Cognitive Flexibility, Theory of Mind, and Hyperactivity/Inattention

Table 4

Summary of hierarchical regression analyses for variables predicting year 2 ToM.

Variable	b	SE (b)	𝛽	p	Squared part correlation	Δ𝑅^2
Step  1						.25*
Y1 child age in months	.01	.02	.05	.70	.00
Child gender	.21	.31	.07	.51	.01
Y1 ToM	.35	.10	.45	<.01	.15
Regression 1
Step  2						.06*
Y1 cognitive flexibility	.77	.32	.29	.02	.06
Regression 2
Step  2						.01
Y1 hyperactivity/inattention	−.26	.23	−.15	.26	.01

∗p < .05, N = 70.