Replicating Milgram's Obedience Experiment

In Replicating Milgram (The Open University, 2014), Milgram explains how he set up his obedience experiment. His aim was to get a volunteer, a ‘teacher’ to inflict increasing amounts of pain, through electric shocks, to another volunteer a ‘learner’ and to see when the ‘teacher’ would turn to the researcher, the ‘authority figure’ and ask to stop. Unknown to ‘the teacher’, the ‘learner’ and the ‘authority figure’ were aware of the real purpose of the experiment; the ‘teacher’ was told it was to study the effect of punishment on learning, and genuinely thought that they were inflicting pain on the ‘learner’ sat in another room. It was this deception and the emotional stress it generated to the ‘teacher’ that prompted the ethical issues debate