What does the Wasi-II measure?
The Wechsler Abbreviated Scale of Intelligence® Second Edition, a revision of the WASI™, provides a brief, reliable measure of cognitive ability in clinical, educational, and research settings. WASI-II maintains the original format and structure but offers greater clinical utility and efficiency.
What are the subtests for Wasi-II?
It is a battery of four subtests: Vocabulary (31-item), Block Design (13-item), Similarities (24-item) and Matrix Reasoning (30-item).
How accurate is Wasi-II?
Overall, WASI-II scores were highly correlated with scores on instruments purported to measure similar constructs. Correlations between the WASI-II and the original WASI, WISC-IV, and WAIS-IV were acceptable (0.71) to excellent (0.92).
What tests are on the Wasi?
The test taker is provided with an estimate of his or her general cognitive ability, verbal comprehension index score (VCI), and nonverbal fluid ability. This test generally takes 30 minutes to administer.
What is the VCI in the Wasi II?
The WASI–II provides four composite scores: the Verbal Comprehension Index (VCI), the Perceptual Reasoning Index (PRI), the Full Scale IQ–2 Subtest (FSIQ–2), and the Full Scale IQ–4 Subtest (FSIQ–4). In practice, the WASI–II can be administered as the initial cognitive ability test.
How do you read a Wasi score?
Standard Score Ranges for the WASI
- “Superior” Performance: 130 and beyond. Individuals who score in this range are considered to be in the superior or “gifted” range.
- “Very High” Performance: 120-129.
- “Bright Normal” Performance: 110-119.
- “Average”: 90-109.
- “Low Average”: 80-89.
- “Borderline Mental Functioning”: 70-79.
How long does it take to administer the Wasi II?
approximately 30 min
Administration time is approximately 30 min for the four-subtest form or 15 min for the two-subtest form. Overall, the WASI-II as found to be an economical and easy-to-administer brief intelligence measure.
What is the age range for the Wasi II?
The Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II; Wechsler, 2011), published by Pearson, is a newly updated abbreviated measure of cognitive intelligence designed for individuals 6 to 90 years of age.
Who is Wasi?
Wasi or WASI may refer to: Al-Wāsiʿ, one of the names of God in Islam, meaning The Omnipresent.
What is PRI on IQ test?
The Perceptual Reasoning Index (PRI) is one of four derived indices from the Wechsler Intelligence Scale for Children, 4th edition (WISC-IV; Wechsler, 2003).
Who can administer the Wasi?
Although the Examiner’s Manual states that the WASI-II can be administered by individuals with a bachelor’s degree under appropriate supervision due to the ease of administration, it is important to note that ideally the same person would administer and interpret the results of the measure, preferably an individual …
What is WASI-II?
What is WASI-II? WASI-II is linked to WISC-IV (2003) and WAIS-IV (2008). WASI-II provides tables for estimating IQ score range on the WISC-IV and WAIS-IV.
Can the WASI–II FSIQ be used for legal purposes?
NOTE: In general, the WASI–II FSIQ should not be used for legal, judicial, or quasi-legal purposes (e.g., a statutorily mandated diagnosis or determination of a disability). 12 | Copyright © 2011. All rights reserved.
What is the newest version of the Wasi?
The newest version of the WASI, the WASI-II, was released in 2011. The WASI-II integrates the format and structure of the WASI while still offering updated content, better instructions, and greater clinical use.
How long does it take to administer the Wasi?
This version of the WASI can be administered in around 15 minutes. In contrast, the Four-Subtest Form includes vocabulary, similarities, block design, and matrix reasoning.