. Author manuscript; available in PMC: 2009 Dec 11.

Published in final edited form as: J Clin Child Adolesc Psychol. 2002 Sep;31(3):299–311. doi: 10.1207/S15374424JCCP3103_02

Table 1. Precursor Levels of Aggression and Withdrawal for Children With Different First-Grade Problem Profiles.

	First-Grade Problem Profiles

	Aggressive–Withdrawn^a		Aggressive^b		Withdrawn^c		Non-problem^d

Kindergarten Behaviors	M	SD	M	SD	M	SD	M	SD	F
Withdrawal
Parent ratings	1.75^ef	1.74	1.47^f	1.48	1.90^e	1.56	1.48^f	1.45	2.55^*
Teacher ratings	1.36^f	1.59	1.23^f	1.77	2.67^e	2.85	1.25^f	1.76	13.07^**
Aggression
Parent ratings	5.02^e	3.82	4.24^f	3.07	2.55^g	2.58	2.77^g	2.84	19.07^**
Teacher ratings	6.78^e	4.72	6.44^e	4.65	2.24^f	3.14	2.90^f	3.84	40.63^***

Note: Values in table are raw scores. Means with different superscripts in the same row are significantly different (p < .05).

n = 63.

n = 163.

n = 92.

n = 430.

p < .05.

^**

p < .01.

^***

p < .001.