ADHD

n = 45

Learning disorder

n = 34

Learning problems

n = 20

p-valuec

n

%

n

%

n

%

AVL-Ia

Normal range

7

16%

17

50%

4

20%

0.002e

(Sub)clinical range

37

82%

16

47%

15

75%

Missing

1

2%

1

3%

1

5%

AVL-H/Ia

Normal range

29

64%

27

79%

14

70%

0.298

(Sub)clinical range

15

33%

6

18%

5

25%

Missing

1

2%

1

3%

1

5%

BRIEF totalb

Normal range

11

24%

17

50%

5

25%

0.145

(Sub)clinical range

33

73%

17

50%

15

75%

Missing

1

2%

1

3%

1

5%

Mean (±SD)

Mean (±SD)

Mean (±SD)

p-valued

WM start index

78.4 (12.9)

75.8 (10.5)

74.9 (15.0)

0.501