Table 2 The cue validity effect (valid cue vs. invalid cue) and group differences in the cue validity effect on mean reaction time.
Effect | F(1,41) | p | ηp2 | η2G |
|---|---|---|---|---|
Main effects—between subjects | ||||
Group | 0.40 | 0.533 | 0.010 | 0.007 |
ADHD symptom severity | 1.67 | 0.204 | 0.039 | 0.030 |
Age | 8.10 | 0.007 | 0.144 | 0.165 |
Main effects—within subjects | ||||
Cue validity | 33.54 | < 0.001 | 0.450 | 0.055 |
Interaction effects | ||||
Group × cue validity | 0.43 | 0.589 | 0.010 | < 0.001 |
Group × ADHD symptom severity | 0.43 | 0.516 | 0.010 | 0.008 |
Cue validity × ADHD symptom severity | 2.04 | 0.161 | 0.047 | 0.004 |
Group × cue validity × ADHD symptom severity | 0.07 | 0.792 | 0.002 | < 0.001 |