Risk factors in school shootings.

Nine incidents of multiple-victim homicide in American secondary schools are examined and common risk factors are identified. The literature dealing with individual, family, social, societal, and situational risk factors for youth violence and aggression is reviewed along with existing risk assessment methods. Checklists of risk factors for serious youth violence and school violence are used in reviewing each school shooting case. Commonalties among the cases and implications for psychologists practicing in clinical and school settings are discussed.

[1]  D. Stoff,et al.  Aggression and Violence: Genetic, Neurobiological, and Biosocial Perspectives , 1996 .

[2]  B Vossekuil,et al.  Threat assessment: defining an approach for evaluating risk of targeted violence. , 1999, Behavioral sciences & the law.

[3]  P. Kleespies.  Emergencies in Mental Health Practice: Evaluation and Management , 1997 .

[4]  J. Hawkins.  Delinquency and crime : current theories , 1996 .

[5]  Robert J. Sampson,et al.  Violent victimization and offending: Individual-, situational-, and community-level risk factors. , 1994 .

[6]  K. Dodge,et al.  Social-cognitive processes of severely violent, moderately aggressive, and nonaggressive boys. , 1994, Journal of consulting and clinical psychology.

[7]  Richard F. Catalano,et al.  The social development model: A theory of antisocial behavior. , 1996 .

[8]  R. Loeber,et al.  Family Factors as Correlates and Predictors of Juvenile Conduct Problems and Delinquency , 1986, Crime and Justice.

[9]  R. Zucker.  The four alcoholisms: a developmental account of the etiologic process. , 1986, Nebraska Symposium on Motivation. Nebraska Symposium on Motivation.

[10]  Effects of situational aggression cues: a quantitative review. , 1990 .

[11]  G. S. Pettit,et al.  Peer status and aggression in boys' groups: developmental and contextual analyses. , 1990, Child development.

[12]  Douglas Mossman,et al.  Assessing predictions of violence: being accurate about accuracy. , 1994, Journal of consulting and clinical psychology.

[13]  S. Twemlow,et al.  A clinical and interactionist perspective on the bully-victim-bystander relationship. , 1996, Bulletin of the Menninger Clinic.

[14]  J Monahan,et al.  The prediction of violent behavior: toward a second generation of theory and policy. , 1984, The American journal of psychiatry.

[15]  H. Snyder,et al.  Juvenile Offenders and Victims: 1997 Update on Violence. Statistics Summary. , 1997 .

[16]  R. Hammond,et al.  School-associated violent deaths in the United States, 1994-1999. , 1996, JAMA.

[17]  J. Monahan.  Mental disorder and violent behavior. Perceptions and evidence. , 1992, The American psychologist.

[18]  R. Nisbett,et al.  Violence and U.S. regional culture. , 1993, The American psychologist.

[19]  K. Dodge,et al.  Social cognition and children's aggressive behavior. , 1980, Child development.

[20]  R. Valois,et al.  Frequency and Correlates of Fighting and Carrying Weapons Among Public School Adolescents. , 1998 .

[21]  J. Murray.  The Impact of Televised Violence , 1994 .

[22]  Phil A. Silva,et al.  Temperamental and Familial Predictors of Violent and Nonviolent Criminal Convictions: Age 3 to Age 18. , 1996 .

[23]  Alan J. Lizotte,et al.  Gun Ownership and Gang Membership , 1995 .

[24]  Jeffrey A. Roth,et al.  Understanding and Preventing Violence , 1992 .

[25]  S. Hathaway,et al.  MMPI-2 : Minnesota Multiphasic Personality Inventory-2 : manual for administration and scoring , 1989 .

[26]  D. Farrington,et al.  Serious and Violent Juvenile Offenders , 1998 .

[27]  C. K. Jaslow.  Violence in the Schools. , 1978 .

[28]  J. Mccord.  Some child-rearing antecedents of criminal behavior in adult men. , 1979, Journal of personality and social psychology.

[29]  Jacquelyn C. Campbell,et al.  Assessing dangerousness: Violence by sexual offenders, batterers, and child abusers. , 1995 .

[30]  George Comstock,et al.  Adolescents And The Media , 1993 .

[31]  D. Osher,et al.  Early Warning, Timely Response: A Guide to Safe Schools. , 1998 .

[32]  T. P. Thornberry,et al.  The Relationship between Childhood Maltreatment and Adolescent Involvement in Delinquency. Working Paper No. 17. , 1995 .

[33]  R Borum,et al.  Improving the clinical practice of violence risk assessment. Technology, guidelines, and training. , 1996, The American psychologist.

[34]  R. C. Katz,et al.  Psychosocial characteristics of young violent offenders: a comparative study , 1996 .

