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Suicidal behaviors are increasingly prevalent among college students. Although emotion dysregulation is theorized to increase suicide risk, research supporting this relationship is mixed. Engagement in self-damaging behaviors may play a role in the relationship between emotion dysregulation and suicide risk, theoretically by increasing one's capability of engaging in suicidal behaviors. Such behaviors may interact with emotion dysregulation to predict suicide risk. Alternatively, engaging in self-damaging behaviors may mediate the emotion dysregulation-suicide risk relationship. We examined the potential moderating and mediating roles of engagement in multiple self-damaging behaviors in the relationship between emotion dysregulation and suicide risk among college students. Participants were 181 undergraduate students who reported a history of self-damaging behaviors (i.e., non-suicidal self-injury, alcohol misuse, drug misuse, disordered eating), overall emotion dysregulation, and suicide risk. Findings revealed an interactive effect of emotion dysregulation and self-damaging behaviors on suicide risk, with engagement in more forms of self-damaging behaviors conferring higher risk for suicide, particularly in the context of greater emotion dysregulation. The model testing self-damaging behaviors as a mediator was also significant, such that greater emotion dysregulation had an indirect effect on elevated suicide risk via number of self-damaging behaviors. These findings help clarify associations among emotion dysregulation, self-damaging behaviors, and suicide risk, and have implications for specific targets of intervention and for the prevention of suicide by college students.

Borderline personality disorder (BPD) is characterized by both emotion regulation (ER) and interpersonal difficulties. Although the link between ER difficulties and interpersonal problems in BPD is well documented, less work has examined the directionality of these associations. The present study examined the temporal relationship between ER difficulties and interpersonal problems among individuals with BPD features in daily life. Participants were 173 undergraduate students who completed daily questionnaires for 2 weeks. Participants were prompted to identify their most stressful events each day and report their use of maladaptive ER strategies (i.e., expressive suppression, worry/rumination, and avoidance) and interpersonal conflict behaviors (i.e., argue, hit someone/throw things). BPD features were associated with greater interpersonal conflict and ER difficulties. Unexpectedly, maladaptive ER strategy use did not predict next-day interpersonal conflict. Interpersonal conflict significantly predicted next-day maladaptive ER strategy use; however, this association was weaker among those with elevated BPD features. Implications of these findings for treatment are discussed. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Background Borderline personality disorder (BPD) is associated with emotional dysfunction and interpersonal sensitivity. Yet, little work has characterized how BPD features predicts emotional reactivity and emotion regulation behaviors in response to interpersonal stress relative to other forms of stress. Methods Participants were 152 university students who completed baseline measures of BPD features and complied with two-week daily diary procedures assessing daily emotion regulation strategy use in response to social and non-social stressors. Results Generalized estimating equations revealed that BPD features predicted greater negative and positive emotions in response to daily stressors, and interacted with type of stressor in predicting urges and behaviors. Elevated BPD features was associated with greater urges for dysfunctional emotion regulatory behaviors and fewer functional emotion regulatory behaviors to a greater extent in response to social (versus non-social) stressors. Limitations This study was limited by its focus on past-day retrospective recall. Further, the student sample limits the generalizability of these findings. Conclusions These findings suggest that individuals with elevated BPD features may have less functional emotion regulation in social contexts.

Background A fast-growing body of research provides support for the role of positive emotion dysregulation in the etiology and maintenance of a wide range of psychiatric difficulties and clinically relevant behaviors. However, this work has exclusively relied on the subjective assessment of positive emotion dysregulation. Advancing research, the current study examined associations between physiological and subjective indices of positive emotional responding in the laboratory. Specifically, we explored the relation of the Difficulties in Emotion Regulation Scale – Positive (Weiss, Gratz, & Lavender, 2015) to resting heart rate variability (HRV) at high and low state positive affect intensity. Methods Participants were 122 individuals recruited from college and community settings (Mage = 23.39, 84.4% female, 68.0% White). Results Findings indicated a positive relation between positive emotion dysregulation and resting HRV at high state positive affect and a negative relation between positive emotion dysregulation and resting HRV at low state positive affect. Conclusions Results extend our understanding of the associations among subjective and physiological indices of positive emotional processes. These findings have key implications for the conduct of research on positive emotion dysregulation.

Recent attention has focused on the role of interpersonal emotion regulation (IER) in the development and maintenance of a range of forms of psychopathology, including anxiety, depression, and borderline personality disorder (BPD). Despite the relevance of IER in psychopathology, few measures exist to characterize patterns of maladaptive IER. Our aim was to (1) develop a measure of maladaptive IER, (2) begin to explore the factor structure of this new measure, the difficulties in interpersonal regulation of emotions (DIRE), and (3) examine its association with symptoms of psychopathology. In Study 1, 853 Mechanical Turk workers completed the DIRE and measures of psychopathology symptoms. We identified two factors each in the IER and intrapersonal emotion regulation scales. In Study 2, 142 undergraduate students completed the DIRE and daily measures of emotion regulation and coping for 14 days. Preliminary findings suggest that the DIRE has adequate internal consistency and construct and predictive validity. This measure has the potential to supplement future efforts in assessing IER in psychopathology.

Borderline personality disorder (BPD) is a disorder characterized by emotion regulation (ER) difficulties. Although research indicates that patterns of ER differ across racial groups, few studies have examined the role of race in the ER-BPD association. This study sought to address this gap. Participants in this study identified as either East Asian, White, or Black, and were recruited from sites in Western Canada and the Southern United States. Two samples were included in this study: (a) 194 university students who self-reported BPD features and (b) 88 adults from the community who underwent diagnostic interviews and had a BPD diagnosis. All participants self-reported ER difficulties. Results revealed that race moderated the link between some aspects of ER difficulties and BPD. For instance, relations between (a) nonacceptance of emotions and BPD affect instability, (b) limited access to ER strategies and BPD identity disturbance, and (c) low emotional awareness and BPD diagnosis were stronger among White (vs. Black or East Asian) participants. Implications of these findings for the diagnosis and treatment of BPD across racial groups are discussed. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Emotion dysregulation has been theorized to either directly or indirectly drive many of the symptoms associated with borderline personality disorder. In this chapter, several current controversies in this body of work are reviewed. The chapter presents the role of emotion dysregulation in theories of the development and maintenance of borderline personality disorder. Further, it reviews the state of research on emotional responding in borderline personality disorder, focusing on any evidence of emotional sensitivity, reactivity, and time course. Building on this review, the chapter summarizes recent advances in the study of difficulties in emotion regulation capacities and strategies in the context of this disorder. In addition, it outlines the links between emotion dysregulation and other problems in borderline personality disorder. Finally, this chapter highlights the limitations and future directions in this line of work.

The primary aim of this paper is to describe extreme behavioral patterns that the authors have observed in treating Latina adolescents who are suicidal and their parents within the framework of dialectical behavior therapy (DBT). These extreme patterns, called dialectical corollaries, serve to supplement the adolescent/family dialectical dilemmas described by Rathus and Miller (2002) as part of dialectical behavior therapy for suicidal adolescents with borderline personality features. The dialectical corollaries proposed are "old school versus new school" and "overprotecting" versus "underprotecting," and they are described in-depth. We also identify specific treatment targets for each corollary and discuss therapeutic techniques aimed at achieving a synthesis between the polarities that characterize each corollary. Lastly, we suggest clinical strategies to use when therapists reach a therapeutic impasse with the parent-adolescent dyad (i.e., dialectical failures).