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. Author manuscript; available in PMC: 2021 Jun 1.
Published in final edited form as: J Youth Adolesc. 2020 Apr 25;49(6):1162–1178. doi: 10.1007/s10964-020-01237-7

Table 2.

Correlations among main study variables

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1. Positive RT
2. Negative RT .31**
3. Sensation Seeking .25** .39**
4. Impulse Control .08 −.14* −.07
5. BART RT .06 .14 .15* −.12
6. Stoplight RT .19* .21** .11 .03 .14
7. Reward Sensitivitya .03 .08 .14* .09 .19** .13
8. Punish. Sensitivitya −.15* −.01 .06 −.12 .21** −.02 .15*
9. Grit −.04 −.14* −.01 .45** −.04 −.06 .04 −.04
10. School Engagement .26* −.18** −.05 .17* .05 .08 .03 −.02 .2**
11. Internalizing Symt. .03 .02 .01 −.1 −.1 −.08 −.14* −.06 −.22** −.06
12. Age .004 .05 −.003 −.01 −.03 .12 .2** −.06 −.03 .05 .001
13. Parent Education .21** .21** .05 .05 −.01 .14 .14* −.18** −.08 .01 −.06 .1
14. Intellectual Fxn. .29** .22** .19** .11 .03 .13 .03 −.13 .02 .16* .004 −.13 .09
15. Gender −.16* .06 .06 −.01 .26** .11 .07 .19** .08 −.11 −.2** −.16* .003 .1

Note. RT = risk taking; Gender: females coded as 0 and males coded as 1. Internalizing symptoms reflects average of mother and father reports.

a

Linear slope factor score

*

p < .05;

**

p < .01