An exploratory study of the relationship between changes in emotion and cognitive processes and treatment outcome in borderline personality disorder

Effects of DBT-based interventions on alexithymia: a systematic review

While dialectical behavior therapy (DBT) appears effective for some psychiatric conditions commonly associated with alexithymia, it is unclear whether DBT improves difficulties experienced by alexithymic individuals. This review investigated the current evidence on the effectiveness of DBT-based interventions in improving alexithymia. A qualitative synthesis of studies that investigated the efficacy of DBT on self-reported alexithymia was performed, identifying eligible studies using EBSCO/Essentials, Google Scholar, PubMed, Web of Science, and PsychINFO databases. Eight studies were identified. Overall, the results were inconclusive due to the heterogeneity of the studies but suggest that DBT-based interventions may be associated with self-reported decreases in alexithymia and increases in the ability to identify emotional states. The literature is limited by significant methodological problems, such as the low number of controlled trials, small samples, and high variability between DBT programs, which increases the risk of bias across study outcomes. More research is needed to reach conclusions regarding the effectiveness of DBT in improving alexithymia. Future studies should conduct randomized controlled trial designs (primarily with active treatment control conditions), greater standardization of DBT-based interventions, and a more in-depth examination of the level of participant involvement in long-term DBT-based interventions may help to understand whether DBT improves alexithymia difficulties.

Demystifying borderline personality disorder in primary care

Borderline personality disorder (BPD) is a common mental health diagnosis observed in the primary care population and is associated with a variety of psychological and physical symptoms. BPD is a challenging disorder to recognize due to the limitations of accurate diagnosis and identification in primary care settings. It is also difficult to treat due to its complexity (e.g., interpersonal difficulties and patterns of unsafe behaviors, perceived stigma) and healthcare professionals often feel overwhelmed when treating this population. The aim of this article is to describe the impact of BPD in primary care, review current state of knowledge, and provide practical, evidence-based treatment approaches for these patients within this setting. Due to the lack of evidence-based pharmacological treatments, emphasis is placed on describing the framework for treatment, identifying psychotherapeutic opportunities, and managing responses to difficult clinical scenarios. Furthermore, we discuss BPD treatment as it relates to populations of special interest, including individuals facing societal discrimination and adolescents. Through this review, we aim to highlight gaps in current knowledge around managing BPD in primary care and provide direction for future study.

Identifying moderating factors during the preschool period in the development of borderline personality disorder: a prospective longitudinal analysis

BACKGROUND

Despite a growing literature detailing early childhood risk factors for borderline personality disorder (BPD), few studies have examined moderating factors that might mitigate or exacerbate the effects of those risk factors. The current study examined whether three preschool-age characteristics-impulsivity, emotional lability, and initiative-taking-moderated the relationship between known preschool-age risk factors and adolescent BPD symptoms.

METHODS

We performed multilevel modeling analyses in a sample (n = 151) from the Preschool Depression Study, a prospective longitudinal study with assessments from preschool through adolescence. Preschool risk factors included adverse childhood experiences, internalizing symptoms, and externalizing symptoms measured with parent clinical interviews. Preschool moderating factors were assessed via parent report and observational coding of temperament and behavior. The Borderline Personality Features Scale for Children measured BPD symptoms in adolescence.

RESULTS

We found that observed initiative-taking moderated the relationship between preschool internalizing symptoms and adolescent BPD symptoms (b = 0.57, p = .011) and moderated the relationship between preschool externalizing symptoms and adolescent BPD symptoms (b = 1.42, p = .013). Greater initiative-taking was associated with lower BPD risk for children with high internalizing or externalizing symptoms. Conversely, for children with low internalizing or externalizing symptoms, greater initiative-taking was associated with increased BPD risk.

CONCLUSIONS

We identify a potential moderating factor in BPD development, offer novel targets for screening and intervention, and provide a framework for using early childhood observational assessments in BPD research. Our findings suggest the need for future research on early moderating factors in BPD development, which could inform early childhood interventions targeting those factors to mitigate the effects of potentially less malleable risk factors.

A mixed methods examination of emotional expression and its impact on emotion regulation effectiveness in borderline personality disorder

BACKGROUND AND OBJECTIVES

Emotional expression (i.e., identifying and labeling emotion using specific words), is theorized to reduce negative emotion and facilitate emotion regulation. However, it remains unclear how individuals with borderline personality disorder express emotion, and whether this influences their emotion regulation. This study examined whether: 1) emotional expression in borderline personality disorder differed from healthy controls based on word valence, emotionality, and vocabulary; and 2) whether such characteristics predict emotion regulation effectiveness across self-reported and physiological emotion domains differentially across these groups.

METHODS

Individuals with borderline personality disorder (n = 29) and age and sex-matched healthy controls (n = 30) listened to an evocative story, expressed emotion, and regulated emotion by applying Mindfulness or Cognitive Reappraisal. Emotion regulation was measured by changes in self-report, parasympathetic, and sympathetic emotion, while implementing the emotion regulation strategies. The words used to express emotion were coded based on valence, emotionality, and depth of vocabulary.

RESULTS

Generalized estimating equations revealed no differences between groups in valence, emotionality, and vocabulary. Additionally, using a larger emotional vocabulary predicted more effective sympathetic emotion regulation, and using more negatively valenced words predicted more effective parasympathetic emotion regulation across groups.

LIMITATIONS

Among other things, this study is limited by its predominantly female sample, and that it does not determine whether valence, emotionality, or vocabulary independently predict emotional expression effectiveness.

CONCLUSIONS

Emotional expression may not be deficient in borderline personality disorder across the indices studied. Using more negative words and broadening vocabulary while expressing emotion may offer emotion regulation benefits.

The contribution of skills to the effectiveness of dialectical behavioral therapy

OBJECTIVE

The present study investigated the effectiveness of dialectical behavioral therapy (DBT) and the effect of improvement in DBT skills on clinical outcomes.

METHOD

Participants included 57 adults who attended a community mental health service and underwent one of two modes of DBT. Twenty-six adults had been diagnosed with borderline personality disorder (BPD) and participated in comprehensive DBT (DBT-C; including group skills training, individual therapy, and phone coaching). Thirty-one adults had BPD traits and participated in DBT skills training (DBT-S; group skills training only). In the present study, the DBT skills examined were mindfulness, emotion regulation, and interpersonal effectiveness; the clinical outcomes examined were borderline symptoms, psychological distress, and quality of life.

