Table 1.
Descriptive statistics and correlations
| M | SD | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Sex | -- | -- | |||||||||||
| 2 | Age | 18.88 | 1.14 | −.11 | ||||||||||
| 3 | DTC | 2.04 | 0.81 | .00 | −.02 | |||||||||
| 4 | DTSE | 3.04 | 0.88 | −.05 | −.07 | .62 | ||||||||
| 5 | BDI | 0.31 | 0.26 | .08 | .01 | .38 | .12 | |||||||
| 6 | STAI | 2.05 | 0.38 | .04 | .04 | .39 | .06 | .70 | ||||||
| 7 | Mean Daily Depression | 1.37 | 0.39 | −.01 | −.04 | .33 | .12 | .37 | .41 | |||||
| 8 | Mean Daily Anxiety | 1.50 | 0.44 | .00 | −.07 | .27 | .11 | .32 | .34 | .73 | ||||
| 9 | Retrospective Drinking Frequency | 2.34 | 1.13 | −.19 | .05 | .27 | .55 | −.01 | −.08 | .05 | −.02 | |||
| 10 | Retrospective Drinking Intensity | 4.70 | 2.39 | −.35 | −.03 | .26 | .48 | −.06 | −.10 | .04 | .03 | .70 | ||
| 11 | Mean Daily Diary Drinking Frequency | 0.22 | 0.15 | −.26 | .07 | .21 | .40 | .01 | −.04 | .08 | .05 | .69 | .60 | |
| 12 | Mean Daily Diary Drinks per Drinking Day | 4.60 | 2.74 | −.37 | −.08 | .20 | .39 | −.09 | −.15 | .09 | .07 | .59 | .79 | .58 |
Note. All values (except sex and age) reflect mean levels over all available years. Sex: males = −1, females = 1; Age = age in first year of the study; DTC = Drinking to cope; DTSE = Drinking to socialize and enhance; BDI = Beck Depression Inventory; STAI = State-trait Anxiety Inventory. Correlations .09 or greater are significant at the .05 alpha level.