REFERENCES
- Doll , B. , Song , S. and Siemers , E. 2004 . “ Classroom ecologies that support or discourage bullying ” . In Bullying in schools: A social-ecological perspective on prevention and intervention , Edited by: Espelage , D. L. and Swearer , S. M. 161 – 183 . Mahwah, NJ : Erlbaum .
- Elias , M. J. , Zins , J. E. , Weissberg , R. P. , Frey , K. S. , Greenberg , M. T. Haynes , N. M. 1997 . Promoting social and emotional learning: Guidelines for educators , Alexandria, VA : Association for Supervision and Curriculum .
- Goldstein , A. P. 1999 . Low-level aggression: First steps on the ladder to violence , Champaign, IL : Research Press .
- Maines , B. and Robinson , G. 1997 . Crying for help: The no blame approach to bullying , Bristol, England : Lucky Duck .
- Nansel , T. R. , Overpeck , M. , Pila , R. S. , Ruan , W. J. , Simmons-Morton , B. and Scheidt , P. 2001 . Bullying behaviors among U.S. youth: Prevalence and association with psychosocial adjustment . Journal of the American Medical Association , 285 : 2094 – 2100 .
- Nicolaides , S. , Toda , Y. and Smith , P. K. 2002 . “ Knowledge and attitudes about school bullying in trainee teachers ” . In British Journal of Educational Psychology Vol. 72 , 105 – 118 .
- Olweus , D. 1993 . Bullying at school: What we know and what we can do , Cambridge, MA : Blackwell .
- Vossekuil , B. , Fein , R. , Reddy , M. , Borum , R. and Modzeleski , W. 2002 . The final report and findings of the safe school initiative: Implications for the prevention of school attacks in the United States , Washington, DC : U.S. Secret Service and U.S. Department of Education .
- Young , S. 1998 . The support group approach to bullying in schools . Educational Psychology in Practice , 14 ( 1 ) : 32 – 39 .