What did the lead researcher fail to do in the stanford prison experiment? a. he failed to acquire adequate permission from the university institutional review board. b. he failed to adequately separate his psychological duties from his experimental role. c. he failed to aggressively recruit subjects from a diverse enough population. d. he failed to properly advise subjects of their rights before the experiment began.
not c

b. He failed to adequately separate his psychological duties from his experimental role.

Explanation:

Stanford prison experiment was an experiment based on social psychology. The basic attempt of the experiment was to focus on the psychological effects that power brings in the mind of the people. The subject of the experiments were the college students who were given the role of prisoners and the prison officers. The experiment was criticized for the illogical and unscientific method involved in it.

exdcfvgbhjnuytresxdcvb