Wechsler Abbreviated Scale of Intelligence | Second EditionWASI-II
- The Wechsler Abbreviated Scale of Intelligence® Second Edition (WASI-II), 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
Choose from our formats
Starter & complete kits, print & digital
1 optionFrom £466.80
Test forms & reports
Booklets, record forms, answer sheets, report usages & subscriptions
1 optionFrom £114.00
Manuals, stimulus books, replacement items & other materials
2 optionsFrom £200.00
All tests and materials offered for WASI-II
4 optionsFrom £114.00
WASI-II Record Forms9780158981598 Qualification Level C
Pack of 25
WASI-II Complete Kit9780158981567 Qualification Level C
Includes Manual, Stimulus Booklet, 25 Record Forms and set of 9 Blocks in Canvas
WASI-II Manual9780158981574 Qualification Level C
WASI-II Stimulus Book9780158981581 Qualification Level C
- Publication date:
- Age range:
VCI, PRI, and FSIQ scores (FSIQ–4 and FSIQ–2)
- Qualification level:
- Completion time:
- Four-subtest form, 30 minutes; Two-subtest form, 15 minutes
- Scoring options:
- Manual scoring
WASI-II gives psychologists, clinicians, and researchers a fast and reliable measure of intelligence when screening for intellectual disabilities or intellectual giftedness. WASI-II is also useful for reassessing individuals following a comprehensive evaluation.
The WASI-II builds on the strength of the WASI, providing updated versions of the WASI Vocabulary, Similarities, Block Design and Matrix Reasoning subtests. WASI-II also offers flexible administration options and strengthened connections with the WISC-IV and WAIS-IV.
For more information see the WASI-II Brochure.
Technical reports provide information on using WASI-II with WISC-IV, WAIS-IV and WISC-V and achieving composite scores.
Frequently asked questions follow. Click on a question to see the response.