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7 jan 1920 ano - Participó en el perfeccionamiento de la prueba de inteligencia de C.I (coeficiente intelectual) desarrollado por Stern. -Piaget

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Psicología

ByAmezcua S Carmen
12 dez 2020
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Data:

7 jan 1920 ano
Agora
~ 105 years ago
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