Mary K. Roberts is a writer in Boulder, Colorado. She received her Ph.D. in clinical psychology from the University of Colorado, Boulder in 1980 and practiced as a psychologist for nine years. She then earned her M.S. in computer science from the University of Colorado and worked as a software engineer for eight years. She has served as President of the Society for Descriptive Psychology and as a member of the Editorial Board for Advances in Descriptive Psychology. She also created the Societyâs first web site and served as the first Webmaster. Her recent work in Descriptive Psychology focuses on understanding a range of world reconstructive phenomena, including dreams, imaginary companions, and worlds of uncertain status.