Table 3.

Regression Models Predicting Externalizing and Internalizing at Age 2 in Study 1

	ΔR2	ΔF	b	t
Age 2 Externalizing
Step 1.	0.09	5.65**
Allostatic Load			0.04	2.09*
Environmental Load			0.04	2.46*
Step 2.	0.03	3.13+
Allostatic × Environmental			0.03	1.77+
Age 2 Internalizing
Step 1.	0.04	2.51+
Allostatic Load			0.021	1.48
Environmental Load			0.018	1.43
Step 2.	0.04	4.68*
Allostatic × Environmental			0.025	2.16*

Note. Interaction terms are product of centered allostatic and environmental load indices.

***p < .001

^**p < .01

^*p < .05

⁺p < .10