Table 1.

Descriptive information about the sample.

Variables	ADHD		HC		Analysis
Mean	SD	Mean	SD	t
Age	14.65	1.85	15.13	1.94	0.86
Matrix Reasoning	25.81	6.19	27.45	3.36	0.65
Target mean RT	388.07	72.23	440.77	104.39	1.99a
Target IIV RT	136.06	63.11	113.80	53.86	− 1.29
Target hits	46.87	2.97	45.96	3.20	− 1.00
Target percentiles	0.98	0.06	0.96	0.07	− 0.98
Social anxiety subscoresR	− 0.06	1.10	0.06	0.83	0.42

Note. RT = reaction time; IIV = intra-individual variability. ^R = residual scores.

^ap < 0.06.