What is Wechsler intelligence 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 WISC-III test?
The WISC-III yields three IQs, a Verbal Scale IQ, a Performance Scale IQ, and a Full Scale IQ. All three are standard scores (mean of 100 and standard deviation of 15) obtained by comparing an individual’s score with those earned by the representative sample of age peers.
What are the subtests of the WISC-V?
Features. WISC-V delivers more flexibility, more content and more interpretive power. Three new primary subtests — Visual Puzzles, Figure Weights, and Picture Span — measure the ability to analyze and synthesize information, quantitative reasoning and induction, and visual working memory.
What is the highest IQ score on the WAIS?
160
One Full Scale IQ (FSIQ) is also calculated. These scores range from the lowest (40) to the highest (160) points.
Is WISC-V an IQ test?
The WISC Test (Wechsler Intelligence Scale for Children) is an IQ test administered to children between ages 6 and 16 by school districts and psychologists. The objective of the exam is to understand whether or not a child is gifted, as well as to determine the student’s cognitive strengths and weaknesses.
What does the information subtest on the WISC-V measure?
This score is typically considered the most representative indicator of general intellectual functioning. Subtests are drawn from five areas of cognitive ability: verbal comprehension, visual spatial, fluid reasoning, working memory, and processing speed.
What does the coding subtest on the WISC-IV measure?
Coding measures visual-motor dexterity, associative nonverbal learning, and nonverbal short-term memory. Fine-motor dexterity, speed, accuracy and ability to manipulate a pencil contribute to task success; perceptual organization is also important. Coding is a timed core Processing Speed subtest.
Who had an IQ of 300?
His score was the highest that had ever been obtained. In terms of IQ, the psychologist related that the figure would be between 250 and 300. Late in life William Sidis took general intelligence tests for Civil Service positions in New York and Boston. His phenomenal ratings are matter of record.
How many subtests are on the WISC III?
WISC-III. Both the Verbal and Performance IQ scores are composites of five different subtests, each of which measures a different area of ability (this test is not an achievement test). The Full Scale IQ is a composite of the Verbal and Performance scores, which makes it a composite of ten different subtests.
Is the WISC-III better than the WISC-IV?
For example, children with attention deficit hyperactivity disorder (ADHD) showed greater index discrepancies on the WISC-IV, indicating that it might be better than the WISC-III in distinguishing strengths and weaknesses among this clinical population[4].
Do WISC-III subtest patterns differ between children with ADHD and normal samples?
WISC-III subtest patterns of ADHD and normal samples WISC-III subtest patterns of children with Attention Deficit Hyperactivity Disorder were compared with two other groups of children described in the WISC-III manual, a sample with Attention Deficit Hyperactivity Disorder and the WISC-III standardization sample.
Which WISC IQ subtests are retained on the WISC-IV?
Three of the four WISC-III Verbal IQ subtests were retained on the WISC-IV with some item changes.