Table 1.

Means, Standard Deviations, and Pearson’s Correlations among Study Variables

Variable	1	2	3	4	5	6	M	SD	Range
1. Aerobic fitness	--						12.12	4.39	2.00 – 32.00
2. ADHD-risk status (ADHD-risk = 0; TD = 1)	.15*	--					.54	.50	0.00 – 1.00
3. Participant age	.26***	−.01	--				6.83	.97	4.44 – 8.90
4. Congruent response accuracy	.32***	.18*	.39***	--			87.59	12.40	35.42 – 100.00
5. Incongruent response accuracy	.31***	.19**	.45***	.77***	--		78.06	19.06	14.58 – 100.00
6. Interference control	−.17*	−.11	−.34***	−.23**	−.79***	--	10.16	11.67	0.00 – 66.67

Notes. TD = typically developing;

^*p < .05,

^**p < .01,

^***p < .001.