Table 2.
Effect of Family History of ADHD and/or ASD on infant activity level and attention.
| Modality | Effect of FH-ADHD | Effect of FH-ASD | Interaction Effect of FH-ADHD and FH-ASD | |
|---|---|---|---|---|
| Global ratings of attention (IBQ-R, observer ratings) |
F | 0.126 | 0.675 | 1.095 |
| P | 0.882 | 0.511 | 0.338 | |
| Partial η2 | 0.002 | 0.012 | 0.019 | |
| Partial ω2 | 0.000 | 0.000 | 0.002 | |
| Global ratings of activity level (IBQ-R, observer ratings) |
F | 1.374 | 1.696 | 1.667 |
| P | 0.257 | 0.188 | 0.193 | |
| Partial η2 | 0.024 | 0.029 | 0.029 | |
| Partial ω2 | 0.006 | 0.012 | 0.011 | |
| Behavioural measures of active attention (Total and peak) |
F | 0.052 | 2.917 | 0.230 |
| P | 0.949 | 0.057 | 0.795 | |
| Partial η2 | 0.001 | 0.040 | 0.003 | |
| Partial ω2 | 0.000 | 0.026 | 0.000 | |
| Eye tracking measures of attention (Reaction time variability and peak look) |
F | 0.067 | 0.879 | 1.836 |
| P | 0.936 | 0.418 | 0.164 | |
| Partial η2 | 0.001 | 0.014 | 0.029 | |
| Partial ω2 | 0.000 | 0.000 | 0.013 | |
| Physiological measures (Heart rate and head motion) |
F | 2.230 | 1.487 | 0.400 |
| P | 0.114 | 0.232 | 0.672 | |
| Partial η2 | 0.052 | 0.035 | 0.010 | |
| Partial ω2 | 0.028 | 0.011 | 0.000 | |
| Neural measures (Mean frontal theta, theta change) | F | 0.126 | 0.271 | 0.070 |
| P | 0.882 | 0.763 | 0.932 | |
| Partial η2 | 0.002 | 0.005 | 0.001 | |
| Partial ω2 | 0.000 | 0.000 | 0.000 |