The interactive effect between self social class and target social class on moral judgements

The gap between the rich and the poor is growing, and moral judgements between the rich and the poor will greatly affect their interaction and social stability. Based on subjective group dynamics theory, the current research leveraged two studies to test the interactive effect between self social class and target social class on moral judgements, and explored one important boundary of this interactive effect. The results of Study 1 showed that participants tended to make a stricter moral judgement on a target of the same social class as themselves than on a target of a different social class. The results of Study 2 further showed that people from the same social class and the same university judged each other with stricter moral standards; in contrast, people from the same social class but different universities did not use stricter moral standards. Therefore, individuals would make stricter moral judgements on people from the same social class as themselves, but make looser judgements on people from different social classes. This phenomenon only occurred when the participants and the target came from the same well-defined groups instead of different well-defined groups. Finally, the implications and limitations of this research were discussed.