Table 3.
Test-retest reliability (ICC) |
Correlations | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1. | 2. | 3. | 4. | 5. | 6. | 7. | 8. | 9. | 10. | 11. | |||
1. | General factor – alcohol reinforcement | .86 | |||||||||||
2. | Factor 1 (friends) alcohol reinforcement | .87 | .92*** | ||||||||||
3. | Factor 2 (partner) alcohol reinforcement | .85 | .90*** | .74*** | |||||||||
4. | Factor 3 (family) alcohol reinforcement | .73 | .72*** | .52*** | .52*** | ||||||||
5. | General factor – non-drinking reinforcement | .87 | −.34** | −.34*** | −.21 | −.35*** | |||||||
6. | Factor 1 (friends) non- drinking reinforcement | .85 | −.29** | −.30** | −.15 | −.33** | .88*** | ||||||
7. | Factor 2 (partner) non- drinking reinforcement | .89 | −.32** | −.31** | −.22 | −.32** | .58*** | .27* | |||||
8. | Factor 3 (family) non- drinking reinforcement | .79 | −.21 | −.21 | −.15 | −.18 | .81*** | .61*** | .36*** | ||||
9. | Factor 4 (texting) non- drinking reinforcement | .84 | −.24 | −.25 | −.14 | −.26* | .79*** | .63*** | .37*** | .49*** | |||
10. | Alcohol Consumption (GF) | .49*** | .55*** | .39*** | .25* | −.23 | −.17 | −.18 | −.20 | −.19 | |||
11. | Alcohol-related consequences (BYAACQ) | .39*** | .42*** | .38*** | .13 | −.09 | −.07 | −.08 | −.07 | −.07 | .44*** | ||
12. | Maximum alcohol consumption | .31** | .32** | .29** | .13 | −.05 | −.05 | .02 | −.03 | −.09 | .44*** | .33** |
Note. Significance tests are corrected for multiple tests via sequentially rejective Bonferroni correction (Holm, 1979). ICC = intraclass correlation, GF = Graduated Frequency measure, BYAACQ = Brief Young Adult Alcohol Consequences Questionnaire.
p < .05,
p < .01,
p < .001.