Table 2.

Multiple Regressions with Age 3 Internalizing Symptoms and Age 9 Cortisol Predicting Internalizing and Externalizing Symptoms at Age 12

Effect	B		95% CI
		SE	Lower	Upper
Model 1: Homotypic Model: Outcome = Age 12 Internalizing Symptoms
Parental Education	0.05	0.12	-0.15	0.26
Age 3 Internalizing	-0.94**	0.32	-1.46	-0.41
Age 3 Externalizing	0.02	0.07	-0.09	0.13
Age 12 Externalizing	0.49***	0.05	0.40	0.58
Age 9 Cortisol Slope	-0.26**	0.08	-0.40	-0.12
Age 9 Slope x Age 3 Internalizing	-0.36***	0.09	-0.51	-0.21
Model 2: Heterotypic Model: Outcome = Age 12 Externalizing Symptoms
Parental Education	-0.05	0.10	-0.27	0.11
Age 3 Internalizing	1.33***	0.23	0.95	1.71
Age 3 Externalizing	0.28***	0.06	0.17	0.38
Age 12 Internalizing	0.43***	0.04	0.37	0.50
Age 9 Cortisol Slope	0.24**	0.08	0.10	0.38
Age 9 Slope x Age 3 Internalizing	0.42***	0.07	0.30	0.54

^* p <.05

^** p <.01

^*** p <.001

Note. Each model includes the difference between each sample time and wake time as statistical covariates.