Table 3.
Hierarchical Forced Entry Multiple Regression Analyses.
| Exercise Behavior on Intention, Perceived Control, and Self-Efficacy | |||||
| Fchange | df | R2change | β1 | β2 | |
| (Block #1) | 60.5 | 3,350 | .34 | ||
| Intention | .38*** | .38*** | |||
| Self-efficacy | .18* | .14 | |||
| Perceived Control | .11 | .13 | |||
| (Block #2) | 4.7 | 6,347 | .03 | ||
| Marital status | .04 | ||||
| Income | .13** | ||||
| BMI | -.07 | ||||
| Total Model | 60.5 | 3,350 | .34 | ||
| Exercise Intention on the Theory of Planned Behavior | |||||
| F | df | R2 | β | ||
| Instrumental Attitude | .06 | ||||
| Affective Attitude | .30*** | ||||
| Subjective Norm | .02 | ||||
| Self-Efficacy | .36*** | ||||
| Perceived Control | -.02 | ||||
| Total Model | 43.12 | 5,348 | .38 | ||
* = p < .05
** = p < .01
*** = p < .001
F = F ratio
df = degrees of freedom
R2 = coefficient of determination
β1–2 = standardized regression coefficients for equations #1 and #2