Personality and Mental Health最新文献

Resilience is a positive psychological resource that promotes health. Trait mindfulness was found to be related to resilience. However, previous studies on this relationship have shown contradictory results. The current meta-analysis explored the relationship between trait mindfulness and resilience based on a three-level random-effects meta-analysis model. A significant and positive relationship between trait mindfulness and resilience (r = 0.385; p < 0.0001) was revealed by analyzing 197 effect sizes from 103 studies. Furthermore, the subsequent moderator analysis found that the facet of mindfulness (e.g., awareness, nonjudging) (F_{(6, 190)}  = 6.181; p < 0.001), measurement of mindfulness (e.g., the Mindful Attention Awareness Scale) (F_{(7, 191)}  = 4.758; p < 0.001), aspect of resilience (e.g., family resilience) (F_{(5, 191)}  = 3.455; p < 0.05), measurement of resilience (e.g., the Connor-Davidson Resilience Scale) (F_{(11, 185)}  = 2.256; p < 0.05), and age (F_{(1, 150)}  = 4.588; p < 0.05) acted as significant moderators. Overall, this study confirmed the positive relationship between trait mindfulness and resilience, suggesting that people with higher levels of trait mindfulness were more likely to have higher levels of resilience. The current findings provided insightful information for interventions targeted at improving resilience.

Self-harming behavior is a core symptom of borderline personality disorder. Self-report studies show a correlation between a lack of self-reported negative feelings toward self-cutting cues and the likelihood of future self-destructive behavior. Despite these findings, there has so far been insufficient investigation into the implicit emotional processes evoked by this stimulus type. Forty patients with borderline personality disorder and 35 healthy controls between 20 and 50 years of age were confronted with pictures of self-cutting cues and affective reference pictures. A startle reflex paradigm was used for measuring implicit emotional responses, and the Self-Assessment Manikin was used for subjective responses. In line with previous studies, the patients rated the self-cutting pictures significantly less negatively than healthy individuals. On the physiological level, a significant startle inhibition was observed, indicating an activation of the behavioral approach system. A more detailed analysis showed that this startle inhibition effect was specific to scary pictures, whereas no such effect was observed for bloody wounds and self-cutting instruments. For pleasant standard pictures, in contrast, no startle reflex inhibition and no increase in emotional arousal parameters were found. The data replicate the findings of previous studies, demonstrating a generally diminished emotional reactivity to pleasant stimuli in patients with borderline personality disorder. In addition, a physiological approach reaction to self-cutting pictures was found, especially for the scary pictures. These results might indicate a positive identification with the long-lasting consequences of self-cutting behavior in the patients. Implications for therapy are discussed.

Borderline personality disorder (BPD) is a severe mental disorder with marked impulsivity, instability, emotional dysregulation and self-harm. These features tend to develop over time and can be identified in adolescence. Early diagnosis is the first step to prevent the development of these features to a personality disorder. The purpose of this study was to develop the Clinical Interview for BPD for Adolescents (CI-BOR-A), a new instrument based on a sound clinical interview for BPD in youth (CI-BPD). We tested its acceptability with 43 adolescents and its content validity with the quantitative and qualitative evaluation of 23 experts in mental health. The CI-BOR-A is a hybrid semi-structured interview that considers both categorical and dimensional approaches of personality disorders of DSM-5-TR, including 16 items, decision tables for diagnosis, and an appendix to explore self-harm history further. Adolescents accepted the interview, and none refused to complete the assessment. The expert panel considered the interview relevant, clear, accurate and complete. Important feedback was provided in terms of structure and content to improve the CI-BOR-A quality. In general, the CI-BOR-A is a rigorous interview to assess BPD in adolescents and adds an important contribution to early detection in clinical and community settings.

The relationship between childhood trauma with major depressive disorder (MDD) and personality disorders is complex. We explored the differences in the subjective reporting of childhood trauma to determine whether there were differences between those with a diagnosis of personality disorder and those with MDD. Adult patients with depressive symptoms were recruited from three adult psychiatry inpatient wards. Sixty inpatients fulfilled the study criteria and were requested to complete the childhood trauma questionnaire (CTQ). At discharge, diagnosis was determined and was allocated mainly to two groups: those with MDD and those with personality disorder. Those with MDD, dysthymia and subsyndromal depressive symptoms were included in the Depression Broad Definition (DBD) group (secondary analysis). Significantly higher subjective reporting of childhood trauma was observed in the personality disorder group compared with MDD in three CTQ domains. Similarly, significantly higher reporting of childhood trauma was observed in all five CTQ domains in those with a personality disorder compared with the DBD group. In conclusion, the presence of personality disorder was associated with greater subjective reporting of childhood trauma compared with those with MDD, and further research is required to explore the differences in objective experience of childhood trauma between the diagnoses using objective measures.

