Professor of Psychology, University of Illinois OR University of Utah OR University of Virginia

University of Pennsylvania

Professor of Psychology and Neuroscience, University of North Carolina at Chapel Hill

Professor of Business Ethics, NYU-Stern

Professor of Psychology, University of Michigan

Chair in Motivational Processes, Dept of Psychology, Université du Québec à Montréal

Distinguished Professor Emeritus, University of Kansas

Emeritus Professor, School of Education, University of Nottingham

Virginia Commonwealth University

Professor of Psychology, George Mason University