Moral foundations of positive and negative intergroup behavior: Moral exclusion fills the gap

Personal criteria about the morally appropriate forms of behavior can be crucial when coming into contact with members of culturally different outgroups. In our study, we investigated whether moral exclusion mediates the relationship between moral foundations and positive and negative behavioral intentions toward Muslim people. Our aim was to identify the psychological mechanism that explains why particular people intend to harm (or not harm), and help (or not help) members of particular outgroups. Using survey data from an online questionnaire, structural equation modeling and mediation analysis showed that individualizing moral foundations had a negative relationship with negative behavioral intentions and a positive relationship with positive intentions towards Muslim people. Binding moral foundations showed the opposite connection with behavioral intentions. The relationship between moral foundations and intergroup behavioral intentions was mediated by moral exclusion. These results imply that moral intuitions form the basis of behavioral intentions toward a culturally different outgroup both directly and by influencing whether or not the outgroup is worthy of moral concern.