Table 4 Measures of internal consistency and stability
Number of items | Cronbach’s alpha | ICC | |
|---|---|---|---|
Self-regulation | 12 | 0.862 | 0.754 |
Susceptibility | 4 | 0.807 | 0.776 |
Seriousness | 4 | 0.781 | 0.976 |
Benefits physical activity | 5 | 0.901 | 0.743 |
Barriers physical activity | 5 | 0.727 | 0.812 |
Self-Efficacy | 5 | 0.856 | 0.876 |
Health motivation | 4 | 0.868 | 0.760 |