Table 1.
Participant demographics
| Total N | TDC 22 | ASD 33 | p-value |
|---|---|---|---|
| Chronological Age (Years) | |||
| M(SD) | 13.43 (2.24) | 13.17 (2.12) | .66 |
| Range | 9.15 – 17.25 | 8.83 – 17.47 | |
| Full Scale IQ1 | |||
| M(SD) | 112.55 (16.17) | 102.79 (18.94) | .05 |
| Range | 92 – 149 | 67 – 154 | |
| Gender (male/female) | 21/1 | 29/4 | .34 |
| ADI-R | |||
| Social | |||
| M(SD) | 18.06 (5.91) | ||
| Range | 1 – 27 | ||
| Communication | |||
| M(SD) | 13.88 (5.54) | ||
| Range | 0 – 22 | ||
| Repetitive Behaviors | |||
| M(SD) | 5.24 (1.99) | ||
| Range | 0 – 9 | ||
| ADOS | |||
| Social+Communication | |||
| M(SD) | 10.44 (3.58) | ||
| Range | 5 – 21 |
1
Differential Abilities Scale – 2nd Edition, Wechsler Intelligence Scale for Children–4th Edition or Wechsler Abbreviated Scale of Intelligence
ADI-R = Autism Diagnostic Interview – Revised
ADOS = Autism Diagnostic Observation Schedule – Module 3