title: Longitudinal associations between community violence exposure and suicidality.
abstract: OBJECTIVE
  To examine longitudinal associations between community violence exposure and suicide ideation and attempt, and whether depressive symptoms and aggressive behavior are intervening variables in this association.
  
  
  METHODS
  Participants were 473 urban and predominantly African American adolescents who completed measures of community violence exposure, depressive symptoms, and suicide ideation and attempt in grades 6, 7, and 8; teachers reported about adolescents' aggressive behaviors in grades 6, 7, and 8. Path analysis was used to examine direct and indirect associations between community violence exposure in grade 6 and suicide ideation and attempt in grade 8. Depressive symptoms and aggressive behavior were examined as part of an indirect path from grade 6 community violence exposure to later suicide ideation and attempt.
  
  
  RESULTS
  Results revealed an indirect association between community violence exposure and later suicide ideation for males and females; community violence exposure in grade 6 was associated with depressive symptoms in grade 7, which in turn, were positively associated with suicide ideation in grade 8. For males, community violence exposure in grade 6 was associated with increases in aggressive behavior in grade 7, which in turn, were associated with suicide attempts in grade 8.
authors.affiliation: Department of Psychology, George Washington University, Washington, DC 20052, USA. slambert@gwu.edu
authors.forename: Sharon F
authors.initials: SF
authors.lastname: Lambert
authors.forename: Nikeea
authors.initials: N
authors.lastname: Copeland-Linder
authors.forename: Nicholas S
authors.initials: NS
authors.lastname: Ialongo
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D000374:Aggression / Q000523:psychology; D002648:Child; D019548:Crime Victims / Q000523:psychology / Q000706:statistics & numerical data*; D003863:Depression / Q000453:epidemiology / Q000523:psychology; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D011203:Poverty / Q000523:psychology; D012111:Residence Characteristics; D012307:Risk Factors; D016728:Self-Injurious Behavior / Q000453:epidemiology / Q000523:psychology; D012931:Social Environment; D013406:Suicide, Attempted / Q000523:psychology / Q000706:statistics & numerical data*; D014505:Urban Population; D014754:Violence / Q000523:psychology / Q000706:statistics & numerical data*