[35]  Devon D. Brewer,et al.  A review of predictors of youth violence. , 1998 .

[36]  D. Crowell.  Childhood Aggression and Violence , 1987 .

[37]  J. Garbarino.  The ecology of human development: Experiments by nature and design: by Urie Bronfenbrenner Cambridge, Mass.: Harvard University Press, 1979, 330 + p. , 1980 .

[38]  R. Loeber,et al.  Development of juvenile aggression and violence. Some common misconceptions and controversies. , 1998, The American psychologist.

[39]  R. Baumeister,et al.  Relation of threatened egotism to violence and aggression: the dark side of high self-esteem. , 1996, Psychological review.

[40]  Robert D. Hare,et al.  The Hare Psychopathy Checklist-Revised , 1996 .

[41]  M. Prior,et al.  The development of patterns of stable, transient, and school-age onset aggressive behavior in young children. , 1995, Journal of the American Academy of Child and Adolescent Psychiatry.

[42]  N. Morris,et al.  Crime and justice : an annual review of research , 1980 .

[43]  R. Tarter,et al.  Executive cognitive functioning, temperament, and antisocial behavior in conduct-disordered adolescent females. , 1998, Journal of abnormal psychology.

[44]  J McCord.  Some child-rearing antecedents of criminal behavior in adult men. , 1979, Journal of personality and social psychology.

[45]  L. Robins,et al.  Arrests and delinquency in two generations: A study of black urban families and their children. , 1975, Journal of child psychology and psychiatry, and allied disciplines.

[46]  M. Rutter,et al.  Resilience in the Face of Adversity , 1985, British Journal of Psychiatry.

[47]  P. Ellickson,et al.  Concurrent risk factors for adolescent violence. , 1996, The Journal of adolescent health : official publication of the Society for Adolescent Medicine.

[48]  G. S. Pettit,et al.  Interaction of temperamental resistance to control and restrictive parenting in the development of externalizing behavior. , 1998 .

[49]  Mark W. Lipsey,et al.  Predictors of violent or serious delinquency in adolescence and early adulthood: a synthesis of long , 1998 .

[50]  D. West,et al.  The effectiveness of various predictors of criminal careers. , 1978, Journal of adolescence.

[51]  Jerry L. Patterson.  Resilience in the Face of Adversity. , 2001 .

[52]  J. Gottman.  Toward a Definition of Social Isolation in Children. , 1977 .

[53]  Edwin I. Megargee,et al.  The Prediction of Dangerous Behavior , 1976 .

[54]  Senninger Jl.  Prediction of dangerous behavior , 1991 .

[55]  H. Walker,et al.  Antisocial Behavior in Schools , 1998 .

[56]  R A Fein,et al.  Assassination in the United States: an operational study of recent assassins, attackers, and near-lethal approachers. , 1999, Journal of forensic sciences.

[57]  J. Lauritsen,et al.  The interdependence of school violence with neighborhood and family conditions. , 1998 .

[58]  W. Wood,et al.  Effects of media violence on viewers' aggression in unconstrained social interaction. , 1991, Psychological bulletin.

[59]  D. Cohen.  Culture, social organization, and patterns of violence. , 1998, Journal of personality and social psychology.

[60]  K. Heilbrun.  Violent offenders: Appraising and managing risk. , 1998 .

[61]  N. Crick,et al.  Relational and overt forms of peer victimization: a multiinformant approach. , 1998, Journal of consulting and clinical psychology.

[62]  D. Farrington.  The Twelfth Jack Tizard Memorial Lecture. The development of offending and antisocial behaviour from childhood: key findings from the Cambridge Study in Delinquent Development. , 1995, Journal of child psychology and psychiatry, and allied disciplines.

[63]  L. Edward Wells,et al.  DIRECT PARENTAL CONTROLS AND DELINQUENCY , 1988 .

[64]  C. Spielberger,et al.  Advances in personality assessment , 1982 .

[65]  F. Feldman.  Doing the best we can , 1986 .

[66]  B. Bushman,et al.  Threatened egotism, narcissism, self-esteem, and direct and displaced aggression: does self-love or self-hate lead to violence? , 1998, Journal of personality and social psychology.

[67]  N. Garmezy.  Stress-resistant children: The search for protective factors , 1985 .

[68]  Scott Menard,et al.  Delinquent friends and delinquent behavior: Temporal and developmental patterns. , 1996 .

[69]  R. Slaby,et al.  Theoretical and developmental perspectives on youth and violence. , 1994 .

[70]  L. Farrand.  THE AMERICAN PSYCHOLOGICAL ASSOCIATION. , 1897, Science.

