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jan 20, 1938 - 1938-1948 Burrhus Frederic Skinner Condicionamiento operante

Added to timeline:

LINEA DE TIEMPO PSICOLOGÍA DEL DESARROLLO ANDR

ByYaritza TREJOS ZAPATA
18 Aug 2018
0
0
4500

Date:

jan 20, 1938
Now
~ 87 years ago

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