Correlates between Five-Factor Model traits and the Revised Diagnostic Interview for Borderlines dimensions in an adolescent clinical sample

Abstract

Objective: Extensive evidence supports the association between Five-Factor Model (FFM) traits involving high neuroticism, low agreeableness and low conscientiousness and borderline personality disorder (BPD) characteristics, particularly among adults in community samples. However, studies supporting this link in adolescent samples are relatively limited, and few studies have examined the links between FFM traits and specific dimensions of BPD, such as those distinguished by the Revised Diagnostic Interview for Borderlines (DIB-R). In this study, we examined associations between FFM traits and BPD characteristics in a group of clinical and non-clinical adolescents. Method: We evaluated the correlations between the FFM personality traits, as measured by the NEO-Five-Factor Inventory and BPD characteristics as measured by the DIB-R in a sample of adolescents (N = 162). Results: Consistent with previous research, BPD dimensions were highly associated with high neuroticism, low conscientiousness, low agreeableness and to a somewhat lesser extent with low extraversion. Specificity of associations between FFM traits and DIB-R section scores was limited, in part because of strong intercorrelations among DIB-R scores. Discussion: These results imply that evidence about trait–BPD associations in adult samples generalizes well to adolescents. Clinical implications of these findings are discussed.