Article Title,Year,Volume,Issue,Page Range,Author Countering violent and hate-related materials on the Internet: Strategies for classrooms and communities,2000,35,3,34,Oravec Teacher preparation in the age of violence: What do educators need to know?,2000,35,3,19,Guetzloe The challenge to make schools safe: Preparing education personnel to curb student aggression and violence,2000,35,3,1,Van Acker