Table 1.

Scores on the clinical scales in Controls and in ADHD participants and number of subjects for whom measures were obtained for each group. Measures correspond to means and standard deviations.

	Controls (n=36)	ADHD (n=43)	Motivation ADHD
CAARS
A Inattention	5 ±4	25 ±6	-0.43, p<0.005
B Hyperactivity	7 ±4	22 ±7	NS
C Impulsivity	5 ±3	20 ±7	NS
D Self-concept	3 ±2	9 ±4	NS
E DSM Inattentive	3 ±3	20 ±4	-0.43, p<0.005
F DSM Hyperactive	3 ±3	15 ±5
G Total symptoms	6 ±5	35 ±6
	(n=37)	(n=39)
SWAN
Inattention	-1.5 ±1	1.5 ±1	0.44, p<0.005
Hyperactivity	-1.2 ±1	0.4 ±1