1. Lee SH. Revised contents and improvements of the act on the prevention and countermeasures against violence in schools. Korean Criminol Rev. 2012; 90:157–190.
2. Hong JK. A study on the status, cause and countermeasure of school violence. Korean J Elem Couns. 2012; 11:237–259.
3. Kim YS, Koh YJ, Leventhal BL. Prevalence of school bullying in Korean middle school students. Arch Pediatr Adolesc Med. 2004; 158:737–741.
Article
4. Koo HJ, Kwak KJ, Smith PK. Victimization in Korean schools: the nature, incidence, and distinctive features of Korean bullying or wang-ta. J Sch Violence. 2008; 7:119–139.
Article
5. Sigurdson JF, Undheim AM, Wallander JL, Lydersen S, Sund AM. The long-term effects of being bullied or a bully in adolescence on externalizing and internalizing mental health problems in adulthood. Child Adolesc Psychiatry Ment Health. 2015; 9:42.
Article
6. Copeland WE, Wolke D, Angold A, Costello EJ. Adult psychiatric outcomes of bullying and being bullied by peers in childhood and adolescence. JAMA Psychiatry. 2013; 70:419–426.
Article
7. Olweus D. Bullying at school: basic facts and effects of a school based intervention program. J Child Psychol Psychiatry. 1994; 35:1171–1190.
Article
8. Dake JA, Price JH, Telljohann SK, Funk JB. Teacher perceptions and practices regarding school bullying prevention. J Sch Health. 2003; 73:347–355.
Article
9. Salmivalli C, Nieminen E. Proactive and reactive aggression among school bullies, victims, and bully-victims. Aggress Behav. 2002; 28:30–44.
Article
10. Heo YJ. A study on the experiences of school violence survivors: of those in their 30s and 40s [dissertation]. Seoul: Soongsil Univ.;2014.
11. Kim SH. A study on the teachers and students' awareness of school violence prevention [dissertation]. Seoul: Catholic Univ.;2005.
12. Lee JK, Chin TW, Cho JY. A study on the anxiety, depression, repression and coping strategy of delinquent adolescent. J Korean Neuropsychiatr Assoc. 1998; 37:493–500.
13. Vazsonyi AT, Belliston LM, Flannery DJ. Evaluation of a school-based, universal violence prevention program: low-, medium-, and high-risk children. Youth Violence Juv Justice. 2004; 2:185–206.
14. Kim HS, Han MK, Cheon SM. The development and effects of group counseling program for middle school students offered school violence. J Eval Couns. 2010; 3:47–57.
15. Kim JY, Jung JS. The effect of a group counseling program for the prevention of recurrent school violence behavior among middle school students. Korean J Youth Stud. 2011; 18:141–159.
16. Yoon CH, Park SG, Shin IS. A meta-analysis of the effects of school violence prevention programs in Korea. Asian J Educ. 2014; 15:189–215.
17. Kovacs M. The Children's Depression, Inventory (CDI). Psychopharmacol Bull. 1985; 21:995–998.
18. Cho SC, Lee YS. Development of the Korean form of the Kovacs' childeren's depression inventory. J Korean Neuropsychiatr Assoc. 1990; 29:943–956.
19. Russell D, Peplau LA, Ferguson ML. Developing a measure of loneliness. J Pers Assess. 1978; 42:290–294.
Article
20. Kim KH, Kim JH. Korea UCLA loneliness scale. J Stud Guid. 1989; 16:13–30.
21. Barratt ES. Anxiety and impulsiveness related to psychomotor efficiency. Percept Mot Skills. 1959; 9:191–198.
Article
22. Lee HS. Impulsivity test. Seoul: Korean Guidance;1992.
23. Rosenberg M. Society and the adolescent self-image. Princeton, NJ: Princeton University Press;1965.
24. Jeon BJ. Self-esteem: a test of its measurability. Yonsei Nonchong. 1974; 11:107–130.
25. Davis MH. A multidimensional approach to individual differences in empathy. JSAS Catalog of Selected Documents in Psychology. 1980; 10:85.
26. Park SH. Empathy and prosocial behavior. Seoul: Moonumsa;1997.
27. Kim J, Park C, Kim E. A study on violence around the school. Seoul: Korean Institute of Criminology Research;1997. p. 218.
28. Donnellan MB, Trzesniewski KH, Robins RW, Moffitt TE, Caspi A. Low self-esteem is related to aggression, antisocial behavior, and delinquency. Psychol Sci. 2005; 16:328–335.
Article
29. Lee JL. The verification on effects of cognitive behavioral therapy program for early adolescent sexual assault offenders. Korean J Rehabil Psychol. 2014; 21:319–338.
30. Lee JS. The effect of the group program of cognitive-behavioral therapy on the impulsivity and empathy of juvenile delinquents [dissertation]. Daegu: Catholic University of Daegu;2010.
31. Sowell ER, Thompson PM, Holmes CJ, Jernigan TL, Toga AW. In vivo evidence for post-adolescent brain maturation in frontal and striatal regions. Nat Neurosci. 1999; 2:859–861.
Article
32. Casey BJ, Galvan A, Hare TA. Changes in cerebral functional organization during cognitive development. Curr Opin Neurobiol. 2005; 15:239–244.
Article
33. Teicher MH, Samson JA, Sheu YS, Polcari A, McGreenery CE. Hurtful words: association of exposure to peer verbal abuse with elevated psychiatric symptom scores and corpus callosum abnormalities. Am J Psychiatry. 2010; 167:1464–1471.
Article