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. Author manuscript; available in PMC: 2009 Aug 1.
Published in final edited form as: Neuropsychologia. 2009 Apr 14;47(10):2125–2132. doi: 10.1016/j.neuropsychologia.2009.04.002

Table 2.

Neuropsychological measures of patients and controls.

Measure Patients Controls Sig.
Verbal IQ (WAIS-III) 104.3 ± 14.5 109.6 ± 13.0 .032*
Performance IQ (WAIS-III) 99.7 ± 14.7 108.4 ± 14.0 .001*
Token Test 97.7 ± 4.7 98.8 ± 1.6 .013*
Card-Sortinga 10.9 ± 3.1 11.4 ± 2.9 .397
BDI 8.3 ± 8.4 11.7 ± 9.7 .023*

Mean ± SD values for neuropsychological tests with potential influence on IAT performance. Asterisks indicate significance <.05. Despite between-group differences in performance, the mean scores of both groups were within normal limits on these measures. Abbreviations: WAIS-III, Wechsler Adult Intelligence Scale-III; BDI, Beck Depression Inventory.

a

The Card-Sorting is a subtest from the Delis–Kaplan Executive Function System.