The Wechsler Adult Intelligence Scale—Fourth Edition (WAIS-IV) is the latest revision of .. In the TBI group: (a) 78% had scores at or below the 25th percentile.
Estimated percentile ranks for Verbal, Performance, and Full Scale IQs . Wechsler adult intelligence and memory scales (e.g., Heaton, 1992;.
The Wechsler Adult Intelligence Scale | Fourth Edition (WAIS-IV) is the most advanced adult measure of cognitive ability, based on recent research in the area of cognitive neuroscience and the theories and work of David Wechsler PhD. Q-interactive® App- and Web-based.
IQ classification is the practice by IQ test publishers of labeling IQ score ranges with category . The Wechsler Adult Intelligence Scale—Fourth Edition (WAIS–IV ) was published in 2008 by .. The highest reported standard score for most IQ tests is IQ 160, approximately the 99.997th percentile (leaving aside the issue of the.