find academic sources that discuss the causes of school violence

1. Hard lessons. (2007, September 22). Economist, 384( 8547), 58. Retrieved from http://web.ebscohost.com/ehost/detail?vid=3&hid=14&sid=bdee229b-1425-4353-8c81-85cc892df458%40sessionmgr8

2. Seaton, E. (2007, May). Exposing the Invisible. Journal of Adolescent Research, 22(3), 211-218. doi:10.1177/0743558407300345

3. Shapiro, S. (2007, July). Virginia Tech Education and a Culture of Death. Tikkun, 22(4), 56-59.Retrieved from http://web.ebscohost.com/ehost/detail?vid=5&hid=117&sid=bdee229b-1425-4353-8c81-85cc892df458%40sessionmgr8

4. Watkins, C., Mauthner, M., Hewitt, R., Epstein, D., & Leonard, D. (2007, February). School violence,school differences and school discourses. British Educational Research Journal, 33(1), 61-74. Retrieved from http://web.ebscohost.com/ehost/detail?vid=3&hid=104&sid=bdee229b-1425-4353-8c81-85cc892df458%40sessionmgr8

5. Williams, K., Rivera, L., Neighbours, R., & Reznik, V. (2007). Youth Violence Prevention Comes of Age: Research, Training and Future Directions. Annual Review of Public Health, 28(1), 195-211. doi:10.1146/annurev.publheatth.28.021406.144111