Table 4.
Standardized Hierarchical Regression Analyses for Alcohol-Related Consequences and Intentions to Drink
| Predictors | Alcohol-Related Consequences
|
Intentions to Drink
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model 1
|
Model 2
|
Model 1
|
Model 2
|
|||||||||
| β | SE | β | SE | β | SE | β | SE | |||||
| Peer Variables | ||||||||||||
| Alcohol use | .11 | .06 | .10 | .06 | .36*** | .05 | .31*** | .05 | ||||
| Offers to use | .28*** | .06 | .28*** | .06 | .31*** | .05 | .29*** | .05 | ||||
| Parent Variables | ||||||||||||
| Rules against use | .01 | .05 | −.13** | .04 | ||||||||
| Family support | .12* | .05 | .12** | .04 | ||||||||
| R2 | .13 | .14 | .37 | .40 | ||||||||
| ΔR2 | .11 | .01 | .30 | .03 | ||||||||
| ΔF | 24.09*** | 2.67 | 86.72*** | 10.64*** | ||||||||
Note. N = 383. ΔR2 for each Model 1 represents variance explained after adjusting for age, gender, ethnic-racial group, academic performance, enrollment in school, living arrangement, and assignment to study arm. Rules against use (0 = no, 1 = yes); lower family support scores are better.
*
p < .05.
**
p < .01.
***
p < .001