Table 1. Sample Characterization Data.
| Age Child (years) | Child Education (months) | IQ | Vineland | |
|---|---|---|---|---|
| Average | 7.2 | 43.5 | 50.5 | 28.7 |
| Median | 7.1 | 36.0 | 49.5 | 32.0 |
| SD | 2.1 | 21.9 | 9.4 | 9.2 |
| N | 22 | 22 | 22 | 22 |
Caption: SD = Standard deviation; N = Number of children
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