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. Author manuscript; available in PMC: 2012 Jun 1.
Published in final edited form as: J Early Adolesc. 2011 Jun;31(3):415–442. doi: 10.1177/0272431610366245

Table 1.

Descriptive statistics and bivariate associations among all study variables (N = 360)

1 2 3 4 5 6 7 8 9 10 11 12
1. Financial Strain 1.00
2. Single Mom (Single = 1)a .15** 1.00
3. Remote Location (Remote =1)a −.06 −.08 1.00
4. Pubertal Development .05 .09 −.17** 1.00
5. Friends' Substance Use .06 .04 .05 .12* 1.00
6. Substance Use Prototypes .02 .04 −.07 .14** .45*** 1.00
7. Friends' Dating .06 .11* −.07 .24*** .23*** .15** 1.00
8. Dating .04 .13* −.09 .31*** .27*** .28*** .44*** 1.00
9. Steady Boyfriend .07 .08 −.06 .27*** .21*** .17** .17** .40*** 1.00
10. Alcohol Use – Time 2 a, b .08 .06 −.15** .32*** .32*** .31*** .28*** .40*** .28*** 1.00
11. Cigarette Use – Time 2 a, b .04 .14** −.09 .29*** .56*** .35*** .25*** .37*** .27*** .56*** 1.00
12. Marijuana Use – Time 2 a, b .09 .08 −.04 .28*** .59*** .35*** .22*** .42** .26*** .59*** .59*** 1.00

1.27 .24 .11 2.04 .54 .88 1.28 .60 .23 .34 .42 .25
Mean (Standard Deviation) (.60) (.43) (.31) (.67) (.88) (1.24) (1.2) (1.0) (.42) (.47) (.49) (.43)
Range 0 – 3 0 – 1 0 – 1 1 – 4 0 – 3 0 – 8 0 – 4 0 – 6 0 – 1 0 – 1 0 – 1 0 – 1
a

Categorical Variables

b

Self-Reported Substance use = 1

*

p < .05

**

p < .01

***

p < .001