Wechsler Individual Achievement Test | Third Edition
WIAT-III- Wechsler Individual Achievement Test® | Third Edition (WIAT®-III) is an individually administered achievement test for use in a variety of clinical, educational, and research settings. Guidance on using this test in your telepractice.
Choose from our formats
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Kits
Starter & complete kits, print & digital
4 options
From USD 138.75 -
Test forms reports
Booklets, record forms, answer sheets, report usages & subscriptions
4 options
From USD 4.60 -
Support materials
Manuals, stimulus books, replacement items & other materials
17 options
From USD 15.09 -
Training
Onsite, virtual & on-demand trainings
4 options
From USD 224.12 -
All products
All tests and materials offered for WIAT-III
29 options
From USD 4.60
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WIAT-IV: Administration, Scoring & Basic Interpretation, US Edition · On Demand · 7.5 Hours
A103000314689 Qualification Level CThis on-demand training consists of seven modules and is approximately 7.5 hours in length. It provides detailed guidance for the administration, scoring, and interpretation of the WIAT-4. The final module of this curriculum includes how to score using the Q-global® platform. This session is targeted for all users of the WIAT-4 who want to increase their knowledge of the assessment via a self-paced module .
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User Level B Accreditation (Academic Achievement) · Hybrid · 12 Hours
A103000251817 Qualification Level AThis hybrid, three-unit training is designed to support and upskill primary and secondary teachers, special educators, learning support staff and other professionals working in the Education industry to help screen and assess a student’s cognitive ability, academic achievement, cognitive skills, and social-emotional learning by providing access to User Level B assessments. This training will focus on the Wecshler Individual Achievement Test (WIAT).
Below are the dates available for this training. We'll be in contact to secure your preferred date.
- 27 June 2025
- 5 September 2025
- 21 November 2025
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User Level B Training (Academic Achievement) · On Demand
A103000360921 Qualification Level AThis on-demand training has been developed to support and upskill User Level A primary and secondary teachers, special educators, learning support staff, and other education sector professionals. By providing access to User Level B assessments, the training aims to assist in screening and assessing a student’s cognitive ability, academic achievement, cognitive skills, and social-emotional learning. The training content focuses on the WIAT-4 while covering all WIAT-III sub-tests. This training is recommended for those seeking on-demand training for the WIAT-III as part of their User Level B qualification.
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Standard Q-interactive License · 1 Year (Digital)
9780139800054 Qualification Level CTests Included:
BBCS-4R, BSRA-4, CELF-5 UK, CVLT-3, CVLT-C, D-KEFS, EVT, KTEA-3, NEPSY-II, RBANS, WAIS-IV UK, WIAT-III UK, WISC-V UK, WMS-IV UK, WRAT-5
Please Note:
All licenses require the purchase of subtests (product number 9780749167615). Please add these to your cart before checkout. A minimum number of 150 subtests are required. Tiered pricing is available. -
Speech & Language Q-interactive License · 1 Year (Digital)
9780749172534 Qualification Level BTests Included:
BBCS-4R, BSRA-4, CELF-5 UK, EVT-3, GFTA-3
Please Note:
All licenses require the purchase of subtests (product number 9780749167615). Please add these to your cart before checkout. A minimum number of 150 subtests are required. Tiered pricing is available. -
Education Q-interactive License · 1 Year (Digital)
9780749172152 Qualification Level BTests Included:
EVT-3, KTEA-3, WIAT-III UK, WRAT-5
Please Note:
All licenses require the purchase of subtests (product number 9780749167615). Please add these to your cart before checkout. A minimum number of 150 subtests are required. Tiered pricing is available. -
WIAT-III UK Record Forms (Print)
9780749171858 Qualification Level CPack of 25
Estimated to ship:3-4 weeks -
WIAT-III UK Stimulus Book (Print)
9780749171940 Qualification Level CWechsler Individual Achievement Test - 3rd UK Edition (WIAT-III UK) Stimulus Book
Estimated to ship:3-4 weeks -
WIAT-III UK Examiner's Manual (Print)
9780749167097 Qualification Level C -
WIAT-III UK Oral Reading Fluency Booklet (Print)
9780749171889 Qualification Level BEstimated to ship:3-4 weeks -
WIAT-III UK Scoring and Normative Manual (Print)
9780749171926 Qualification Level C -
WIAT-III UK Complete Kit (Print)
9780749171971 Qualification Level CIncludes:
- Examiner's Manual
- Technical Manual
- UK Scoring and Normative Manual
- Stimulus Book
- Scoring Workbook
- Oral Reading Fluency Book
- Word Card
- Pseudoword Card
- Downloadable Audio
- 25 Response Booklets
- 25 Record Forms
Estimated to ship:1-2 weeks -
WIAT-III Technical Manual/Audio USB (Print)
9780749171957 Qualification Level CUS Technical Manual with Adult Norms and Audio USB
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WIAT-III UK Q-global Pseudoword Card (Digital)
9780749173272 Qualification Level BThis item is to be used for demonstration purposes only by the examiner during an administration, not for examinee use.