RESULTS

Six 2 × 2 analysis of covariances indicated significant improvements in psychological distress, quality of life, mindfulness, and interpersonal effectiveness (but not borderline symptoms and emotion regulation), over a 6-month period. Mode of delivery of DBT did not impact on the improvement in DBT skills and clinical outcomes over the 6-month period. Hierarchical multiple regression results indicated that improvement in DBT skills (mindfulness, emotion regulation, and interpersonal effectiveness) were associated with reductions in borderline symptoms and psychological distress, with emotion regulation the only skill uniquely associated with improvements in clinical outcomes.

CONCLUSIONS

The results of the present study support the effectiveness of DBT and the specific role of emotion regulation for favorable clinical outcomes over a 6-month period, independent of the mode of delivery of DBT.

Interpersonal Problems in Borderline Personality Disorder: Associations With Mentalizing, Emotion Regulation, and Impulsiveness

Interpersonal problems are a core symptom of borderline personality disorder (BPD). This study investigated the relationship between emotion dysregulation, impulsiveness, and impaired mentalizing in the context of predicting interpersonal problems in BPD. A total of 210 patients with BPD completed the Difficulties in Emotion Regulation Scale (DERS), Barratt Impulsiveness Scale (BIS-11), Reflective Functioning Questionnaire (RFQ), and Inventory of Interpersonal Problems (IIP-32). The authors conducted three path models, with either mentalizing, emotion regulation, or impulsiveness as the exogenous variable. Emotion dysregulation and attentional impulsiveness predicted interpersonal problems directly, whereas hypomentalizing predicted interpersonal problems only indirectly throughout emotion dysregulation and attentional impulsiveness. The results suggest that these domains contribute significantly to interpersonal problems in BPD. Moreover, hypomentalizing might affect on interpersonal problems via its effect on impulsiveness and emotion regulation. The authors argue that focusing on emotion regulation and mentalizing in BPD treatments might have interlinked beneficial effects on interpersonal problems.

Why is an evidence-based classification of personality disorder so elusive?

Despite recent revisions, the classification of personality disorder remains a matter of dispute, and there is little evidence of consistent progress toward an evidence-based system. This essay examines four issues impeding taxonomic progress and explores how they might be addressed. First, the phenomenological and aetiological complexity of personality disorder poses a formidable challenge to traditional taxonomic methods. Second, current classifications incorporate assumptions such as a stringent version of medical model and an essentialist philosophy that are inconsistent with empirical evidence. Third, despite the claims of trait psychology, a viable alternative to categorical diagnosis is not available. Contemporary trait models have not gained widespread clinical acceptance and substantial conceptual and methodological limitations compromise their clinical value. Finally, the processes used to revise official classifications are biased toward conservative revisions and difficult to shield from non-scientific influences. It is suggested that rather making further attempts to develop a general monolithic classification that meets all needs, consideration be given to developing a more flexible and multifaceted framework that combines diagnosis and assessment. © 2020 John Wiley & Sons, Ltd.

Ambulatory assessment of language use: Evidence on the temporal stability of Electronically Activated Recorder and stream of consciousness data

The ambulatory assessment offers a wide range of methods enabling researchers to investigate psychological, behavioral, emotional, and biological processes. These methods enable us to gather data on individual differences in language use for psychological research. Two studies were conducted with an aim to evaluate and compare the temporal stability of language measures extracted by LIWC software form data obtained by two frequently used methods for assessment of language use, i.e., Electronically Activated Recorder (EAR) and stream of consciousness (SOC) task. Additionally, we examined the amount of variance in language use (assessed by both methods) that can be attributed to intra-individual variability and stable individual differences. Study 1 was focused on investigating language use obtained from 74 respondents using the EAR for 3 consecutive days. Study 2 was conducted on 250 respondents participating in a SOC task where verbal production was collected at ten time points over a 2-month period. Results show that measures obtained using the SOC task have higher temporal stability and consistency, and to a certain extent enable better detection of individual differences. Taking into account certain situational variations improves the reliability of EAR measures.

Meaning-Making Activity in the Emotional Experience of Borderline Personalities

This article describes the mereological constitution of contents in the intentional acts of people affected by borderline personality disorder (BPD) or emotionally unstable personality disorder (EUPD) in order to shed light on the origin of the emotional instability characterizing this disorder. The article will first discuss the emotional cycle of people affected by this disorder; second, it will focus on the mereological aspect of the meaning-making<A51_FootRef>1</A51_FootRef> experience in the intentional act; third, it will show how this meaning-making experience usually interacts with axiological<A51_FootRef>2</A51_FootRef> qualities that affect the continuity of their sense of reality. From the investigation, it emerges that the mereological constitution of contents occurs in a way that is disruptive of the continuity of BPD/EUPDs' interaffective lifeworld as it generates intersubjective disturbances on the axiological, logical, and ontological levels. On this basis, as a concluding suggestion, the paper will propose an alternative way to approach the problem, soothe the disturbance, and encourage integration.

Impact of co-morbid personality disorder on quality of inpatient mental health services for people with anxiety and depression

INTRODUCTION

Concerns have been raised about the quality of inpatient care received by patients with a diagnosis of personality disorder.

OBJECTIVES

The aim of this study was to examine the quality of care received by inpatients with an anxiety or depressive disorder, comparing subgroups with or without a co-morbid personality disorder.

METHOD

We used a retrospective case-note review of 3 795 patients admitted to inpatient psychiatric wards in England, utilizing data from the National Clinical Audit of Anxiety and Depression. Data were gathered on all acute admissions with an anxiety or depressive disorder over a 6-month period, for a number of measures reflecting quality of care derived from national standards. Association of coexisting personality disorder with quality of care was investigated using multivariable regression analyses.

