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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
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22 feb 1920 anni - John B. Watson and Rosalie Rayner published the Little Albert experiments, demonstrating that fear could be classically conditioned

Aggiunto al nastro di tempo:

11 dic 2017
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431

Data:

22 feb 1920 anni
Adesso
~ 104 years ago