Categorization of in-group and out-group members is a fundamental part of social identity theory, with highly identified individuals being more active in the observance of differences between group members (Abrams and Hogg, 1990)
Categorization of in-group and out-group members is a fundamental part of social identity theory, with highly identified individuals being more active in the observance of differences between group members (Abrams and Hogg, 1990)