Table 1.
Participants’ age, verbal, performance and full IQ and score on the Japanese version of Autism Screening Questionnaire (ASQ-J). (ASD, children with autism spectrum disorders; TD, typically developing children; IQ, intelligence quotient.)
| group | ||||
|---|---|---|---|---|
| ASD (n=24) | TD (n=25) | |||
| M | s.d. | M | s.d. | |
| age (years) | 11.6 | 2.3 | 11.0 | 2.2 |
| range | 7.0–15.9 | 8.0–14.9 | ||
| verbal IQ | 83.0 | 30.1 | 111.5 | 17.0 |
| range | 46–136 | 88–154 | ||
| performance IQ | 81.3 | 23.3 | 100.7 | 17.3 |
| range | 46–124 | 70–130 | ||
| full IQ | 82.1 | 25.7 | 106.1 | 14.9 |
| range | 46–127 | 85–142 | ||
| ASQ-J | 23.3 | 5.2 | 2.3 | 2.5 |
| range | 16–33 | 0–9 | ||