Sameer Hinduja, PhD, is an assistant professor of criminology and criminal justice at Florida Atlantic University. He received his PhD in criminal justice from Michigan State University.

www.fau.edu/~hinduja

Justin W. Patchin, PhD, is an assistant professor of criminal justice at the University of Wisconsin—Eau Claire. He also earned his PhD in criminal justice from Michigan State University.

www.uwec.edu/patchinj/webvitae.htm

For the past several years, Dr. Hinduja and Dr. Patchin have been exploring the online behaviors of adolescents, including social networking and cyberbullying. They travel across the United States training administrators, teachers, parents, and others about how to keep youth safe online. They administer the Web site www.cyberbullying.us as an information clearinghouse for those interested in learning more about cyberbullying.