Table 2.
Early cognitive profile.
| Scaled score | Percentile rank | |
|---|---|---|
| WPPSI-R (4.11 years) | ||
| Performance score | 97 (average) | 42 |
| Verbal score | 88 (low average) | 21 |
| Full scale score | 91 (average) | 27 |
| WPPSI-III (6.7 years) | ||
| Verbal scale | 90 (average) | 25 |
| Performance scale | 82 (low average) | 8 |
| Processing speed | 64 (impaired) | 1 |
| Full Scale score | 80 (low average) | 5 |
Abbreviations: WPPSI-R, Wechsler Preschool and Primary Scale of Intelligence — Revised; WPPSI-III, Wechsler Preschool and Primary Scale of Intelligence — 3rd Edition (UK).