The Associations Between Children's and Adolescents’ Suicidal and Self-Harming Behaviors, and Related Behaviors Within Their Social Networks: A Systematic Review

REFERENCES

• Abrutyn, S. & Mueller, A. S. (2014). Are suicidal behaviors contagious in adolescence? Using longitudinal data to examine suicide suggestion. American Sociological Review, 79(2), 211–227. doi:10.1177/0003122413519445
   PubMed Web of Science ®Google Scholar
• Alfonso, M. & Kaur, R. (2012). Self-injury among early adolescents: Identifying segments protected and at risk. Journal of School Health, 82(12), 537–547. doi:10.1111/j.1746-1561.2012.00734.x
   PubMed Web of Science ®Google Scholar
• Ali, M., Dwyer, D. & Rizzo, J. (2011). The social contagion effect of suicidal behavior in adolescents: Does it really exist? Journal of Mental Health Policy and Economics, 14(1), 3–12.
   PubMed Web of Science ®Google Scholar
• Allen, J., Porter, M. & McFarland, F. (2006). Leaders and followers in adolescent close friendships: Susceptibility to peer influence as a predictor of risky behavior, friendship instability, and depression. Development and Psychopathology, 18, 155–172. doi:10.1017/s0954579406060093
   PubMed Web of Science ®Google Scholar
• An, H., Ahn, J. & Bhang, S. (2010). The association of psychosocial and familial factors with adolescent suicidal ideation: A population-based study. Psychiatry Research, 177(3), 318–322. doi:10.1016/j.psychres.2010.03.007
   PubMed Web of Science ®Google Scholar
• Bearman, P. & Moody, J. (2004). Suicide and friendships among American adolescents. American Journal of Public Health, 94(1), 89–95. doi:10.2105/ajph.94.1.89
   PubMed Web of Science ®Google Scholar
• Beekrum, R., Valjee, S. & Collings, S. (2011). An emic perspective on the dynamics of non-fatal suicidal behavior in a sample of South African Indian women. South African Journal of Psychology, 41(1), 63–73. doi:10.1177/008124631104100107
   Web of Science ®Google Scholar
• Berkowitz, A. (2004). The social norms approach: Theory, research and annotated bibliography. Retrieved from www.alanberkowitz.com
   Google Scholar
• Berman, M. & Walley, J. (2003). Imitation of self-aggressive behavior: An experimental test of the contagion hypothesis. Journal of Applied Social Psychology, 33(5), 1036–1057. doi:10.1111/j.1559-1816.2003.tb01937.x
   Web of Science ®Google Scholar
• Bjarnason, T. & Thorlindsson, T. (1994). Manifest predictors of past suicide attempts in a population of Icelandic adolescents. Suicide and Life-Threatening Behavior, 24(4), 350–358.
   PubMed Web of Science ®Google Scholar
• Borowsky, I., Ireland, M. & Resnick, M. (2001). Adolescent suicide attempts: Risks and protectors. Pediatrics, 107(3), 485–493. doi:10.1542/peds.107.3.485
   PubMed Web of Science ®Google Scholar
• Borowsky, I., Resnick, M., Ireland, M. & Blum, R. W. (1999). Suicide attempts among American Indian and Alaska native youth. Archives of Pediatrics & Adolescent Medicine, 153, 573–580. doi:10.1001/archpedi.153.6.573
   PubMed Web of Science ®Google Scholar
• Borsari, B. & Carey, K. (2003). Descriptive and injunctive norms in college drinking: A meta-analytic integration. Journal of Studies on Alcohol and Drugs, 64(3), 331–341. doi:10.15288/jsa.2003.64.331
   PubMed Web of Science ®Google Scholar
• Brechwald, W. & Prinstein, M. (2011). Beyond homophily: A decade of advances in understanding peer influence processes. Journal of Research on Adolescence, 21(1), 166–179. doi:10.1111/j.1532-7795.2010.00721.x
   PubMed Web of Science ®Google Scholar
• Brent, D., Kerr, M., Goldstein, C., Bozigar, J., Wartella, M. & Allan, M. J. (1989). An outbreak of suicide and suicidal behavior in a high school. Journal of the American Academy of Child and Adolescent Psychiatry, 28(6), 918–924. doi:10.1097/00004583-198911000-00017
   PubMed Web of Science ®Google Scholar
• Brent, D., Kolko, D., Allan, M. & Brown, R. V. (1990). Suicidality in affectively disordered adolescent inpatients. Journal of the American Academy of Child & Adolescent Psychiatry, 29(4), 586–593. doi:10.1097/00004583-199007000-00012
   PubMed Web of Science ®Google Scholar
• Brent, D., Moritz, G., Bridge, J., Perper, J. & Canobbio, R. (1996). Long-term impact of exposure to suicide: A three-year controlled follow-up. Journal of the American Academy of Child & Adolescent Psychiatry, 35(5), 646–653. doi:10.1097/00004583-199605000-00020
   PubMed Web of Science ®Google Scholar
• Brent, D., Perper, J., Moritz, G., Allman, C., Friend, A., Schweers, J. & Harrington, K. (1992). Psychiatric effects of exposure to suicide among the friends and acquaintances of adolescent suicide victims. Journal of the American Academy of Child & Adolescent Psychiatry, 31(4), 629–639. doi:10.1097/00004583-199207000-00009
   PubMed Web of Science ®Google Scholar
• Brent, D., Perper, J., Moritz, G., Allman, C., Schweers, J., Roth, C. & Liotus, L. (1993). Psychiatric sequelae to the loss of an adolescent peer to suicide. Journal of the American Academy of Child & Adolescent Psychiatry, 3(3), 509–517. doi:10.1097/00004583-199305000-00004
   Web of Science ®Google Scholar
• Bridge, J., Brent, D., Johnson, B. & Connolly, J. (1997). Familial aggregation of psychiatric disorders in a community sample of adolescents. Journal of the American Academy of Child & Adolescent Psychiatry, 36(5), 628–636. doi:10.1097/00004583-199705000-00013
   PubMed Web of Science ®Google Scholar
• Cerel, J., Fristad, M., Weller, E. & Weller, R. A. (1999). Suicide-bereaved children and adolescents: A controlled longitudinal examination. Journal of the American Academy of Child & Adolescent Psychiatry, 38(6), 672–679. doi:10.1097/00004583-199906000-00013
   PubMed Web of Science ®Google Scholar
• Cerel, J. & Roberts, T. (2005). Suicidal behavior in the family and adolescent risk behavior. Journal of Adolescent Health, 36(4), 352.e8–352.e14.
