Abstract
The phenomenon of mass shootings has emerged over the past 50 years. A high proportion of rampage shootings have occurred in the United States, and secondarily, in European nations with otherwise low firearm homicide rates; yet, paradoxically, shooting massacres are not prominent in the Latin American nations with the highest firearm homicide rates in the world. A review of the scientific literature from 2010 to early 2014 reveals that, at the individual level, mental health effects include psychological distress and clinically significant elevations in posttraumatic stress, depression, and anxiety symptoms in relation to the degree of physical exposure and social proximity to the shooting incident. Psychological repercussions extend to the surrounding affected community. In the aftermath of the deadliest mass shooting on record, Norway has been in the vanguard of intervention research focusing on rapid delivery of psychological support and services to survivors of the “Oslo Terror.”
Grounded on a detailed review of the clinical literature on the mental health effects of mass shootings, this paper also incorporates wide-ranging co-author expertise to delineate: 1) the patterning of mass shootings within the international context of firearm homicides, 2) the effects of shooting rampages on children and adolescents, 3) the psychological effects for wounded victims and the emergency healthcare personnel who care for them, 4) the disaster behavioral health considerations for preparedness and response, and 5) the media “framing” of mass shooting incidents in relation to the portrayal of mental health themes.
Similar content being viewed by others
References
Papers of particular interest, published recently, have been highlighted as: • Of importance •• Of major importance
Agnich LE. A comparative analysis of attempted and completed school-based mass murder attacks. Am J Crim Justice. 2014. doi:10.1007/s12103-014-9239-5.
Agnich LE. Shooting incidents in educational settings. In: ACIA Archives. The Academy for Critical Incident Analysis at John Jay College. 2010. http://archive.aciajj.org/the-acia-archive/datasets-available-for-analysis/shooting-incidents-in-educational-settings/. Accessed June 2014.
Böckler N, Seeger T, Sitzer P, Heitmeyer W. School shootings: international research, case studies, and concepts for prevention. New York: Springer Publishing; 2013.
Flannery DJ, Modzeleski W, Kretschmar JM. Violence and school shootings. Curr Psychiatry Rep. 2013;15(1):331. Provides an overview of multiple-homicide school shootings in relation to the ecology of schools and communities and emphasizes the need for “threat assessments.”
Shultz JM, Cohen AM, Muschert GW, Flores de Apodaca R. Fatal school shootings and the epidemiological context of firearm mortality in the United States. Disaster Health. 2013;1(2):84–101. Presents a detailed and well-illustrated analysis of the epidemiologic context of school shootings in the United States, distinguishing random/rampage vs. targeted shootings, and relating school shootings to overarching patterns of firearm homicides.
Fox JA, DeLateur MJ. Mass shootings in America: moving beyond Newtown. Homicide Stud. 2014;18(1):125–45.
International Monetary Fund. World economic outlook: growth resuming, dangers remain: a survey by the staff of the International Monetary Fund. Washington, DC; 2012, pp. 177–80. http://www.imf.org/external/pubs/ft/weo/2012/01/. Accessed June 2014.
Sydney School of Public Health, The University of Sydney. GunPolicy.org. http://www.gunpolicy.org/. Accessed October 2013.
List of countries by firearm-related death rate. In: Wikipedia. http://en.wikipedia.org/wiki/List_of_countries_by_firearm-related_death_rate. Accessed June 2014.
Littleton H, Axsom D, Grills-Taquechel AE. Longitudinal evaluation of the relationship between maladaptive trauma co** and distress: examination following the mass shooting at Virginia Tech. Anxiety Stress Copin. 2011;24(3):273–90.
Littleton H, Kumpula M, Orcutt H. Posttraumatic symptoms following a campus shooting: the role of psychosocial resource loss. Violence Vict. 2011;26(4):461–76.
Dyb G, Jensen TK, Nygaard E, et al. Post-traumatic stress reactions in survivors of the 2011 massacre on Utøya Island, Norway. Br J Psychiatry. 2013;204(5):361–7. A landmark paper that presents an analysis of mental health effects of high intensity exposures among survivors of the Utøya Island shooting.
