From: Preliminary evidence for altered motion tracking-based hyperactivity in ADHD siblings
Measure | ADHD (n = 45) | Siblings (n = 22) | Controls (n = 45) | MANOVA | ||
---|---|---|---|---|---|---|
 | Mean (SD) | Mean (SD) | Mean (SD) | F2,109 | Sig. | ηp2 |
QbTest factors | Â | Â | Â | Â | Â | Â |
 (1) Hyperactivity | 53.87 (8.5) | 51.55 (10.4) | 45.28 (9.6) | 9.94 | <.00l** | .154 |
 (2) Inattention | 55.78 (8.7) | 47.0 (9.5) | 46.33 (8.2) | 15.47 | <.001** | .221 |
 (3) Inipulsivity | 54.93 (10.5) | 49.57 (10.5) | 44.86 (5.6) | 14.57 | <.001** | .211 |
QbTest variables | Â | Â | Â | Â | Â | Â |
 Time active (1) | 52.91 (7.6) | 50.94 (10.3) | 46.56 (10.9) | 5.07 | .008** | .084 |
 Distance (1) | 53.24 (9.5) | 52.38 (11.0) | 45.49 (10.9) | 8.95 | <.001** | .135 |
 Area (1) | 54.03 (8.0) | 52.09 (10.5) | 44.81 (9.5) | 12.17 | <.001** | .182 |
 Microevents (1) | 53.78 (9.7) | 51.16 (10.3) | 46.07 (9.0) | 6.66 | .002** | .108 |
 Motion Sin1icitv (1) | 54.05 (8.4) | 50.32 (10.7) | 45.74 (9.7) | 8.59 | <.001** | .139 |
 Omission errors (2) | 54.91 (8.2) | 51.83 (11.6) | 44.51 (7.8) | 15.56 | <.001** | .228 |
 Reaction time (2) | 53.69 (8.8) | 44.08 (10.0) | 50.07 (7.9) | 11.0 | .001** | .142 |
 Reaction time variation (2) | 55.65 (8.2) | 47.31 (9.90) | 45.96 (9.2) | 15.0 | <001** | .211 |
 Commission errors (3) | 53.52 (9.0) | 51.01 (11.5) | 45.54 (8.2) | 8.7 | .001** | .136 |
 Multiresponse (3) | 56.04 (10.9) | 48.24 (9.2) | 44.53 (4.7) | 20.27 | <.001** | .277 |
 Anticipatory (3) | 52.5 (12.3) | 49.75 (9.7) | 47.32 (6.2) | 3.15 | .046* | .055 |