   Google Scholar
• Cerel, J., Roberts, T. & Nilsen, W. (2005). Peer suicidal behavior and adolescent risk behavior. Journal of Nervous and Mental Disease, 193(4), 237–243.
   PubMed Web of Science ®Google Scholar
• Chan, W., Law, C., Liu, K., Wong, P., Law, Y. & Yip, P. (2009). Suicidality in Chinese adolescents in Hong Kong: The role of family and cultural influences. Social Psychiatry and Psychiatric Epidemiology, 44, 278–284. doi:10.1007/s00127-008-0434-x
   PubMed Web of Science ®Google Scholar
• Cheng, A., Hawton, K., Lee, C. & Chen, T. (2007). The influence of media reporting of the suicide of a celebrity on suicide rates: A population-based study. International Journal of Epidemiology, 36(6), 1229–1234. doi:10.1093/ije/dym196
   PubMed Web of Science ®Google Scholar
• Cheng, C. C. J., Yen, W. J., Chang, W. T., Wu, K. C. C., Ko, M.-C. & Li, C.-Y. (2014). Risk of adolescent offspring's completed suicide increased with prior history if their same-sex parents’ death by suicide. Psychological Medicine, 44, 1845–1854. doi:10.1017/s0033291713002298
   PubMed Web of Science ®Google Scholar
• Claes, L., Houben, A., Vandereycken, W., Bijttebier, P. & Muehlenkamp, J. (2010). Brief report: The association between non-suicidal self-injury, self-concept and acquaintance with self-injurious peers in a sample of adolescents. Journal of Adolescence, 33, 775–778. doi:10.1016/j.adolescence.2009.10.012
   PubMed Web of Science ®Google Scholar
• Clemens, H., Thombs, D., Olds, S. & Gordon, K. L. (2008). Normative beliefs as risk factors for involvement in unhealthy weight control behavior. Journal of American College Health, 56(6), 635–642. doi:10.3200/jach.56.6.635-642
   PubMed Web of Science ®Google Scholar
• Corder, B., Page, P. & Corder, R. (1974). Parental history, family communication and interaction patterns in adolescent suicide. Family Therapy, 1(3), 285–290.
   Google Scholar
• Cox, B. & Skegg, K. (1993). Contagious suicide in prisons and police cells. Journal of Epidemiology & Community Health, 47, 69–72. doi:10.1136/jech.47.1.69
   PubMed Web of Science ®Google Scholar
• De Leo, D. & Heller, T. (2004). Who are the kids who self-harm? An Australian self-report school survey. Medical Journal of Australia, 181, 140–144.
   PubMed Web of Science ®Google Scholar
• De Luca, S., Wyman, P. & Warren, K. (2012). Latina adolescent suicide ideations and attempts: Associations with connectedness to parents, peers, and teachers. Suicide and Life-Threatening Behavior, 42(6), 672–683. doi:10.1111/j.1943-278x.2012.00121.x
   PubMed Web of Science ®Google Scholar
• Deliberto, T. & Nock, M. (2008). An exploratory study of correlates, onset, and offset of non-suicidal self-injury. Archives of Suicide Research, 12, 219–231. doi:10.1080/13811110802101096
   PubMed Web of Science ®Google Scholar
• Dorpat, T. L. & Boswell, J. W. (1963). An evaluation of suicidal intent in suicide attempts. Comprehensive Psychiatry, 4(2), 117–125. doi:10.1016/s0010-440x(63)80093-0
   Web of Science ®Google Scholar
• Eisenberg, M., Neumark-Sztainer, D., Story, M. & Perry, C. (2005). The role of social norms and friends’ influences on unhealthy weight-control behaviors among adolescent girls. Social Science & Medicine, 60(6), 1165–1173. doi:10.1016/j.socscimed.2004.06.055
   PubMed Web of Science ®Google Scholar
• Etzersdorfer, E., Voracek, M. & Sonneck, G. (2004). A dose-response relationship between imitational suicides and newspaper distribution. Archives of Suicide Research, 8, 137–145. doi:10.1080/13811110490270985
   PubMedGoogle Scholar
• Feigelman, W. & Gorman, B. (2008). Assessing the effects of peer suicide on youth suicide. Suicide and Life-Threatening Behavior, 38(2), 181–194. doi:10.1521/suli.2008.38.2.181
   PubMed Web of Science ®Google Scholar
• Fleming, T., Merry, S., Robinson, E., Denny, S. J. & Watson, P. D. (2007). Self-reported suicide attempts and associated risk and protective factors among secondary school students in New Zealand. Australian and New Zealand Journal of Psychiatry, 41, 213–221. doi:10.1080/00048670601050481
   PubMed Web of Science ®Google Scholar
• Garfinkel, B., Froese, A. & Hood, J. (1982). Suicide attempts in children and adolescents. American Journal of Psychiatry, 139(10), 1257–1261. doi:10.1176/ajp.139.10.1257
   PubMed Web of Science ®Google Scholar
• Gartrell, J., Jarvis, G. & Derksen, L. (1993). Suicidality among adolescent Alberta Indians. Suicide and Life-Threatening Behavior, 23(4), 366–373.
