Author(s): David Wechsler
Publication Year: 2017
Age Range: 4 to 25 years 11 months
Administration: Individual – 45 to 90 minutes depending on the age of the examinee
Qualification Code: B – Click HERE for more details.
Wechsler Individual Achievement Test – Third UK Edition (WIAT®-IIIUK) is the latest version of the most reliable and comprehensive assessment of reading, language and numerical attainment.
Applications
The WIAT®-IIIUK is suitable for use in a variety of educational, clinical and research settings. Clinician’s can use WIAT®-IIIUK results to:
- Identify the academic strengths and weaknesses of a student
- Inform decisions regarding eligibility for educational services, educational placement, or diagnosis of a specific learning difficulty
- Plan intervention
- Measure progress
Features and Benefits
Subtests:
- 16 subtests to evaluate listening, speaking, reading, writing, and mathematics skills
- 3 new subtests – oral reading fluency, maths fluency and early reading skills
Eight composite scores
- Oral Language
- Total Reading
- Basic Reading
- Reading Comprehension and Fluency
- Written Expression
- Mathematics
- Maths Fluency
- Total Achievement
Scores
- Age-based standard scores
- Percentile ranks
- NCE’s
- Stanines age equivalents
