Table 8 Comparing Current study to Original study for reliability estimates of physical activity related psychosocial scales (n = 512)
| Â | Â | Current study | Original study |
|---|---|---|---|
Variable | items | alpha | alpha |
Change strategies | 15 | 0.78 | 0.88 |
Self-efficacy | 06 | 0.84 | 0.76 |
Pros | 05 | 0.81 | 0.81 |
Cons | 05 | 0.69 | 0.53 |
Family Support | 04 | 0.72 | 0.79 |
Friend Support | 05 | 0.77 | 0.60 |
Environment | 04 | 0.67 | 0.42 |