David Wechsler
Psychologist and author of IQ tests

Born
January 12th, 1896
129 years ago
Died
1981
44 years ago — 85 years old
Category
Scientists & Innovators
Country
United States
Links & References
Born in Romania and later emigrated to the United States, a psychologist and author developed a series of intelligence tests, significantly contributing to the field of psychometrics. The Wechsler Adult Intelligence Scale (WAIS) and the Wechsler Intelligence Scale for Children (WISC) became widely used assessments of cognitive ability. These tests provided a better understanding of intellectual functioning and were instrumental in educational and clinical settings. The methodologies and theories proposed helped shape modern psychology and testing practices.
Developed the Wechsler Adult Intelligence Scale
Created the Wechsler Intelligence Scale for Children
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