Table 2.
McDonald ω coefficients for the web-based and paper versions of the ASSQ, ADHD-RS, DCDQ, and P-SDQ (N=140).
| Scale and subscales | McDonald ω | ||
|
|
|
Web-based | Paper |
| Autism Spectrum Screening Questionnaire | .90 | .86a | |
| Attention-Deficit/Hyperactivity Disorder Rating Scale |
|
|
|
|
|
Total | .94 | .93b |
|
|
Inattention | .90 | .88c |
|
|
Hyperactivity/Impulsivity | .88 | .87c |
| Developmental Coordination Disorder Questionnaire |
|
|
|
|
|
Total | .94 | .92a |
|
|
Control During Movement | .87 | .86a |
|
|
Fine Motor/Handwriting | .88 | .91d |
|
|
General Coordination | .82 | .74 |
| Parent-rated Strength and Difficulties Questionnaire |
|
|
|
|
|
Total Difficulties | .81 | .78 |
|
|
Emotional Symptoms | .64 | .70 |
|
|
Conduct Problems | .55 | .50 |
|
|
Hyperactivity/Inattention | .78 | .79 |
|
|
Peer Relationship Problems | .57 | .52 |
|
|
Prosocial Behavior | .76 | .80 |
aCalculated for 137 participants because of missing data.
bCalculated for 133 participants because of missing data.
cCalculated for 134 participants because of missing data.
dCalculated for 139 participants because of missing data.