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Direct linkGlass, Laura A.; Ryan, Joseph J.; Charter, Richard A. – Journal of Psychoeducational Assessment, 2010
In the present investigation, the authors provide internal consistency reliabilities for Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV) subtest and Index discrepancy scores using the standardization sample as the data source. Reliabilities ranged from 0.55 to 0.88 for subtest discrepancy scores and 0.80 to 0.91 for Index discrepancy…
Descriptors: Learning Disabilities, Test Reliability, Scores, Intelligence Tests
Peer reviewedRyan, Joseph J.; And Others – Perceptual and Motor Skills, 1982
An examination of the Wechsler Adult Intelligence Scale-Revised (WAIS-R) subtests and intelligence quotients in a diagnostically heterogeneous sample of patients referred for psychological or neuropsychological evaluation found that reliabilities and standard errors of measurement approximated normative group reports. WAIS-R is a reliable…
Descriptors: Adults, Clinical Diagnosis, Disabilities, Error of Measurement