RESULTS

Four hundred sixteen (11.0%) of the patients had a co-co-morbid diagnosis of personality disorder. Patients with personality disorder were less likely to have been asked about prior responses to treatment in their initial assessment (odds ratio (OR) = 0.67, 95% confidence interval (CI) 0.50 to 0.89, p = 0.007). They were less likely to receive adequate notice in advance of their discharge (OR = 0.87, 95% CI 0.65 to 0.98, p = 0.046). They were more likely to be prescribed medication at the point of discharge (OR = 1.52, 95% CI 1.02 to 2.09, p = 0.012) and less likely to have been provided with information about the medicines they were taking (OR = 0.86, 95% CI 0.69 to 0.94, p = 0.048). In addition, the carers of patients with co-morbid personality disorder were less likely to have been provided with information about available support services (OR = 0.73, 95% CI 0.51 to 0.93, p = 0.045).

CONCLUSION

We found evidence of poorer quality of care for patients with co-morbid personality disorder who were admitted to psychiatric hospital for treatment of anxiety or depressive disorders, highlighting the need for improved clinical care in this patient group.

Examining the Relationship Between Executive Functions and Mentalizing Abilities of Patients With Borderline Personality Disorder

Patients with borderline personality disorder (BPD) experience interpersonal dysfunctions; therefore, it is important to understand their social functioning and the confounding factors. We aimed to investigate the mentalizing abilities and executive functioning (EF) of BPD patients and healthy subjects and to determine the relative importance of BPD diagnosis and EF in predicting mentalizing abilities while controlling for general IQ and comorbid symptom severity. Self-oriented mentalizing (operationalized as emotional self-awareness/alexithymia), other-oriented mentalizing [defined as theory of mind (ToM)], and several EF domains were examined in 18 patients with BPD and 18 healthy individuals. Decoding and reasoning subprocesses of ToM were assessed by standard tasks (Reading the Mind in the Eyes Test and Faux Pas Test, respectively). Relative to controls, BPD patients exhibited significant impairments in emotional self-awareness and ToM reasoning; however, their ToM decoding did not differ. Multivariate regression analyses revealed that comorbid psychiatric symptoms were negative predictors of alexithymia and ToM decoding. Remarkably, the diagnosis of BPD was a positive predictor of ToM decoding but negatively influenced reasoning. Moreover, EF had no impact on alexithymia, while better IQ, and EF predicted superior ToM reasoning. Despite the small sample size, our results provide evidence that there is a dissociation between mental state decoding and reasoning in BPD. Comorbid psychiatric symptoms could be considered as significant negative confounds of self-awareness and ToM decoding in BPD patients. Conversely, the impairment of ToM reasoning was closely related to the diagnosis of BPD itself but not to the severity of the psychopathology.

How Personality Disorders Change in Psychotherapy: a Concise Review of Process

PURPOSE OF REVIEW

The present review summarizes the current state of the art in psychotherapy processes during treatments for clients with personality disorders. We outline some methodological challenges in the discipline of process research, give a brief historical account on process research, and then focus on specific processes studied from an empirical perspective.

RECENT FINDINGS

The current review acknowledges the centrality of the therapeutic relationship, in particular the therapeutic alliance, therapist empathy, and responsiveness in explaining outcome across treatment modalities for personality disorders. The review describes evidence from three overall and overlapping lines of inquiry that have garnered scientific interest in the past years. For emotional change (regulation, awareness, and transformation), socio-cognitive change (mentalizing, meta-cognition, and interpersonal patterns), and increase in insight and change in defense mechanisms, evidence is moderate to strong for these processes to contribute to healthy change in treatments for personality disorders, in particular borderline personality disorder. Avenues of future studies are outlined.

Metacognitive improvement and symptom change in a 3-month treatment for borderline personality disorder

OBJECTIVES

Recognizing and reflecting on one's own and other people's mental states represent a major difficulty for patients with borderline personality disorder (BPD). Only recently have studies begun exploring whether these capacities increase with successful therapies and if such an improvement is linked with outcome. The present study investigated whether metacognition would improve and if its improvement was related with symptom change in BPD patients.

DESIGN

The transcripts from the first and the penultimate session of a ten-session version of good psychiatric management were analysed with the MAS-R scale in a N = 37 BPD sample. Patients, selected from a previously published RCT (Kramer et al., 2014), were assigned either to the good psychiatric management treatment or to the same treatment with the addition of the Motive-Oriented Therapeutic Relationship (Caspar, 2007), a form of therapeutic relationship based on an individualized case formulation. Symptoms were assessed with the OQ-45.

RESULTS

Findings partially support the hypotheses. First, improvement in capacities to understand others' mind, to take a critical distance from one's own rigid and maladaptive beliefs, and to use behavioural and attentional strategies to face adversities is found in both treatment groups. Controlling for marital status, only the ability to differentiate between reality and representations remains significant. Second, no link between metacognitive change and symptom change during treatment is found. However, a link is observed between the increase in metacognition and symptom reduction at 6-month follow-up.

CONCLUSIONS

Results invite to further investigate the role of metacognition in therapy change through different modalities and in longer-term treatments.

PRACTITIONER POINTS

The development of metacognitive processes and their links with symptom change were examined during a short-term treatment in 37 borderline patients Improvement was found in capacities to understand others' mind, to take a critical distance from own rigid and maladaptive beliefs, and to use behavioural and attentional strategies even in a short-term treatment Controlling for marital status, only the ability to take a critical distance from representations remained significant A link was observed between increase in metacognition and symptom reduction at 6-month follow-up Understanding and tailoring interventions to specific metacognitive difficulties could be associated with symptom change during treatment for BPD patients.

The Impact of Alexithymia on Treatment Response in Psychiatric Disorders: A Systematic Review

Treatment of psychiatric disorders relies heavily on a trial and error approach, often prolonging the time required to obtain symptomatic improvements. The identification of reliable predictors of treatment response is instrumental to enact an individualized approach. Alexithymia represents a personality trait reflecting an intrinsic difficulty in recognizing the emotional components of subjective experiences. Thus, its modulating role on treatment outcome has gathered substantial attention during the past years. In the present paper, we aimed at exploring the available evidence for Alexithymia role in influencing the treatment outcome on a wide range of psychiatric conditions by means of a systematic review.

DATA SOURCE

We performed a systematic review in Medline and Scopus, augmented by tracking the reference list of the pertinent articles.

INCLUSION CRITERIA

To be included in this review, research studies had to assess alexithymia impact on a treatment intervention delivered to manage a primary psychiatric disorder.

