Table 3.
Bivariate correlations among study variables
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
---|---|---|---|---|---|---|---|---|---|---|
1. Age | ||||||||||
2. # joints (baseline) | .03 | |||||||||
3. # joints (week 6) | .00 | .54** | ||||||||
4. # joints (week 12) | −.22 | .69** | .69** | |||||||
5. Cannabis problems (baseline) | −.16 | .08 | −.02 | .02 | ||||||
6. Cannabis problems (week 6) | .08 | .22 | .36* | −.08 | .16 | |||||
7. Cannabis problems (week 12) | .17 | .18 | .33* | .19 | .26 | .51** | ||||
8. Anxiety (week 0) | −.10 | .29* | .17 | .04 | .28* | .22 | .08 | |||
9. Anxiety (week 6) | −.15 | .16 | .27 | .04 | .18 | .39* | .22 | .63** | ||
10. Anxiety (week 12) | −.19 | .22 | .46** | .15 | .14 | .14 | .34* | .57** | .70** |
p < .05
p < .01