puits (1) histoire (1) expérience scientifique (1) étude expérimentale (1) conflit (1) History (1) Identification (1) Intergroup relations (1) Stability (1) Prophecies (1) Perception (1) Identity (Philosophical concept) (1) Identification (1) History (1) Group identity (1) Discrimination (1) Design (1) College students (1) Change (1) Identification (1) Design (1) Stability (1) Relations (1) Losses (1)