Wechsler Adult Intelligence Scale

Wechsler Adult Intelligence Scale

The Wechsler Adult Intelligence Scale (WAIS) is a test designed to measure intelligence in adults and older adolescents. It is currently in its fourth edition (WAIS-IV). The original WAIS (Form I) was published in February 1955 by David Wechsler, as a revision of the Wechsler-Bellevue Intelligence Scale that had been released in 1939. The fourth edition of the test (WAIS-IV) was released in 2008 by Pearson.

Read more about Wechsler Adult Intelligence Scale:  History, Wechsler-Bellevue Intelligence Scale, WAIS, WAIS-R, WAIS-III, WAIS-IV, Other Test Variants and Uses

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