What is one ethical issue demonstrated in the Milgram experiments? A. Milgram and his associates were willing to harm one person with electric shocks in order to learn. B. Milgram and his associates did not discover anything important about psychological issues. C. Milgram and his associates pressured subjects to continue after they signaled that they wished to stop. D. Milgram and his associates debriefed subjects afterwards to ensure they understood the experiment.