow]increased self-efficacy[right arrow]improved weight-loss behaviors[right arrow]weight loss over 6 months. Alternate significant paths within the model reinforced an expected relationship between exercise-associated decrease in negative mood and increased self-regulation. Although completion/non-completion of the equivalent of 3 moderate bouts of exercise/week was significantly related to weight loss in bivariate analyses, it was no longer significant when the above mediators were sequentially entered. The mean observed loss of weight was -7.6%. Findings lent direction to more extensive and controlled research that could inform improvements in behavioral obesity treatments., Author(s): James J. Annesi [sup.1] [sup.2] [sup.3] , Sara M. Powell [sup.2] Author Affiliations: (1) Central Coast YMCA, , Monterey, CA, USA (2) grid.253562.5, 0000 0004 0385 7165, California State [...]
- Published
- 2023
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