. Author manuscript; available in PMC: 2011 Mar 1.

Published in final edited form as: J Clin Exp Neuropsychol. 2009 Aug 5;32(3):315–323. doi: 10.1080/13803390903032529

Table 1.

Descriptive Statistics of WAIS-III Variables

WAIS-III Index Score or Subtest Raw Score	Mean (SD)
Full Scale IQ	110.41 (11.11)
Working Memory Index	107.16 (12.51)
Vocabulary	47.79 (7.56)
Similarities	24.58 (3.96)
Arithmetic	13.92 (3.12)
Digit Span	19.49 (3.75)
Information	18.82 (4.31)
Comprehension	22.12 (4.29)
Letter-Number Sequencing	12.53 (2.65)
Picture Completion	20.64 (3.03)
Digit Symbol Coding	88.17 (13.31)
Block Design	45.85 (10.89)
Matrix Reasoning	19.93 (2.88)
Picture Arrangement	15.57 (3.37)
Symbol Search	41.04 (6.87)

Note. Only Full Scale IQ and Working Memory Index are standardized scores. All others are raw scores.