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- Creators: Arizona State University
- Creators: Dishion, Tom
Description
Those who have borderline personality disorder (BPD), and those who have subclinical levels of BPD features, experience distress and impairment in important life domains, especially in their interpersonal interactions. It is critical to understand the factors that alleviate BPD symptoms in order to help affected individuals lead healthier lives. Rejection sensitivity and sleep disturbance are two factors that may maintain or exacerbate BPD symptoms, yet new research indicates socially supportive relationships are related to symptom remission. While extensive research exists on the interpersonal impairments associated with borderline personality pathology, little research exists on how individuals with BPD or BPD features perceive and experience their social support. The present study examined the relationships between BPD features, perceived social support, sleep quality, and rejection sensitivity in a racially diverse, large sample of primarily college-aged individuals (N = 396). Results indicated that BPD features had a significant positive relationship with self-reported rejection sensitivity and a significant negative relationship with self-reported perceived social support. Additionally, BPD features had a significant positive relationship with sleep disturbance. Sleep disturbance did not moderate the relationship between BPD features and rejection sensitivity as expected; however, the regression of rejection sensitivity on BPD features and sleep disturbance was significant. Finally, sleep disturbance moderated the relationship between BPD features and rejection sensitivity. Results extend and replicate recent research findings on the possible mechanisms that may maintain and alleviate BPD symptoms. Furthermore, the moderating effect of sleep disturbance on perceived social support for those with higher levels of BPD features is unique to this study.
ContributorsBarros, Kathleen (Author) / Kinnier, Richard (Thesis advisor) / Kurpius, Sharon (Committee member) / Homer, Judith (Committee member) / Arizona State University (Publisher)
Created2016
Description
The research question this thesis aims to answer is whether depressive symptoms of adolescents involved in romantic relationships are related to their rejection sensitivity. It was hypothesized that adolescents who have more rejection sensitivity, indicated by a bigger P3b response, will have more depressive symptoms. This hypothesis was tested by having adolescent couples attend a lab session in which they played a Social Rejection Task while EEG data was being collected. Rejection sensitivity was measured using the activity of the P3b ERP at the Pz electrode. The P3b ERP was chosen to measure rejection sensitivity as it has been used before to measure rejection sensitivity in previous ostracism studies. Depressive symptoms were measured using the 20-item Center for Epidemiological Studies Depression Scale (CES-D, Radloff, 1977). After running a multiple regression analysis, the results did not support the hypothesis; instead, the results showed no relationship between rejection sensitivity and depressive symptoms. The results are also contrary to similar literature which typically shows that the higher the rejection sensitivity, the greater the depressive symptoms.
ContributorsBiera, Alex (Author) / Dishion, Tom (Thesis director) / Ha, Thao (Committee member) / Shore, Danielle (Committee member) / Barrett, The Honors College (Contributor)
Created2015-05
Description
Identifying transtheoretical mechanisms of self-compassion is important for understanding its use as a treatment approach for depression and anxiety. This study examined the effectiveness of self-compassion and detached reappraisal on mechanisms involved in the processing of rejection, namely attention, appraisals, and affect. Rejection is a common experience that can increase individuals risk for poor mental health outcomes, especially among those with rejection sensitivity. Outcomes are framed within the Situated Action Cycle, which offers an integrated approach to examining mechanisms of cognitive, affective, and behavioral processing. Online participants who reported at least moderate levels of rejection sensitivity were recruited to participate in the study. Study 1 documented that recalling an experience of rejection led to rejection-related emotions as opposed to conflict-related emotions, as expected. Additionally, a brief self-compassion writing induction produced expected increases in state self-compassion and positive affect, but also unexpected increases in state reappraisal. A brief detached reappraisal induction led to unexpected decreases in state reappraisal, particularly for those with marginalized identities. Study 2, which included a neutral control condition, found that brief self-compassion training increased negative attention bias and controllability appraisals and decreased positive affect. Detached reappraisal led to greater reductions in positive affect compared to both self-compassion and control conditions. Further, detached reappraisal led to increases in negative affect compared to the self-compassion condition. Changes observed from pre- to post-intervention in attentional, cognitive, and affective measures were not sustained following a Cyberball rejection manipulation administered one day later. Results from the study reveal nonsuperior effects of either intervention and possible mechanisms of self-compassion interventions for individuals with rejection sensitivity. Self-compassion may be a useful strategy to help individuals with rejection sensitivity attend to the negative emotions experienced during rejection with greater equanimity but may lead to reductions in positive affect. Further work is needed to determine whether the potential benefits of continued self-compassion training outweigh the mixed effects of brief self-compassion training and whether such benefits are superior to other evidence-based approaches.
ContributorsMistretta, Erin G (Author) / Davis, Mary C (Thesis advisor) / Shiota, Michelle N (Committee member) / Luecken, Linda L (Committee member) / Blais, Rebecca K (Committee member) / Arizona State University (Publisher)
Created2023