What does the vocabulary subtest on the WISC IV measure?
The subtest was developed to measure non-verbal reasoning and the ability to understand abstract visual information.
Which subtest measures knowledge of words?
Word Reasoning is a supplemental Verbal Comprehension subtest. Children are asked to identify the object described by clues they’re given.
What does each subtest on the WISC-v measure?
The WISC-V is actually made up of 10 subtests, yielding 5 scores, each one a summary measure of a certain ability. These are called Verbal Comprehension, Visual Spatial, Fluid Reasoning, Working Memory, and Processing Speed. Each Index Scale is comprised of two subtests that together make up the scale result.
What does vocabulary subtest measure?
Vocabulary measures the students’ verbal fluency and concept formation, word knowledge, and word usage. Here’s one subtest in which prior knowledge does play a role. Matrix Reasoning measures visual processing and abstract, spatial perception and may be influenced by concentration, attention, and persistence.
What is the difference between WISC IV and WISC V?
® The WISC-V replaces its predecessor, the WISC-IV, which has been used for years as an IQ test given to kids between age 6:0 and 16:11. The subtests on the WISC-V include verbal comprehension, working memory, processing speed, learning and memory, fluid reasoning, and visual spatial reasoning.
What does the similarities subtest on the WISC IV measure?
The Similarities subtest is a core Verbal Comprehension subtest. It is designed to measure verbal reasoning and concept formation. The Similarities subtest has 23 items; 12 items were retained from the WISC–III with the same content. Scoring criteria for all items were revised through a series of scoring studies.
What does Matrix Reasoning measure on the Wppsi-IV?
Fluid Reasoning Index (FRI) Matrix Reasoning – This subtest asks the child to select one of four possible pictures that fit into the sequence or pattern of pictures that is shown to them.
What is perceptual reasoning on the WISC IV?
Verbal expression required (length of response varies). One of the best predictors of overall intelligence. Perceptual Reasoning Index (PRI): Requires visual perception, organization and reasoning with visually presented, nonverbal material to solve the kinds of problems that are NOT school taught.
How do you interpret Wppsi IV scores?
The Standard Score Ranges For the WPPSI-IV
- Extremely Low: Below 70. Students who test in this range may need to be placed in special education courses.
- Borderline: 70-79.
- Low Average: 80-89.
- Average: 90-109.
- High Average: 110-119.
- Superior: 120-129.
- Very Superior: 130+.
What do WISC-IV scores mean?
High Average: 110-119. Students who test in this range are high average and do not generally struggle in school. Above Average: 120-129. Students who test in this range are above average and do not generally struggle in school. Moderately Gifted: 130-145.
Is WISC-IV still valid?
The WISC-V is the most recent version of the WISC test, but older versions (the WISC-IV and the WISC-III) may still be given.