33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
418084
35998
1
Public Timelines
FAQ Get premium

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

Added to timeline:

11 Dec 2017
0
0
689

Date:

feb 22, 1920
Now
~ 105 years ago