Table 4.
Normative data for participants who completed the YBT, FICST, CFMT+, EFCT and PICT
| All participants (N = 181) | |
|---|---|
| YBT | |
| Mean (SD) | 8.8 (3.9) |
| Median | 8 |
| FICST | |
| Number of piles | |
| Mean (SD) | 7.4 (4.6) |
| Median | 7 |
| Total number of errors | |
| Mean (SD) | 2.5 (3.4) |
| Median | 1 |
| FICST score | |
| Mean (SD) | 8.0 (5.1) |
| Median | 8 |
| Phase 2 | |
| Total number of errors | |
| Mean (SD) | 3.4 (4.4) |
| Median | 2 |
| CFMT+ raw score | |
| Mean (SD) | 65.9 (11.9) |
| Median | 65 |
| EFCT | |
| Mean accuracy in % (SD) | 77.9 (8.2) |
| Median accuracy | 78.6 |
| Mean RT in s (SD) | 4.7 (2.7) |
| Median RT in s | 4.0 |
| EFCT inverse efficiency score | |
| Mean (SD) | 6.0 (3.5) |
| Median | 5.1 |
| PICT | |
| Mean accuracy in % (SD) | 72.8 (11.0) |
| Median accuracy | 72.5 |
| Mean RT in s (SD) | 4.9 (3) |
| Median RT in s | 4.1 |
| PICT inverse efficiency score | |
| Mean (SD) | 6.9 (5.1) |
| Median | 5.8 |
CFMT+ long form of the Cambridge Face Memory Test, EFCT Expertise in Facial Comparison Test, FICST Facial Identity Card Sorting Test, PICT Person Identification Challenge Test, RT reaction time, SD standard deviation, YBT Yearbook Test