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Next steps in research on aggression in borderline personality disorder: Commentary on "Aggression in borderline personality disorder--A multidimensional model".

ABSTRACT: Comments on the article by F. Mancke et al. (see record 2015-31349-001). The article proposes a multidimensional model of aggression in borderline personality disorder (BPD) on the basis of an overview of empirical studies supporting the proposed dimensions. We applaud the authors for the timeliness of this piece and their comprehensive summary of the empirical literature on aggression in BPD. We highlight several issues for further attention and study. We first discuss the proposed multidimensional model itself with an emphasis on the choice of constructs, clinical applications, and limitations. We acknowledge the importance of this first step in model-building (i.e., the identification of potentially important dimensions as inferred from variable-focused, group-based comparisons). However, we encourage the necessary next steps-a movement toward a mechanistic and dynamic understanding of these dimensions that relies more heavily on a person-centered approach and enhances clinical relevance. In that spirit, we make some suggestions for future research on aggression in BPD that may have increased translational value for prevention and intervention.

SUBMITTER: Scott LN

PROVIDER: S-EPMC4521415 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature

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Next steps in research on aggression in borderline personality disorder: Commentary on "Aggression in borderline personality disorder--A multidimensional model".

Scott Lori N LN Pilkonis Paul A PA

Personality disorders 20150701 3

Comments on the article by F. Mancke et al. (see record 2015-31349-001). The article proposes a multidimensional model of aggression in borderline personality disorder (BPD) on the basis of an overview of empirical studies supporting the proposed dimensions. We applaud the authors for the timeliness of this piece and their comprehensive summary of the empirical literature on aggression in BPD. We highlight several issues for further attention and study. We first discuss the proposed multidimensi ...[more]

PMID: 26191825

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Project description:Introduction: Aggressive behavior is highly prevalent in patients with borderline personality disorder (BPD) and represents a major burden for patients and their environment. Previous studies have hypothesized threat hypersensitivity, among other mechanisms, as a biobehavioral mechanism underlying aggressive behavior in patients with BPD. The effects of a 6-week mechanism-based anti-aggression psychotherapy (MAAP) for the group setting were tested in comparison to the effects of a non-specific supportive psychotherapy (NSSP) on this hypothesized mechanism and their relation to the effects on aggressive behavior. Methods: To assess mechanisms of reactive aggression, 38 patients with BPD (20 in MAAP and 18 in NSSP) and 24 healthy controls participated in an emotion classification task before and after therapy or at a similar interval of 7 weeks for controls, respectively. In addition, current reactive aggressive behavior was assessed by the externally directed overt aggression score of the Overt Aggression Scale Modified (OAS-M) at both time points. Mixed linear models were used to test for group differences and differential treatment effects. Results: Consistent with previous findings, patients showed longer response latencies and misclassified faces as angry more often than healthy controls. Comparing pre- and post-treatment measurements, the MAAP group showed an increase in response latency in classifying angry faces, whereas the NSSP group showed a decrease in latency. Furthermore, the difference between pre- and post-treatment response latencies in classifying emotional faces correlated with the reductions in reactive aggression in the MAAP group, but not in the NSSP group or healthy controls. Conclusion: The results suggest an impact of MAAP on threat sensitivity as well as cognitive control, which has also been previously hypothesized as a biobehavioral mechanism underlying reactive aggression in patients with BPD. In addition, our findings shed light on the importance of these two biobehavioral mechanisms underlying reactive aggression as mechanisms of change addressed by MAAP. Further studies are needed to determine whether the behavioral change is stable over time and to what extent this change is related to a stable reduction in reactive aggression in a larger group of patients with BPD.

Dataset Information

Next steps in research on aggression in borderline personality disorder: Commentary on "Aggression in borderline personality disorder--A multidimensional model".

Publications

Next steps in research on aggression in borderline personality disorder: Commentary on "Aggression in borderline personality disorder--A multidimensional model".

Similar Datasets

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