title: Moderating role of trait hope in the relation between painful and provocative events and acquired capability for suicide.
abstract: BACKGROUND
  The interpersonal theory of suicide has gained empirical support as a conceptualization of suicide risk; however, little research has examined the role of individual traits, such as trait hope, within the interpersonal theory of suicide.
  
  
  OBJECTIVE
  The purpose of this study was to further investigate the role of trait hope components (i.e., pathways and agency) in acquired capability for suicide.
  
  
  METHODS
  Participants were 711 college students who completed measures of acquired capability for suicide, painful and provocative events, and trait hope (i.e., pathways and agency). Linear regression was used to test the hypotheses.
  
  
  RESULTS
  As hypothesized, there was a positive relation between pathways and acquired capability. Contrary to our hypotheses, after controlling for gender there was a significant relation between agency and acquired capability. In addition, after controlling for gender, pathways did not moderate the relation between painful and provocative events and acquired capability, whereas agency did moderate this relation.
  
  
  CONCLUSIONS
  Painful and provocative events should be assessed as a risk factor for acquired capability for suicide, and this may be more salient for individuals higher in the agency component of trait hope. Future research should consider examining the role of other traits within the interpersonal theory of suicide.
authors.affiliation: 1 Department of Psychological Sciences, Texas Tech University, Lubbock, TX, USA.
authors.forename: Sean M
authors.initials: SM
authors.lastname: Mitchell
authors.affiliation: 1 Department of Psychological Sciences, Texas Tech University, Lubbock, TX, USA.
authors.forename: Kelly C
authors.initials: KC
authors.lastname: Cukrowicz
authors.affiliation: 1 Department of Psychological Sciences, Texas Tech University, Lubbock, TX, USA.
authors.forename: Jason
authors.initials: J
authors.lastname: Van Allen
authors.affiliation: 1 Department of Psychological Sciences, Texas Tech University, Lubbock, TX, USA.
authors.forename: Paige L
authors.initials: PL
authors.lastname: Seegan
mesh_terms: D000293:Adolescent; D005260:Female; D065026:Hope; D006801:Humans; D008016:Life Change Events; D008297:Male; D010146:Pain / Q000523:psychology*; D065840:Protective Factors; D012307:Risk Factors; D013315:Stress, Psychological / Q000523:psychology*; D013334:Students / Q000523:psychology*; D013405:Suicide / Q000523:psychology*; D055815:Young Adult
keywords: acquired capability; hope; interpersonal theory of suicide; painful and provocative events