Bardeen JR, Kumpula MJ, Orcutt HK. Emotion regulation difficulties as a prospective predictor of posttraumatic stress symptoms following a mass shooting. J Anxiety Disord. 2013;27(2):188–96.
Suomalainen L, Haravuori H, Berg N, et al. A controlled follow-up study of adolescents exposed to a school shooting - psychological consequences after four months. Eur Psychiatry. 2011;26(8):490–7.
Grills-Taquechel AE, Littleton HL, Axsom D. Social support, world assumptions, and exposure as predictors of anxiety and quality of life following a mass trauma. J Anxiety Disord. 2011;25(4):498–506.
Mercer KB, Orcutt HK, Quinn JF, et al. Acute and posttraumatic stress symptoms in a prospective gene x environment study of a university campus shooting. Arch Gen Psychiatry. 2012;69(1):89–97.
Hughes M, Brymer M, Chiu WT, et al. Posttraumatic stress among students after the shootings at Virginia Tech. Psychol Trauma. 2011;3(4):403–11. Examines rates of PTSD and trauma-related stressors in a large survey sample of Virginia Tech University students with widely varying levels of exposure to a major campus shooting.
Littleton HL, Grills-Taquechel AE, Axsom D, et al. Prior sexual trauma and adjustment following the Virginia Tech campus shootings: examination of the mediating role of schemas. Psychol Trauma. 2012;4(6):579–86.
Orcutt HK, Bonanno GA, Hannan SM, Miron LR. Prospective trajectories of posttraumatic stress in college women following a campus mass shooting. J Trauma Stress. 2014;27(3):249–56. Examines four distinct trajectories of posttraumatic stress ranging from resilience to chronic dysfunction among college women exposed at various levels to the Northern Illinois University campus shooting.
Kumpula MJ, Orcutt HK, Bardeen JR, Varkovitzky RL. Peritraumatic dissociation and experiential avoidance as prospective predictors of posttraumatic stress symptoms. J Abnorm Psychol. 2011;120(3):617–27.
Turunen T, Haravuori H, Pihlajamäki JJ, et al. Framework of the outreach after a school shooting and the students perceptions of the provided support. Eur J Psychotraumatol. 2014;5:23079.
Brewin CR, Andrews B, Valentine JD. Meta-analysis of risk factors for posttraumatic stress disorder in trauma-exposed adults. J Consult Clin Psych. 2000;68(5):748–66.
Ozer EJ, Best SR, Lipsey TL, Weiss DS. Predictors of posttraumatic stress disorder and symptoms in adults: a meta-analysis. Psychol Bull. 2003;129(1):52–73.
Murtonen K, Suomalainen L, Haravuori H, Marttunen M. Adolescents' experiences of psychosocial support after traumatisation in a school shooting. Child Adolesc Ment Health. 2012;17(1):23–30.
Thoresen S, Jensen TK, Wentzel-Larsen T, Dyb G. Social support barriers and mental health in terrorist attack survivors. J Affect Disord. 2014;156:187–93. Describes a new line of research inquiry focusing on analysis of barriers to receiving social support among survivors of a mass shooting.
Charuvastra A, Cloitre M. Social bonds and posttraumatic stress disorder. Annu Rev Psychol. 2008;59:301–28.
Hawdon J, Ryan J. Well-being after the Virginia Tech mass murder the relative effectiveness of face-to-face and virtual interactions in providing support to survivors. Traumatology. 2012;18(4):3–12.
Vicary AM, Fraley RC. Student reactions to the shootings at Virginia Tech and Northern Illinois University: does sharing grief and support over the internet affect recovery? Pers Soc Psychol Bull. 2010;36(11):1555–63.
Thoresen S, Aakvaag HF, Wentzel-Larsen T, et al. The day Norway cried: proximity and distress in Norwegian citizens following the 22nd July 2011 terrorist attacks in Oslo and on Utøya Island. Eur J Psychotraumatol. 2012;3:19709. Documents the widespread and impactful mental health effects of the Utøya Island shooting on a representative sample of the Norwegian population.
