Early life predictors of callous-unemotional and psychopathic traits

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Date
2018
Journal Title
Journal ISSN
Volume Title
Publisher
Wiley
Abstract

Psychopathy is a disorder that occurs primarily in males. Offenders with psychopathic traits are responsible for a disproportionate amount of crime in society, particularly violent crime. Early childhood is a time when individual differences in empathy and guilt-key indicators of the construct of psychopathy-are first evident. A growing number of longitudinal studies have begun to investigate how factors in infancy and early childhood predict psychopathic-like traits in later childhood, adolescence, and adulthood. These studies have suggested that parenting styles during infancy (parental sensitivity, maternal harsh intrusion, commenting on the emotional state of the child) as well as attachment styles are predictive of later psychopathic-like traits. In addition, child characteristics such as temperament and the functioning of biological systems such as the autonomic nervous system and hypothalamic-pituitary-adrenal axis are predictive. Overall, studies have suggested that at least some of the origins of psychopathic traits are present in infancy and early childhood, which is consistent with the perspective of psychopathy as a neurodevelopmental disorder. A recent evolutionary-developmental model provides hypotheses regarding how psychopathy may develop and why it is more common in males than females. This model, and its implications for intervention, is discussed in the context of the longitudinal studies that have been conducted on psychopathy.

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Keywords
genetics, hormones, infancy, parenting, psychopathy, RESPIRATORY SINUS ARRHYTHMIA, CONDUCT PROBLEMS, CORTISOL RESPONSE, DIFFERENTIAL SUSCEPTIBILITY, OPPOSITIONAL DEFIANT, PERSONALITY-TRAITS, REACTIVITY, BEHAVIOR, CHILD, INTERVENTION, Psychology, Developmental, Psychology
Citation
Glenn, A. (2018): Early Life Predictors of Callous-Unemotional and Psychopathic Traits. Infant Mental Health Journal, 40(1).