Once ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file. -
WIAT-III UK Scoring Workbook (Print)
9780749171933 Qualification Level CThis scoring workbook includes actual student responses from the standardisation sample and shows how to correctly score each response for the subjectively scored subtests (Alphabet Writing Fluency, Sentence Composition and Essay Composition).
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WIAT-III UK Q-global Scoring and Normative Manual (Digital)
9780749172077 Qualification Level COnce ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file.
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WIAT-III UK Q-global Score Report (Digital)
9780749172008 Qualification Level C -
WIAT-III UK Response Booklets (Print)
9780749171919 Qualification Level CPack of 25
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WIAT-III UK Q-global 1 Year Scoring Subscription (Digital)
9780749171995 Qualification Level CIncludes unlimited scoring per user within an account.
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WIAT-III UK Q-global Scoring Workbook (Digital)
9780749173012 Qualification Level BThis scoring workbook includes actual student responses from the standardisation sample and shows how to correctly score each response for the subjectively scored subtests (Alphabet Writing Fluency, Sentence Composition and Essay Composition).
Once ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file. -
WIAT-III UK Q-global Examiner's Manual (Digital)
9780749173005 Qualification Level BOnce ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file.
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WIAT-III UK Q-global Word Card (Digital)
9780749173265 Qualification Level BThis item is to be used for demonstration purposes only by the examiner during an administration, not for examinee use.
Once ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file. -
WIAT-III UK Q-global Stimulus Book (Digital)
9780749173258 Qualification Level BOnce ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file.
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WIAT-III UK Q-global Audio (Digital)
9780749176099 Qualification Level B -
WIAT-III UK Pseudoword Card (Print)
9780749171896 Qualification Level CEstimated to ship:3-4 weeks -
WIAT-III UK Word Card (Print)
9780749171964 Qualification Level BEstimated to ship:3-4 weeks -
WIAT-III Mastery Accreditation · Live Online · 12 Hours
A103000251823 Qualification Level BThis live-online, two-day training will dive deeper into administering, scoring, analyzing results and monitoring progress using the WIAT-III. Learn how to be confident and comprehensive in your practice and in your support of your students and colleagues using special education tools.
Below are the dates available for this training. We'll be in contact to secure your preferred date.
- 16 May 2025: Full-day (9am - 5pm) and 23 May 2025: Half-day (9am - 1pm)
- 14 November 2025: Full-day (9am - 5pm) and 21 November 2025: Half-day (9am - 1pm)
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WIAT-III Q-global Technical Manual (Digital)
9780749115463 Qualification Level CUS Technical Manual with Adult Norms.
Once ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file. -
WIAT-III UK Q-global Oral Reading Fluency Booklet (Digital)
9780749173487 Qualification Level BThis item is to be used for demonstration purposes only by the examiner during an administration, not for examinee use.
Once ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file.
Overview
- Publication date:
- 2009
- Age range:
- Individuals 4:0-50:11
- Scores/Interpretation:
- Fall, Winter, and Spring grade-based standard scores, age-based standard scores, percentile ranks, stanines, NCEs, age and grade equivalents.
