Summary: Jim Sidanius is a Professor in the departments of Psychology and African and African American Studies at Harvard University. He has published more than 150 scientific papers and books discussing the political psychology of gender, group conflict, institutional discrimination and the evolutionary psychology of intergroup prejudice. Arnold Ho is a doctoral student in the Department of Psychology at Harvard University. His research focuses on social perceptions, ideologies, and beliefs that function to sustain group-based social inequality. One line of this research examines the association of biracials with their subordinate parent group.
