Clinical Study

Visual Puzzles, Figure Weights, and Cancellation: Some Preliminary Hypotheses on the Functional and Neural Substrates of These Three New WAIS-IV Subtests

Table 7

Description of participant no. 4’s WAIS-IV composite scale profile.

Participant no. 4 WAIS-IV composite scalesIQ score95% confidence intervalPercentileQualitative description

Verbal comprehension8680–9318Low average
Perceptual reasoning7873–867Very low
Verbal working memory10294–10955Average
Processing speed7266–833Very low
Full-scale IQ7975–858Very low