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jan 7, 1890 - M. Catell

Description:

Psicologo estadounidense que introduce el concepto de test mental.

Estudio diferencial de los tiempos de reacción/ medidas objetivas.

Added to timeline:

Psicometría

ByMónica Meneses

3 May 2019

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952

Date:

jan 7, 1890

Now

~ 136 years ago

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