29 dic 1938 año - David Wechsler Creates the Wechsler–Bellevue Intelligence Scale
Descripción:
Wechsler agrees with Binet who thought intelligence was many factors and not just one. Wechsler categorizes intelligence into three categories; the ability to act with purpose, to think rationally and to deal effectively with one's environment. Through this organization of intelligence he creates a new IQ test.Añadido al timeline:
fecha:
29 dic 1938 año
Ahora mismo
~ 86 years ago