The Wechsler Adult Intelligence Scale (WAIS) is an IQ test that's been in use since and has offshoot tests for children (WISC) and preschoolers (WPPSI). Originally published in 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 aptitude in a less verbal environment.
The Wechsler Adult Intelligence Scale —Fourth Edition (WAIS-IV) is the latest revision of Wechsler's adult intelligence scales, the most widely used tests of intelligence for adults. It represents a continuing tradition of change and innovation that has been most evident in recent revisions of the scale. As a result, Wechsler devised a new test during the s that was known as the Wechsler-Bellevue Intelligence Scales. The test was later revised and became .
The Wechsler Adult Intelligence Scale®, Third Edition (WAIS®-III) is an advanced measure of cognitive ability for adults. Benefits. WAIS–III scales have been co-normed with the WMS®–III to help you examine the important relationship between intellectual functioning and memory. 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 , the tests measure one's ability to "adapt and constructively solve problems in the environment," as Wechsler defined. The Wechsler Intelligence.