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15 feb 1955 anni - The Wechsler Adult Intelligence Scale (WAIS) is Published

Descrizione:

Wechsler publishes a new IQ test for adults which corresponds with what most from the age of 16 to 90 had learned or knew logically.

Aggiunto al nastro di tempo:

The History of IQ

24 gen 2018

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651

Data:

15 feb 1955 anni

Adesso

~ 70 years ago

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