| | |
Controls (N) N = 11
|
AD/HD (A) N = 10
|
AD/HD+ODD/CD (AO) N = 11
|
ODD/CD (O) N = 8
|
ANCOVA (covariate "age")
| |
|
Measure
| |
Mean (SD)
|
Mean (SD)
|
Mean (SD)
|
Mean (SD)
|
F
(3,35)
|
p
|
Planned contrasts
|
|
Go-reaction-time (ms)
|
598 (81.6)
|
583 (46.2)
|
594 (52.7)
|
649 (109.9)
|
1.97
|
.14
| |
|
SD of Go-reaction- time
|
161 (43.2)
|
157.6 (28.4)
|
155.5 (25.6)
|
188.5 (49.7)
|
1.76
|
.17
| |
|
Percentage of correct Go-trials
|
88.4 (.08)
|
82.8 (.09)
|
79.9 (.11)
|
84.0 (.08)
|
1.43
|
.25
| |
|
Stop-failure reaction-time (ms)
|
450 (37.6)
|
492 (50.5)
|
502 (50.2)
|
477 (57.5)
|
3.70*
|
.02
|
N < A*, AO*, O*/A = AO = O
|
|
SSRT at 250 ms SSD (ms)
|
245 (33.9)
|
272 (47.4)
|
256 (53.1)
|
274 (49.8)
|
3.41*
|
.03
|
N < A*, O*/N = AO/AO < A*, O*
|
|
Inhibition-function (percentage of Stop failures)
|
100 ms SSD
|
3.9 (5.5)
|
11.0 (9.9)
|
9.1 (9.9)
|
5.8 (5.0)
|
Group: F(3,35) = 1.50, p = .21
| |
| |
250 ms SSD
|
30.0 (11.1)
|
40.3 (16.1)
|
29.9 (9.6)
|
27.9 (13.2)
| | | |
| |
700 ms SSD
|
88.8 (12.0)
|
89.8 (7.0)
|
90.8 (6.3)
|
84.3 (12.5)
|
Group*SSD: F(6,70) = 1.61, ε = .95, p = .16
| |
