Objective: Problems with reward processing have been implicated in multiple psychiatric disorders, but psychiatric comorbidities are common and their specificity to individual psychopathologies is unknown. Here, we evaluate the association between reward functioning and general or specific psychopathologies. Method: 1,213 adults and their1,531…

Oral diseases present higher prevalence in people with mental disorders, which makes dental care a possible means for screening and referral to mental health specialized care. Because some dental conditions can be caused by or associated with mental disorders, dentists can identify patients' mental health care needs. However, they have shown low…

Objective: Self-harm and personality psychopathology have been linked, with the most robust correlations existing between negative affectivity and self-harm. Psychological pain, an emotionally-based aversive feeling, has been linked to self-harm. Considering the connection between personality psychopathology and self-harm, psychological pain may…

Introduction: Greater psychopathology among individuals with intellectual disabilities, as well as distress among their parents, are negatively associated with personal growth among the latter. This study examines the role of parents' social support and their attitudes toward service use as mediators of the relationship between psychopathology…

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…

Objective: To examine the theoretical and empirical contribution of Joe Biederman and his colleagues to the understanding of executive function (EF) and ADHD. Method: We searched PubMed for references to EF in Biederman's publications and conducted a narrative review of this literature. Results: In 50 or more papers using neuropsychological tests,…

Background: To mitigate stigma, many universities recently changed the name of their "Abnormal Psychology" course to "Psychopathology." Objective: In a preregistered study, we investigated whether "Psychopathology" is less stigmatizing than "Abnormal." Method: Undergraduate students completed an implicit…

The news of a 16-year old teenager hacking a 13-year old boy to death in a toilet unprovoked in a secondary school in Singapore shook the whole nation in July 2021. In this article, we analyze the institutionalizing responses to the growing sense of youth mental health crisis in Singapore, catalyzed by River Valley High School incident, as the…

Questionnaires inquiring about psychopathology symptoms often produce data with excess zeros or the equivalent (e.g., none, never, and not at all). This type of zero inflation is especially common in nonclinical samples in which many people do not exhibit psychopathology, and if unaccounted for, can result in biased parameter estimates when…

While it is now argued that intellectual giftedness is not causally associated with well-being, the individual and environmental determinants associated remain empirically underexplored. Trying to fill this gap, this study investigated potential risk and protective factors on the well-being and mental health of 219 Canadian intellectually gifted…

Brain age, a measure of biological aging in the brain, has been linked to psychiatric illness, principally in adult populations. Components of socioeconomic status (SES) associate with differences in brain structure and psychiatric risk across the lifespan. This study aimed to investigate the influence of SES on brain aging in childhood and…

Background: While abnormal psychology courses have traditionally focused on psychopathology, there are several benefits to adopting a strengths-based approach. Objective: This study examined the teaching of a strengths-based assessment approach (the DICE-PM Model), compared to teaching as usual, in an undergraduate abnormal psychology course.…

Objective: This article will review the use of the CBCL to diagnose youth with psychopathological disorders focusing on: ADHD, Mood Disorders, Autism Spectrum disorders, and Disruptive Disorders. Method: Using a narrative review approach, we investigate the usefulness of the CBCL as a screening tool to detect childhood onset psychopathology across…

In recent years, some models for binary and graded format responses have been proposed to assess unipolar variables or "quasi-traits." These studies have mainly focused on clinical variables that have traditionally been treated as bipolar traits. In the present study, we have made a proposal for unipolar traits measured with continuous…

Objective: Individuals with internet gaming disorder (IGD) or gaming disorder (GD) had a higher prevalence of ADHD than individuals without IGD or GD. The overpathologizing of excessive gaming behaviors may be associated with the functional impairment due to ADHD in individuals with GD. Methods: The present study was designed to compare the gaming…