Dr. Stephen Vaisey: Measuring Stability and Change in Personal Culture Using Panel Data 04 May 2021 11:00 am Categories: Featured Homepage, Featured News & Events Tags: Stephen Vaisey, Steve Vaisey Stephen Vaisey is Professor of Sociology and Political Science at Duke University. The main goal of his research is to understand moral and political differences—what they are, where they come from, and the effects they have on the world.