STUDY EVALUATION AND DATA SYNTHESIS

After removing duplicates, titles were screened first, then abstracts, and last full texts were read, eventually leading to the inclusion or exclusion of the papers according to the criteria established before the online search. Then results of the search were downloaded in.xml format and uploaded in Rayyan, a free web software, that helps expedite the initial screening of abstracts and titles using a process of semi-automation while incorporating a high level of usability. After uploading, screening of the literature was performed in blind by two investigators. Disagreement between reviewers was resolved by joint discussion with a third senior investigator. The quality of evidence was assessed using the Newcastle Ottawa Scale. Thereafter, the data considered relevant was extracted and synthetized in this paper.

RESULTS

Our search yielded a total of 30 articles dealing with a wide range of psychiatric conditions and exploring both pharmacological and psychotherapeutic interventions. Several lines of evidence suggest a complex role for alexithymia in influencing the psychiatric treatment outcome, further underscoring the need for additional research in this area to better address the existing knowledge gaps.

Development of an Ambulatory Biofeedback App to Enhance Emotional Awareness in Patients with Borderline Personality Disorder: Multicycle Usability Testing Study

Background

Patients with borderline personality disorder experience great difficulties in regulating their emotions. They often are unable to effectively detect their emotional arousal and struggle to timely apply learned techniques for emotion regulation. Although the use of continuous wearable biofeedback has been repeatedly suggested as an option to improve patients’ emotional awareness, this type of app is not yet available for clinical use. Therefore, we developed an ambulatory biofeedback app named Sense-IT that can be integrated in mental health care.

Objective

The aim of the study was to develop an ambulatory biofeedback app for mental health care that helps with learning to better recognize changes in personal emotional arousal and increases emotional awareness.

Methods

Using several methods in a tailored User Centred Design (UCD) framework, we tested the app’s usability and user experience (UX) via a cyclic developmental process with multiple user groups (patients, therapists, and UCD experts; 3-5 per group, per cycle).

Results

The process resulted in a stable prototype of the app that meets most of the identified user requirements. The app was valued as useful and usable by involved patients, therapists, and UCD experts. On the Subjective Usability Scale (SUS), the patients rated the app as “Good” (average score of 78.8), whereas the therapists rated the app as “OK” (average score of 59.4). The UCD experts judged the app’s overall usability as between “OK” and “acceptable” (average score of 0.87 on a cognitive walkthrough). As most critical usability problems were identified and addressed in the first cycle of the prototyping process, subsequent cycles were mainly about implementing new or extending existing functions, and other adjustments to improve UX.

Conclusions

mHealth development within a clinical mental health setting is challenging, yet feasible and welcomed by targeted users. This paper shows how new mHealth interventions for mental health care can be met with enthusiasm and openness by user groups that are known to be reluctant to embrace technological innovations. The use of the UCD framework, involving multiple user groups, proved to be of added value during design and realization as evidenced by the complementary requirements and perspectives. Future directions on studying clinical effectiveness of the app, appliance of the app in other fields, and the implications of integration of the app for daily practice in mental health are discussed.

Impulsivity issues in borderline personality disorder and it's links with insight: the role of urgency

Objective

Impulsivity plays a major role in a wide range of disorders including Borderline Personality Disorder. Another crucial clinical dimension is insight. This clinical dimension is linked with symptomatology and treatment issue. The present study aims to investigate the impact of positive and negative urgency on insight in Borderline Personality Disorder.

Methods

We recruited eighty-one women with Borderline Personality Disorder and assessed insight level and impulsivity scores using the Beck Cognitive insight scale and the UPPS-short form scale.

Results

Our results showed interesting links between positive urgency and insight quality.

Conclusion

Negative emotions play a fundamental role for the insight quality, but positive emotions are surprisingly related to clinical insight. We discuss the possible therapeutical impact of this results on treatment adaptation.

Mindreading abilities and borderline personality disorder: A comprehensive assessment using the Theory of Mind Assessment Scale

Numerous studies have examined mindreading in borderline personality disorder (BPD). However, the empirical data obtained to date have not facilitated the development of a clear clinical profile of mindreading impairment in BPD due to a lack of consistency or incongruence across studies. One possible explanation for these inconsistencies and divergences in the current literature may lie in the multidimensional character of the mindreading construct; moreover, the heterogeneity of the experimental measures used to assess individuals with BPD mindreading skills may also need to be taken into account. The aim of the present study is to investigate mindreading skills and impairments in patients with BPD through direct comparison of a wide range of mindreading dimensions using a comprehensive semistructured interview, the Theory of Mind Assessment Scale (Th.o.m.a.s.) (Bosco et al., 2009). Our results show that the performance of patients with BPD differs from that of healthy controls only in certain specific dimensions of mindreading. The difficulties encountered by the patients with BPD typically emerge when mindreading tasks require them to disentangle their own subjective mindreading from that of another person, in other words, when they were required to assume an allocentric perspective.

Identifying novel applications of dialectical behavior therapy: considering emotion regulation and parenting

Dialectical behavior therapy (DBT) is an effective treatment for an increasing number of mental disorders. Its increased application to a range of disorders has been prompted by the recognition that DBT targets emotion dysregulation, which is a transdiagnostic feature underlying several forms of psychopathology. More recently, DBT has been used to target additional clinically relevant domains that are outside diagnostically bound categories, such as improving parenting quality as a means of preventing psychopathology in children of parents with psychopathology. As the ability to regulate emotions is critical to parenting, this paper uses the connection between DBT, emotion regulation, and parenting as an illustration of how focusing on mechanistic features by which DBT is effective aids in strategically identifying areas by which DBT may be a highly useful treatment option.

Self-Knowledge in Personality Disorders: An Emotion-Focused Perspective

Emotional knowledge about one's own and others' emotional experience are central features of mental health and may be characteristic of therapeutic processes leading to good outcome. Clients with personality disorders (PDs) often lack in their ability to access and accept emotional experiences, or to reflect on emotion and use it in adaptive ways. The present theoretical and clinical review discusses self-knowledge, and lack thereof, in personality disorders, from an emotion-focused perspective. A first section differentiates between two fundamental types of meaning construction processing. The second section describes, from an integrative therapy perspective, how self-knowledge may be facilitated in psychotherapy by the client-therapist interaction. A subsequent section discusses lack of awareness of one's own emotions in the construction of meaning associated with PDs. The final section describes initial studies that demonstrate change occurring in constructing emotional self-knowledge as a correlate of treatment. The concepts of the review are illustrated throughout with three clinical cases of PD.

