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1 gen 1917 anni - The Military Impliments a Version of the IQ Test Into Screening Recruits

Descrizione:

Robert Yerkes develops two new tests, Army Alpha and Army Beta, for screening recruits. The Army Alpha being a written test, the Army Beta being an oral test for those who are illiterate.

Aggiunto al nastro di tempo:

The History of IQ

BySophie
24 gen 2018
0
0
651

Data:

1 gen 1917 anni
Adesso
~ 108 years ago

Immagini:

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