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Related Concept Videos

Antisocial Personality Disorder01:24

Antisocial Personality Disorder

Antisocial personality disorder is a chronic mental health condition characterized by persistent patterns of disregard for the rights and well-being of others. Individuals with antisocial personality disorder exhibit behaviors that include deceitfulness, impulsivity, irresponsibility, aggression, and a profound lack of empathy. These traits often manifest early in life and persist into adulthood, leading to significant personal, social, and legal consequences.
Behavioral Characteristics and...
Dark Triad and Person Perception01:29

Dark Triad and Person Perception

Person perception is influenced by both external behaviors and the observer’s internal characteristics, including personality traits. Individuals with dark personality traits, comprising psychopathy, Machiavellianism, and narcissism — collectively known as the dark triad – exhibit manipulative and exploitative tendencies in social contexts. These traits affect how they perceive others and how they are perceived.The Role of Dark Personality Traits in Person PerceptionBlack et al. (2014) explored...
Empathy02:34

Empathy

Some researchers suggest that altruism operates on empathy. Empathy is the capacity to understand another person’s perspective, to feel what he or she feels. An empathetic person makes an emotional connection with others and feels compelled to help (Batson, 1991). Empathy can be expressed in several ways, including cognitive, affective, and motor.
Psychosexual Theory of Development01:14

Psychosexual Theory of Development

Sigmund Freud's psychosexual theory of development suggests that early childhood experiences significantly shape personality and behavior. Freud proposed that development is discontinuous, occurring in five distinct stages, each defined by a focus on different erogenous zones. He believed that failure to resolve the conflicts specific to each stage successfully could result in fixation, potentially influencing behavior as adults.
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Schizophrenia is a neurodevelopmental disorder whose origins are rooted in complex genetic components. Despite our burgeoning understanding, the pathophysiology of this disorder remains incompletely deciphered.
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Kohlberg's Theory of Moral Development01:19

Kohlberg's Theory of Moral Development

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Pre-Conventional Level
At the pre-conventional level, morality is primarily driven by personal consequences. In Stage...

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Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
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The development of psychopathy.

Donald R Lynam1, Lauren Gudonis

  • 1Department of Psychology, University of Kentucky, Lexington, Kentucky 40506-0044, USA. DLYNA1@uky.edu

Annual Review of Clinical Psychology
|August 25, 2007
PubMed
Summary

Psychopathy in youth resembles adult psychopathy, showing stable traits and links to externalizing behaviors. Further research is needed to understand its developmental origins.

Area of Science:

  • Developmental Psychology
  • Clinical Psychology
  • Forensic Psychology

Background:

  • Psychopathy is a complex personality construct.
  • Understanding its developmental trajectory is crucial for early intervention.

Purpose of the Study:

  • To review the developmental presentation of psychopathy across the lifespan.
  • To explore the etiological factors contributing to psychopathy.
  • To address recent debates on juvenile psychopathy assessment.

Main Methods:

  • Review of recent empirical research on juvenile and adult psychopathy.
  • Analysis of studies utilizing juvenile psychopathy indices.
  • Examination of theoretical frameworks for psychopathy development.

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Main Results:

  • Juvenile psychopathy assessment is reliable and shares nomological networks with adult psychopathy.
  • Juvenile psychopathy correlates with offending, externalizing problems, low Agreeableness/Conscientiousness, and emotional/inhibitory deficits.
  • Evidence suggests psychopathy traits are relatively stable throughout adolescence.

Conclusions:

  • Psychopathy presents similarly in youth and adulthood.
  • Further research is needed to elucidate the origins of psychopathy.
  • The downward extension of psychopathy to juveniles is empirically supported.