This is the Rosenhan study (https://en.wikipedia.org/wiki/Rosenhan_experiment https://en.wikipedia.org/wiki/Rosenhan_experiment), called one of the most influen

This is the Rosenhan study (https://en.wikipedia.org/wiki/Rosenhan_experiment https://en.wikipedia.org/wiki/Rosenhan_experiment), called one of the most influential psycholocial studies of all time.