I am a professor in the ILR School at Cornell University. My primary appointment is in human resource studies with courtesy appointments in organizational behavior and sociology. Prior to joining the Cornell faculty in 2009, I was a faculty member at the MIT Sloan School of Management. I started my academic career at the Harvard Business School teaching leadership and organizational behavior. I earned my Ph.D. in sociology at Stanford University and served as a lecturer and researcher in organizational behavior and human resources management at the Stanford Graduate School of Business.