   PubMed Web of Science ®Google Scholar
• Gex, C., Narring, F., Ferron, C. & Michaud, P.-A. (1998). Suicide attempts among adolescents in Switzerland: Prevalence, associated factors and comorbidity. Acta Psychiatrica Scandanavica, 98, 28–33. doi:10.1111/j.1600-0447.1998.tb10038.x
   PubMed Web of Science ®Google Scholar
• Giletta, M., Burk, W. J., Scholte, R. H. J., Engels, R. C. M. E. & Prinstein, M. J. (2013). Direct and indirect peer socialization of adolescent non-suicidal self-injury. Journal of Research on Adolescence, 23(3), 450–463. doi:10.1111/jora.12036
   PubMed Web of Science ®Google Scholar
• Goldstein, T., Birmaher, B., Axelson, D., Ryan, N. D., Strober, M. A., Gill, M. K. & Keller, M. (2005). History of suicide attempts in pediatric bipolar disorder: Factors associated with increased risk. Bipolar Disorders, 7(6), 525–535. doi:10.1111/j.1399-5618.2005.00263.x
   PubMed Web of Science ®Google Scholar
• Gould, M., Fisher, P., Parides, M., Flory, M. & Shaffer, D. (1996). Psychosocial risk factors of child and adolescent completed suicide. Archives of General Psychiatry, 53, 1155–1162. doi:10.1001/archpsyc.1996.01830120095016
   PubMed Web of Science ®Google Scholar
• Gould, M., Petrie, K., Kleinman, M. & Wallenstein, S. (1994). Clustering of attempted suicide: New Zealand national data. International Journal of Epidemiology, 23(6), 1185–1189. doi:10.1093/ije/23.6.1185
   PubMed Web of Science ®Google Scholar
• Greening, L. & Stoppelbein, L. (2002). Religiosity, attributional style, and social support as psychosocial buffers for African American and white adolescents’ perceived risk for suicide. Suicide and Life-Threatening Behavior, 32(4), 404–417. doi:10.1521/suli.32.4.404.22333
   PubMed Web of Science ®Google Scholar
• Grossman, D., Milligan, B. & Deyo, R. (1991). Risk factors for suicide attempts among Navajo adolescents. American Journal of Public Health, 81(7), 870–874. doi:10.2105/ajph.81.7.870
   PubMed Web of Science ®Google Scholar
• Hadlaczky, G., Wasserman, D., Hoven, C. W., Mandell, D. J. & Wasserman, C. (2011). Suicide prevention strategies: Case studies from across the globe. In R. C. O'Connor S. Platt & J. Gordon (Eds.), International handbook of suicide prevention: Research, policy and practice (pp. 475–485). Chichester, UK: John Wiley & Sons Ltd.
   Google Scholar
• Hargus, E., Hawton, K. & Rodham, K. (2009). Distinguishing between subgroups of adolescents who self-harm. Suicide and Life-Threatening Behavior, 39(5), 518–537. doi:10.1521/suli.2009.39.5.518
   PubMed Web of Science ®Google Scholar
• Harkavy-Friedman, J., Asnis, G., Boeck, M. & DiFiore, J. (1987). Prevalence of specific suicidal behaviors in a high school sample. American Journal of Psychiatry, 144(9), 1203–1206. doi:10.1176/ajp.144.9.1203
   PubMed Web of Science ®Google Scholar
• Hasking, P., Andrews, T. & Martin, G. (2013). The role of exposure to self-injury among peers in predicting later self-injury. Journal of Youth and Adolescence, 42, 1543–1556. doi:10.1007/s10964-013-9931-7
   PubMed Web of Science ®Google Scholar
• Haw, C., Hawton, K., Niedzwiedz, C. & Platt, S. (2013). Suicide clusters: A review of risk factors and mechanisms. Suicide and Life-Threatening Behavior, 43(1), 97–108. doi:10.1111/j.1943-278x.2012.00130.x
   PubMed Web of Science ®Google Scholar
• Hawton, K., Harriss, L., Hodder, K., Simkin, S. & Gunnell, D. (2001). The influence of the economic and social environment on deliberate self-harm and suicide: An ecological and person-based study. Psychological Medicine, 31, 827–836. doi:10.1017/s0033291701003993
   PubMed Web of Science ®Google Scholar
• Hawton, K., Rodham, K., Evans, E. & Weatherall, R. (2002). Deliberate self harm in adolescents: Self report survey in schools in England. British Medical Journal, 23(325), 1207–1211. doi:10.1136/bmj.325.7374.1207
   Web of Science ®Google Scholar
• Hawton, K. & Van Heeringen, K. (2009). Suicide. The Lancet, 373(9672), 1372–1381.
