Dr. Cialdini received his Ph.D from the University of North Carolina and his post doctoral training from Columbia University. He has held Visiting Scholar Appointments at Ohio State University, the University of California, the Annenberg School of Communications, and the Graduate School of Business of Stanford University. Currently, Dr. Cialdini holds dual appointments at Arizona State University . He is a W.P. Carey Distinguished Professor of Marketing and Regents’ Professor of Psychology, where he has also been named Distinguished Graduate Research Professor. Extensive scholarly training in the psychology of influence, together with over 30 years of research into the subject, has earned Dr. Cialdini an international reputation as an expert in the fields of persuasion, compliance, and negotiation.