Table 2.
**p-value from Wilcoxon test.
CPT-II: Conners' Continuous Performance Test, D-KEFS: Delis-Kaplan Executive Function System Verbal Fluency subtest, HVLT: Hopkins Verbal Learning Test, PASAT: Paced Auditory Serial Addition Task, SDMT: Symbol-Digit Modalities Test, WAIS-IV: Wechsler Adult Intelligence Scale-Fourth Edition Digit Span subtest, WMS-IV: Wechsler Memory Scale-Fourth Edition Symbol Span subtest.