Table 4.
Hierarchical Regression Models for Predicting Alcohol-Related Problems
| Predictor Variable | R2 | Inc. R2 | B | p(B) |
|---|---|---|---|---|
| Step 1 | .54 | .54** | ||
| Gender | −0.2 | .10 | ||
| Typical Consumption | 2.2 | < .001 | ||
| Gender X Consumption | −0.5 | .08 | ||
| MCSDS | −0.06 | < .001 | ||
| Step 2 | .56 | .02* | ||
| Gender | −0.1 | .27 | ||
| Typical Consumption | 2.1 | < .001 | ||
| Gender X Consumption | −0.5 | .06 | ||
| MCSDS | −0.04 | .03 | ||
| SSRQ-IC | −0.03 | < .005 | ||
| SSRQ-GS | 0.002 | .85 | ||
| Step 3 | .57 | .01 | ||
| Gender | −0.1 | .30 | ||
| Typical Consumption | 2.2 | < .001 | ||
| Gender X Consumption | −0.5 | < .05 | ||
| MCSDS | −0.04 | < .05 | ||
| SSRQ-IC | −0.02 | .10 | ||
| SSRQ-GS | −0.01 | .39 | ||
| Gender X SSRQ-IC | −0.02 | .29 | ||
| Gender X SSRQ-GS | .03 | .13 | ||
| Step 4 | .55 | −.02 | ||
| Gender | −0.1 | .27 | ||
| Typical Consumption | 1.9 | < .001 | ||
| MCSDS | −0.04 | < .05 | ||
| SSRQ-IC | −0.03 | < .005 | ||
| SSRQ-GS | 0.002 | .85 |
Note. Gender was coded 0 = Female, 1 = Male. MCSDS = Marlowe-Crowne Social Desirability Scale; SSRQ-IC = short version of the Self-Regulation Questionnaire—Impulse Control Subscale; SSRQ-GS = short version of the Self-Regulation Questionnaire—Goal Setting Subscale.
*
p < .01.
**
p < .001.