Mechanisms of Change in Treatments of Personality Disorders: Introduction to the Special Section

The present introduction to the Special Section on Mechanisms of Change in Treatments of Personality Disorders explains the value of research focusing on processes of change in psychotherapy by referring to a variety of methodologies. Whereas outcome for these treatments has been repeatedly demonstrated, it remains an open question what the core psychobiological features of change are. Taking a radically empirical perspective, this introduction focuses on patient and therapeutic relationship variables, such as emotional and socio-cognitive processing. The six empirical articles of the Special Section are introduced, as are the three discussions of the Special Section.

Change in Biased Thinking in a Treatment Based on the Motive-Oriented Therapeutic Relationship for Borderline Personality Disorder

Biased thinking is a common feature of patients presenting with borderline personality disorder (BPD). For the treatment of BPD, it was shown that the individualizing of the treatment, by using the motive-oriented therapeutic relationship (MOTR), had a beneficial short-term effect on process and outcome. So far, it remains unclear what the role of early change in biased thinking is in these treatments. The present study aims to assess whether there is a link between the MOTR, change in biased thinking, and outcome. The sample (N = 60) is based on a randomized controlled trial with two conditions: (a) 30 patients in a 10-session version of psychiatric management, and (b) 30 patients in a 10-session version of psychiatric management augmented with the MOTR. For each patient, three sessions (intake, middle, late) were selected, transcribed, and rated using the Cognitive Errors Rating Scale (CERS). An overall decrease of negative cognitive errors during 10 sessions of treatment was observed, independently of the treatment condition. No specific effect related to change in biased thinking may be attributed to the individualizing of the treatment. These results are discussed with regard to mechanisms of change in treatments for BPD, in particular with regard to the central role that biased thinking, as well as the MOTR, might play early in treatment.

Contrasting metacognitive, social cognitive and alexithymia profiles in adults with borderline personality disorder, schizophrenia and substance use disorder

Deficits in the ability to recognize and think about mental states are broadly understood to be a root cause of dysfunction in Borderline Personality Disorder (PD). This study compared the magnitude of those deficits relative to other forms of serious mental illness or psychiatric conditions. Assessments were performed using the metacognition assessment scale-abbreviated (MAS-A), emotion recognition using the Bell Lysaker Emotion Recognition Test and alexithymia using the Toronto Alexithymia Scale among adults with schizophrenia (n = 65), Borderline PD (n = 34) and Substance Use disorder without psychosis or significant Borderline traits (n = 32). ANCOVA controlling for age revealed the Borderline PD group had significantly greater levels of metacognitive capacity on the MAS-A than the schizophrenia group and significantly lower levels of metacognitive capacity than the Substance Use group. Multiple comparisons revealed the Borderline PD group had significantly higher self-reflectivity and awareness of the other's mind than the schizophrenia group but lesser mastery and decentration on the MAS-A than substance use group, after controlling for self-report of psychopathology and overall number of PD traits. The Borderline PD and Schizophrenia group had significantly higher levels of alexithymia than the substance use group. No differences were found for emotion recognition. Results suggest metacognitive functioning is differentially affected in different mental disorders.

Personality, personality disorders, and the process of change

OBJECTIVE

The present paper elaborates a process perspective of change in psychotherapy for personality disorders (PDs). Firstly, the paper reviews the literature of mechanisms of change in treatments of PD, with the main focus on emotional processing and socio-cognitive processing. Secondly, it proposes an illustrative case-series analysis of eight cases, drawn from a mediation analysis conducted within the context of a randomized controlled trial for borderline personality disorder (BPD).

METHOD

As such, cases with good and poor outcomes are compared, as are cases with poor and good intake features and cases with poor and good process markers across treatment.

RESULTS

The results illustrate possible pathways to healthy change over the course of four months of treatment, and possible pathways of the absence of change.

CONCLUSIONS

These results are discussed with regard to three main research perspectives: the combination of qualitative and quantitative methodology in psychotherapy research may be applied to case study research, a neurobehavioral perspective on change may incorporate the individualized experience in the laboratory and therapist responsiveness to patient characteristics may be a core feature of fostering change. Clinical or methodological significance of this article: The present paper illustrates individual pathways to change in personality disorders. It illustrates how coping capacities influence the process of psychotherapy and outcome in personality disorders. It demonstrates the relevance of individualizing treatments for personality disorders. It demonstrates several integrative features of psychotherapy research, in particular the use of neurobehavioral paradigms and the integration of single-case research within randomized controlled trials.

A Meta-analysis on the Association Between Emotional Awareness and Borderline Personality Pathology

Theories on borderline personality pathology (BPP) suggest that characteristic emotional dysregulation is due to low levels of emotional awareness or alexithymia. This study is the first meta-analysis to systematically review and analyze the evidence. A systematic search of the literature was performed using PsycInfo, Web of Science/MEDLINE, and Scopus. The term "borderline personality disorder" was searched for in conjunction with "emotional awareness," "emotional self-awareness," "emotion recognition," "alexithymia," "emotional processing," "emotional granularity," "emotional intelligence," or "emotion regulation." All references in the included studies were reviewed for additional relevant articles. Thirty-nine studies were then evaluated in a random effects meta-analysis to assess the association between BPP and emotional awareness. An overall moderate positive association between BPP and emotional awareness was significant (r = 0.359; 95% CI [0.283, 0.431]; Z = 8.678; p < 0.001) along with high heterogeneity (Q(38) = 456.7; p < .001; I² = 91.7%). Studies comparing borderline personality disorder to healthy controls yielded a strong association (r = 0.518; 95% CI [0.411, 0.611]). No significant difference was found between studies using instruments for emotional awareness and those using alexithymia instruments. The strongest associations with regard to aspects of alexithymia were found for difficulties in identifying and describing emotions rather than externally oriented thinking. The results corroborate a moderate relationship between low emotional awareness and BPP. However, the mono-method self-report used in almost all studies is found problematic and precludes drawing definite conclusions. Since leading psychotherapeutic treatments strongly focus on increasing emotional awareness, future research should address this issue and further examine to what extent low levels of emotional awareness, particularly alexithymia, can be treated.

