Don H. Hockenbury Don H. Hockenbury is Associate Professor of Psychology at Tulsa Community College, where he has had the privilege of teaching undergraduates for more than 30 years. Although he enjoys the unique challenges of teaching online, the classroom remains Don’s favorite forum for teaching students about the science and personal relevance of psychology. He is a recipient of the Tulsa Community College Award for Teaching Excellence. Don’s educational background includes a B.S. in psychology and an M.A. in clinical psychology, both from the University of Tulsa. Before he began his teaching career, he worked in psychiatric facilities and in private practice.Don’s favorite research interests include the scientific study of sleep and dreaming, biopsychology, memory, psychological disorders, and the history of psychology. Don belongs to several professional organizations, including the Association of Psychological Science (APS), the American Psychological Association (APA), the American Academy of Sleep Medicine (AASM), and the Sleep Research Society (SRS).