Table 2.

Hierarchical Regression Models Predicting Internalizing Problems, Externalizing Problems, and Prosocial Behavior

Variable	Step 1	Step 2
	β	β
Model 1 (T2 internalizing problems)
T1 age	−.01	−.08
T1 maltreatment history	.23*	.23*
T1 pubertal development	−.01	.04
T1 internalizing problems	.41***	.47***
Intervention condition		−.28**
Model 2 (T2 externalizing problems)
T1 age	−.03	−.07
T1 maltreatment history	.28**	.27**
T1 pubertal development	.18*	.21*
T1 externalizing problems	.56***	.59***
Intervention condition		−.21**
Model 3 (T2 prosocial behavior)
T1 age	−.06	−.04
T1 maltreatment history	.01	.01
T1 pubertal development	.09	.07
T1 prosocial behavior	.53***	.52***
Intervention condition		.15

Note. Model 1 Final step model, F(5, 83) = 6.51***; Model 2 Final step model, F(5, 83) = 15.63***; Model 3 Final step model, F(5, 83) = 7.18***.

^*p < .05.

^**p < .01.

^***p < .001.