Impact of stress on different components of impulsivity in borderline personality disorder

2014 ◽  
Vol 44 (15) ◽  
pp. 3329-3340 ◽  
Author(s):  
S. Cackowski ◽  
A.-C. Reitz ◽  
G. Ende ◽  
N. Kleindienst ◽  
M. Bohus ◽  
...  

Background.Previous research on impulsivity in borderline personality disorder (BPD) has revealed inconsistent findings. Impulsive behaviour is often observed during states of emotional distress and might be exaggerated by current attention deficit hyperactivity disorder (ADHD) symptoms in individuals with BPD. We aimed to investigate different components of impulsivity dependent on stress induction controlling for self-reported ADHD symptoms in BPD.Method.A total of 31 unmedicated women with BPD and 30 healthy women (healthy controls; HCs), matched for age, education and intelligence, completed self-reports and behavioural tasks measuring response inhibition (go/stop task) and feedback-driven decision making (Iowa Gambling Task) under resting conditions and after experimental stress induction. ADHD symptoms were included as a covariate in the analyses of behavioural impulsivity. Additionally, self-reported emotion-regulation capacities were assessed.Results.BPD patients reported higher impulsive traits than HCs. During stress conditions – compared with resting conditions – self-reported impulsivity was elevated in both groups. Patients with BPD reported higher state impulsivity under both conditions and a significantly stronger stress-dependent increase in state impulsivity. On the behavioural level, BPD patients showed significantly impaired performance on the go/stop task under stress conditions, even when considering ADHD symptoms as a covariate, but not under resting conditions. No group differences on the Iowa Gambling Task were observed. Correlations between impulsivity measures and emotion-regulation capacities were observed in BPD patients.Conclusions.Findings suggest a significant impact of stress on self-perceived state impulsivity and on response disinhibition (even when considering current ADHD symptoms) in females with BPD.

Author(s):  
Annemarie Miano ◽  
Sven Barnow ◽  
Stina Wagner ◽  
Stefan Roepke ◽  
Isabel Dziobek

Abstract Background Emotion regulation (ER) and interpersonal dysfunction constitute key features of borderline personality disorder (BPD). Here, we tested if females with BPD show impairments in dyadic ER, that is in their support seeking and creation of closeness. We investigated if women with BPD might over-rely on their male partner by excessive support seeking and establishing of closeness, during conversations with personally and relationship-threatening topics. Methods Thirty couples in which the women were diagnosed with BPD and 34 healthy control (HC) couples were videotaped while discussing neutral, personally threatening, and relationship-threatening topics. Support seeking was rated by three independent raters, using a naïve observer method. The creation of closeness was rated using a continuous video-rating. Perceived emotions were assessed using self-report after each conversation. Results Women with BPD engaged in more support seeking than HC women, especially in more negative behaviors to elicit support, they created less closeness to their partner than HCs and reported a greater decline of positive emotions in both threatening conditions. Women with BPD displayed more fluctuations than controls between creating closeness and distance in the personally-threatening situation. They reported a larger increase in negative emotions after the relationship threatening conversation compared to female HC. Conclusions The present study indicates an increased demand of dyadic ER in BPD. Increased negative support seeking and less creation of closeness to the partner might reflect ineffective strategies to actually receive support from the partner.


2019 ◽  
Author(s):  
Matthew W. Southward ◽  
Jennifer S. Cheavens

Linehan’s (1993) biosocial theory posits that people with Borderline Personality Disorder (BPD) have emotion regulation skills deficits characterized by 1) less frequent use of adaptive emotion regulation strategies, 2) more frequent use of maladaptive strategies, or 3) poorer quality strategy implementation (i.e., strategies implemented less skillfully). We tested these possibilities among participants with BPD, Major Depressive Disorder (MDD), or no disorder (controls). Study 1 participants (N = 272) were recruited online; Study 2 participants (N = 90) completed in-person diagnostic assessments. The BPD groups reported greater use of maladaptive strategies than the MDD (d = .35) and control (d = 1.54) groups and lower quality implementation than the MDD (d = .33) and control groups (d = .97). BPD participants reported similar use of adaptive strategies as the MDD group (d = .09) but less use than controls (d = .47). BPD may be uniquely characterized by overuse of maladaptive strategies and poorer quality emotion regulation implementation.


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