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. WAIS-5 is now available!
Wechsler Adult Intelligence Scale | Fourth Edition

Wechsler Adult Intelligence Scale | Fourth Edition

WAIS–IV

David Wechsler, PhD
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. WAIS-5 is now available!
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