title: Relations of the Big-Five personality dimensions to autodestructive behavior in clinical and non-clinical adolescent populations.
abstract: OBJECTIVE
  To examine the relationship between the Big-Five personality model and autodestructive behavior symptoms, namely Autodestructiveness and Suicidal Depression in two groups of participants: clinical and non-clinical adolescents.
  
  
  METHODS
  Two groups of participants, clinical (adolescents with diagnosis of psychiatric disorder based on clinical impression and according to valid diagnostic criteria, N=92) and non-clinical (high-school students, N=87), completed two sets of questionnaires: the Autodestructiveness Scale which provided data on Autodestructiveness and Suicidal Depression, and the International Personality Item Pool (IPIP), which provided data on the Big -Five personality dimensions.
  
  
  RESULTS
  Clinical group showed significantly higher values on the Autodestructiveness scale in general, as well as on Suicidal Depression, Aggressiveness, and Borderline subscales than the non-clinical group. Some of the dimensions of the Big-Five personality model, ie, Emotional Stability, Conscientiousness, and Agreeableness showed significant relationship (hierarchical regression analyses, P values for β coefficients from 0.000 to 0.021) with Autodestructiveness and Suicidal Depression, even after controlling for the sex and group effects or, when analyzing Suicidal Depression, after controlling the effect of other subscales.
  
  
  CONCLUSIONS
  The results indicate that dimensions of the Big-Five model are important when evaluating adolescent psychiatric patients and adolescents from general population at risk of self-destructive behavior.
authors.affiliation: Institut drustvenih znanosti Ivo Pilar-Centar Osijek, Samacka 9/II, Osijek, Croatia. marina.kotrla.topic@pilar.hr
authors.forename: Marina
authors.initials: M
authors.lastname: Kotrla Topic
authors.forename: Marina
authors.initials: M
authors.lastname: Perkovic Kovacevic
authors.forename: Boris
authors.initials: B
authors.lastname: Mlacic
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D000374:Aggression; D003866:Depressive Disorder / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology*; D039721:Diagnostic and Statistical Manual of Mental Disorders; D005260:Female; D006801:Humans; D008297:Male; D010555:Personality Inventory; D016728:Self-Injurious Behavior / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology*; D013334:Students / Q000523:psychology; D011795:Surveys and Questionnaires