About the Author
David Shaffer is a professor of psychology, chair of the Social Psychology program, and past chair of the Life-Span Developmental Psychology program at the University of Georgia, where he has taught courses in human development to graduate and undergraduate students for the past 30 years. His many research articles have concerned such topics as altruism, attitudes and persuasion, moral development, sex roles and social behavior, self-disclosure, and social psychology and the law. He has also served as associate editor for the Journal of Personality and Social Psychology, Personality and Social Bulletin, and Journal of Personality. In 1990, Dr. Shaffer received the Josiah Meigs award for Excellence in Instruction, the University of Georgia's highest instructional honor.