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Hierarchical regression analyses for the prediction of behaviour.
| Variables | Model 1 | Model 2 | Model 3 | Final model |
|---|---|---|---|---|
| Behaviour | Standardised betas (β) | |||
| Intention | 0.25*** | 0.20** | 0.22** | 0.25*** |
| Self-efficacy | 0.14** | 0.10 | — | — |
| Facilitating factors | 0.04 | — | — | — |
| Descriptive norm | 0.00 | — | — | |
| Self-identity | 0.16** | 0.16* | 0.19** | |
| BMI (children) | 0.01 | — | ||
| Gender | 0.02 | — | ||
| Involvement | 0.02 | — | ||
| Presence | 0.01 | — | ||
| Transportation | 0.08 | — | ||
| Parents' level of PA | −0.00 | — | ||
|
| ||||
| R 2 | 0.13 | 0.14 | 0.11 | 0.14 |
PA: physical activity.
