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Cyberbullying and its effects on young adolescents: a community-based survey

  • S. Healy (a1) and F. Lynch (a2)



To conduct a study looking at the prevalence and nature of Internet and mobile phone use in young people, focusing particularly on cyberbullying and its potential effects on young people's mental health.


Three secondary schools in an area of North Dublin were randomly selected, which included one all boys school, one all girls school and one co-educational school. Written information about the study was given to each school principal and to parents/carers of all first and second year students. First and second year students in each school from whom consent had been received were asked to complete two questionnaires, which included a questionnaire on cyberbullying and a self-report version of the Strengths and Difficulties Questionnaire (SDQ). A total of 130 students completed the study.


A total of 24 (18.46%) pupils were cyberbullied. Of these, 13 (65% of those cyberbullied) pupils who were cyberbullied said that it had a negative effect on their mood, and 9 (45% of those cyberbullied) said that cyberbullying had a negative effect on their overall mental health. A statistically significant higher proportion of pupils who were cyberbullied scored in the Abnormal/Borderline range of the SDQ, compared with those who were not cyberbullied.


This is the first study in Ireland, which looks at the potential mental health difficulties associated with cyberbullying. It is hoped that the information from this study will help to increase awareness of the effects of cyberbullying and help look at ways of managing cyberbullying.


Corresponding author

*Address for correspondence: Dr S. Healy, Consultant in Child and Adolescent Psychiatry, Mater Child and Adolescent Mental Health Service, Health Centre, Bridge Street, Swords, Dublin, Ireland. (Email


Hide All
Belsey, B (2000–2009). Retrieved from Accessed 15 August 2007.
Beran, T, Li, Q (2005). Cyber-harassment: a study of a new method for an old behaviour. Journal of Educational Computing Research 32, 265277.
Beran, T, Li, Q (2007). The relationship between school bullying and cyberbullying. Journal of Student Wellbeing 1, 1533.
Campbell, MA (2005). Cyberbullying: an old problem in a new guise? Australian Journal of Guidance and Counselling 15, 6876.
Connor, I, Corcoran, L, O'Moore, M (2009). Cyberbullies using social network sites. Irish Examiner.
Goodman, R (1997). The Strengths and Difficulties Questionnaire: a research note. Journal of Child Psychology and Psychiatry 38, 581586.
Kaiser Family Foundation (2002). See no evil. How internet filters affect the search for online information. ( Accessed 17 June 2008.
Klomek, AB, Marrocco, F, Kleinman, M (2007). Bullying, depression, and suicidality in adolescents. Journal of American Academy of Child and Adolescent Psychiatry 46, 4049.
Li, Q (2007). Bullying in the new playground: research into cyberbullying and cyber victimisation. Australasian Journal of Educational Technology 23, 434435.
Li, Q (2007). New bottle but old wine: a research of cyberbullying in schools. Computers in Human Behaviour 23, 17771791.
McGuckin, C, O'Moore, M, Crowley, N (2009). Cyberbullying – the situation in Ireland. A country report. Anti-Bullying Research and Resource Centre, Trinity College: Dublin.
National Association of State Boards of Education (2003). Bullying in schools. Policy Update 11, 12.
National Children's Home Survey (2005). Retrieved from http// Accessed 5 February 2008.
O'Moore, M, Minton, S (2010). Cyberbullying: the Irish experience. Advances in Psychology Research 71, 42p.
Olweus, D (1993). Bullying at School: What We Know and What We Can Do. Blackwell: Cambridge, MA.
Olweus, D (2003). A profile of bullying at school. Educational Leadership 60, 1219.
Patchin, JW (2006). Bullies move beyond the schoolyard. Youth Violence and Juvenile Justice 4, 148169.
Pellegrini, A, Bartini, M, Brooks, F (1999). School bullies, victims, and aggressive victims. Factors relating to group affiliation and victimisation in early adolescence. Journal of Educational Psychology 91, 216224.
Strom, P, Strom, R (2005). When teens turn cyberbullies. Education Digest 1, 3541.
Subrahmanyam, K, Greenfield, P (2008). Online communication and adolescent relationships. The Future of Children 18, 119146.
Tani, F, Greenman, P, Schneider, B, Fregoso, M (2003). Bullying and the big five: a study of childhood personality and participant roles in bullying incidents. School Psychology International 24, 131146.
Wagner, KD (2007). Bullying and risk of suicidal behaviour in adolescents. Psychiatric Times 24, 21p.
Willard, N (2007). Cyberbullying and Cyberthreats, Vol. 3. Champaign Publishers: USA.
Winter, R, Leneway, R (2007). Terror in the classroom: what can be done? ( Accessed 1 June 2009.
Wiseman, R (2007). How to fight the new bullies. 2nd edition. Parade Magazine, 68.



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