Table 3.
Fixed and Random Effects of Multilevel Model Examining the Cross-Level Interaction of ALC+ Use on Consequences Experienced
| Fixed Effects | Estimate (S.E.) |
|---|---|
| Intercept | 2.90 (0.13)** |
| Level 1 | |
| Event-Level ALC+ Use (Predictor) | 0.14 (0.23) |
| Drinks Consumed (Covariate) | 0.38 (0.02)** |
| Day of Diary Report (Covariate) | −0.57 (0.06)** |
| Drinks Consumed* Day of Diary Report (Covariate) | −0.09 (0.01)** |
| Level 2 | |
| Average ALC+ Use (Predictor) | 0.14 (0.18) |
| Gender (Covariate) | 1.60 (0.22)** |
| Cross-Level Interactions | |
| Average ALC+ Use* Event-Level ALC+ Use (Predictor) | 0.43 (0.18)* |
| Gender* Drinks Consumed (Covariate) | 0.21 (0.03)** |
| Gender* Day of Diary Report (Covariate) | −0.35 (0.13)** |
|
| |
| Random Effects | |
|
| |
| Event-Level ALC+ Use | |
| Variance of Intercepts | 3.60 (0.35)** |
| Variance of Slopes | 0.43 (0.21)* |
| Covariance (Intercept, Slope) | 0.30 (0.21) |
| Drinks Consumed | |
| Variance of Intercepts | 0.32 (0.04)** |
| Variance of Slopes | 0.03 (0.01)** |
| Covariance (Intercept, Slope) | −0.01 (0.03) |
| Residual | 5.66(0.17)** |
Note: Log-likelihood difference tests were used to build the final model. All possible within- and cross-level interactions were tested and all non-significant interactions were removed from the final model.
Note:
p < .05,
p < .001