Aline Vater1, Michela Schröder-Abé2, Susan Weißgerber3, Stefan Roepke4, Astrid Schütz5. 1. University of Darmstadt, Germany; Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Germany. Electronic address: aline.vater@fu-berlin.de. 2. University of Darmstadt, Germany. 3. Helios Klinikum Aue, Germany. 4. Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Germany; Cluster of Excellence - Languages of Emotion, Freie Universität Berlin, Germany. 5. University of Bamberg, Germany.
Abstract
BACKGROUND AND OBJECTIVES: Borderline personality disorder (BPD) is characterized by an unstable and incongruent self-concept. However, there is a dearth of empirical studies investigating self-concept in BPD. In order to bridge this research gap, the purpose of this study was to apply an in-depth analysis of structural aspects of the self-concept in BPD. METHODS: We examined the degree of compartmentalization, i.e., a tendency to organize knowledge about the self into discrete, extremely valenced (i.e., either positive or negative) categories (Showers, 1992). RESULTS: We hypothesized and found that BPD patients had the most compartmentalized self-concept structure and a higher proportion of negative self-attributes relative to both a non-clinical and a depressed control group. Moreover, BPD patients rated negative self-aspects as more important than positive ones relative to non-clinical controls. LIMITATIONS: We cannot determine whether causal relationships exist between psychological symptoms and self-concept structure. Moreover, further comparisons to patients with other psychiatric disorders are necessary in order to further confirm the clinical specificity of our results. CONCLUSIONS: Our findings indicate that a negative compartmentalized self-concept is a specific feature of BPD. Implications for future research, psychological assessment, and psychotherapeutic treatment are discussed.
BACKGROUND AND OBJECTIVES:Borderline personality disorder (BPD) is characterized by an unstable and incongruent self-concept. However, there is a dearth of empirical studies investigating self-concept in BPD. In order to bridge this research gap, the purpose of this study was to apply an in-depth analysis of structural aspects of the self-concept in BPD. METHODS: We examined the degree of compartmentalization, i.e., a tendency to organize knowledge about the self into discrete, extremely valenced (i.e., either positive or negative) categories (Showers, 1992). RESULTS: We hypothesized and found that BPD patients had the most compartmentalized self-concept structure and a higher proportion of negative self-attributes relative to both a non-clinical and a depressed control group. Moreover, BPD patients rated negative self-aspects as more important than positive ones relative to non-clinical controls. LIMITATIONS: We cannot determine whether causal relationships exist between psychological symptoms and self-concept structure. Moreover, further comparisons to patients with other psychiatric disorders are necessary in order to further confirm the clinical specificity of our results. CONCLUSIONS: Our findings indicate that a negative compartmentalized self-concept is a specific feature of BPD. Implications for future research, psychological assessment, and psychotherapeutic treatment are discussed.
Authors: Celine De Meulemeester; Benedicte Lowyck; Elena Panagiotopoulou; Aikaterini Fotopoulou; Patrick Luyten Journal: Personal Disord Date: 2020-11-16