. Author manuscript; available in PMC: 2013 Dec 10.

Published in final edited form as: J Clin Child Adolesc Psychol. 2010;39(6):10.1080/15374416.2010.517163. doi: 10.1080/15374416.2010.517163

Table 1.

Descriptive Statistics and Correlations of All Variables

	Mean (SD)	Range	1.	2.	3.	4.	5.	6.	7.	8.	9.	10.	11.
Wave 1
1. Age	11.77 (0.76)	9–15	1.00
2. Female gender (%)	48.1%	0–1	−.07	1.00
3. Racial/Ethnic minority (%)	79.6%	0–1	.19^*	.11^*	1.00
4. Family income	6.39 (3.77)	1–13	−.27^*	−.11^*	−.35^*	1.00
5. Proactive aggression	7.30 (2.33)	6–18	.20^*	−.07	.10^*	−.07	1.00
6. Violence exposure	2.48 (2.18)	0–13	.13^*	−.11^*	.18^*	−.18^*	.23^*	1.00
7. Parental nurturance	12.75 (1.98)	6–15	−.07	.05	−.06	.10^*	−.16^*	−.20^*	1.00
Wave 2
8. Social emotional empathy	23.24 (2.69)	11–27	−.14^*	.12^*	−.14^*	.19^*	−.20^*	−.10^*	.31^*	1.00
9. Violence-approving attitudes	13.07 (4.64)	5–25	.12^*	.00	.23^*	−.19^*	.21^*	.23^*	−.20^*	−.30^*	1.00
10. Aggressive fantasies	9.38 (2.75)	6–18	.18^*	−.04	.20^*	−.19^*	.19^*	.34^*	−.10^*	−.14^*	.37^*	1.00
11. Reactive aggression	11.16 (4.21)	6–24	.21^*	−.11^*	.23^*	−.15^*	.29^*	.28^*	−.18^*	−.28^*	.54^*	.44^*	1.00
12. Proactive aggression	6.59 (1.60)	6–24	.09^*	−.01	.05	−.07	.24^*	.28^*	−.14^*	−.22^*	.27^*	.29^*	.44^*

Note: Gender was coded 0 for male and 1 for female. Ethnicity was coded 0 for Caucasians and 1 for African Americans and others. Family income was rated on a 13-point scale, with higher values indicating higher income. N = 603.

p < .05 or lower.