Table 3. Analyses of the Moderating Role of T2 Friendship in the Prediction of T3 Victimization From T1 Home Environment With T2 Social Preference Controlled: Study 1.

T1 home environment	Step	Effects in model	β	sr2
Restrictive discipline	1	T2 friendship	−.035	.000
		T2 social preference	−.410	.121***
		T1 restrictive discipline	.116	.012*
	2	T1 Restrictive Discipline × T2 Social Preference	−.023	.000
		T2 Friendship × T2 Social Preference	.099	.008*
		T1 Restrictive Discipline × T2 Friendship	−.099	.007†
Abuse	1	T2 friendship	−.022	.000
		T2 social preference	−.422	.131***
		T1 abuse	.095	.009*
	2	T1 Abuse × T2 Social Preference	.121	.008*
		T2 Friendship × T2 Social Preference	.123	.012*
		T1 Abuse × T2 Friendship	−.116	.008*
Maternal hostility	1	T2 friendship	−.030	.001
		T2 social preference	−.427	.137***
		T1 maternal hostility	.098	.010*
	2	T1 Maternal Hostility × T2 Social Preference	−.018	.000
		T2 Friendship × T2 Social Preference	.125	.014**
		T1 Maternal Hostility × T2 Friendship	−.054	.002
Stress	1	T2 friendship	−.033	.001
		T2 social preference	−.422	.131***
		T1 stress	.097	.009*
	2	T1 Stress × T2 Social Preference	−.022	.000
		T2 Friendship × T2 Social Preference	.105	.009*
		T1 Stress × T2 Friendship	−.111	.009*
Marital conflict	1	T2 friendship	−.017	.000
		T2 social preference	−.452	.152***
		T1 marital conflict	.068	.004
	2	T1 Marital Conflict × T2 Social Preference	.066	.003
		T2 Friendship × T2 Social Preference	.147	.019**
		T1 Marital Conflict × T2 Friendship	−.095	.007†

Note. T1 (Time 1) variables were collected in the summer before the children entered kindergarten, T2 (Time 2) variables in second and third grades for Cohort 1 and first and third grades for Cohort 2, and T3 (Time 3) variables in fourth grade for Cohort 1 and third grade for Cohort 2. sr² is the squared semipartial correlation coefficient, the percentage of variance accounted for uniquely by the parameter.

^†p ≤ .10.

^*p ≤ .05.

^**p ≤ .01.

^***p ≤ .001.