Table 2.
Neuropsychological test results for 71 FEP patients
| Test | Mean | SD |
| IQ | ||
| NART (N = 66) | 14.4 | 7.3 |
| WASI (N = 71) | 105.2 | 13.7 |
| Motor function | ||
| Grooved Pegboard (N = 70) | 110.2 | 26.5 |
| Psychomotor speed | ||
| Digit Symbol (N = 71) | 63.5 | 14.4 |
| Attention | ||
| Digit Span forward (N = 71) | 5.8 | 1.1 |
| Verbal memory | ||
| CVLT-II (N = 71) | 53.0 | 10.5 |
| Visual memory | ||
| ROCF long term memory (N = 65) | 19.5 | 6.7 |
| Working memory | ||
| Letter Number Span (N = 65) | 9.7 | 2.5 |
| Executive function | ||
| Initiation | ||
| Phonetic fluency (N = 71) | 38.4 | 11.9 |
| Semantic fluency (N = 71) | 39.6 | 7.6 |
| Set shifting | ||
| Category switching (N = 71) | 12.4 | 2.7 |
| Inhibition | ||
| Color-Word Interference (N = 71) | 60.0 | 21.0 |
Abbreviations: NART, National Adult Reading test; WASI, Wechsler Abbreviated Scale of Intelligence; CVLT-II, California Verbal Learning Test II; ROCF, Rey-Osterrieth Complex Figure Test.