Table 1.

Behavioral Differences in the GONOGO Task Between ADHD Group and Control Groups

Index (condition)	ADHD Group		Control Group		T	p
	Mean	SD	Mean	SD
Accuracy (GO)	0.97	0.04	0.98	0.04	−1.46	0.149
Accuracy (NOGO)	0.92	0.10	0.96	0.04	−2.75	0.008
Omission errors (NOGO)	2.90	2.99	1.59	1.74	2.57	0.012
Commission errors (NOGO)	5.33	6.18	2.71	2.43	2.75	0.008