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7 gen 1920 anni - Inteligencia junto a Theodore Simon.

Descrizione:

Formaría parte del grupo que perfeccionó la prueba de inteligencia de Stern detectando asimismo errores consistentes en las respuestas infantiles

Aggiunto al nastro di tempo:

Jean Piaget

ByMaximiliano Sánchez

16 ott 2018

0

0

389

Data:

7 gen 1920 anni

Adesso

~ 104 years ago

Immagini:

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