[71]  U. Bronfenbrenner.  The Ecology of Human Development: Experiments by Nature and , 1979 .

[72]  Paul S Appelbaum,et al.  Is it unethical to offer predictions of future violence? , 1992, Law and human behavior.

[73]  D. Elliott.  SERIOUS VIOLENT OFFENDERS: ONSET, DEVELOPMENTAL COURSE, AND TERMINATION—THE AMERICAN SOCIETY OF CRIMINOLOGY 1993 PRESIDENTIAL ADDRESS* , 1994 .

[74]  G. S. Pettit,et al.  Interaction of temperamental resistance to control and restrictive parenting in the development of externalizing behavior. , 1998, Developmental psychology.

[75]  F P Rivara,et al.  Preventing youth violence: what works? , 1998, Annual review of public health.

[76]  Childhood Aggression and Violence , 1987 .

[77]  C. Webster,et al.  Construction and validation of risk assessments in a six-year follow-up of forensic patients: a tridimensional analysis. , 1995, Journal of consulting and clinical psychology.

[78]  C. Webster,et al.  The HCR-20 Violence Risk Assessment Scheme , 1999 .

[79]  G R Patterson,et al.  A developmental perspective on antisocial behavior. , 1989, The American psychologist.

[80]  L. Rowell Huesmann,et al.  Cognitive processes and the persistence of aggressive behavior , 1984 .

[81]  C. Lawrence,et al.  System memory in violent incidents: evidence from patterns of reoccurrence. , 1999, Journal of occupational health psychology.

[82]  Executive cognitive functioning, temperament, and antisocial behavior in conduct-disordered adolescent females. , 1998 .

[83]  L. R. Huesmann,et al.  Aggressive behavior: Current perspectives. , 1994 .

[84]  S. Mednick,et al.  PERINATAL COMPLICATIONS PREDICT VIOLENT OFFENDING , 1991 .

[85]  T. Moffitt.  Adolescence-limited and life-course-persistent antisocial behavior: a developmental taxonomy. , 1993, Psychological review.

[86]  T. Meyer.  Children and Television Violence. , 1973 .

[87]  J. Garbarino,et al.  What children can tell us about living in danger. , 1991, The American psychologist.

[88]  A. Raine,et al.  Attention, autonomic arousal, and personality in behaviorally disordered children , 1987, Journal of abnormal child psychology.

[89]  N. Miller,et al.  Effects of situational aggression cues: a quantitative review. , 1990, Journal of personality and social psychology.

[90]  Jo Webber.  Comprehending Youth Violence , 1997 .

[91]  R. Otto.  Prediction of dangerous behavior: A review and analysis of "second-generation" research. , 1992 .

[92]  T. Dishion,et al.  CONTRIBUTIONS OF FAMILIES AND PEERS TO DELINQUENCY , 1985 .

[93]  L. Beutler,et al.  Characteristics of young, violent offenders , 1983 .

[94]  D. Olweus.  Familial and temperamental determinants of aggressive behavior in adolescent boys: A causal analysis. , 1980 .

[95]  John Monahan,et al.  Violent storms and violent people: How meteorology can inform risk communication in mental health law. , 1996 .

[96]  L. Eron,et al.  Reason to hope: A psychosocial perspective on violence & youth. , 1994 .

[97]  Delbert S. Elliott,et al.  Violence in American Schools: A New Perspective , 1998 .

[98]  M. Wadsworth,et al.  DELINQUENCY, PULSE RATES AND EARLY EMOTIONAL DEPRIVATION , 1976 .

[99]  L. R. Huesmann,et al.  Stability of Aggression Over Time and Generations. , 1984 .

[100]  Mednick Sa,et al.  Handbook of Longitudinal Research , 1981 .

[101]  Can Themba.  The will to die , 1972 .

[102]  R. Milich,et al.  The hyperkinetic child grows up: Predictors of symptoms, delinquency, and achievement at follow-up , 1981 .

[103]  S. Mednick,et al.  Congenital determinants of violence. , 1988, The Bulletin of the American Academy of Psychiatry and the Law.

[104]  D. Farrington.  Childhood, Adolescent, and Adult Features of Violent Males , 1994 .

[105]  David P. Farrington,et al.  The Delinquent Way Of Life , 1977 .

[106]  G. Morrison.  School Violence to School Safety: Reframing the Issue for School Psychologists. , 1994 .

[107]  D P Farrington,et al.  Early Predictors of Adolescent Aggression and Adult Violence , 1989, Violence and Victims.

[108]  Á. Moríñigo,et al.  [Prediction of violent behavior in schizophrenic inpatients]. , 2000, Actas espanolas de psiquiatria.