Stanford psychologist behind the controversial 'Stanford Prison Experiment' dies at 91

Philip G. Zimbardo, the psychologist behind the controversial experiment that was intended to examine the psychological experiences of imprisonment, has died.

Stanford psychologist behind the controversial 'Stanford Prison Experiment' dies at 91
Dr. Philip Zimbardo attends the "The Stanford Prison Experiment" premiere on July 15, 2015, in New York.

Philip G. Zimbardo, the psychologist behind the controversial experiment that was intended to examine the psychological experiences of imprisonment, has died.

(Image credit: Andy Kropa)