Psychopathy is a personality disorder characterized by a constellation of affective,
interpersonal, lifestyle and antisocial features whose antecedents can be identified in a …

This article provides a comprehensive review of the research on the use of callous and
unemotional (CU) traits for designating an important subgroup of children and adolescents …

METHODS: We analyzed National Violent Death Reporting System (NVDRS) surveillance
data capturing suicide deaths from 2003 to 2012 for 17 US states. Participants included all …

It is widely accepted that suicidal behavior often occurs with little planning. We propose,
however, that suicidal behavior is rarely if ever impulsive—that it is too frightening and …

Historically, the study of psychopathy in women was all but ignored by psychopathologists
and forensic psychologists. Hare's Psychopathy Checklist (PCL) and its revised version …

We evaluate the importance of callous‐unemotional (CU) traits as a personality construct in
isolation from other facets of psychopathy. Specifically, we review research suggesting that …

Background The purpose of this study was to investigate the relationship between anxiety
proneness and aggressive behavior in adolescents. Methods A quantitative, large scale …

This study investigated the phenomenology and clinical correlates of suicidal thoughts and
behaviors in youth with ASD (N= 102; range 7–16 years). The presence of suicidal thoughts …

This paper reviews empirical evidence of the association between suicide-related behaviors
and anxiety among children and adolescents. It begins with a review of suicide-related …

This chapter provides practitioners with a firm grasp of the scientific foundations and clinical
use of the Psychopathy Checklist-Revised (PCL-R) and Psychopathy Checklist Screening …