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1 janv. 1974 - The Weschler Intelligence Scale for Children - Revised (WISC-R) is Published

Description:

Everything on the test remains the same, but the age range is changed from 5-15 to 6-16.

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The History of IQ

24 janv. 2018

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651

Date:

1 janv. 1974

Maintenaint

~ Il y a 51 ans

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