What does the WAIS IV verbal comprehension index measure?

Verbal Comprehension Index This index reflects an individual’s ability to understand, use and think with spoken language. It also demonstrates the breadth and depth of knowledge acquired from one’s environment. It measures the retrieval from long-term memory of such information.

Is verbal comprehension crystalized?

These verbal tests include comprehension, information, digit span, vocabulary, similarities and arithmetic (Wechsler Adult Intelligence Scale-Revised). Most of these verbal tests are widely construed as capable of measuring crystallized intelligence.

What are the verbal subtest of the WAIS?

The WAIS-III has six regular verbal subtests and five mandatory performance subtests. The verbal subtests are vocabulary, similarities, arithmetic, digit span, information, and comprehension. The performance subtests are picture completion, picture arrangement, block design, matrix reasoning, and digit–symbol coding.

Does WAIS measure Crystallised intelligence?

Crystallized intelligence is measured by most of the verbal subtests of the Wechsler Adult Intelligence Scale (WAIS). …

What does verbal comprehension measure on the WISC V?

The Verbal Comprehension Index (VCI) measured Sample’s ability to access and apply acquired word knowledge. Specifically, this score reflects her ability to verbalize meaningful concepts, think about verbal information, and express herself using words.

What is verbal comprehension index VCI?

The Verbal Comprehension Index (VCI) is a score derived from the administration of selected subtests from the third and fourth edition Wechsler Adult Intelligence Scale (WAIS) and Wechsler Intelligence Scale for Children (WISC). The VCI is designed to provide a measure of verbal acquired knowledge and verbal reasoning.

Does the WAIS measure fluid intelligence?

Wikipedia has an answer: “The Wechsler Adult Intelligence Scale (WAIS) measures fluid intelligence on the performance scale and crystallized intelligence on the verbal scale.”

What does verbal comprehension measure?

At its core, the verbal comprehension index measures a child’s ability to access his vocabulary, express himself in a meaningful manner, and apply reasoning skills to information presented verbally.

How the intelligence is measured using WAIS?

The verbal tests were: Information, Comprehension, Arithmetic, Digit Span, Similarities, and Vocabulary. The Performance subtests were: Picture Arrangement, Picture Completion, Block Design, Object Assembly, and Digit Symbol. A verbal IQ, performance IQ and full scale IQ were obtained.

How is crystallized intelligence measured?

Crystallized intelligence is measured by tests such as vocabulary and general knowledge type assessments. In ASD, the profile of better performance than verbal IQ subtest scores may reflect, in part, differences between fluid and crystallized intelligence.

Does Wais measure fluid intelligence?

Fluid intelligence is measured by the performance subtasks on the Wechsler Adult Intelligence Scale (WAIS).

What is a verbal comprehension test?

What are verbal comprehension tests? Verbal comprehension tests measure your ability to locate the hidden information from a paragraph of text, which is required to answer questions. These tests are often under timed conditions.

What does the WAIS-IV measure?

Wechsler Adult Intelligence Scale-IV DESCRIPTION OF WAIS-IV INDEXES Verbal Comprehension Index This index reflects an individual’s ability to understand, use and think with spoken language. It also demonstrates the breadth and depth of knowledge acquired from one’s environment. It measures the retrieval from long-term memory of such information.

Is the WAIS a good measure of fluid and crystallized intelligence?

The WAIS has also been found to be a good measure of both fluid and crystallized intelligence. Fluid intelligence refers to inductive and deductive reasoning, skills considered to be largely influenced by neurological and biological factors. In the WAIS, fluid intelligence is reflected in the performance subtests.

What does the Wechsler Adult Intelligence Scale-IV measure?

Wechsler Adult Intelligence Scale-IV DESCRIPTION OF WAIS-IV INDEXES Verbal Comprehension Index This index reflects an individual’s ability to understand, use and think with spoken language. It also demonstrates the breadth and depth of knowledge acquired from one’s environment.

What is the difference between the verbal and performance IQ tests?

The verbal and performance IQ scores are based on scores on the 14 subtests. The 14 subtest scores have a mean of 10 and a standard deviation of three. The WAIS also elicits four indices, each based on a different set of subtests: verbal comprehension, perceptual organization, working memory, and processing speed.