   PubMed Web of Science ®Google Scholar
• Heilbron, N. & Prinstein, M. (2010). Adolescent peer victimization, peer status, suicidal ideation, and nonsuicidal self-injury: Examining concurrent and longitudinal associations. Merrill-Palmer Quarterly, 56, 388–419. doi:10.1353/mpq.0.0049
   PubMed Web of Science ®Google Scholar
• Henriques, G., Wenzel, A., Brown, G. K. & Beck, A. T. (2005). Suicide attempters’ reaction to survival as a risk factor for eventual suicide. American Journal of Psychiatry, 162(11), 2180–2182. doi:10.1176/appi.ajp.162.11.2180
   PubMed Web of Science ®Google Scholar
• Herrera, A., Dahlblom, K., Dahlgren, L. & Kullgren, G. (2006). Pathways to suicidal behavior among adolescent girls in Nicaragua. Social Science & Medicine, 62(4), 805–814. doi:10.1016/j.socscimed.2005.06.055
   PubMed Web of Science ®Google Scholar
• Ho, T., Leung, P., Hung, S., Lee, C. & Tang, C. (2000). The mental health of the peers of suicide completers and attempters. Journal of Child Psychology and Psychiatry, 41(3), 301–308. doi:10.1017/s0021963099005235
   PubMed Web of Science ®Google Scholar
• Jegannathan, B. & Kullgren, G. (2011). Gender differences in suicidal expressions and their determinants among young people in Cambodia, a post-conflict country. BMC Psychiatry, 11, 47. doi:10.1186/1471-244x-11-47
   PubMed Web of Science ®Google Scholar
• Johnson, B., Brent, D., Bridge, J. & Connolly, J. (1998). The familial aggregation of adolescent suicide attempts. Acta Psychiatrica Scandanavica, 97, 18–24. doi:10.1111/j.1600-0447.1998.tb09957.x
   PubMed Web of Science ®Google Scholar
• Joiner, T. (2003). Contagion of suicidal symptoms as a function of assortative relating and shared relationship stress in college roommates. Journal of Adolescence, 26(4), 495–504. doi:10.1016/s0140-1971(02)00133-1
   PubMed Web of Science ®Google Scholar
• Joiner, T. (2005). Why People Die by Suicide. Cambridge, MA: Harvard University Press.
   Google Scholar
• Kapur, N., Cooper, J., O'Connor, R. & Hawton, K. (2013). Non-suicidal self-injury v. attempted suicide: New diagnosis or false dichotomy? British Journal of Psychiatry, 202, 326–328. doi:10.1192/bjp.bp.112.116111
   PubMed Web of Science ®Google Scholar
• Kebede, D. & Ketsela, T. (1993). Suicide attempts in Ethiopian adolescents in Addis-Ababa high-schools. Ethiopian Medical Journal, 31(2), 83–90.
   PubMedGoogle Scholar
• Kerfoot, M. (1988). Deliberate self-poisoning in childhood and early adolescence. Journal of Child Psychology and Psychiatry and Allied Disciplines, 29(3), 335–343. doi:10.1111/j.1469-7610.1988.tb00721.x
   PubMed Web of Science ®Google Scholar
• King, C. & Merchant, C. (2008). Social and interpersonal factors relating to adolescent suicidality: A review of the literature. Archives of Suicide Research, 12, 181–196. doi:10.1080/13811110802101203
   PubMed Web of Science ®Google Scholar
• Kposowa, A. (2001). Unemployment and suicide: A cohort analysis of social factors predicting suicide in the US National Longitudinal Mortality Study. Psychological Medicine, 31, 127–138. doi:10.1017/s0033291799002925
   PubMed Web of Science ®Google Scholar
• Labrie, J., Grossbard, J. & Hummer, J. (2009). Normative misperceptions and marijuana use among male and female college athletes. Applied Sport Psychology, 21(Suppl. 1), S77–S85. doi:10.1080/10413200802582839
   Google Scholar
• Laederach, J., Fischer, W., Bowen, P. & Ladame, F. (1999). Common risk factors in adolescent suicide attempters revisited. Crisis, 20(1), 15–22. doi:10.1027//0227-5910.20.1.15
   PubMedGoogle Scholar
• Larsson, B. & Ivarsson, T. (1998). Clinical characteristics of adolescent psychiatric inpatients who have attempted suicide. European Child & Adolescent Psychiatry, 7, 201–208. doi:10.1007/s007870050068
   PubMed Web of Science ®Google Scholar
• Larsson, B. & Sund, A. (2008). Prevalence, course, incidence, and 1-year prediction of deliberate self-harm and suicide attempts in early Norwegian school adolescents. Suicide and Life-Threatening Behavior, 38(2), 152–165. doi:10.1521/suli.2008.38.2.152
   PubMed Web of Science ®Google Scholar
• Laye-Gindhu, A. & Schonert-Reichl, K. A. (2005). Nonsuicidal self-harm among community adolescents: Understanding the “whats” and “whys” of self-harm. Journal of Youth and Adolescence, 34(5), 447–457. doi:10.1007/s10964-005-7262-z
   Web of Science ®Google Scholar
