Wechsler Individual Achievement Test
The Wechsler Individual Achievement Test Second Edition assesses the academic achievement of children, adolescents, college students and adults, aged 4 through 85. 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, 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.