Although it is recognised that autism spectrum disorder (ASD) and personality disorders (PDs) have a variety of factors in common, the exact nature of the relationship between ASD and the PDs remains unclear. The overlapping symptom profiles and complexities in developmental trajectories in ASD and PDs can lead to diagnostic uncertainty and to…

We examined how bullying victimization across childhood and adolescence was associated with BPD symptoms in emerging adulthood. Participants were drawn from the McMaster Teen Study, representing a community sample. A three-class solution of bullying victimization trajectories was selected from a semi-parametric group-based trajectory analysis…

We developed and validated a self-report scale for screening pathological traits of dependent personality disorder (DPD) from the Hierarchical Taxonomy of psychopathology (HiTOP) perspective. The sample was 693 adults who answered the new scale, the Dimensional Clinical Personality Inventory DPD (IDCP-DPD), the PID-5, the FFDI, and the FFBI. The…

Holistic and ecological approaches to mental health support have been identified by many as best-practice approaches for creating and sustaining well-being. Those who experience mental health challenges including, for example, Borderline Personality Disorder (BPD), often struggle to find adequate, sustainable and ongoing care from clinical…

Purpose: Audio-visual presentations -- delivered either in real-life or virtually -- feature heavily in educational assessments and employer recruitment. This study explored neurodivergent undergraduate students' experiences of presentations. The aim was to understand how neurodivergent students describe experiences of presentations in educational…

The emotional valence of memory recall strongly influences the extreme, and often self-destructive behavioral response. Overall, 4427 people from the community filled out our screening questionnaire, of which 674 (mean age: 32.9 years, 64.7% women) passed the threshold for the likely presence of borderline personality disorder (BPD). Participants…

Individual and multiple games played on the Internet are seen as a popular leisure activity, which is becoming increasingly common among young people. With the COVID 19 pandemic, the interest in Internet games has increased because young people spend more time at home. This has led to an increase in Internet gaming disorder, which is recognized by…

Behavioural, cognitive and emotional dysregulation related to parent borderline personality disorder (BPD) may have a major impact on parent-infant interactions. We investigated the ways in which infant social withdrawal and mother sensitivity may be associated to a BPD diagnosis in mothers. Two groups of clinic-referred mother-infant dyads were…

Borderline personality disorder is a severe disorder with distinct features which might be early identified in adolescence. Adverse experiences in childhood have been established as a risk factor for developing borderline features, and self-compassion has been proposed as a protective factor. This study aimed to test the mediation role of the…

Parents of children with autism spectrum disorder appear to experience high levels of psychological distress, yet little is known about the prevalence of psychological disorders in this population. The aim of this systematic review and meta-analysis was to estimate the proportion of these parents who experience clinically significant…

An emerging literature base suggests that symptoms of oppositional defiant disorder (ODD) persist beyond adolescence and are associated with unique psychosocial impairment for adult populations. The purpose of this study is to examine the clinical characteristics of ODD symptoms in a young adult population. Three-hundred and five young adult…

Genuine happiness is impossible without authentic concern for and corresponding behaviour towards the well-being of others. Such an incorporation of others into the self refers to a "democratic self" and the related regard for the common good. The author argues that the honesty of professionals who work in or for an educational or…

The intermediate psychological therapies service is provided for individuals referred with common mental health problems within the primary care psychological therapies service, but whose difficulties are longstanding and/or complex. The prevalence of borderline personality disorder (BPD) in intermediate psychological therapy services has not been…

This book reviews the theoretical underpinnings and practice of dialectical behavior therapy (DBT), a radical treatment developed by Marsha Linehan to treat borderline personality disorder (BPD). DBT has proven to be effective with a wide range of mental health problems, including self-harm, suicidality, substance abuse, and eating disorders that…

Background: Adults with intellectual disabilities (ID) commonly live in specialised residential settings. Data collected from these adults are often nested. The aim of this study is to examine the impact of this data structure. Method: Referent caregivers completed the Reiss Screen for Maladaptive Behaviour for each of the 571 adults with ID who…