Table 4.

Bivariate correlations among pre-test (time 1) measures.

	Age (months)	SBIQ	HTKS T1	Peg Tap T1	MEFS T1	ToM T1	Literacy T1	CBQ EC T1	CBQ Srg T1	CBQ NA1
Age (months)	1
SBIQ	−0.15*	1
HTKS T1	0.16*	0.21**	1
Peg Tap T1	0.16*	0.12∧	0.40***	1
MEFS T1	0.007	0.27***	0.24***	0.11	1
ToM T1	−0.02	0.25***	0.38***	0.23**	0.23**	1
Literacy T1	0.09	0.14∧	0.29***	0.28***	0.10	0.14∧	1
CBQ EC T1	0.02	0.22**	0.22**	0.13∧	0.23**	0.32***	0.36***	1
CBQ Srg T1	−0.02	−0.59	0.09	0.07	0.02	0.03	0.09	−0.08	1
CBQ NA T1	0.08	−0.02	−0.10	−0.12∧	−0.04	−0.004	−0.10	−0.27***	0.001	1
CBRS T1	0.28***	0.18*	0.31***	0.32***	0.27***	0.12	0.27***	−0.67***	−0.06	−0.20**

p < 0.10;

^*p < 0.05;

^**p < 0.01;

^***p < 0.0001; SBIQ, Stanford-Binet IQ; HTKS, Head Toes Knees Shoulders; Peg Tap, Peg Tapping; MEFS, Minnesota Executive Function Scale; ToM, Theory of Mind Scale; Literacy, Woodcock-Johnson III Letter-Word Identification subtest; CBQ, Children Behavior Questionnaire; EC, Effortful Control; Srg, Surgency; NA, Negative Affect; CBRS, Child Behavior Rating Scale.