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Descriptive characteristics of the IQ split groups
| IQ split profile | n | % | PSI | FSIQ | ||
|---|---|---|---|---|---|---|
| M | SD | M | SD | |||
| VCI = PRIa | 45 | 44.6 | 90.07 | 13.31 | 98.36 | 13.66 |
| VCI > PRIb | 26 | 25.7 | 92.31 | 15.09 | 102.00 | 12.06 |
| PRI > VCIc | 30 | 29.7 | 93.57 | 11.54 | 100.20 | 13.69 |
PSI processing speed index, FSIQ full-scale intelligence quotient, M mean, SD standard deviation, VCI verbal comprehension index, PRI perceptual reasoning index
a < 11 points difference
b ≥ 11 points difference
c ≥ 11 points difference
