Prejudice against international students: the role of threat perceptions and authoritarian dispositions in U.S. students.

International students provide a variety of benefits to higher education institutions within the United States (J. J. Lee, 2007; J. J. Lee & C. Rice, 2007). Despite these benefits, many international students experience prejudice and discrimination by American students. The purpose of the present study was to examine several potential predictors of prejudice against international students: perceptions of international students as symbolic and realistic threats, right-wing authoritarianism, and social dominance orientation. A simultaneous regression analysis that the authors based on 188 students at a Southwestern university revealed that perceptions of symbolic and realistic threats and social dominance orientation were each positive and significant predictors of prejudice. Mediation analyses suggested that the effects of right-wing authoritarianism on prejudice is fully mediated through perceived symbolic threat and partially mediated by realistic threat.