was first developed by Polish-born British social psychologist Henri Tajfel (1919 - 1982) which is used in research conditions where temporary groups are established where the interdependence between the participants in the groups is virtually nil.
was first developed by Polish-born British social psychologist Henri Tajfel (1919 - 1982) which is used in research conditions where temporary groups are established where the interdependence between the participants in the groups is virtually nil.