title: Empirically observed and statistically derived Verbal-Performance IQ discrepancies for the old age WAIS-R standardization sample.
abstract: A formula for the estimation of abnormal VIQ-PIQ discrepancies was evaluated against the actual distribution of Verbal-Performance difference scores in the WAIS-R old age standardization sample. Results showed that the formula is sufficiently accurate for persons 75 years and older.
authors.affiliation: Psychology Service, Dwight D. Eisenhower, VA Medical Center, Leavenworth, KS 66048.
authors.forename: A M
authors.initials: AM
authors.lastname: Paolo
authors.forename: J J
authors.initials: JJ
authors.lastname: Ryan
mesh_terms: D000368:Aged / Q000523:psychology*; D000369:Aged, 80 and over / Q000523:psychology; D005260:Female; D006801:Humans; D007360:Intelligence; D008297:Male; D011939:Mental Recall; D011594:Psychometrics; D011597:Psychomotor Performance; D012016:Reference Values; D014706:Verbal Learning; D014888:Wechsler Scales / Q000706:statistics & numerical data*