Which of the following illustrates the role played by normative social influence in the obedience in Milgram's participants?
a Participants obeyed the experimenter's authority figure because they wanted to conform to the expectations of the group.
b Participants obeyed the experimenter's authority figure because they were genuinely concerned about the learner's well-being.
c Participants disobeyed the experimenter's authority figure because they felt personally responsible for their actions.
d Participants disobeyed the experimenter's authority figure because they were provided with clear instructions on how to do so.
