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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 |