Nordanger DØ, Hysing M, Posserud MB, et al. Posttraumatic responses to the July 22, 2011 Oslo Terror among Norwegian high school students. J Trauma Stress. 2013;26(6):679–85.
Nordanger DØ, Breivik K, Haugland BS, et al. Prior adversities predict posttraumatic stress reactions in adolescents following the Oslo Terror events 2011. Eur J Psychotraumatology. 2014;5:23159.
Hawdon J, Räsänen P, Oksanen A, Ryan J. Social solidarity and wellbeing after critical incidents: three cases of mass shootings. J Crit Incid Anal. 2012;3(1):2–25.
Dyb G, Jensen T, Glad KA, Nygaard E, Thoresen S. Early outreach to survivors of the shootings in Norway on the 22nd of July 2011. Eur J Psychotraumatology. 2014;5:23523. Describes the early and proactive program of nationwide outreach to survivors of the Utøya Island shooting, demonstrating the value of this approach following high intensity trauma exposure.
Reifels L, Pietrantoni L, Prati G, et al. Lessons learned about psychosocial responses to disaster and mass trauma: an international perspective. Eur J Psychotramatol. 2013;4:22897.
Séguin M, Chawky N, Lesage A, et al. Evaluation of the Dawson College shooting psychological intervention: moving toward a multimodal extensive plan. Psychol Trauma. 2013;5(3):268–76.
Miquelon P, Lesage A, Boyer R, et al. Mental health service utilization among students and staff in 18 months following Dawson College shooting. AIMS Public Health. 2014;1(2):84–99.
Daniels JA, Volungis A, Pshenishny E, et al. A qualitative investigation of averted school shooting rampages. Couns Psychol. 2010;38(1):69–95.
Shaw JA, Espinel Z, Shultz JM. Care of children exposed to the traumatic effects of disaster. Arlington: American Psychiatric Publishing; 2012. This text provides a comprehensive description of children’s experiences when exposed to disasters and extreme events.
Elklit A, Kurdahl S. The psychological reactions after witnessing a killing in public in a Danish high school. Eur J Psychotraumatol. 2013;4:19826.
Borum R, Cornell DG, Modzeleski W, Jimerson SR. What can be done about school shootings? A review of the evidence. Educ Res. 2010;39(1):27–37.
Pfefferbaum B, Sweeton JL, Newman E, et al. Child disaster mental health interventions, part II: timing of implementation, delivery settings and providers, and therapeutic approaches. Disaster Health. 2014;2(1):13–24.
Kalish R, Kimmel M. Suicide by mass murder: masculinity, aggrieved entitlement, and rampage school shootings. Health Sociol Rev. 2010;19(4):451–64.
Knoll JL. The "pseudocommando" mass murderer: part I, the psychology of revenge and obliteration. J Am Acad Psychiatry Law. 2010;38(1):87–94.
Knoll JL. The "pseudocommando" mass murderer: part II, the language of revenge. J Am Acad Psychiatry Law. 2010;38(2):263–72.
Lankford A, Hakim N. From Columbine to Palestine: a comparative analysis of rampage shooters in the United States and volunteer suicide bombers in the Middle East. Aggress Violent Behav. 2011;16(2):98–107.
Thompson S, Kyle K. Understanding mass school shootings: links between personhood and power in the competitive school environment. J Prim Prev. 2005;26(5):419–38.
Hong JS, Cho H, Allen-Meares P, Espelage DL. The social ecology of the Columbine High School shootings. Child Youth Serv Rev. 2011;33(6):861–8.
Greenspan AI, Kellerman AL. Physical and psychological outcomes 8 months after serious gunshot injury. J Trauma. 2002;53(4):709–16.
Zatzick D. Interventions for acutely injured survivors of individual and mass trauma. In: Ursano RJ, Fulerton CS, Weisaeth L, Raphael B, editors. Textbook of disaster psychiatry. Cambridge, UK: Cambridge University Press; 2007. p. 190–205.
