An updated look at the research and definitions around bullying and cyberbullying, this talk was presented to the Youth Online Safety Working Group assembled by National Center for Missing and Exploited Children. Amanda's talk draws upon the work of the Pew Internet Project, UNH's Crimes Against Children Research Center, the work of Internet Solutions for Kids as well as research by professors Sameer Hinduja and Justin Patchin. Amanda unpacks both what current research can tell us about cyberbullying as well as where the gaps in our understanding of this issue lie.