Table 2.

Zero-Order Correlations: Observed Illness Behavior Items, Temperament, and Covariates

	Y 21 somatica	Y 21 sick daysb	Y 21 medb	Y 30 somatica	Y 30 sick daysb	Y 30 medb
Temperament
Y 9 emot	.12**	−.02	.04	−.01	.08	.07
Y 9 soc	−.12*	−.02	−.06	− .04	−.11	−.11+
Y 21 emot-F	.40***	.18***	.26***	.19**	.10	.24***
Y 21 emot-A	.12**	.06	.07	.10	.01	.01
Y21soc	−.13**	−.07+	−.15***	−.03	−.02	.04
Covariates
Sexc (.50=Female)	.28***	.09*	.13**	.25**	.18**	.18**
Family typec (.50=Control)	−.05	.01	−.03	−.02	−.04	−.05
Adoptedc (1 = Adoptee)	.01	−.01	.02	.01	.03	.09
Y 9 illnessesd	.13**	.07	.04	.22**	.11	.09
Y 9 doctor visitsd	.02	.05	−.04	.14*	.01	−.05
Y 9 stress	.01	.03	.02	.03	−.09	−.04
Parent educ	−.03	.01	.01	−.02	.12*	.03
Parent occup	−.01	.02	.03	.01	.08	.06
Y 9 age	−.01	−.04	.00	−.05	−.08	.03
Y 21 age	−.10*	−.10*	−.07	.08	−.06	−.07
Y 30 age	.07	.07	−.10	.03	.03	.07

Note. All were pairwise zero-order correlations. Ns ranged from 405 to 533 (Year 21) and from 210 to 270 (Year 30). All p values were two-tailed. emot-F = emotionality-fearfulness; emot-A = emotionality-anger.

^aPearson-product correlation coefficients.

^bSpearman correlation coefficients for rank-ordered categorical variables.

^cEffects-coded variable.

^dLog-transformed variable.

⁺p < .10.

^*p < .05.

^**p < .01.

^***p < .001.