This paper presents the Adaptive Calibration Model (ACM), an evolutionary–developmental
theory of individual differences in the functioning of the stress response system. The stress …

This chapter provides an overview of a group-based statistical methodology for analyzing
developmental trajectories–the evolution of an outcome over age or time. A detailed account …

Youth in secure juvenile justice settings (eg, detention, incarceration) often have histories of
complex trauma: exposure to traumatic stressors including polyvictimization, life-threatening …

Child maltreatment increases the risk for impaired social functioning and cortisol regulation.
However, the longitudinal interplay among these factors is still unclear. This study aimed to …

Children with persistent antisocial and aggressive behavior are diagnosed as having
disruptive behavior disorder. The authors review evidence that antisocial children, and …

An inverse relation between cortisol (re) activity and externalizing behavior has been
hypothesized, but research findings seem equivocal. We tested this hypo (re) activity …

Abstract Information on the neurobiology of empathy and callousness provides clinicians
with an opportunity to develop sophisticated understanding of mechanisms underpinning …

Introduction Scholars have established subcategories of aggressive behavior in order to
better understand this construct. Specifically, a classification based on motivational …

This article both selectively reviews the evidence supporting the view that reactive and
proactive aggression actually reflect related but separate constructs, and also investigates …

BackgroundVictims of bullying are at risk for psychotic experiences in early adolescence. It
is unclear if this elevated risk extends into late adolescence. The aim of this study was to test …