Table 1.
Demographic and psychometric measures of interest
| Measure | Full Sample | Age < Median | Age > Median |
|---|---|---|---|
| Sex | |||
| Female | 93 | 44 | 49 |
| Male | 74 | 40 | 34 |
| Age (years) | |||
| Range | 9.29 – 23.96 | 9.29 – 16.45 | 16.49 – 23.96 |
| Mean (SD) | 16.39(3.80) | 13.22(2.23) | 19.60(1.88) |
| COWAT total words | |||
| Range | 8 – 88 | 8 – 58 | 21 – 88 |
| Mean (SD) | 37.38(11.93) | 30.49(9.28) | 44.35(10.18) |
| Avg. Parental Education (years) | |||
| Range | 10.5 – 21.0 | 11.25 – 20.25 | 10.5 – 21.0 |
| Mean (SD) | 16.04(2.03) | 16.09(1.74) | 15.98(2.31) |
| FIQ | |||
| Range | 89 – 148 | 89 – 148 | 90 – 134 |
| Mean (SD) | 116.24(9.76) | 116.64(11.19) | 115.83(8.11) |
| VIQ | |||
| Range | 89 – 146 | 90 – 146 | 89 – 136 |
| Mean (SD) | 114.84(9.93) | 115.23(10.63) | 114.45(9.23) |
| PIQ | |||
| Range | 83 – 149 | 83 – 149 | 94 – 129 |
| Mean (SD) | 113.86(11.07) | 114.21(13.29) | 113.49(8.31) |