title: Education-stratified base-rate information on discrepancy scores within and between the Wechsler Adult Intelligence Scale--Third Edition and the Wechsler Memory Scale--Third Edition.
abstract: The Wechsler Adult Intelligence Scale--Third Edition (WAIS-III; D. Wechsler, 1997a) and the Wechsler Memory Scale--Third Edition (WMS-III; D. Wechsler, 1997b) are 2 of the most frequently used measures in psychology and neuropsychology. To facilitate the diagnostic use of these measures in the clinical decision-making process, this article provides information on education-stratified, directional prevalence rates (i.e., base rates) of discrepancy scores between the major index scores for the WAIS-III, the WMS-III, and between the WAIS-III and WMS-III. To illustrate how such base-rate data can be clinically used, this article reviews the relative risk (i.e., odds ratio) of empirically defined "rare" cognitive deficits in 2 of the clinical samples presented in the WAIS-III--WMS-III Technical Manual (The Psychological Corporation, 1997).
authors.affiliation: Department of Neurology, The Mellen Center, Cleveland Clinic Foundation.
authors.forename: Galit A
authors.initials: GA
authors.lastname: Dori
authors.affiliation: Department of Neurology, The Mellen Center, Cleveland Clinic Foundation.
authors.forename: Gordon J
authors.initials: GJ
authors.lastname: Chelune
mesh_terms: D004522:Educational Status; D006801:Humans; D007360:Intelligence; D008568:Memory; D009484:Neuropsychology / Q000379:methods; D015203:Reproducibility of Results; D014888:Wechsler Scales / Q000592:standards*