Michaels AJ, Michaels CE, Moon CH, et al. Posttraumatic stress disorder after injury: impact on general health outcome and early risk assessment. J Trauma. 1999;47(3):460–7.
Santiago PN, Ursano RJ, Gray CL, et al. A systematic review of PTSD prevalence and trajectories in DSM-5 defined trauma exposed populations: intentional and non-intentional traumatic events. PLoS One. 2013;8(4):e59236. Contrasts the effects of exposure to intentional acts of mass violence (using school shooting examples), in relation to higher observed rates of PTSD.
Rundell JR. Psychiatric issues in medical-surgical disaster casualties: a consultation-liaison approach. Psychiatr Q. 2000;71(3):245–58.
Rundell JR. Assessment and management of medical-surgical disaster casualties. In: Ursano RJ, Fulerton CS, Weisaeth L, Raphael B, editors. Textbook of disaster psychiatry. Cambridge: Cambridge University Press; 2007. p. 164–89.
Victorson D, Farmer L, Burnett K, et al. Maladaptive co** strategies and injury-related distress following traumatic physical injury. Rehabil Psychol. 2005;50(4):408–15.
Richmond TS, Kauder D. Predictors of psychological distress following serious injury. J Trauma Stress. 2000;13(4):681–92.
Geisser ME, Roth RS, Bachman JE, Eckert TA. The relationship between symptoms of post-traumatic stress disorder and pain, affective disturbance and disability among patients with accident and non-accident related pain. Pain. 1996;66(2):207–14.
Maes M, Mylle J, Delmeire L, Altamura C. Psychiatric morbidity and comorbidity following accidental man-made traumatic events: incidence and risk factors. Eur Arch Psychiatry Clin Neurosci. 2000;250(3):156–62.
Burke RV, Iverson E, Goodhue CJ, et al. Disaster and mass casualty events in the pediatric population. Semin Pediatr Surg. 2010;19(4):265–70.
Mass shooting in Colorado: practice drills, disaster preparations key to successful emergency response. ED Management: AHC Media. 2012;24(10):109–12.
Gaarder C, Jorgensen J, Kolstadbraaten KM, et al. The twin terrorist attacks in Norway on July 22, 2011: the trauma center response. J Trauma Acute Care Surg. 2012;73(1):269–75.
Grieger TA, Fullerton CS, Ursano RJ, Reeves JJ. Acute stress disorder, alcohol use, and perception of safety among hospital staff after the sniper attacks. Psychiatr Serv. 2003;54(10):1383–7.
Sollid SJM, Rimstad R, Rehn M, et al. Oslo government district bombing and Utoya island shooting July 22, 2011: the immediate pre-hospital emergency medical service response. Scand J Trauma Resusc Emerg Med. 2012;20(1):3.
Lockey D. The shootings in Oslo and Utøya island July 22, 2011: lessons for the international EMS community. Scand J Trauma Resusci Emerg Med. 2012;20(1):4.
Flynn BW, Speier AH. Disaster behavioral health: Legal and ethical considerations in a rapidly changing field. Curr Psychiatry Rep. 2014;16(8):457. Examines legal and ethical issues in disaster behavioral health – important themes that are underrepresented in the published literature.
Muschert GW. School shootings as mediatized violence. In: Böckler N, Seeger T, Sitzer P, Heitmeyer W, editors. School shootings: international research, case studies, and concepts for prevention. New York: Springer Publishing; 2012. p. 265–82.
Muschert GW, Ragnedda M. Media and violence control: the framing of school shootings. In: Heitmeyer W, Haupt HG, Malthaner S, Kirschner A, editors. The control of violence in modern society: multidisciplinary perspectives, from school shootings to ethnic violence. New York: Springer Publishing; 2010. p. 345–61.
Muschert GW, Sumiala J. School shootings: mediatized violence in a global age (Studies in media and communications, volume 7). Emerald Group: Bingley, UK; 2012.
