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Table 2 Group differences in QbTest factor scores and QbTest single variables (T-values)

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       
 (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       
 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
  1. Note. η p 2 = partial Eta squared.
  2. *p = .05.
  3. **p = .001.