(1963, 1965, 1974) obedience studies remain among psychology’s most widely known and most often discussed experiments.
Briefly, under the guise of a learning study, an experimenter instructed participants to administer increasingly powerful electric shocks to a ‘‘learner’’ when the learner made mistakes on a memory task. Although in reality no shocks were delivered, participants were instructed to start with a 15-volt shock for the learner’s first mistake and to increase the voltage in 15-volt increments for each successive mistake. In the basic procedure (Experiment 5), participants could hear the learner’s vocal protests and demands to be set free through the wall that separated the