|  | MVPA (Actigraph®)c | MVPA (3DPAR) | School Sports | Out-of-School Sports |
|---|
| Â | b(se) | Semi-partial corr2 d | b(se) | Semi-partial corr2 d | b(se) | Semi-partial corr2 d | b(se) | Semi-partial corr2 d |
|---|
Perceived Competence | 0.043* (0.020) | 0.030 | 1.991** (0.745) | 0.037 | 0.303*** (0.045) | 0.177 | 0.183*** (0.045) | 0.073 |
Social Support | 0.063* (0.032) | 0.027 | 2.639* (1.186) | 0.026 | 0.474*** (0.072) | 0.173 | 0.313*** (0.071) | 0.086 |
Environmental Resources | 0.096~ (0.052) | 0.023 | 0.954 (2.006) | 0.001 | 0.234~ (0.133) | 0.015 | 0.046 (0.125) | 0.001 |
- ~p < 0.08; p < 0.05*; p < 0.01**; p < 0.001***
- a Regression equations predicting PA included gender, age, race, BMI percent, household income, parental PA and parental value of PA as covariates.
- b Two participants did not provide any responses to the Perceived Competence and Social Support questionnaires, for a total sample size of 190.
- cAnalyses using Actigraph® data were performed on a subsample of adolescents (n = 130) who had ≥4 complete days of data (≥8 hours of wear-time), including 2 weekend days. These analyses also included the number of complete days as a covariate.
- d Squared semi-partial correlations represent the proportion of the variance in MVPA(Actigraph®), MVPA(3DPAR), school sports participation, and out-of-school sports participation explained by perceived competence and social support for PA.
