Victims’ Dehumanization and the Alteration of Other-Oriented Empathy within the Immersive Video Milgram Obedience Experiment

Using the Immersive Video Milgram Obedience Experiment (IVMOE; Dambrun & Vatine, 2010), we studied victims’ dehumanization and its underlying processes. Under the supervision of the national service of security, participants were ordered to psychologically weaken a person suspected of preparing an attack. We manipulated the ethnicity of the victim and his terrorist membership. The doubly stigmatized victim (i.e. a North African victim member of al Qaeda) was tortured more severely than the other victims. We found some evidence that this effect was mediated by a decrease in term of other-oriented empathy, but not by personal distress. These results suggest that an empathy alteration process underlies dehumanization in crimes of obedience perpetrated against members of extreme out-groups.