Table 1.

Correlations Among All Variables

Variable	1	2	3	4	5	6	7
1. Prospective motor control	—
2. Simple inhibition	.31*	—
3. Working memory	.39**	.13	—
4. Complex inhibition	.08	–.12	.02	—
5. Fine motor skills	–.06	–.04	–.05	.14	—
6. Gross motor skills	.17	.12	.11	.09	.42**	—
7. Age	–.06	.19	.07	.15	.01	–.17	—
8. Gender	–.08	–.14	–.28*	.03	–.24	–.19	–.16

Note: The coefficients for gender are point biserial correlations; all others are Pearson’s correlations.

^*p < .05. **p < .01.