Mechanisms of change in dialectical behaviour therapy and cognitive behaviour therapy for borderline personality disorder: a critical review of the literature

Background: Little is known about the "active ingredients" of psychological therapy for Borderline Personality Disorder (BPD) despite a growing evidence base documenting its clinical effectiveness. This information can be used by clinicians to inform service planning and care pathways.Aims: The aim of this study was to review published empirical research investigating the potential mechanisms underlying therapeutic change in Dialectical Behaviour Therapy (DBT) and Cognitive Behaviour Therapy (CBT) for BPD.Method: A thorough search of the PsychInfo, CINAHL Plus, PubMed, MEDLINE and EMBASE databases revealed research into potential mechanisms of change.Results: A total of 52 abstracts were reviewed. After a full text screen of the most relevant studies, 14 met inclusion criteria. Twelve examined DBT and two CBT. Mechanisms of change identified broadly fell into three categories: emotion regulation/self-control, skills use and therapeutic alliance/investment in treatment. Outcomes measured included general mental health diagnoses (e.g. anxiety, depression) and BPD-specific symptoms (e.g. self-harm/suicidality, impulsivity, substance misuse, anger).Conclusion: Further empirically robust research is required to test hypotheses about the influence of the proposed mechanisms on therapeutic change in psychological therapies for BPD.

Psychotherapy for Borderline Personality Disorder: Progress and Remaining Challenges

PURPOSE

The main purpose of this review was to critically evaluate the literature on psychotherapies for borderline personality disorder (BPD) published over the past 5 years to identify the progress with remaining challenges and to determine priority areas for future research.

METHOD

A systematic review of the literature over the last 5 years was undertaken.

RESULTS

The review yielded 184 relevant abstracts, and after applying inclusion criteria, 16 articles were fully reviewed based on the articles' implications for future research and/or clinical practice.

CONCLUSION

Our review indicated that patients with various severities benefited from psychotherapy; more intensive therapies were not significantly superior to less intensive therapies; enhancing emotion regulation processes and fostering more coherent self-identity were important mechanisms of change; therapies had been extended to patients with BPD and posttraumatic stress disorder; and more research was needed to be directed at functional outcomes.

How to Implement Therapeutic Evaluative Conditioning in a Clinical Setting

Self-injurious behaviors (SIBs), including both suicidal and nonsuicidal self-injury, are major public health problems that have been on the rise in recent decades. There are few effective SIB interventions, and those that are effective cannot reach most people who are in need of help-that is, these interventions are not scalable. To address this need, we recently developed a scalable, app-based treatment called Therapeutic Evaluative Conditioning (TEC) that preliminary studies have shown causes reductions in SIBs (Franklin et al., 2016). Although TEC was developed and evaluated as a standalone, self-administered intervention, it may also be a valuable therapeutic tool within traditional clinical settings. Here we provide a case illustration of a young adult female who presented at an outpatient clinic with a long history of self-injurious behaviors and multiple failed treatment attempts. In discussing this case, we describe how to implement TEC within such a setting and what might be expected as a result.

Leaving Distress Behind: A Randomized Controlled Study on Change in Emotional Processing in Borderline Personality Disorder

OBJECTIVE

The marked impulsivity and instability of clients suffering from borderline personality disorder (BPD) greatly challenge therapists' understanding and responsiveness. This may hinder the development of a constructive therapeutic relationship despite it being of particular importance in their treatment. Recent studies have shown that using motive-oriented therapeutic relationship (MOTR), a possible operationalization of appropriate therapist responsiveness, can enhance treatment outcome for BPD. The overall objective of this study is to examine change in emotional processing in BPD clients following the therapist's use of MOTR.

METHOD

The present paper focuses on N = 50 cases, n = 25 taken from each of two conditions of a randomized controlled add-on effectiveness design. Clients were either allocated to a manual-based psychiatric-psychodynamic 10-session version of general psychiatric management (GPM), a borderline-specific treatment, or to a 10-session version of GPM augmented with MOTR. Emotional states were assessed using the Classification of Affective-Meaning States (Pascual-Leone & Greenberg, 2005) at intake, midtreatment, and in the penultimate session.

RESULTS

Across treatment, early expressions of distress, especially the emotion state of global distress, were shown to significantly decrease (p = .00), and adaptive emotions were found to emerge (p < .05). Between-condition differences of change were found, including a significant increase in emotional variability and stronger outcome predictors in the MOTR condition.

CONCLUSIONS

The findings indicate initial emotional change in BPD clients in a relatively short time frame and suggest the addition of MOTR to psychotherapeutic treatments as promising. Clinical implications are discussed.

Emotional Processes in Borderline Personality Disorder: An Update for Clinical Practice

Despite prior assumptions about poor prognosis, the surge in research on borderline personality disorder (BPD) over the past several decades shows that it is treatable and can have a good prognosis. Prominent theories of BPD highlight the importance of emotional dysfunction as core to this disorder. However, recent empirical research suggests a more nuanced view of emotional dysfunction in BPD. This research is reviewed in the present article, with a view towards how these laboratory-based findings can influence clinical work with individuals suffering from BPD.

Relationship Between Affect Consciousness and Personality Functioning in Patients With Personality Disorders: A Prospective Study

Emotional dysfunction is by definition central to personality disorders (PDs). In the alternative model in DSM-5, self and relational dysfunctioning constitutes the core of PD, but little is known about the relation between emotional functioning and such core aspects of personality functioning. This study investigated concurrent and prospective associations between emotional and personality functioning as assessed by affect consciousness (AC) and the Severity Indices of Personality Problems (SIPP-118), respectively. The SIPP-118 comprises five domains of personality functioning, including Identity Integration and Relation Capacities, and was applied repeatedly during 3-year follow-up of 63 PD patients who participated in a treatment study. Statistical analyses were based on linear mixed models. Lower AC levels were significantly associated with (a) lower levels of Identity Integration and Relational Capacities at baseline, and (b) poorer long-term improvement of Identity Integration. The study supports the notion that affect consciousness is related to core aspects of personality functioning.

