Table of Contents
What are the latest versions of the Wechsler intelligence tests?
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 Intelligence Scale for Children 4th Edition?
The WISC-IV measures intellectual ability of children from 6 to 16 years. It was developed to provide an overall measure of general cognitive ability, and also measures of intellectual functioning in Verbal Comprehension (VC), Perceptual Reasoning (PR), Working Memory (WM) and Processing Speed (PS).
What age does the WISC go up to?
The Wechsler Intelligence Scale for Children Australian and New Zealand Standardised, Fifth Edition (WISC-VA&NZ) is an individually administered comprehensive clinical instrument for assessing the cognitive ability/intelligence of children aged 6 years 0 months through 16 years 11 months (6:0 – 16:11).
Is there a WAIS 5?
The Wechsler Adult Intelligence Scale (WAIS) is an IQ test designed to measure intelligence and cognitive ability in adults and older adolescents. Data collection for the next version (WAIS 5) began in 2016 and is expected to end in spring 2020.
What is full scale IQ for a child?
Full Scale IQs between 90 and 110 are considered within the “average range” (Mean IQ score is 100). * = source “Children with Mental Retardation” A Parents’ Guide”, (1993, Pub. Woodbine House Inc., p6).
What is the most widely used intelligence test?
The most widely used intelligence tests include the Stanford-Binet Intelligence Scale and the Wechsler scales. The Stanford-Binet is the American adaptation of the original French Binet-Simon intelligence test; it was first introduced in 1916 by Lewis Terman, a psychologist at Stanford University.
How accurate is Wechsler Intelligence Scale for Children?
The average reliability, across the age groups, for the IQs and Indexes are: 0.95 for the Verbal IQ, 0.91 for the Performance IQ, 0.96 for the Full Scale IQ, 0.94 for the Verbal Comprehension Index, 0.90 for the Perceptual Organization Index, 0.87 for the Freedom from Distractibility Index and 0.85 for the Processing …
What is a good Wisc score?
|Composite Score Range||Traditional Description||WISC-V Classification|
|120 – 129||Superior||Very High|
|110 – 119||High Average||High Average|
|90 – 109||Average||Average|
|80-89||Low Average||Low Average|
What is the IQ formula?
Intelligence quotient (IQ) can be obtained by the equation MA/CA=IQ, where MA is mental age and CA is chronological age. Intelligence is defined as what the intelligence test measures.
What are the signs of low IQ?
Lower than average scores on IQ tests. Difficulties talking or talking late….
- IQ 50-70.
- Slower than normal in all areas.
- Can conform socially.
- Can acquire daily task skills.
- Integrated in society.
- No unusual physical signs.
- Can acquire practical skills.
- Reading and math skills up to grades 3-6.