FREE WAIS Core Structure Questions and Answers
What is the primary purpose of the WAIS?
The WAIS is specifically designed to evaluate intellectual and cognitive abilities in individuals aged 16 to 90. It is not focused on academic performance or vocational skills but rather on broader cognitive functioning.
Who developed the Wechsler Adult Intelligence Scale (WAIS)?
David Wechsler, an American psychologist, developed the WAIS in 1955. His goal was to create a tool that measured intelligence in adults, addressing limitations of earlier scales like the Binet-Simon test.
In which year was the first version of the WAIS introduced?
The WAIS was first introduced in 1955. It was based on Wechsler's earlier work with the Wechsler-Bellevue Intelligence Scale, created in 1939, but was refined for adult populations.
What age group is the WAIS designed to assess?
The WAIS is specifically tailored for individuals aged 16 to 90, ensuring that the tasks and measures are age-appropriate for adult cognitive evaluation.
Which earlier intelligence test influenced the development of the WAIS?
The WAIS was developed as an update to the Wechsler-Bellevue Intelligence Scale, which was first introduced in 1939. The WAIS refined and expanded the earlier test's methods for assessing adult intelligence.