Research has examined the use of basic personality traits in describing problematic personality traits, such as borderline and psychopathic traits. Specifically, the Honesty-Humility factor of the HEXACO model of personality appears to account for a large proportion of the variance in these traits. The purpose of the present study was to examine whether the HEXACO model would similarly predict borderline traits. As found in previous research, psychopathic traits were predicted by low Honesty-Humility, Emotionality, Agreeableness, and Conscientiousness, whereas borderline traits were found to be negatively related to eXtraversion and Conscientiousness but had a significantly positive relationship with Emotionality. As Emotionality appeared to be a differential predictor in this study, future research should further examine how Emotionality distinguishes between the various problematic personality traits, which may aid potential treatments/therapies.

Research suggests there is a widespread stigma among clinicians towards patients with borderline personality disorder (BPD) and that this contributes to poor treatment outcomes. Given the influence of learning environments in shaping perceptions, this study investigated the attitude of South Australian psychiatry trainees towards patients with BPD. A questionnaire was distributed to 89 South Australian doctors, from both The Adelaide Prevocational Psychiatry Program (TAPPP) and psychiatry trainees of The Royal Australian and New Zealand College of Psychiatrists (RANZCP). This questionnaire investigated the domains of treatment optimism, clinician attitude and empathy towards patients with BPD. Results indicated that psychiatry trainees near the end of training scored significantly lower across all domains, indicating a more negative perception of patients with BPD, when compared to early- and mid-stage trainees. This study identifies a need to understand why trainees closer to qualifying as psychiatrists have increased stigma towards patients with BPD. Improved education and training surrounding patients with BPD is warranted to reduce negative stigma and improve clinical outcomes.

The DSM-5 Alternative Model for Personality Disorders (AMPD) characterizes borderline personality disorder (BPD) in part as a constellation of maladaptive personality trait facets including emotional lability, anxiousness, separation insecurity, depressivity, impulsivity, risk-taking, and hostility. Previous studies have supported the construct validity of AMPD-BPD; however, research examining its predictive validity in relation to theoretically and clinically relevant constructs remains needed. The present study investigates the longitudinal relationships between AMPD-BPD and general distress, rumination, and suicidal ideation, as well as adaptive and maladaptive coping targeted in Dialectical Behavior Therapy (DBT) in a sample of participants with elevated BPD symptomology. We also examined if dysfunctional coping skill use at 9-month follow-up explained the relationship between baseline BPD traits and outcomes at 1-year. There were significant correlations between baseline trait BPD with dysfunctional coping skill use at 9-month follow-up and psychological distress and rumination at 1-year follow-up. Dysfunctional skill use exhibited a significant indirect effect in the association between trait BPD and rumination after 1 year. The findings of this study support the construct validity of AMPD-BPD that can inform treatment and research.

The ICD-11 has now taken effect and includes a new dimensional personality disorder (PD) diagnosis. The current study aimed to examine Aotearoa/New Zealand practitioners' perceptions of the clinical utility of the new PD system. A sample of 124 psychologists and psychiatrists completed a survey, applying the DSM-5 and ICD-11 PD diagnostic systems to a current patient, and completed clinical utility metrics on the DSM-5 and ICD-11 models. Additional open-ended questions further elicited clinicians' perceptions of the strengths, weaknesses and potential application issues of the ICD-11 PD diagnosis, and these responses were analysed through thematic analysis. Overall, the ICD-11 system was rated higher than the DSM-5 on all six clinical metrics, with no significant difference between psychologists' and psychiatrists' ratings. Five themes emerged: appreciation for an alternative to DSM-5, structural barriers preventing ICD-11 PD implementation, personal barriers to ICD-11 implementation, diagnoses viewed as low utility, clinician preference for formulation and cultural safety considerations for implementation of ICD-11 PD in Aotearoa/NZ. Overall, clinicians had positive opinions of the clinical utility of the ICD-11 PD diagnosis, although expressed some concerns about its implementation. The study expands upon initial evidence that mental health practitioners have generally positive perceptions of the ICD-11 PDs' clinical utility.

The relationship between the dimensional assessment of personality and difficulties in emotion regulation has yet to be made clear. The present study aimed to investigate the role of personality traits and emotion regulation on personality functioning. Difficulties in Emotion Regulation Scale (DERS), Beck Anxiety Inventory, Beck Depression Inventory, Personality Inventory for DSM-5 (PID-5) and Level of Personality Functioning Scale (LPFS) were rated for 220 patients with depression and/or anxiety disorder diagnosis and 100 healthy controls. Stepwise regression analyses (SRA) were used to find potential predictors of personality functioning, and generalized linear analyses (GLA) were used to find mediators between the traits and personality functioning. SRA results in the clinical group showed that higher depression, antagonism, difficulties in impulse control and difficulties in awareness predicted higher levels of dysfunction in personality. According to GLA results in the clinical group, the impulse subscale of DERS partially mediated the relationship between antagonism and level of impairment in personality functioning. Our results indicate that certain emotion regulation styles and personality traits play an important role in predicting personality functioning in the clinical sample of depression and anxiety patients. Future studies should focus on specific emotion dysregulation strategies and broaden the dimensional personality literature in different samples.