Moral Dilemma Experiment (IMAGE) Michigan State University Caption Participants in a moral dilemma experiment at Michigan State University were presented with a 3-D simulated version of the classic "trolley problem." Essentially, they had to decide whether to kill one person to save five. Credit Michigan State University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.