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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.

Age range:
Individuals 4:0-50:11
Publication date:
2009
Qualification level:
B
Completion time:
Varies by grade level and number of subtests administered
Administration:
Paper-and-pencil or online administration
Scores/Interpretation:
Fall, Winter, and Spring grade-based standard scores, age-based standard scores, percentile ranks, stanines, NCEs, age and grade equivalents.
Scoring options:
Q-interactive web-based administration and Q-global™ web-based scoring

Pricing & Ordering

  • WIAT-III Enhanced Response Booklet (25)

    0158984838

    Pkg of 25

    Pricing and Qualification

    Price: $75.25

    Qualification Level B

    Ordering

    In stock

  • WIAT-III PreK/K Response Booklet

    0158984765

    Pkg of 25

    Pricing and Qualification

    Price: $33.00

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Kit with 75 Q-global Score Reports and soft case

    0158007840

    Pricing and Qualification

    Price: $830.75

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Kit with 75 Q-global Score Reports

    0158007832

    Includes Examiner’s Manual, Technical Manual CD, Stimulus Book, Scoring Workbook, Oral Reading Fluency Book, Word Card, Pseudo Word Card, Audio CD, Response Booklets (25), Record Forms (25), Q-global Score Reports (75)

    Pricing and Qualification

    Price: $771.25

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Dyslexia Index Scores Manual on Q-global

    0150023197

    Pricing and Qualification

    Price: $28.00

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Technical Manual CD Package

    0158010906

    Pricing and Qualification

    Price: $94.55

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Enhanced Response Booklet (25)

    0158984838

    Pkg of 25

    Pricing and Qualification

    Price: $75.25

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Enhanced Record Form

    015898482X

    Pkg of 25

    Pricing and Qualification

    Price: $90.00

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Examiner's Manual

    0158984617

    Pricing and Qualification

    Price: $97.50

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Stimulus Book

    0158984633

    Pricing and Qualification

    Price: $307.25

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Scoring Workbook

    0158984668

    Pricing and Qualification

    Price: $20.00

    Qualification Level B

    Ordering

    In stock

  • Oral Reading Fluency Booklet

    0158984676

    Pricing and Qualification

    Price: $12.75

    Qualification Level B

    Ordering

    In stock

  • WIAT-III PreK/K Record Form

    0158984749

    Pkg of 25

    Pricing and Qualification

    Price: $45.75

    Qualification Level B

    Ordering

    In stock

  • WIAT-III PreK/K Response Booklet

    0158984765

    Pkg of 25

    Pricing and Qualification

    Price: $33.00

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Enhanced Record Forms (25) with 25 Score Reports

    0158007859

    Pricing and Qualification

    Price: $125.75

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Enhanced Record Forms(25)/Response Booklets(25) with 25 Score Reports

    0158007867

    Pricing and Qualification

    Price: $208.50

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Enhanced Record Forms/Response Booklet Combo

    0158984846

    Pkg of 25

    Pricing and Qualification

    Price: $150.50

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Score Report

    0150012640

    Pricing and Qualification

    Price: $2.20

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Word Card

    0158984684

    Pricing and Qualification

    Price: $7.50

    Qualification Level B

    Ordering

    In stock

  • Pseudoword Card

    0158984692

    Pricing and Qualification

    Price: $7.50

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Scoring 3-Year Subscription

    QG3WT3

    Pricing and Qualification

    Price: $110.00

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Scoring 5-Year Subscription

    QG5WT3

    Pricing and Qualification

    Price: $165.00

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Scoring 1-Year Subscription

    QG1WT3

    Pricing and Qualification

    Price: $40.00

    Qualification Level B

    Ordering

    In stock

  • WIAT-III BASIC KIT

    0158984757

    Includes Examiner’s Manual, Technical Manual CD, Stimulus Book, Scoring Workbook, Oral Reading Fluency Book, Word Card, Pseudo Word Card, Audio CD, Response Booklets (25), Record Forms (25)

    Pricing and Qualification

    Price: $601.25

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Examiner's Manual

    0158984617

    Pricing and Qualification

    Price: $97.50

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Dyslexia Index Scores Manual

    0158015258

    Pricing and Qualification

    Price: $28.75

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Technical Manual CD Package

    0158010906

    Pricing and Qualification

    Price: $94.55

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Enhanced Response Booklet (25)

    0158984838

    Pkg of 25

    Pricing and Qualification

    Price: $75.25

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Enhanced Record Form

    015898482X

    Pkg of 25

    Pricing and Qualification

    Price: $90.00

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Stimulus Book

    0158984633

    Pricing and Qualification

    Price: $307.25

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Scoring Workbook

    0158984668

    Pricing and Qualification

    Price: $20.00

    Qualification Level B

    Ordering

    In stock

  • Oral Reading Fluency Booklet

    0158984676

    Pricing and Qualification

    Price: $12.75

    Qualification Level B

    Ordering

    In stock

  • WIAT-III PreK/K Record Form

    0158984749

    Pkg of 25

    Pricing and Qualification

    Price: $45.75

    Qualification Level B

    Ordering

    In stock

  • WIAT-III PreK/K Response Booklet

    0158984765

    Pkg of 25

    Pricing and Qualification

    Price: $33.00

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Enhanced Record Forms/Response Booklet Combo

    0158984846

    Pkg of 25

    Pricing and Qualification

    Price: $150.50

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Word Card

    0158984684

    Pricing and Qualification

    Price: $7.50

    Qualification Level B

    Ordering

    In stock

  • Pseudoword Card

    0158984692

    Pricing and Qualification

    Price: $7.50

    Qualification Level B

    Ordering

    In stock

  • WIAT-III Audio CD

    0158984706

    Pricing and Qualification

    Price: $20.50

    Qualification Level B

    Ordering

    In stock

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).

At a glance

Get a closer look at the benefits and features of this product.

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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

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

Where do I access these Dyslexia Index scores?

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

Is the information in these new manuals similar to the Essentials book?

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.

Is the score form included when I order protocols?

The score form is included in the new manuals - you may reproduce!

If we use either the KTEA-3 or the WIAT-III comprehensive tests now, can we just use the relevant subtests needed for these scores, or do we need other content?

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.

Can I use the raw data from the Q-interactive administration to score using one of these new manuals?

Yes, you can use an existing KTEA-3 or WIAT-III administration with the new Dyslexia Index score manual.

Will Q-global score this currently? 

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.

How do you get the computation form?

It's included in the new manual.

Will the WIAT-III Dyslexia Index score give us a different score than typical scoring on the WIAT-III? 

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.

 

 

Webinars

The following training events are available for WIAT-III.