Abstract Repeated suicide attempts are a significant risk factor for suicide, and anxiety sensitivity has been proposed as one of the individual characteristics that increase such attempts. However, there is a lack of research that explores the underlying mechanism of how anxiety sensitivity is associated with suicide attempts. The present study examined the mediating effect of rumination and hopelessness in the relationship between anxiety sensitivity and repeated suicide attempts among psychiatric patients. The moderating effect of gender in this mediating relationship was also investigated. Two hundred twenty-nine patients who visited the psychiatric department at a university hospital in Seoul completed [...]

Abstract Dimensional, transdiagnostic models of psychopathology such as RDoC and HiTOP increasingly inform how core and covarying processes are conceptualized in psychopathology diagnoses. It follows that the field may benefit from considering transdiagnostic, dimensional intervention models to promote mental wellness across human experiences. The current study presents Mood Lifters as a programmatic case study of a biopsychosocial-informed treatment approach that targets psychopathology as conceptualized within RDoC and HiTOP frameworks. Mood Lifters is a 15-week, peer-led, group-based program that promotes transdiagnostic mental wellness. This program demonstrates how a single intervention can address psychopathology across various domains highlighted in prominent alternative models [...]

Abstract In this overview, I consider the gregariousness of human nature and use it as context for the five articles in this special issue on suicidality. I point out that these five papers represent the diversity in concepts and methods characteristic of a young science, decades away from maturity. Nevertheless, I contend that there are commonalities in suicidality specifically and human experience more generally, and that themes like human sociality may serve as a heuristic in understanding them and in preventing the deaths by suicide. [...]