. Author manuscript; available in PMC: 2008 Aug 6.

Published in final edited form as: Behav Brain Res. 2007 Apr 22;181(2):224–231. doi: 10.1016/j.bbr.2007.04.009

Table 1.

Characteristics of ICLP and Comparison Group

	ICLP (n=30)	Comparison (n=43)	p^a
Age (years): mean (S.D.)	9.98 (1.64)	10.68 (1.45)	.06
Parental Social Class: mean (S.D.)	2.80 (.55)	2.26 (.64)	.000

independent samples t-test, two-tailed, α = 0.05