Justin W. Patchin, Ph.D., is a professor of criminal justice in the Department of Political Science at the University of Wisconsin - Eau Claire and co - director of the Cyberbullying Research Center. He has presented at the White House and has appeared on CNN and NPR and in Time and The New York Times to discuss issues related to teens' use and misuse of technology. Dr. Patchin is the author (with Dr. Hinduja) of Bullying Beyond the Schoolyard, Cyberbullying Prevention and Response, and School Climate 2.0. He lives in Wisconsin. Sameer Hinduja, Ph.D., is a professor in the School of Criminology and Criminal Justice at Florida Atlantic University and co - director of the Cyberbullying Research Center. He is recognized internationally for his groundbreaking work on the subjects of cyberbullying and safe social networking. He works with the U.S. Department of Education and many state departments of education to improve their policies on preventing and responding to teen technology misuse. Dr. Hinduja is the author (with Dr. Patchin) of Bullying Beyond the Schoolyard, Cyberbullying Prevention and Response, and School Climate 2.0. He lives in Florida.