Table 1.
Participant characteristics.
| Mean | SD | |
|---|---|---|
| Chronological age (months) | 19.7 | 4.6 |
| Male:female | 4:7 | - |
| IQ | 117.9 | 18.5 |
| Nonverbal IQ | 117.6 | 12.7 |
| Verbal IQ | 111.2 | 17.9 |
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