Table 3 Multiple Regression Analysis for the Prediction of Weight Change from Weight Management Related Behavior Change Models
From: Predicting short-term weight loss using four leading health behavior change theories
SCT – Weight Management | |||
|---|---|---|---|
Prediction Variables | β | sr2 | p |
Self-efficacy (WEL) | -0.46 | 20.5% | < 0.001 |
Outcome expectancy | 0.02 | 0.0% | 0.783 |
R 2 (R 2 adj. ) | 20.9% (19.6%) | < 0.001 | |
TTM – Weight Management | |||
Cognitive processes of change | 0.16 | 1.6% | 0.108 |
Behavioral processes of change | -0.23 | 3.1% | 0.027 |
Stages of Change | 0.07 | 0.5% | 0.370 |
Self-efficacy (WEL) | -0.45 | 19.4% | < 0.001 |
R 2 (R 2 adj. ) | 26.8% (24.3%) | < 0.001 | |
TPB – Weight Management | |||
Intentions | 0.00 | 0.0% | 0.963 |
Attitude | -0.24 | 4.0% | 0.017 |
Subjective norms | 0.01 | 0.0% | 0.892 |
Perceived behavioral control | -0.24 | 3.7% | 0.022 |
R 2 (R 2 adj. ) | 17.6% (14.8%) | < 0.001 |