Table 1.
Participant Information
| Measure | Autism (n = 34) | Control (n=34) | t | p-value | ||||
|---|---|---|---|---|---|---|---|---|
| Mean | SD | Range | Mean | SD | Range | |||
| Performance IQ (K-bit) | 109.62 | 16.57 | 80–139 | 111.38 | 10.821 | 83–133 | .520 | 0.605 |
| Age | 8.74 | 1.81 | 5.78–12.08 | 8.31 | 1.82 | 5.16–12.18 | −.961 | 0.340 |
| SNAP-IV* (combined score) | 1.69 | .38 | .944–2.67 | 1.89 | .48 | 0–1.17 | −9.3 | <.001 |
| ADOS (severity score) | 6.91 | 1.88 | 3–10 | - | - | - | - | - |
| ADOS (social) | 8.88 | 3.95 | 4–19 | - | - | - | - | - |
| ADOS (repetitive/restricted) | 3.5 | 1.75 | 2–7 | - | - | - | - | - |
| ADOS (total) | 12.38 | 4.74 | 6–26 | - | - | - | - | - |
*
Missing data on two participants with ASD and five typically developing participants.