Wechsler Individual Achievement Test®, Fourth Edition (WIAT®-4) expands upon the flexibility of the widely used achievement test. Suitable for use in a multitude of settings and available to a wide array of professionals, the newest edition of the WIAT has some exciting updates to help you identify what support they need to achieve more.

For clinical, educational, or research teams who need to measure comprehensive listening, speaking, reading, writing, and math skills, the WIAT-III is an individually-administered achievement test for children, adolescents, and adults. See our Guidance on using this assessment remotely.

The test enables the assessment of a broad range of academics skills or only a particular area of need. The WIAT-II is a revision of the original WIAT (The Psychological Corporation), and additional measures. There are four basic scales: Reading, Math, Writing and Oral Language. Within these scales there is a total of 9 sub-test scores. [1]

The WIAT Test (Wechsler Individual Achievement Test) is an individually administered achievement test that takes about 30 to 90 minutes. Specifically the WIAT is used to measure the strengths and weaknesses of your child, so that the school may determine need for special support or notice stand-out skills in specific areas for gifted and ...

The WIAT-II is an individually administered test that takes 30 to 90 minutes to administer. An achievement test measures how an individual is progressing in certain areas of academic school work. The WIAT-II gives an overall summary of functioning in: Reading; Maths; Written language; Oral language; The WIAT-II was designed to be used in ...

The WIAT-III psychometric assessment measures the overall academic achievement for students from 4 years of age to 50 years & 11 months of age. It encompasses several academic skills such as reading, writing and oral language, which are measure by having the testee engage in a variety of tasks, divided into the reading scale, mathematics scale ...

Wechsler Individual Achievement Test® | Fourth Edition (WIAT-4) is an individually administered achievement test for use in a variety of clinical, education, and research settings. Fall, Winter, and Spring grade-based standard scores, age-based standard scores, percentile ranks, stanines, NCEs, age and grade equivalents, and growth scale values.

The Wechsler Individual Achievement Test®, Fourth Edition (WIAT®-4 or WIAT®-IV) measures an individual’s academic achievement. It is one of the most widely administered achievement tests and is offered to individuals between the ages of 4 and 50 years and 11 months.

Concerned about your child’s intellectual functioning in verbal, reading or mathematical abilities? The WIAT-III is designed to assess an individual’s skills in these areas, and the test can be taken by adults or adolescents. There are 16 subtests, covering 8 domains.

The WIAT-III is an individual assessment of academic achievement for students from the age of 4 till 50 years 11 months. The WIAT-III encompasses a broad range of academic skills such as Reading, Writing, Mathematics and Oral Language. It evaluates these various aspects of academic achievement by having the child engage in a variety of tasks.