• Lewinsohn, P., Rohde, P. & Seeley, J. (1994). Psychosocial risk factors for future adolescent suicide attempts. Journal of Consulting and Clinical Psychology, 62(2), 297–305. doi:10.1037/0022-006x.62.2.297
   PubMed Web of Science ®Google Scholar
• Lewis, M. & Neighbors, C. (2004). Gender-specific misperceptions of college student drinking norms. Psychology of Addictive Behaviors, 18(4), 334–339. doi:10.1037/0893-164x.18.4.334
   PubMed Web of Science ®Google Scholar
• Liu, R. (2006). Vulnerability to friends’ suicide influence: The moderating effects of gender and adolescent depression. Journal of Youth and Adolescence, 35(3), 479–489. doi:10.1007/s10964-006-9028-7
   Web of Science ®Google Scholar
• Marcenko, M., Fishman, G. & Friedman, J. (1999). Re-examining adolescent suicidal ideation: A developmental perspective applied to a diverse population. Journal of Youth and Adolescence, 28(1), 121–138.
   Web of Science ®Google Scholar
• Mars, B., Heron, J., Crane, C., Hawton, K., Kidger, J., Lewis, G., Macleod, J., Tilling, K. & Gunnell, D. (2014). Differences in risk factors for self-harm with and without suicidal intent: Findings from the ALSPAC cohort. Journal of Affective Disorders, 168, 407–414.
   PubMed Web of Science ®Google Scholar
• Marusic, A., Roskar, S. & Hughes, R. (2004). Familial study of suicidal behavior among adolescents in Slovenia. Crisis, 25(2), 74–77. doi:10.1027/0227-5910.25.2.74
   PubMedGoogle Scholar
• McAlaney, J., Bewick, B. & Hughes, C. (2010). The international development of the “Social Norms” approach to drug education and prevention. Drugs: Education, Prevention and Policy, 18(2), 81–89. doi:10.3109/09687631003610977
   Web of Science ®Google Scholar
• McAuley, L., Pham, B., Tugwell, P. & Moher, D. (2000). Does the inclusion of grey literature influence estimates of intervention effectiveness reported in meta-analyses? The Lancet, 356(9237), 1228–1231. doi:10.1016/s0140-6736(00)02786-0
   PubMed Web of Science ®Google Scholar
• McKenry, P., Tishler, C. & Kelley, C. (1982). Adolescent suicide: A comparison of attempters and non-attempters in an emergency room population. Clinical Pediatrics, 21(5), 266–270.
   PubMed Web of Science ®Google Scholar
• McMahon, E., Corcoran, P., Keeley, H., Perry, I. J. & Arensman, E. (2013). Adolescents exposed to suicidal behavior of others: Prevalence of self-harm and associated psychological, lifestyle, and life event factors. Suicide and Life-Threatening Behavior, 43(6), 634–645. doi:10.1111/sltb.12045
   PubMed Web of Science ®Google Scholar
• McMahon, E., Reulbach, U., Corcoran, P., Keeley, H. S., Perry, I. J. & Arensman, E. (2010). Factors associated with deliberate self-harm among Irish adolescents. Psychological Medicine, 40, 1811–1819. doi:10.1017/s0033291709992145
   PubMed Web of Science ®Google Scholar
• Mittendorfer-Rutz, E., Rasmussen, F. & Wasserman, D. (2008). Familial clustering of suicidal behavior and psychopathology in young suicide attempters: A register-based nested case-control study. Social Psychiatry and Psychiatric Epidemiology, 43, 28–36.
   PubMed Web of Science ®Google Scholar
• Myers, K., Burke, P. & McCauley, E. (1985). Suicidal behavior by hospitalized preadolescent children on a psychiatric unit. Journal of the American Academy of Child Psychiatry, 24(4), 474–480. doi:10.1016/s0002-7138(09)60567-7
   PubMedGoogle Scholar
• Nanayakkara, S., Misch, D., Chang, L. & Henry, D. (2013). Depression and exposure to suicide predict suicide attempt. Depression and Anxiety, 30, 991–996. doi:10.1002/da.22143
   PubMed Web of Science ®Google Scholar
• Niederkrotenthaler, T., Fu, K., Yip, P., Fong, D. Y. T., Stack, S., Cheng, Q. & Pirkis, J. (2012). Changes in suicide rates following media reports on celebrity suicide: A meta-analysis. Journal of Epidemiology & Community Health, 66(11), 1037–1042. doi:10.1136/jech-2011-200707
   PubMed Web of Science ®Google Scholar
• Nock, M. K. (2009). Why do people hurt themselves? New insights into the nature and functions of self-injury. Current Directions in Psychological Science, 18(2), 78–83. doi:10.1111/j.1467-8721.2009.01613.x
   PubMed Web of Science ®Google Scholar
• O'Carroll, P., Berman, A., Maris, R., Moscicki, E. K., Tanney, B. L. & Silverman, M. M. (1996). Beyond the tower of babel: A nomenclature for suicidology. Suicide and Life-Threatening Behavior, 26(3), 237–252.