Emotional Processing, Interaction Process, and Outcome in Clarification-Oriented Psychotherapy for Personality Disorders: A Process-Outcome Analysis

It is important to understand the change processes involved in psychotherapies for patients with personality disorders (PDs). One patient process that promises to be useful in relation to the outcome of psychotherapy is emotional processing. In the present process-outcome analysis, we examine this question by using a sequential model of emotional processing and by additionally taking into account a therapist's appropriate responsiveness to a patient's presentation in clarification-oriented psychotherapy (COP), a humanistic-experiential form of therapy. The present study involved 39 patients with a range of PDs undergoing COP. Session 25 was assessed as part of the working phase of each therapy by external raters in terms of emotional processing using the Classification of Affective-Meaning States (CAMS) and in terms of the overall quality of therapist-patient interaction using the Process-Content-Relationship Scale (BIBS). Treatment outcome was assessed pre- and post-therapy using the Global Severity Index (GSI) of the SCL-90-R and the BDI. Results indicate that the good outcome cases showed more self-compassion, more rejecting anger, and a higher quality of therapist-patient interaction compared to poorer outcome cases. For good outcome cases, emotional processing predicted 18% of symptom change at the end of treatment, which was not found for poor outcome cases. These results are discussed within the framework of an integrative understanding of emotional processing as an underlying mechanism of change in COP, and perhaps in other effective therapy approaches for PDs.

The Role of Coping Change in Borderline Personality Disorder: A Process-Outcome Analysis on Dialectical-Behaviour Skills Training

Difficulty in emotion regulation is a hallmark feature of patients with borderline personality disorder (BPD). Skills training concepts based on dialectical-behaviour therapy (DBT) are common and effective treatment options for specifically addressing lacking skills in emotion regulation. However, so far it is unclear which aspects of coping change over the course of DBT skills training and if these coping strategies predict symptom change. The present process-outcome analysis, based on a randomized controlled study, aims at investigating these questions, by referring to a general conception of coping and by using an observer-rated approach to assess coping strategies directly in the therapy sessions. In total, n = 31 patients with BPD underwent two individual clinical interview assessments (pre- and post-study intervention; half of the patients underwent DBT skills training, half were in a wait-list control). All individual assessment sessions were transcribed and analysed using the Coping Action Pattern Rating Scale. Outcome was assessed pre- and post-intervention using the Outcome Questionnaire-45.2 and the Borderline Symptom List 23. The results showed increase in overall coping functioning in patients who underwent the DBT skills training, compared with the controls, and specific increases in relatedness coping where the stress is appraised as challenge, along with specific decreases in autonomy coping where the stress is appraised as threat. These changes predicted changes in general distress and borderline symptomatology. The results are interpreted within a general framework aiming at understanding the psychological effects of treatments for BPD, in particular effects related to coping. Effective emotion regulation strategies may therefore be important candidates as potential change mechanisms in treatments for BPD. Copyright © 2016 John Wiley & Sons, Ltd.

KEY PRACTITIONER MESSAGE

It seems important for clinicians to assess the quality of coping strategies as they occur within the session facing a patient with borderline personality disorder. Clinicians may foster the emergence of support-seeking and self-reliance coping strategies in order to increase the effectiveness of therapy. Clinicians may monitor closely the patient's use of ineffective emotion regulation strategies, in particular opposition and submission, with the aim of reducing them early in therapy.

A train of thought: 25 years of Psychotherapy research

This paper serves as an introduction to the 25th anniversary issue of Psychotherapy research. It includes a consideration of the original aims of the journal in light of the most cited articles, various developments in research orientation and methodology, and most recent publications. It demonstrates both diversity and consistency in content over time, as well as the international reach of the journal.

Metacognition moderates the relationship of disturbances in attachment with severity of borderline personality disorder among persons in treatment of substance use disorders

OBJECTIVES

Borderline personality disorder traits have been observed to be linked with both insecure attachment styles as well as deficits in mentalizing and metacognition. Less is known, however, about how attachment style does or does not interact with deficits in mentalizing and metacognition to create, sustain, or influence levels of borderline personality disorder traits. In this study, we examined the hypothesis that metacognitive mastery, which is the ability to use knowledge about mental states of self and others to cope with distress and solve social problems, moderates the relationship of anxious attachment style with the severity of borderline personality disorder traits.

METHODS

Concurrent assessments were gathered of metacognitive mastery using the Metacognitive Assessment Scale Abbreviated, anxious attachment style using the Experiences of in Close Relationships Scale, and borderline personality disorder traits using the Structured Clinical Interview for DSM-IV Axis II Disorders. Participants were 59 adults in an early phase of recovery from substance use disorders in a residential setting.

RESULTS

Multiple regression revealed that metacognitive mastery moderated the relationship of anxious attachment style with the number of borderline personality disorder traits. A median split of the anxious attachment and metacognitive mastery scores was performed yielding 4 groups. An analysis of covariance revealed that participants with higher levels of anxious attachment and poorer metacognitive mastery had more borderline personality disorder traits did than the other groups after controlling for levels of psychopathology.

CONCLUSION

Insecure attachment may be associated with higher number of borderline personality disorder traits in the presence of deficits in metacognitive mastery. Patients with substance use and borderline personality disorder traits may benefit from treatment which addresses metacognitive mastery.

Personality Disorder and Changes in Affect Consciousness: A 3-Year Follow-Up Study of Patients with Avoidant and Borderline Personality Disorder

Personality disorders (PDs) are highly prevalent in patients receiving psychiatric services, and are associated with significant personal and social costs. Over the past two decades, an increasing number of treatment studies have documented the effectiveness of treatment for patients with PDs, especially when it comes to reduction of symptom distress, risk taking behavior, self-harm, or suicide attempts. However, less is known about the more complex aims of improving the personality structure itself, such as identity- and interpersonal disturbances. Emotional dysfunction is closely associated with PD pathology. The present study investigated changes in affect consciousness (AC) in patients with avoidant or borderline PD, and how these changes were associated with clinical status after 3 years of follow-up. The study included 52 individuals; 79 percent were females, and mean age was 30 years. The evaluations included the Affect Consciousness Interview, Symptom Checklist-90-R, Circumplex of Interpersonal Problems, the Index of Self-Esteem, and three domains (Identity Integration, Relational Capacities, and Self-Control) of the Severity Indices of Personality Problems (SIPP-118). There was a significant increase in the Global AC and AC scores for most of the specific affects from baseline to follow-up. As the present study did not include a control group, it cannot be concluded that changes in AC are effects of psychotherapy, and the possibility of age-related maturation processes cannot be excluded. The change in Global AC contributed significantly to explained variance in the follow-up levels of Circumplex of Interpersonal Problems, and the two SIPP-118 domains Relational Capacities and Identity Integration. Improved AC was not associated with change in the Self-Control domain or the Global Severity Index of Symptom Checklist-90-R. The results suggest that AC may be altered for patients with borderline and avoidant PDs, and this is the first study to report that improvement in AC contribute significantly to the variance in the self- and interpersonal domains of personality functioning.

