University of Southern Denmark & University of Minnesota

Professor of History of Technology

Professor of American Studies, Yale University

Distinguished Professor of American Studies and Folklore, Penn State

Professor of Anthropology, University of Illinois at Urbana-Champaign

University of Michigan, Professor of Sociology

History Department and Program in American Studies

Professor of American Studies and Ethnicity, University of Southern California

College of William and Mary (Emeritus)

Institute of Primary Care (BIHAM), University of Bern