Table 1.
Descriptive statistics for model variables
| Variable | M (SD) | Mdn | Skewness |
| Intention | |||
| Intention: HED | 3.13(1.85) | 3.00 | 0.15 |
| Intention: "Drink until you get drunk" | 3.12(1.89) | 3.00 | 0.19 |
| Attitudes | |||
| Dislike/like | 4.55 (2.62) | 5.00 | −0.03 |
| Undesirable/desirable | 4.30 (2.48) | 5.00 | 0.01 |
| Harmful/beneficial | 3.54(1.91) | 4.00 | 0.12 |
| Worthless/valuable | 3.86 (2.07) | 5.00 | −0.07 |
| Subjective norms | |||
| Descriptive: Average U.S. college student | 4.32(1.10) | 5.00 | −1.73 |
| Descriptive: Average student at your university | 4.30(1.12) | 5.00 | −1.68 |
| Injunctive: Average U.S. college student | 3.97 (0.98) | 4.00 | −0.65 |
| Injunctive: Average student at your university | 3.98 (0.96) | 4.00 | −0.66 |
| Controllability | |||
| Can control drinking to get drunk | 4.39(1.11) | 5.00 | −1.87 |
| Able to resist drinking to get drunk | 4.40(1.12) | 5.00 | −1.95 |
| Control over drinking to get drunk is possible/impossible | 4.34(1.13) | 5.00 | −1.69 |
| Self-efficacy | |||
| DRSEQ: emotional | 5.29 (0.99) | 5.86 | −1.61 |
| DRSEQ: opportunistic drinking | 5.64 (0.67) | 6.00 | −2.80 |
| Alcohol variables | |||
| HED Time 1 | 2.76 (4.24) | 1.00 | 2.11 |
| HED Time 2 | 2.64(4.12) | 1.00 | 2.03 |
| HED Time 3 | 2.06 (3.79) | 0.00 | 2.90 |
| HED Time 4 | 2.45 (4.04) | 1.00 | 2.67 |
| Peak drinks Time 1 | 4.84 (4.67) | 4.00 | 1.38 |
| Peak drinks Time 2 | 4.43 (4.48) | 4.00 | 1.64 |
| Peak drinks Time 3 | 3.77 (4.38) | 3.00 | 1.97 |
| Peak drinks Time 4 | 4.12(4.16) | 4.00 | 1.32 |
Notes: HED = heavy episodic drinking; DRSEQ = Drinking Refusal Self-Efficacy Questionnaire.