Distinct profiles of reactive and proactive aggression in adolescents: associations with cognitive and affective empathy

Table 4 Hierarchical multiple regression analysis predicting reactive aggression (n = 241)

Variables	B	β	sr _unique ²	R	R²	ΔR²
Step 1				.678	.460	.453
Age	.35	.13	.03
Gender	.66	.06	.01
Proactive aggression	.69**	.63	.39
Step 2				.685	.470	.458
Age	.36	.13	.03
Gender	.39	.04	.00
Proactive aggression	.72**	.66	.39
Cognitive empathy	.02	.02	.00
Affective empathy	.07	.10	.01