This course will examine literature on intergroup interaction, ranging from classic work on "the contact hypothesis" to recent work that traces the physiological correlates of intergroup interaction. We will discuss the current challenges of intergroup interaction, and the ways in which good intentions can sometimes backfire in these situations. We will focus on interactions across specific group-based differences, such as race/ethnicity, sexuality, social class, and gender, and in specific settings, such as schools and workplaces. All students will design and conduct an empirical research project. The course fulfills the Exploring Diversity Initiative by focusing on how group membership, individual differences, and social power affect the experiences of both majority and minority group members in these interactions.