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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 ene 1860 año - 1860 Gustav Fechner publishes "Elements of Psychophysics" ---------------------------------- Systematization of the methods used to establish thresholds
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Important dates in psychological history
By
Natasha Gualy
7 mar 2018
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0
852
fecha:
1 ene 1860 año
Ahora mismo
~ 165 years ago
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