Table 3.

comparison between normal group and ADHD on the Wisconsin Card Sorting Test

Percentiles	T	P
Total errors	3.4	0.002 **
Perseverative responses	2.8	0.007*
Perseverative errors	3.04	0.004**
Non-perseverative errors	1.28	n.s.***

^*p≤ 0.01

^**p≤ 0.005

^***non-significant