What is Wechsler test in psychology?
The Wechsler Adult Intelligence Scale (WAIS) is an IQ test designed to measure intelligence and cognitive ability in adults and older adolescents. The original WAIS (Form I) was published in February 1955 by David Wechsler, as a revision of the Wechsler–Bellevue Intelligence Scale, released in 1939.
What are the four major components of the Wechsler intelligence test?
The WAIS-IV comprises a full scale IQ, as well as indexes on four factors: verbal comprehension, perceptual reasoning, working memory and processing speed.
What does the Wechsler scale measure?
The Wechsler Adult Intelligence Scale (WAIS) is an IQ test designed to measure intelligence and cognitive ability in adults and older adolescents.
How is the Wechsler test administered?
The WAIS-IV may be administered in paper-and-pencil or web-based (Q-interactive) format; it can be scored manually or with software. NOTE: Field-based data collection for development of the WAIS-5 is ongoing through 2020.
Why are the Wechsler tests important?
Although there are many different reasons why the WAIS might be used, it’s sometimes used by neuropsychologists and rehabilitation psychologists in people who have been injured. They are able to utilize the test to see what areas of the brain have been affected as well as determine cognitive function.
Where can I take the Wechsler test?
The Wechsler test can only be performed by certified individuals or institutions. We suggest visiting the Mensa website, where you can ask your country-specific Mensa representative for more information on where to take the local Wechsler test.
Who can administer the Wechsler intelligence test?
While most exams are administered by a child or school psychologist, teacher or other trained professional, exam kits are available for purchase through PsychCorp and range from $1,049 to more than $1,700. To find test preparation materials for the WISC, visit our WISC Directory.
How is WAIS-IV FSIQ calculated?
FSIQ = 25 + 0.75*S where S is the Sum of Scaled Scores. The 100’s are the means of the two distributions and the 15 and 20 are their standard deviations. All of this can be obtained by publically released information.
Can I take the Wechsler test online?
To take the Wechsler test online, you can purchase an official version of the test or find a free version. Most online versions of the Wechsler will be much shorter and faster than the full-length Wechsler Test.
What is one advantage of the Wechsler Scales?
One benefit of this approach is that the pattern of scores can also provide useful information. For example, scoring high in certain areas but low in others might indicate the presence of a specific learning disability. Like the traditional Stanford-Binet test, the WAIS also provides an overall score.
What is David Wechsler known for?
David Wechsler, (born January 12, 1896, Lespedi, Romania—died May 2, 1981, New York, New York, U.S.), American psychologist and inventor of several widely used intelligence tests for adults and children. Wechsler studied at the City College of New York and Columbia University, receiving his doctorate in 1925.
How much does a WAIS test cost?
WAIS-IV Q-global Interpretive Report Qty 1 (Digital)
| 1-49 | $4.00 | |
|---|---|---|
| 50-99 | $3.80 | 5% |
| 100-249 | $3.60 | 10% |
| 250+ | $3.40 | 15% |
| Savings are estimated |
What is the Wechsler IQ test?
Wikipedia The Wechsler Adult Intelligence Scale (WAIS) is an IQ test designed to measure intelligence and cognitive ability in adults and older adolescents.[1] The original WAIS (Form I) was published in February 1955 by David Wechsler, as a revision of the Wechsler–Bellevue Intelligence Scale, released in 1939.[2]
What is an example of a Wechsler test?
Wechsler tests, for example, have subtests that load onto the broader Visual-Spatial or Perceptual Reasoning Indices that do not require the use of blocks. Additionally, adding a different visual-motor integration task to the battery may bolster the information gained when a core subtest cannot be utilized.
What is the Wechsler–Bellevue Intelligence Scale (WAIS-IV)?
While this scale has been revised (resulting in the present day WAIS-IV), many of the original concepts Wechsler argued for, have become standards in psychological testing, including the point-scale concept and the performance-scale concept.[4] Wechsler–Bellevue Intelligence Scale
What is the age range for the Wechsler Intelligence Scale?
For individuals under 16 years, the Wechsler Intelligence Scale for Children (WISC, 6–16 years) and the Wechsler Preschool and Primary Scale of Intelligence (WPPSI, 2½–7 years, 7 months) are used.
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