About the Author

Ellen J. Langer, Ph.D., professor of psychology at Harvard University, is the author of Personal Politics (with Carol Dweck), The Psychology of Control, and Mindfulness, which has been published in ten countries. She is also coeditor of Higher Stages of Development and Beliefs, Attitudes and Decision Making. She is the recipient of a Guggenheim Fellowship and numerous awards including the Award for Distinguished Contributions to Psychology in the Public Interest of the American Psychological Association.