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Wechsler Individual Achievement Test | Third Edition

Wechsler Individual Achievement Test | Third Edition

WIAT-III
  • David Wechsler, PhD
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.

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  • Training

    Onsite, virtual & on-demand trainings

    3 options

    From USD 234.57
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    • WIAT-IV: Administration, Scoring & Basic Interpretation, US Edition · On Demand · 7.5 Hours
      A103000314689 Qualification Level C

      This 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 .

      USD 234.57

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    • User Level B Accreditation (Academic Achievement) · Hybrid · 12 Hours
      A103000251817 Qualification Level A

      This 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.

      • 6 September 2024
      • 8 November 2024

      USD 783.61

      1-2 USD 783.61
      3-4 USD 705.25
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    • User Level B Training (Academic Achievement) · On Demand
      A103000360921 Qualification Level A

      This fully on demand training is designed to support and upskill User Level A 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 focuses on the Wechsler Individual Achievement Test (WIAT).

      USD 781.89

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    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

    Qualification Level

     

    Level A

    This approval level enables you to buy our assessments that require no professional degree, accreditation, organization membership, or license/certificate.

    Level B

    This approval level enables you to buy our assessments requiring A or B qualification levels.

    Level C

    This approval level enables you to buy all our assessments.

    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

    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).

    Telepractice

    Find out how to use this test in your telepractice.

    Learn more

    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

    Technical Reports

     

    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.

    		 

     

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