Table 2.

Regression analysis: Perpetration of intimate partner violence as a function of gender, drinking, alcohol-related problems, alcohol aggression expectancies, and subjective evaluations of alcohol’s effects on aggression

Step	Predictor	B	β	t
Step 1 (R2 =.050)	Gender	−0.51	−.04	−1.05
	Drinking	−0.02	−.03	−0.70
	Alc. Probs	0.18	.20	5.03‡
	Alc. exp.	−0.33	−.03	−0.72
	Alc. eval.	0.88	.09	2.22*
Step 2 (R2 =.068)	Gender × Drinking	0.01	.01	0.13
	Gender × Alc. Probs	0.09	.08	1.27
	Gender × Alc. Exp.	−0.16	−.01	−0.17
	Gender × Alc. Eval.	−1.06	−.08	−1.28
	Drinking × Alc. Probs	0.00	−.06	−1.13
	Drinking × Alc. Exp.	0.04	.04	0.78
	Drinking × Alc. Eval.	0.04	.04	0.85
	Alc. Probs × Alc. Exp.	−0.17	−.13	−2.72†
	Alc. Probs × Alc. Eval.	0.05	.04	0.85
	Alc. Exp. × Alc. Eval.	−0.12	−.01	−0.25
Step 3 (R2 =.078)	Gender × Drinking × Alc. Probs	0.00	−.05	−0.50
	Gender × Drinking × Alc. Exp.	0.09	.08	0.92
	Gender × Drinking × Alc. Eval.	−0.12	−.11	−1.33
	Gender × Alc. Probs × Alc. Exp.	−0.17	−.11	−1.16
	Gender × Alc. Probs × Alc. Eval.	0.25	.16	2.09*
	Gender × Alc. Exp. × Alc. Eval.	0.63	.04	0.64
	Drinking × Alc. Probs × Alc. Exp.	0.00	.03	0.34
	Drinking × Alc. Probs × Alc. Eval.	0.00	−.03	−0.43
	Drinking × Alc. Exp. × Alc. Eval.	0.03	.03	0.51
	Alc. Probs × Alc. Exp. × Alc. Eval.	−0.04	−.03	−0.53

Notes: Gender was dummy coded (women = 0, men = 1). β = standardized regression coefficient. Alc. probs = alcohol-related problems; alc. exp. = expectancies of alcohol’s effects on aggression; alc. eval. = evaluations of alcohol’s effects on aggression.

^*p <.05;

^†p <.01;

^‡p <.001.