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Table 2 AIS-IV, mean, range and scaled scores

From: Impaired cognitive functioning in stress-induced exhaustion disorder: a new tablet-based assessment

WAIS-IV - subtests

Mean score (SD)

Range

Mean scaled Score (SD)

Matrix Reasoning

17.3 (5.0)

6.0–32.0

9.6 (3.4)

Digit Span

24.4 (4.5)

17.0–39.0

9.8 (2.3)

Symbol search

33.2 (6.8)

19.0–47.0

11.3 (2.7)

Coding

62.7 (12.9)

35.0–88.0

10.1 (2.5)

  1. Age-corrected standard scores for each WAIS-IV test indicate the subjects’ performance was within the normal range