Matt DeLisi (Ph.D.) is Professor and Coordinator of Criminal Justice Studies and Faculty Affiliate of the Center for the Study of Violence at Iowa State University. Professor DeLisi's primary research interests include criminal careers/career criminals, self-control theory, corrections, psychopathy, and the molecular/behavioral genetics of antisocial behavior. Professor DeLisi is a member of the American Association for the Advancement of Science, Academy of Criminal Justice Sciences, International Association for Correctional and Forensic Psychology, and Association for Psychological Science. The Editor-in-Chief of the Journal of Criminal Justice and Fellow of Academy of Criminal Justice Sciences, Dr. DeLisi has published nearly 350 scholarly works and is among the most-cited criminologists in the world.