Exaggerating the differences between relatively successful and unsuccessful groups: Identity orientation as a perceptual lens
Group Dynamics Theory Research and Practice (2001) - Comment
doi: 10.1037/1089-2699.5.1.19  issn: 1089-2699  issn: 1930-7802 

John J. Seta, Catherine E. Seta, Greggory M. Hundt