Joseph P. Forgas is Scientia Professor at the University of New South Wales. His research focuses on affective influences on social cognition and behavior. For his work, he received the Order of Australia and the Distinguished Scientific Contribution Award, and he has been elected Fellow of the Australian and Hungarian Academies of Science.

William D. Crano is Oskamp professor of Psychology at Claremont Graduate University. He was Liaison Scientist for the US Office of Naval Research, NATO Senior Scientist, and Fulbright Senior Scholar. His research focuses on attitude development and attitude change and their applications.

Klaus Fiedler is Professor of Psychology at the University of Heidelberg and Fellow of the German Academies of Science, the Association for Psychological Sciences, and Society for Personality and Social Psychology. His research focuses on social cognition, language, judgments, and decision making. He received several awards, including the Leibniz Award, and he is on the editorial boards of leading journals.