Explore popular quotes and sayings by an American psychologist David Rosenhan.
Last updated on November 15, 2024.
David L. Rosenhan was an American psychologist. He is best known for the Rosenhan experiment, a study challenging the validity of psychiatry diagnoses.
The facts of the matter are that we have known for a long time that diagnoses are often not useful or reliable, but we have nevertheless continued to use them. We now know that we cannot distinguish insanity from sanity.