Woodthorpe K. Public dying: death in the media and Jane Goody. Sociol Compass. 2010;4(5):283–94.
Suimala J. Media and ritual: death, community, and everyday life. New York: Routledge; 2013.
Hakala S. The mediatized victim: school shootings as distant suffering. In: Muschert GW, Sumiala J, editors. School shootings: mediatized violence in a global age (Studies in media and communications, volume 7). Bingley, UK: Emerald Group Publishing Limited; 2012. p. 255–78.
Shultz JM, Muschert GW, Dingwall A, Cohen AM. The Sandy Hook Elementary school shooting as tip** point: “this time is different.". Disaster Health. 2013;1(2):1–18.
Haravuori H, Suomalainen L, Berg N, et al. Effects of media exposure on adolescents traumatized in a school shooting. J Trauma Stress. 2011;24(1):70–7.
Thoresen S, Jensen TK, Dyb G. Media experiences and mental health in terrorist attack survivors. J Trauma Stress. (in press).
Holman EA, Garfin DR, Silver RC. Media’s role in broadcasting acute stress following the Boston Marathon bombing. Proc Natl Acad Sci U S A. 2014;111(1):93–8.
Schildkraut J, Muschert GW. The usual suspects: violent media, guns, and mental illness. In: Agger B, Luke TW, editors. Gun violence and public life. Boulder: Paradigm Publishing; 2014. p. 59–78. Juxtaposes the media coverage of guns and mental illness, a polemic that plays large in media accounts of mass shootings.
McGinty EE, Webster DW, Barry CL. Effects of news media messages about mass shootings on attitudes toward persons with serious mental illness and public support for gun control policies. Am J Psychiatry. 2013;170(5):494–501.
McGinty EE, Webster DW, Jarlenski M, Barry CL. News media framing of serious mental illness and gun violence in the United States, 1997–2012. Am J Public Health. 2014;104(3):406–13. Describes how news media framing of mass shootings is negatively influencing public perceptions of serious mental illness (SMI).
Muschert GW. School shootings. In: Herzog-Evans M, editor. Transnational criminology manual, vol. 2. Nijmegan, Netherlands: Wolf Legal Publishing; 2010. p. 73–89.
Schildkraut J, Muschert GW. Media salience and the framing of mass murder in schools: a comparison of the Columbine and Sandy Hook massacres. Homicide Stud. 2014;18(1):23–43. Describes shifts in the media framing of school shootings marked by an increasing focus on gun control and mental health issues.
Kellner D. The Sandy Hook slaughter and copy cat killers in a media celebrity society: analysis and plans for action. Logos: A Journal of Modern Society and Culture. 2013;12(1).
Muschert GW, Henry S, Bracy NL, Peguero AA. Responding to school violence: confronting the Columbine effect. Boulder: Lynne Rienner Publishers; 2014.
Schildkraut J, Hernandez TC. Laws that bit the bullet: a review of legislative responses to school shootings. Am J Crim Just. 2014;39(2):358–74.
Compliance with Ethics Guidelines
ᅟ
Conflict of Interest
James M. Shultz, Siri Thoresen, Brian W. Flynn, Glenn W. Muschert, Jon A. Shaw, Zelde Espinel, Joshua B. Gaither, Yanira Garcia-Barcena, Kaitlin O’Keefe, and Alyssa M. Cohen declare that they have no conflict of interest.
Frank G. Walter has financial relationship with and has received paid travel expenses from Heyltex Corp.
Human and Animal Rights and Informed Consent
This article does not contain any studies with human or animal subjects performed by any of the authors.
Author information
Authors and Affiliations
Corresponding author
Additional information
This article is part of the Topical Collection on Disaster Psychiatry
Rights and permissions
About this article
Cite this article
Shultz, J.M., Thoresen, S., Flynn, B.W. et al. Multiple Vantage Points on the Mental Health Effects of Mass Shootings. Curr Psychiatry Rep 16, 469 (2014). https://doi.org/10.1007/s11920-014-0469-5
Published:
DOI: https://doi.org/10.1007/s11920-014-0469-5