- Qualification level:
- B
- Completion time:
- Varies by grade level and number of subtests administered
- Administration:
- Paper-and-pencil or online administration
- Scoring options:
- Q-interactive administration and Q-global® web-based scoring
- Telepractice:
- Guidance on using this test in your telepractice
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Here's how you can confidently diagnose and treat students' mental health conditions.
Product Details
The WIAT-III is an achievement test for use in a variety of clinical, educational and research settings, including schools, clinics, private practices and residential treatment facilities.
Benefits
- Screen for dyslexia with stimulus materials you may already own with new Dyslexia Index Scores
- Identify student academic abilities, make educational placement decisions, diagnose specific learning disability, design instructional objectives, and plan interventions.
- Measure all eight areas of achievement specified by IDEA legislation.
- Focus on reading goals and objectives with the Early Reading Skills subtests.
- Evaluate patterns of strengths and weaknesses to identify learning disabilities.
Features
- Subtests include: Enhanced Listening Comprehension, Oral Expression, Written Expression subtests, Enhanced Reading Comprehension, Oral Reading (new), Math Fluency (new), and Early Reading Skills (new).
- Dyslexia Index Scores can be used for screening, inclusion in a comprehensive assessment battery, and as a tool for research.
- Improved scoring rules in response to scoring studies, theoretical reviews by expert researchers, and usability reviews by teachers and clinicians.
- Enhanced scoring software and interactive scoring guide in every kit.
- Updated norms for PreK through grade 12, and for ages 4:0–50:11; nationally standardized on 3,000 students and adults and features comprehensive normative information.
- Correlated with the following ability measures: WPPSI-III (Wechsler, 2002); WPPSI-IV (Wechsler, 2012); WISC-IV (Wechsler, 2003); WISC-V (Wechsler, 2014); WAIS-IV (Wechsler, 2008); WNV (Wechsler & Naglieri, 2006); DAS-II (Elliott, 2007).
Sample Reports
Combination reports allow you to upgrade your WPPSI-IV or WIAT-III score report to include a pattern of strengths and weaknesses analysis, and an ability achievement discrepancy analysis of the combined results.
Resources
The following resources are available for WIAT-III.
Additional Materials
- Pearson Clinical Assessment Solutions: A Dyslexia Toolkit
- Dyslexia Index Scores Flyer
- Assessing Writing Skills Using Correct-Incorrect Word Sequences
- Intervention Guide for LD Subtypes
- Quick Score Guide for WIAT-III Essay Composition
- Patterns of Strengths & Weaknesses Models for Identifying SLD (NASP 2010)
- WIAT-III Enhanced Content Modifications
FAQs
Frequently asked questions follow. Click on a question to see the response.
Q & A from the KTEA-3 and WIAT-III Dyslexia Index scores webinars
In print, in Q-global, and soon-to-be in Q-interactive!
- KTEA-3 Dyslexia Index Scores Manual (Manual Scoring) 015801524X
- KTEA-3 Dyslexia Index Scores Manual on Q-global 0150023189
- WIAT-III Dyslexia Index Scores Manual (Manual Scoring) 0158015258
- WIAT-III Dyslexia Index Scores Manual on Q-global 0150023197
The original tables were first published in the Wiley Essentials of KTEA-3 and WIAT-III Assessment book, yes. However, these new manuals are expanded in content (with a wider age range in the case of WIAT-III), have the necessary forms, directly include scoring and significant interpretive information related to risk and recommendation language.
The score form is included in the new manuals - you may reproduce!
If you have the current KTEA-3 or WIAT-III complete kits, you have everything you need except the new Dyslexia Index score manual--choose print or Q-global version.
Yes, you can use an existing KTEA-3 or WIAT-III administration with the new Dyslexia Index score manual.
We are working on approvals for integrating the Dyslexia Index scores into the Q-global scoring and reporting, but that functionality is not available at this time.
It's included in the new manual.
Yes. It will provide a new score and that was not available before in the WIAT-III test. This score can be used on its own as a screener, or it can be used as part of the comprehensive evaluation with a full administration of KTEA-3 or WIAT-III.
Related Items
- Kaufman Test of Educational Achievement | Third Edition
- Wechsler Intelligence Scale for Children | Fifth Edition
- Vineland Adaptive Behavior Scales | Third Edition
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