Ronald J. Comer has been a professor in Princeton University's Department of Psychology for the past 50 years, also serving for many years as director of Clinical Psychology Studies and as chair of the university's Institutional Review Board. In 2016 he transitioned to emeritus status at the university. He has received the President's Award for Distinguished Teaching at Princeton, where his various courses in psychopathology were among the university's most popular. Professor Comer is also Clinical Associate Professor of Family Medicine and Community Health at Rutgers Robert Wood Johnson Medical School. He has also been a practicing clinical psychologist and served as a consultant to numerous hospitals, family practice residency programs, and autism programs. In addition to writing the textbooks Fundamentals of Psychopathology (eleventh edition), Psychopathology: Science and Practice (twelfth edition), Psychology Around Us (fourth edition), and Case Studies in Abnormal Psychology (third edition), Professor Comer has published a range of journal articles and produced numerous widely used educational video programs, including The Higher Education Video Library Series, The Video Anthology for Psychopathology, The Worth Video Collection for Psychopathology, Video Segments in Neuroscience, Introduction to Psychology Video Clipboard, and Developmental Psychology Video Clipboard. Professor Comer was an undergraduate at the University of Pennsylvania and a graduate student at Clark University. He currently lives in Florida with his wife, Marlene.