. Author manuscript; available in PMC: 2013 May 1.

Published in final edited form as: J Abnorm Psychol. 2012 Jan 30;121(2):396–406. doi: 10.1037/a0026787

Table 4.

SIS Genetic Factor Scales: Heritability and Genetic Correlations with Schizophrenia

	Heritability		Genetic Correlation with Schizophrenia

SIS Genetic Factor Scales	h²	p-value	R_g	p-value
Paranoid Fears	0.56	<.001	0.08	.630
Interpersonal Deficits	0.25	<.001	0.27	.194
Perceptual Distortions^a	0.58	<.001	−0.04	.789
Constricted Affect	0.50	<.001	0.04	.815
Eccentric Behavior^a	0.40	<.001	−0.52	.046
Unusual Beliefs	0.40	<.001	−0.45	.022

Note: Sample is unaffected pedigree members and controls (n = 568). Covariates are age and sex. Boldface: p < .050.

Direction of scale is reversed.