Wechsler Individual Achievement Test, Third Edition: Australian and New Zealand StandardisedWIAT-III A&NZ
- Updated achievement test for use in a variety of clinical, educational, and research settings
- Publication date:
- Completion time:
- Varies by school year level and subtests administered
- Individual; Q-interactive® administration and scoring, Q-global® scoring and reporting, or manual scoring
- Age range:
- Individuals 4:0-50:11
- Qualification level:
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The WIAT-III A&NZ is suitable for use in a variety of clinical, educational, and research settings, including schools, clinics and private practices. Use WIAT-III A&NZ results to:
Features & Benefits
With a total of 16 subtests, WIAT-III A&NZ offers:
Improved usability options
Content & Administration
The WIAT-III A&NZ was standardised on 1360 Australian and New Zealand students and features comprehensive normative information. The WIAT-III A&NZ was correlated with the following achievement and ability measures (these studies are included in the WIAT-IIII A&NZ Examiner's Manual):
The WIAT-III (U.S. standardisation) was correlated with the following ability measures (these studies are included in the U.S. Technical Manuals):
We would like to bring to your attention a correction made to the WIAT-III A&NZ Examiner's Manual. The correction pertains to page 110 of the Examiner's Manual, Table 5.13 Mean Performance of the Australian and New Zealand Intellectual Disability Group and the Matched Control Group. This correction does not affect norms, reliability, or validity. The change relates to the Matched Control data which has been updated in the table below. No change has been made to the Intellectual Disability group data, or the commentary on page 111.
This correction will be made on the next printing of the Examiner’s Manual. We apologise for any inconvenience this may cause you. If you have any questions, please contact our Client Services team on 1800 882 385 (toll free) (AUS) or 0800 942 722 (toll free) (NZ), or email us at firstname.lastname@example.org.
WIAT-III A&NZ Q-interactive
The WIAT-III A&NZ assists you in identifying the academic strengths and weaknesses of a student; informing decisions regarding eligibility for educational services, educational placement, or diagnosis of a specific learning disability; and designing instructional objectives and planning interventions.
Basic Reading Word Reading
Maths Problem Solving
Reading Comprehension & Fluency Reading Comprehension
Oral Reading Fluency
Early Reading Skills
Alphabet Writing Fluency
Essay Composition Subtest
Sentence Composition Subtest