Wechsler, David Wechsler

David Wechsler was a psychologist known for developing widely used intelligence tests, including the Wechsler Adult Intelligence Scale (WAIS) and the Wechsler Intelligence Scale for Children (WISC). His approach emphasizes a comprehensive assessment of cognitive abilities, measuring different aspects like verbal reasoning, problem-solving, and memory. Unlike earlier tests that focused mainly on a single IQ score, Wechsler’s scales provide a detailed profile of strengths and weaknesses, helping psychologists understand an individual’s overall intellectual functioning and guide educational, clinical, and occupational decisions.