   PubMed Web of Science ®Google Scholar
• O'Connor, R. (2011). Towards an integrated motivational-volitional model of suicidal behavior. In R. O'Connor S. Platt & J. Gordon (Eds.), International handbook of suicide prevention: Research, policy & practice. Chichester, UK: Wiley Blackwell.
   Google Scholar
• O'Connor, R., Rasmussen, S. & Hawton, K. (2009). Predicting deliberate self-harm in adolescents: A six month prospective study. Suicide and Life-Threatening Behavior, 39(4), 364–375. doi:10.1521/suli.2009.39.4.364
   PubMed Web of Science ®Google Scholar
• O'Connor, R., Rasmussen, S. & Hawton, K. (2012). Distinguishing adolescents who think about self-harm from those who engage in self-harm. British Journal of Psychiatry, 200(4), 330–335. doi:10.1192/bjp.bp.111.097808
   PubMed Web of Science ®Google Scholar
• O'Connor, R., Rasmussen, S. & Hawton, K. (2014). Adolescent self-harm: A school-based study in Northern Ireland. Journal of Affective Disorders, 159, 46–52. doi:10.1016/j.jad.2014.02.015
   PubMed Web of Science ®Google Scholar
• O'Connor, R., Rasmussen, S., Miles, J. & Hawton, K. (2009). Self-harm in adolescents: Self-report survey in schools in Scotland. British Journal of Psychiatry, 194, 68–72. doi:10.1192/bjp.bp.107.047704
   PubMed Web of Science ®Google Scholar
• O'Loughlin, S. & Sherwood, J. (2005). A 20-year review of trends in deliberate self-harm in a British town, 1981–2000. Social Psychiatry and Psychiatric Epidemiology, 40(6), 446–453. doi:10.1007/s00127-005-0912-3
   PubMed Web of Science ®Google Scholar
• Orbach, I., Gross, Y. & Glaubman, H. (1981). Some common characteristics of latency-age suicidal children: A tentative model based on case study analyses. Suicide and Life-Threatening Behavior, 11(3), 180–190. doi:10.1111/j.1943-278x.1981.tb00783.x
   PubMed Web of Science ®Google Scholar
• Owens, D., Horrocks, J. & House, A. (2002). Fatal and non-fatal repetition of self-harm: Systematic review. British Journal of Psychiatry, 181, 193–199. doi:10.1192/bjp.181.3.193
   PubMed Web of Science ®Google Scholar
• Perkins, H. (2007). Misperceptions of peer drinking norms in Canada: Another look at the “reign of error” and its consequences among college students. Addictive Behaviors, 32, 2645–2656. doi:10.1016/j.addbeh.2007.07.007
   PubMed Web of Science ®Google Scholar
• Perkins, H. W., Haines, M. P. & Rice, R. (2005). Misperceiving the college drinking norm and related problems: A nationwide study of exposure to prevention information, perceived norms and student alcohol misuse. Journal of Studies on Alcohol, 66, 470–478. doi:10.15288/jsa.2005.66.470
   PubMed Web of Science ®Google Scholar
• Perkins, J., Perkins, H. & Craig, D. (2010). Misperceptions of peer norms as a risk factor for sugar-sweetened beverage consumption among secondary school students. Journal of the American Dietetic Association, 110(12), 1916–1921. doi:10.1016/j.jada.2010.09.008
   PubMedGoogle Scholar
• Pfeffer, C. (1984). Suicidal impulses of normal children. International Journal of Family Psychiatry, 5(2), 139–150.
   Google Scholar
• Pfeffer, C., Conte, H., Plutchik, R. & Jerrett, I. (1980). Suicidal behavior in latency-age children: An outpatient population. Journal of the American Academy of Child Psychiatry, 19, 703–710. doi:10.1016/s0002-7138(09)60972-9
   PubMedGoogle Scholar
• Pfeffer, C., Normandin, L. & Kakuma, T. (1994). Suicidal children grow up: Suicidal behavior and psychiatric disorders among relatives. Journal of the American Academy of Child and Adolescent Psychiatry, 33(8), 1087–1097. doi:10.1097/00004583-199410000-00004
   PubMed Web of Science ®Google Scholar
• Pfeffer, C., Normandin, L. & Kakuma, T. (1998). Suicidal children grow up: Relations between family psychopathology and adolescents’ lifetime suicidal behavior. Journal of Nervous & Mental Disease, 186, 269–275. doi:10.1097/00005053-199805000-00002
   PubMed Web of Science ®Google Scholar
• Pfeffer, C., Zuckerman, S., Plutchik, R. & Mizruchi, M. S. (1984). Suicidal behavior in normal school children: A comparison with child psychiatric inpatients. Journal of the American Academy of Child Psychiatry, 23(4), 416–423. doi:10.1016/s0002-7138(09)60319-8
   PubMedGoogle Scholar
• Phillips, D. & Cartensen, L. (1986). Clustering of teenage suicides after television news stories about suicide. The New England Journal of Medicine, 315(11), 685–689. doi:10.1056/nejm198609113151106
   PubMed Web of Science ®Google Scholar
• Pirkis, J., Burgess, P., Francis, C., Blood, R. W. & Jolley, D. J. (2006). The relationship between media reporting of suicide and actual suicide in Australia. Social Science & Medicine, 62(11), 2874–2886. doi:10.1016/j.socscimed.2005.11.033
   PubMed Web of Science ®Google Scholar
• Portzky, G., Audenaert, K. & van Heeringen, K. (2009). Psychosocial and psychiatric factors associated with adolescent suicide: A case-control psychological autopsy study. Journal of Adolescence, 32, 849–862. doi:10.1016/j.adolescence.2008.10.007
   PubMed Web of Science ®Google Scholar
• Portzky, G., De Wilde, E. J. & van Heeringen, K. (2008). Deliberate self-harm in young people: Differences in prevalence and risk factors between The Netherlands and Belgium. European Child & Adolescent Psychiatry, 17, 179–186.
