Studies have shown that socially prescribed perfectionism (SPP) is a critical predictor of depression. However, few studies have explored the mechanisms underlying the effects of SPP on depression in Chinese adolescents. Accordingly, the current study aims to explore the relationship between SPP and depression among Chinese adolescents, including…

The dark core of personality is a recent construct that encompasses the malevolent, antagonistic, and aversive side of human nature that represents the common inner core of dark personality traits. The aim of the present study is to develop a short, multidimensional, and invariant version of the dark core of personality D70 measure. Two samples of…

This study aims to discover the levels of narcissism among university students, who are actively involved in sports, in order to reveal the differences between narcissism levels and sociodemographic variables. A total of 611 athletes participated in the study, of whom 236 were females (38.6%) and were males 375 (61.4%). They all have actively…

Background: The differential susceptibility hypothesis states that some genetic variants that confer risk in adverse environments are beneficial in normal or nurturing environments. The cholinergic system is promising as a source of susceptibility genes because of its involvement in learning and neural plasticity. The cholinergic receptor gene…

The purpose of this article is to provide a foundation for the development of evidence-based guidelines for the assessment of personality disorders, focusing in particular on integrated assessment strategies. The general strategy recommended herein is to first administer a self-report inventory to alert oneself to the potential presence of…

The authors examined the construct and incremental validity of the Interpersonal Measure of Psychopathy (IM-P), a relatively new instrument designed to detect interpersonal behaviors associated with psychopathy. Observers of videotaped Psychopathy Checklist-Revised (PCL-R) interviews rated male prisoners (N = 93) on the IM-P. The IM-P correlated…