Table 3.
Hierarchical linear regressions predicting intentions.
Intentions to DUIC | |||||
B | SE | p | R2 | ΔF | |
Covariates | .310 | 68.683*** | |||
Sex | .101 | .186 | .035 | ||
Past DUIC Behavior | .534 | .021 | .000 | ||
Main Effects | .557 | 56.180*** | |||
PBC for DUIC | .284 | .077 | .000 | ||
Attitude toward DUIC | .362 | .072 | .000 | ||
DUIC Subjective Norms | .046 | .045 | .306 | ||
2-Way Interactions | .580 | 2.804* | |||
PBC X Attitude | .105 | .038 | .006 | ||
Norms X PBC | .000 | .048 | .998 | ||
Attitude X Norms | .004 | .038 | .911 | ||
Sex X Attitude | −.167 | .146 | .254 | ||
Sex X PBC | .019 | .163 | .906 | ||
Sex X Norms | .080 | .092 | .382 | ||
Intentions to RWHD | |||||
B | SE | p | R2 | ΔF | |
Covariates | .283 | 59.301*** | |||
Sex | .263 | .203 | .195 | ||
Past RWHD Behavior | .140 | .013 | .000 | ||
Main Effects | .578 | 69.701*** | |||
PBC for RWHD | −.184 | .056 | .001 | ||
Attitude toward RWHD | .597 | .059 | .000 | ||
RWHD Subjective Norms | .071 | .049 | .148 | ||
2-Way Interactions | .585 | .792 | |||
PBC X Attitude | −.026 | .038 | .505 | ||
Norms X PBC | .052 | .033 | .119 | ||
Attitude X Norms | −.001 | .024 | .953 | ||
Sex X Attitude | −.034 | .120 | .774 | ||
Sex X PBC | −.123 | .136 | .367 | ||
Sex X Norms | −.092 | .109 | .400 |
p < .05.
p < .001.