   PubMed Web of Science ®Google Scholar
• Prinstein, M., Boergers, J. & Spirito, A. (2001). Adolescents’ and their friends’ health-risk behavior: Factors that alter or add to peer influence. Journal of Pediatric Psychology, 26(5), 287–298. doi:10.1093/jpepsy/26.5.287
   PubMed Web of Science ®Google Scholar
• Prinstein, M., Heilbron, N., Guerry, J., Franklin, C., Rancourt, D., Simon, V. & Spirito, A. (2010). Peer influence and nonsuicidal self-injury: Longitudinal results in community and clinically-referred adolescent samples. Journal of Abnormal Child Psychology, 38, 669–682. doi:10.1007/s10802-010-9423-0
   PubMed Web of Science ®Google Scholar
• Prinstein, M. & Wang, S. (2005). False consensus and adolescent peer contagion: Examining discrepancies between perceptions and actual reported levels of friends’ deviant and health risk behaviors. Journal of Abnormal Child Psychology, 33, 293–306. doi:10.1007/s10802-005-3566-4
   PubMed Web of Science ®Google Scholar
• Razin, A., O'Dowd, M., Nathan, A., Rodriguez, I., Goldfield, A., Martin, C. & Mosca, J. (1991). Suicidal behavior among inner-city Hispanic adolescent females. General Hospital Psychiatry, 13, 45–58. doi:10.1016/0163-8343(91)90009-l
   PubMed Web of Science ®Google Scholar
• Rew, L., Thomas, N., Horner, S., Resnick, M. D. & Beuhring, T. (2001). Correlates of recent suicide attempts in a triethnic group of adolescents. Journal of Nursing Scholarship, 33(4), 361–367. doi:10.1111/j.1547-5069.2001.00361.x
   PubMed Web of Science ®Google Scholar
• Rosen, P. & Walsh, B. (1989). Patterns of contagion in self-mutilation epidemics. The American Journal of Psychiatry, 146, 656–658. doi:10.1176/ajp.146.5.656
   PubMed Web of Science ®Google Scholar
• Rotheram-Borus, M., Hunter, J. & Rosario, M. (1994). Suicidal behavior and gay-related stress among gay and bisexual male adolescents. Journal of Adolescent Research, 9(4), 498–508. doi:10.1177/074355489494007
   Web of Science ®Google Scholar
• Rotheram-Borus, M., Walker, J. & Ferns, W. (1996). Suicidal behavior among middle-class adolescents who seek crisis services. Journal of Clinical Psychology, 52(2), 137–143. doi:10.1002/(sici)1097-4679(199603)52:2<137::aid-jclp3>3.0.co;2-r
   PubMed Web of Science ®Google Scholar
• Rubenstein, J., Halton, A., Kasten, L., Rubin, C. & Stechler, G. (1998). Suicidal behavior in adolescents: Stress and protection in different family contexts. American Journal of Orthopsychiatry, 68(2), 274–284. doi:10.1037/h0080336
   PubMed Web of Science ®Google Scholar
• Scoliers, G., Portzky, G., Madge, N., Hewitt, A., Hawton, K., de Wilde, E. J. & van Heeringen, K. (2008). Reasons for adolescent deliberate self-harm: A cry of pain and/or a cry for help? Social Psychiatry and Psychiatric Epidemiology, 44, 601–607. doi:10.1007/s00127-008-0469-z
   PubMed Web of Science ®Google Scholar
• Sidhartha, T. & Jena, S. (2006). Suicidal behaviors in adolescents. Indian Journal of Pediatrics, 73(9), 783–788.
