Professor Emeritus, University of Maryland at Baltimore County, Psychology Department
Carlo C. DiClemente, PhD, is professor emeritus in the Department of Psychology, University of Maryland, Baltimore County. He is internationally recognized as co-creator (with James Prochaska, PhD) of the Transtheoretical Model of change, more commonly referred to as the stages of change. He is the author or coauthor of more than 140 publications, including a popular book on the stages, Changing for Good (Avon 1995) and his recent book, Addiction and Change. For his work, he has received awards from the Robert Woods Johnson Foundation, ASAM, APA Division 50 and the Addictive Behavior Group at ABCT, as well as a Presidential Citation from the American Psychological Association.