Many Flynn effect (FE) studies compare scores across different editions of Wechsler's IQ tests. When construct changes are introduced by the test developers in the new edition, however, the presumed generational effects are difficult to untangle from changes due to test content. To remove this confound, we use the same edition of Wechsler…

Assesses proposed new demographic information formulas for estimating premorbid Wechsler Adult Intelligence Scales-Revised Intelligence Quotient scores. Investigated cross-validation of this index on a neurologically normal but clinically relevant criterion group and determined the neuropsychological utility of the formulas to discriminate between…