Table 3.
Final Regressions of Change in Physical Activity (Self-Report, Device) from Baseline to 48 weeks on Social-Cognitive Constructs
| Variable | Model physical activity self-report MVPAa | Model physical activity device stepsb | ||||
|---|---|---|---|---|---|---|
| Standardized coefficient | t | p | Standardized coefficient | t | p | |
| Constant | −.452 | .000 | 4.05 | <.001 | ||
| Psychological outcome realizations 24-weeksc | .26 | 4.300 | .000 | - | ||
| Self-efficacy change (6-weeks to 24-weeksc | - | .28 | 3.674 | <.001 | ||
Note. MVPA = moderate/vigorous physical activity
a
R2= .06, F(1,256) 18.49, p=<.001
b
F(1,149) 13.49, p=<.001
c
This is the independent variable retained in the final regression model using a hierarchical /theoretical regression analysis.