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1 dez 1911 ano - William Stern developed a formula for the Intelligence Quotient (IQ)

Descrição:

Stern proposed dividing an individual's mental age by their chronological age to obtain a single ratio.

Adicionado na linha do tempo:

Famous psychologist's timeline

ByMatthew LaBreck

5 fev 2024

0

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215

Data:

1 dez 1911 ano

Agora

~ 113 years ago

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