. Author manuscript; available in PMC: 2011 Aug 1.

Published in final edited form as: Dev Psychopathol. 2010 Aug;22(3):527–537. doi: 10.1017/S0954579410000258

Table 1.

Means, standard deviations, and intercorrelations among study variables

	1	2	3	4	5	6	7	8	9	10
1. Child gender	—
2. T1 conflict	.11	—
3. T1 ext. problems	−.16^*	.27^**	—
4. T1 social problems^a	−.12^†	.01	.36^**	—
5. T2 conflict	.07	.73^**	.18^**	−.08	—
6. T2 ext. problems	−.16^*	.31^*	.85^*	.31^**	.27^**	—
7. T3 conflict	−.03	.59^**	.29^**	.01	.67^**	.29^**	—
8. T3 ext. problems	−.15^*	.18^*	.78^**	.30^**	.23^**	.81^**	.34^**	—
9. T4 prosocial behavior	.09	−.05	−.11	−.11	−.08	−.14	−.02	−.16^†	—
10. T4 social problems^a	.02	.17^*	.39^*	.35^**	.20^**	.34^**	.19^*	.49^**	−.20^*	—
Mean	—	0.00	10.29	25.63	0.00	9.57	0.00	9.17	7.44	1.44
SD	—	1.55	6.77	3.6	1.62	6.75	0.63	6.01	2.18	1.77

Note: N = 235 at Time 1 (T1), 225 at Time 2 (T2), 215 at Time 3 (T3), and 194 at Time 4 (T4). Ext., externalizing.

Different questionnaires assessed social problems at T1 and T4. For externalizing problems and T4 social problems, means and standard deviations of original variables and correlations with transformed variables are presented. Conflict means and standard deviations of standardized composite.

^†

p < .10.

p < .05.

^**

p < .01.