   PubMedGoogle Scholar
• Silverman, M., Berman, A., Sanddal, N., O'Carroll, P. W. & Joiner, T. E. (2007). Rebuilding the Tower of Babel: A revised nomenclature for the study of suicidal behaviors Part 2: Suicide-related ideations, communications, and behaviors. Suicide and Life-Threatening Behavior, 37, 264–277. doi:10.1521/suli.2007.37.3.264
   PubMed Web of Science ®Google Scholar
• Sloan, P., Berman, M., Zeigler-Hill, V. & Bullock, J. S. (2009). Group influences on self-aggression: Conformity and dissenter effects. Journal of Social and Clinical Psychology, 28(5), 535–553. doi:10.1521/jscp.2009.28.5.535
   Web of Science ®Google Scholar
• Swanson, S. & Colman, I. (2013). Association between exposure to suicide and suicidality outcomes in youth. Canadian Medical Association Journal, 185(10), 870–877. doi:10.1503/cmaj.121377
   PubMed Web of Science ®Google Scholar
• Taiminen, T. (1992). Projective identification and suicide contagion. Acta Psychiatrica Scandinavica, 85(6), 449–452. doi:10.1111/j.1600-0447.1992.tb03210.x
   PubMed Web of Science ®Google Scholar
• Thompson, M., Kuruwita, M. & Foster, E. (2009). Transitions in suicide risk in a nationally representative sample of adolescents. Journal of Adolescent Health, 44, 458–463. doi:10.1016/j.jadohealth.2008.10.138
   PubMed Web of Science ®Google Scholar
• Thompson, M. & Light, L. (2011). Examining gender differences in risk factors for suicide attempts made 1 and 7 years later in a nationally representative sample. Journal of Adolescent Health, 48, 391–397. doi:10.1016/j.jadohealth.2010.07.018
   PubMed Web of Science ®Google Scholar
• Tingey, L., Cwik, M. F., Goklish, N., Larzelere-Hinton, F., Lee, A., Suttle, R. & Barlow, A. (2014). Risk pathways for suicide among Native American adolescents. Qualitative Health Research, 24(11), 1518–1526. doi:10.1177/1049732314548688
   PubMed Web of Science ®Google Scholar
• Tischler, C. & McKenry, P. (1982). Parental negative self and adolescent suicide attempts. Journal of the American Academy of Child Psychiatry, 21(4), 404–408. doi:10.1016/s0002-7138(09)60946-8
   PubMedGoogle Scholar
• Tomori, M. (1999). Suicide risk in high school students in Slovenia. Crisis, 20(1), 23–27. doi:10.1027//0227-5910.20.1.23
   PubMedGoogle Scholar
• Tomori, M. & Zalar, B. (2000). Characteristics of suicide attempters in a Slovenian high school population. Suicide and Life-Threatening Behavior, 30(3), 222–238.
   PubMed Web of Science ®Google Scholar
• Tucker, C. J. & Wiesen-Martin, D. (2015). Adolescent siblings’ suicide ideation. Journal of Family Issues, 36(5), 609–625. doi:10.1177/0192513x14527095
   Web of Science ®Google Scholar
• United Nations Children's Fund (UNICEF). (2011). Adolescence: An age of opportunity. New York, NY: UNICEF.
   Google Scholar
• Van Der Vorst, H., Engels, R., Meeus, W. & Deković, M. (2006). The impact of alcohol-specific rules, parental norms about early drinking and parental alcohol use on adolescents’ drinking behavior. Journal of Child Psychology and Psychiatry, 47(12), 1299–1306. doi:10.1111/j.1469-7610.2006.01680.x
   PubMed Web of Science ®Google Scholar
• Wang, R., Lai, H., Hsu, H. & Hsu, M. (2011). Risk and protective factors for suicidal ideation among Taiwanese adolescents. Nursing Research, 60(6), 413–421. doi:10.1097/nnr.0b013e3182337d83
   PubMed Web of Science ®Google Scholar
• Watkins, R. & Gutierrez, P. (2003). The relationship between exposure to adolescent suicide and subsequent suicide risk. Suicide and Life-Threatening Behavior, 33(1), 21–32. doi:10.1521/suli.33.1.21.22787
   PubMed Web of Science ®Google Scholar
• Webb, L. (2002). Deliberate self-harm in adolescence: A systematic review of psychological and psychosocial factors. Journal of Advanced Nursing, 38(3), 235–244. doi:10.1046/j.1365-2648.2002.02174.x
   PubMed Web of Science ®Google Scholar
• Wichstrom, L. & Hegna, K. (2003). Sexual orientation and suicide attempt: A longitudinal study of the general Norwegian adolescent population. Journal of Abnormal Psychology, 112(1), 144–151. doi:10.1037/0021-843x.112.1.144
   PubMed Web of Science ®Google Scholar
• Williams, J. M. G. (2001). Suicide and Attempted Suicide: Understanding the Cry of Pain. London: Penguin.
   Google Scholar
• World Health Organization. (2013). Adolescent health. Retrieved from http://www.who.int/topics/adolescent_health/en/
   Google Scholar
• World Health Organization. (2014). Preventing suicide: A global imperative. Geneva, Switzerland: WHO.
   Google Scholar
• You, J., Lin, M., Fu, K. & Leung, F. (2013). The best friend and friendship group influence on adolescent nonsuicidal self-injury. Journal of Abnormal Child Psychology, 41, 993–1004. doi:10.1007/s10802-013-9734-z
   PubMed Web of Science ®Google Scholar
• Young, R., Sweeting, H. & West, P. (2006). Prevalence of deliberate self harm and attempted suicide within contemporary Goth youth subculture: Longitudinal cohort study. British Medical Journal, 332, 1058–1061. doi:10.1136/bmj.38790.495544.7c
   PubMed Web of Science ®Google Scholar