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1 janv. 1991 - Wechsler Intelligence Scale for Children - Revised (WISC-III) is Published

Description:

A new subtest, four new index scores, is added to the WISC.

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The History of IQ

24 janv. 2018

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Date:

1 janv. 1991

Maintenaint

~ Il y a 34 ans

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