Experiences of care by Australians with a diagnosis of borderline personality disorder

Borderline personality disorder (BPD) is a complex and challenging mental health condition for the person and service providers who support them. This paper reports on the results of a survey of 153 people with a diagnosis of BPD about their experiences of attempting to receive support in managing this mental health condition. It provides their perceptions of a range of experiences not reported in the existing literature, including general practitioner roles, urban and rural differences, public and private hospital differences, and comparison of usefulness of support across multiple support types. People with a diagnosis of BPD continue to experience significant discrimination when attempting to get their needs met within both public and private health services. Further education for nurses and other health professionals is indicated to address pervasive negative attitudes towards people with a diagnosis of BPD. There is limited understanding of the experience of seeking and receiving treatment and care by people with a diagnosis of borderline personality disorder (BPD), their perceptions of barriers to care and the quality of services they receive. This study aimed to explore these experiences from the perspective of Australians with this diagnosis. An invitation to participate in an online survey was distributed across multiple consumer and carer organizations and mental health services, by the Private Mental Health Consumer Carer Network (Australia) in 2011. Responses from 153 people with a diagnosis of BPD showed that they experience significant challenges and discrimination when attempting to get their needs met within both public and private health services, including general practice. Seeking help from hospital emergency departments during crises was particularly challenging. Metropolitan and rural differences, and gender differences, were also apparent. Community supports were perceived as inadequate to meet their needs. This study provides data on a range of experiences not reported in existing literature, including general practitioner roles, urban and rural differences, public and private hospital differences, and comparison of usefulness of support across multiple support types. Its findings can help inform better training for health professionals and better care for this population.

Personality Disorders and Mindreading: Specific Impairments in Patients With Borderline Personality Disorder Compared to Other PDs

The capacity of understanding mental states is a complex function which involves several components. Single components can be selectively impaired in specific clinical populations. It has been suggested that impairments in mindreading are central for borderline personality disorder (BPD). However, empirical findings are inconsistent, and it is debatable whether BPD presents a specific profile of mindreading impairments. The aim of this study is to compare BPD and other PDs in mindreading. Seventy-two patients with BPD and 125 patients with other PD diagnoses were assessed using the Metacognition Assessment Interview. BPD showed difficulties in two mindreading functions, differentiation and integration, even when the severity of psychopathology was controlled. These results suggest a specific mindreading impairment in BPD and a strong relationship between these impairments and the severity of psychopathology.

Assertive Anger Mediates Effects of Dialectical Behaviour-informed Skills Training for Borderline Personality Disorder: A Randomized Controlled Trial

Dialectical behaviour therapy (DBT)-informed skills training for borderline personality disorder (BPD) aims at the development of specific emotion regulation skills in patients, particularly with regard to the regulation of problematic anger. While the effects of dialectical behaviour skills training have been shown, their processes of change are rarely examined. Neacsiu, Rizvi and Linehan (2010) found that patient's self-reported use of emotion regulation skills was a mediator of therapeutic change in these treatments; however, they found no effect for problematic anger. From an integrative perspective on anger (Pascual-Leone & Greenberg, 2007; Pascual-Leone & Paivio, 2013), there are several forms of anger, varying in their degree of therapeutic productivity. The present add-on randomized controlled trial included n = 41 patients with BPD (n = 21 DBT-informed skills training versus n = 20 treatment as usual). The first study examined the outcome of the DBT-informed skills training encompassing basic components of training in mindfulness, distress tolerance, interpersonal effectiveness and emotion regulation. Results showed that symptom reduction was significantly greater in the DBT-informed skills training, compared with the treatment as usual. The second study used process assessment, for which all patient completers underwent a 50-min-long psychological interview both early and late in treatment, which was rated using the Classification of Affective Meaning States. DBT-informed skills training produced increased levels of primary 'assertive' anger, as compared with the treatment as usual, whereas no effect was found for 'rejecting' secondary anger. Most importantly, we showed that changes in assertive anger mediated the reported symptom reduction, in particular in patient's social roles. We discuss these results in the context of underlying mechanisms of change in DBT skills group treatments, in particular towards developing more productive forms of anger in this patient population. Copyright © 2015 John Wiley & Sons, Ltd.

KEY PRACTITIONER MESSAGE

A 20-session dialectical behaviour therapy (DBT)-informed skills training is a promising adjunct intervention for patients with borderline personality disorder, in particular for reducing problems related to social role. Increases in assertive anger mediate the effects of DBT-informed skills training, whereas rejecting anger remains unchanged over the course of treatment. Short-term objectives for intervention might involve the specific increase of assertive anger in BPD, by using DBT-informed skills training; long-term objectives for intervention might involve a specific decrease of rejecting anger in BPD.

Metacognitive dysfunctions in personality disorders: correlations with disorder severity and personality styles

Metacognitive impairment is crucial to explaining difficulties in life tasks of patients with personality disorders (PDs). However, several issues remain open. There is a lack of evidence that metacognitive impairments are more severe in patients with PDs. The relationship between severity of PD pathology and the extent of metacognitive impairment has not been explored, and there has not been any finding to support the linking of different PDs with specific metacognitive profiles. The authors administered the Metacognitive Assessment Interview to 198 outpatients with PDs and 108 outpatients with no PDs, differentiating overall severity from stylistic elements of personality pathology. Results showed that metacognitive impairments were more severe in the group with PDs than in the control group, and that metacognitive dysfunctions and the severity of the PD were highly associated. Positive correlations were found between specific metacognitive dysfunctions and specific personality styles. Results suggest that metacognitive impairments could be considered a common pathogenic factor for PDs.