The Wechsler Adult Intelligence Scale (WAIS) is an IQ test that's been in use since 1955 and has offshoot tests for children (WISC) and preschoolers (WPPSI). The Wechsler Intelligence Scale is an intelligence test that can be administered to both children and adults. Developed by Dr. David Wechsler, a clinical psychologist with Bellevue Hospital, in 1939, the tests measure one's ability to "adapt and constructively solve problems in .
Jul 10, 2019 · As a result, Wechsler devised a new test during the 1930s that was known as the Wechsler-Bellevue Intelligence Scales. The test was later revised and became known as the Wechsler Adult Intelligence Scale or WAIS. The WISC is one test in a suite of Wechsler intelligence scales. Subjects 16 and over are tested with the Wechsler Adult Intelligence Scale (WAIS), and children ages two years and six months to seven years and seven months are tested with the Wechsler Preschool and Primary Scale of Intelligence (WPPSI). There is some overlap between tests.
Wechsler Adult Intelligence Scale (WAIS) The WAIS is designed for ages 16 and up.The most recent version of the test, the WAIS-III, takes about 60-75 minutes to complete.. Like the WISC, the WAIS focuses on two key areas: verbal and performance. There are 14 total subtests on the WAIS-III: seven for the verbal section and seven for the performance section. Wechsler Adult Intelligence Scale. Originally published in 1955 by David Wechsler, the Wechsler test was designed to measure a person’s intellectual ability in far greater resolution than tests such as the Stanford-Binet. To date, it is the most widely used IQ test, and that is in part due to the ability of the test to measure cognitive.