Table 3.

Normative data—numbers of piles and errors expressed in the Facial Identity Card Sorting Test (FICST)

	All participants (N = 218)
Phase 1
Number of piles
Mean (SD)	7.6 (4.9)
Median	7
Total number of errors
Mean (SD)	2.4 (3.3)
Median	1
FICST score
Mean (SD)	8.0 (5.3)
Median	8.0
Phase 2
Total number of errors
Mean (SD)	3.4 (4.4)
Median	2

Note that the FICST scores computed for phase 1 were considered in the subsequent analyses

SD standard deviation