Authors: J. M. Marques",E.M.Robalo,"S. A. Rocha

Citation: J. M. Marques",E.M.Robalo,"S. A. Rocha, Tngroup Bias and the `Black Sheep' Effect: Assessing the Impact of Social Identifi- cation and Perceived Variability on Group Judgements, European journal of social psychology, 22(04), 1992, pp. 331