What does Wechsler scale measure?

What does Wechsler scale measure?

The Wechsler scales measure intelligence from 2:6 to 90 years. The latest versions are the WPPSI-IV for preschool and primary-grade children, the WISC-V for elementary and high-school children, and the WAIS-IV for adolescents, adults and elders.

What is Wechsler theory of intelligence?

Wechsler viewed intelligence as an effect rather than a cause, and asserted that non-intellective factors, such as personality, contribute to the development of each person’s intelligence.

What does the Wechsler Intelligence Scale for Children?

Wechsler Intelligence Scale for Children® Fifth Edition (WISC®-V) is an intelligence test that measures a child’s intellectual ability and 5 cognitive domains that impact performance. Guidance on using this test in your telepractice.

What was 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 is the Wechsler test scored?

Score each section. Once you have administered the test, you need to score each section, such as verbal or math ability. Depending on how well the child did with her response, you will assign a number score for that section. Add up all the scores for each section to determine the overall IQ score.

Is the Wechsler test accurate?

Reliability and Validity The Wechsler Adult Intelligence is a well-established scale and it has fairly high consistency. Over a two to twelve week time period, the test-retest reliabilities ranged from 0.70 (7 subscales) to 0.90 (2 subscales).

What did Wechsler study?

After graduating from the City College of New York in 1916, Wechsler attended Columbia University, where he received a master’s degree in experimental psychopathology in 1917. He then enlisted in the army as a psychologist. He received a scholarship to study at the University of London in 1918.

Is the Wechsler IQ test accurate?

Who can use the Wechsler intelligence test?

The WAIS-IV measure is acceptable for use with people who are 16–90 years of age. For people younger than 16, the Wechsler Preschool and Primary Scale of Intelligence (WPPSI, 2½–7 years, 7 months) and the Wechsler Intelligence Scale for Children (WISC, 6–16 years) are used.

What is Wechsler Intelligence Scale for Children WISC III?

The WISC-III is a measure of cognitive functioning designed for children aged 6-17 years. It is comprised of two scales, verbal and performance (non-verbal), and each of these scales contains 5 subtests. The verbal subtests are: i) vocabulary, ii) similarities, iii) arithmetic, iv) information, v) comprehension.

What is the meaning of Wechsler?

Wechsler is a German word meaning “exchanger” (from Wechsel, “(ex)change”).

What is the highest IQ score on Wechsler?

160
The highest score that can be obtained on the Wechsler Intelligence Scale for Children-III, which is the preeminent test of intelligence used in the United States today for identifying gifted children, is 160. For the Wechsler Adult Intelligence Scale-III, the ceiling is slightly lower: 155.

Why is the Wechsler test better?

In a sense, Wechsler’s test was a return to many of the ideas that Binet had also espoused. Instead of giving a single overall score, the WAIS provides a profile of the test-taker’s overall strengths and weaknesses. One benefit of this approach is that the pattern of scores can also provide useful information.

Who created the Wechsler test?

David Wechsler
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.

What is the most respected IQ test?

Wechsler Adult Intelligence Scale In fact, the WAIS is perhaps the most trusted of all IQ tests for adults. The WAIS is designed for ages 16 and up. The most recent version of the test, the WAIS-III, takes about 60-75 minutes to complete.

Why are Wechsler tests still used today?

They are most useful in determining children who may need special attention, either because of disability or because of giftedness. Parents should consider the possible consequences carefully if they are considering telling their child the outcome of this or any other intelligence test.

What is an IQ test for a 6 year old?

Wechsler Intelligence Scale for Children – Fifth Edition (WISC-V) This is the most commonly used IQ test for children ages 6 to 16. Arguably the most thorough of the bunch, the WISC-V test not only produces a full-scale IQ score, but also produces five “factor scores” that measure different dimensions of functioning.