Table 1.
Participant Characteristics
| ASD | TD | ||
|---|---|---|---|
| n =28 (3 female) | n =28 (5 female) | p | |
| Mean ± SD (range) | Mean ± SD (range) | ||
| Age (years) | 14.27±2.51 (9.2–17.7) | 13.3±2.56 (8.0–16.8) | .92 |
| Non–verbal IQ | 104±20.00 (52–129) | 111±10 (90–137) | .19 |
| Verbal IQ | 105±18.73 (72–147) | 108±10 (87–127) | .52 |
| Full–scale IQ | 108±17.5 (73–141) | 111±9.5 (93–130) | .51 |
| Handedness | 4 left | 4 left | – |
| RMSD | .125±.12 (.02–.48) | .133±.12 (.30–.57) | .86 |
| ADOS–Total | 10.38±3.79 (7–19) | – | – |
| ADOS–Soc | 6.94±3.17 (3–13) | – | – |
| ADOS–Comm | 3.44±2.19 (0–8) | – | – |
| ADOS–Rep | 1.94±1.29 (0–4) | – | – |
| ADI–R Soc | 16.80±5.50 (10–23) | – | – |
| ADI–R Comm | 12.47±5.82 (8–22) | – | – |
| ADI–R Rep | 5.73±2.22 (3–11) | – | – |
| SRS_Mot | 73.94±12.31 (56–92) | 44.64± 6.77 (37–59) | .00 |
| SRS_Comm | 78.56± 7.59 (67–90) | 41.50± 4.27 (36–48) | .00 |
| SRS_Aware | 70.33± 10.18 (46–88) | 45.59± 8.88 (36–65) | .00 |
| SRS_Cog | 75± 10.28 (57–94) | 42.77± 5.91 (36–56) | .00 |
| SRS_Am | 86.61± 13.47 (74–114) | 42.96± 4.28 (40–55) | .00 |
| SRS_Total | 81.83± 7.95 (73–94) | 44.23± 11.86 (35–92) | .00 |
| SCQ | 18.89± 6.09 (3–29) | 2.86± 4.49 (0–21) | .00 |
Significance value, p, from two-sample independent t-tests. SD, standard deviation; RMSD, root mean square displacement.