Cafeteria melees. Students kicked in the head. Injured educators. Technology is stoking cycles of violence in schools across the United States. Revere High School (Revere, Mass), Education (K-12), Assaults, Bullies, Cyberharassment, Video Recordings, Downloads and Streaming, Social Media, Computers and the Internet, Smartphones, School Discipline (Students), Teachers and School Employees, Suits and Litigation (Civil), Revere Public Schools, Revere (Mass), United States, src-reader-callout, Education (Secondary) Cafeteria melees. Students kicked in the head. Injured educators. Technology is stoking cycles of violence in schools across the United States. NYT > Business