John Franklin Crowell Distinguished Professor Emeritus of Sociology
Professor Emeritus in the Department of Sociology
Co-Director of the Biodemography of Aging Research Unit within DUPRI
Faculty Research Scholar of DuPRI's Center for Population Health & Aging
Faculty Research Scholar of DuPRI's Population Research Center
Co-Director of the Biodemography of Aging Research Unit within DUPRI
Faculty Research Scholar of DuPRI's Center for Population Health & Aging
Faculty Research Scholar of DuPRI's Population Research Center