Sean MaddanSean Maddan, PhD, is a professor at Texas A & M International University. Previously he was associate professor in the Department of Criminology at the University of West Georgia. His research areas include criminological theory, statistics, researchmethods, and the efficacy of sex offender registration and notification laws. He is past president of the Southern Criminal Justice Association. Previous publications include articles in Justice Quarterly, Journal of Crime and Justice, American Journal of Criminal Justice, and Journal of Criminal Justice. Dr. Maddan has also authored/co-authored several books; the most recent is The Lower Criminal Courts. Read More Read Less