Background: Gaining insight into factors related to moderate-to-vigorous physical activity (MVPA) behavior may assist development of behavior change interventions targeting older adults. Purpose: To explore direct and indirect associations between older adults’ affective responses during MVPA and future MVPA behavior via self-efficacy beliefs and self-determined motivation. Methods: Data were collected from 82 older adults before, during, and after a walking bout; MVPA behavior was measured 1 month later via telephone. Results: Increases in tranquility during MVPA were indirectly correlated with future MVPA behavior via self-determined motivation (p < .05), but not self-efficacy beliefs (p > .05). Decreases in positive engagement and tranquility during MVPA were directly and positively linked with future MVPA behavior, whereas increases in revitalization during MVPA and self-determined motivation were directly and positively linked with future MVPA behavior (p < .05). Conclusions: Changes in older adults’ affective responses during MVPA may be important correlates of future MVPA behavior.
| Identifer | oai:union.ndltd.org:uottawa.ca/oai:ruor.uottawa.ca:10393/34074 |
| Date | January 2016 |
| Creators | Speranzini, Nicolas |
| Contributors | Brunet, Jennifer |
| Publisher | Université d'Ottawa / University of Ottawa |
| Source Sets | Université d’Ottawa |
| Language | English |
| Detected Language | English |
| Type | Thesis |
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