. Author manuscript; available in PMC: 2019 Apr 1.

Published in final edited form as: J Fam Psychol. 2018 Jan 4;32(3):310–320. doi: 10.1037/fam0000350

Table 2.

Correlations Among Variables When Youth are in 8^th Grade

Variable	1	2	3	4	5	6	7	8	9	10
	Girls
1. Youth report: Poor Relationship Quality	---	−.37	.45	−.22	−.04	.11	.15	.43	.37	.27
2. Youth report: Monitoring	−.18	---	−.18	.22	−.01	.02	−.05	−.30	−.28	−.29
3. Parent report: Poor Relationship Quality	.31	−.02	---	−.45	.04	.08	.06	.14	.12	.22
4. Parent report: Monitoring (exp)	−.12	.32	−.27	---	.09	−.02	−.16	−.21	−.17	−.15
5. Parent Alcohol Use	.01	.07	−.03	.04	---	.53	.08	.09	.07	.10
6. Parent Binge Drinking (sqrt)	.02	−.02	.07	−.11	.54	---	.02	.09	−.03	.19
7. Parent Marijuana Use (dichotomous)^*	.04	−.08	.05	−.10	.04	.08	---	.11	.16	.12
8. Youth Alcohol Onset (8^th Grade)^*	.12	−.26	.06	−.26	.11	.09	−.07	---	.38	.47
9. Youth Onset Binge Drinking (8^th Grade)^*	.07	−.12	.12	−.14	−.01	.10	.08	.35	---	.41
10. Youth Marijuana Use Onset (8^th Grade)^*	−.03	−.19	.13	−.08	−.03	−.02	−.08	.30	.27	---
	Boys

Note. Values at p < .05 (bolded). Pearson’s Correlations Coefficient is reported unless otherwise noted. Correlations for girls are in the right upper quadrant, and for boys are in the left lower quadrant.

Exp = exponential transformation. Sqrt = square root transformation.

Indicates report of Spearman Correlation Coefficient.