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Published on: March 8, 2018
The Association Between Emotional Intelligence and Borderline Personality Disorder: A Meta-Analysis.
Angela Norris-Nicholas1, John M Malouff1, Jai Meynadier1
1University of New England, Armidale, Australia.
Individuals with borderline personality disorder (BPD) consistently exhibit lower emotional intelligence (EI), impacting emotion perception, use, understanding, and regulation. Enhancing EI may benefit BPD treatment.
Area of Science:
- Psychology
- Psychiatry
- Mental Health
Background:
- Borderline Personality Disorder (BPD) is a complex mental health condition.
- Emotional Intelligence (EI) encompasses the ability to perceive, use, understand, and regulate emotions.
Purpose of the Study:
- To synthesize research on the association between EI and BPD.
- To identify moderators influencing this relationship.
Main Methods:
- Systematic literature search across four databases.
- Meta-analysis of 25 studies including 7189 participants.
- Random effects model to determine overall effect size.
Main Results:
- A significant negative association was found between EI and BPD (r = -0.41, p < 0.001).
- Diagnostic interviews yielded higher effect sizes than self-report scales.
- The association held regardless of how EI (ability vs. trait) or BPD (interview vs. self-report) was measured.
Conclusions:
- Individuals with BPD generally demonstrate lower EI, characterized by difficulties in emotional processing and regulation.
- Interventions aimed at improving EI warrant investigation for their potential therapeutic benefits in BPD.
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