How did participants in Milgram's study demonstrate their obedience?

Participants in Milgram's study demonstrated their obedience primarily by administering shocks to the learners, even when they expressed hesitation or discomfort. This behavior highlights the central theme of the experiment, which was to investigate the extent to which individuals would comply with authority figures, even when asked to perform actions that conflicted with their personal morals and ethical beliefs.

The study revealed that a significant number of participants continued to increase the voltage of the shocks despite visible signs of distress from the learner. This willingness to follow the experimenter's instructions, despite their own reservations, illustrates the powerful influence of perceived authority on behavior. Milgram's research underscores the psychological tension between obedience to authority and individual conscience, making option B the most accurate reflection of how participants displayed their obedience in this context.