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What is the WAIS used for?

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What is the WAIS used for?

The Wechsler Adult Intelligence Scale (WAIS) is an intelligence test first published in 1955 and designed to measure intelligence in adults and older adolescents.

What does the WAIS-IV measure?

The WAIS-IV is intended to measure intellectual functioning, incorporating verbal, analogical, sequential, and quantitative reasoning, as well as working memory and psychomotor processing speed.

How do you explain WAIS?

The WAIS-IV measures intellectual performance as a multidimensional construct. The test contains numerous scales (Indices) assessing qualitatively different types of intellectual functioning….What is the WAIS-IV?

  1. Verbal Comprehension Index,
  2. Perceptual Reasoning Index,
  3. Working Memory Index, and.
  4. Processing Speed Index.

What areas does the WAIS measure?

WAIS-IV. This battery was designed to parallel the WISC-IV. The WAIS-IV comprises a full scale IQ, as well as indexes on four factors: verbal comprehension, perceptual reasoning, working memory and processing speed. Table 7 includes the core tests for each factor.

Does WAIS IV measure IQ?

The Wechsler Adult Intelligence Scale (WAIS) is an IQ test designed to measure intelligence and cognitive ability in adults and older adolescents. [2] It is currently in its fourth edition (WAIS-IV) released in 2008 by Pearson, and is the most widely used IQ test, for both adults and older adolescents, in the world.

What is considered an average IQ?

Psychologists revise the test every few years in order to maintain 100 as the average. Most people (about 68 percent) have an IQ between 85 and 115. Only a small fraction of people have a very low IQ (below 70) or a very high IQ (above 130). The average IQ in the United States is 98.

How do you read Wechsler scores?

Each Index Scale is comprised of two subtests that together make up the scale result….WISC-V Structure.

Composite Score Range Traditional Description WISC-V Classification
110 – 119 High Average High Average
90 – 109 Average Average
80-89 Low Average Low Average
70 – 79 Borderline Very Low