| Variable | M | SD | 1 | 2 | 3 | 4 | 5 | 6 |
---|---|---|---|---|---|---|---|---|---|
UPPS | |||||||||
1. | Urgency | 26.77 | 5.96 | Â | Â | Â | Â | Â | Â |
2. | Premeditation | 23.59 | 4.50 | .32** | Â | Â | Â | Â | Â |
 |  | [.20, .42] |  |  |  |  |  | ||
3. | Persistence | 20.40 | 4.41 | .40** | .26** | Â | Â | Â | Â |
 |  | [.29, .50] | [.14, .37] |  |  |  |  | ||
4. | Sensation Seeking | 32.00 | 7.26 | −.00 | .32** | .01 |  |  |  |
 |  | [−.12, .12] | [.21, .43] | [−.12, .13] |  |  |  | ||
MCQ | |||||||||
5. | log (k) | −2.28 | 0.75 | .14* | −.00 | .04 | −.01 |  |  |
 |  | [.01, .25] | [−.12, .12] | [−.08, .16] | [−.14, .11] |  |  | ||
Substance use variables | |||||||||
6. | Degree of use | 35.89 | 19.36 | .18** | .16* | .22** | .38** | .18** | Â |
 |  | [.05, .29] | [.04, .28] | [.10, .34] | [.27, .48] | [.06, .30] |  | ||
7. | Problems | 4.15 | 2.85 | .33** | .13* | .29** | .23** | .15* | .55** |
 |  | [.22, .43] | [.01, .25] | [.17, .39] | [.11, .35] | [.03, .27] | [.46, .63] |