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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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1 jan 1932 ano - Early Intelligence Testing William Stern --} german psychologist of jew descent --} introduced the concept of the intelligence quotient by dividing the developmental age by the chronological age

Adicionado na linha do tempo:

Data:

1 jan 1932 ano
Agora
~ 93 years ago

Imagens: