Table 2.
Intervention Completion by Motivation and Self-Efficacy
| Variable | Intervention Completers Mean (SD) |
Intervention Non Completers Mean (SD) |
t-value |
|---|---|---|---|
| Intrinsic Motivation§ | 26.8 (3.4) | 25.9 (3.6) | −2.66** |
| Extrinsic Motivation§§ | 16.4 (4.7) | 15.4 (4.8) | −2.28* |
| Diet Self-Efficacy§§§ | 33.0 (8.1) | 31.9 (9.2) | −1.40 |
| Physical Activity Self-efficacy§§§§ | 23.6 (5.2) | 22.56 (5.2) | −2.15* |
**
p<0.01;
*
p<0.05
§
Cronbach’s alpha=0.92
§§
Cronbach’s alpha=0.78
§§§
Cronbach’s alpha=0.92
§§§§
Cronbach’s alpha=0.80