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Related Concept Videos

Personality Disorders: Paranoid and Schizoid01:22

Personality Disorders: Paranoid and Schizoid

Personality disorders represent enduring cognition, affect, and behavior patterns that significantly deviate from societal norms. These maladaptive traits often lead to difficulties in various domains, including interpersonal relationships, occupational settings, and overall psychological well-being. Paranoid personality disorder and schizoid personality disorder are two distinct conditions marked by odd or eccentric behavior.
Paranoid Personality Disorder
Paranoid personality disorder is...
Borderline Personality Disorder01:25

Borderline Personality Disorder

Borderline Personality Disorder is a complex and multifaceted mental health condition characterized by pervasive instability in interpersonal relationships, self-image, emotions, and impulse control. This instability manifests in extreme emotional reactions, fear of abandonment, and self-destructive behaviors. The disorder significantly impacts daily functioning, often leading to distress in both personal and professional domains.
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Personality Disorders: Dependent and Obsessive-Compulsive01:24

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Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
 Dependent Personality Disorder
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Personality Disorders: Schizotypal and Histrionic01:20

Personality Disorders: Schizotypal and Histrionic

Schizotypal personality disorder and histrionic personality disorder are two distinct psychological conditions classified under personality disorders, each characterized by unique behavioral patterns and social difficulties. Both disorders significantly affect interpersonal relationships and emotional well-being, leading to social isolation and frustration.
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Personality Disorders: Narcissistic and Avoidant01:26

Personality Disorders: Narcissistic and Avoidant

Narcissistic and avoidant personality traits represent two contrasting patterns of behavior that significantly influence social interactions and self-perception. While individuals with narcissistic disorder seek admiration and validation, individuals with avoidant personality disorder withdraw due to fear of judgment.
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Personality Theory by Eysenck and Eysenck01:29

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Hans and Sybil Eysenck developed a widely recognized theory of personality, which emphasizes the role of temperament and genetically based differences in shaping individual traits. Their theory posits that biological factors primarily determine personality and can be understood through two main dimensions: extroversion/introversion and neuroticism/stability.
In the extroversion/introversion dimension, highly extroverted people are sociable, outgoing, and easily connect with others. In contrast,...

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Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder
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Stability and change in personality disorders.

Leslie C Morey1, Christopher J Hopwood

  • 1Department of Psychology, Texas A&M University, College Station, Texas 77843, USA. leslie-c-morey@tamu.edu

Annual Review of Clinical Psychology
|December 19, 2012
PubMed
Summary

Personality disorders (PDs) show complex stability. Estimates vary based on assessment methods, constructs, and sampling, meaning no single answer exists for PD stability.

Area of Science:

  • Psychiatry
  • Psychology
  • Mental Health

Background:

  • Personality disorders (PDs) are often distinguished from other psychopathology by their stability.
  • Assessing PD stability is crucial for understanding their nature and for clinical classification.
  • Recent advancements in assessment tools and longitudinal studies offer new insights into PD stability.

Purpose of the Study:

  • To review and critically evaluate the existing longitudinal research on the stability of personality disorders.
  • To identify and discuss factors that influence the estimation of PD stability.
  • To address the complexity surrounding the question of how stable personality disorders are.

Main Methods:

  • Review of longitudinal research studies focusing on personality disorder stability.

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  • Analysis of factors impacting stability estimates, including construct type, stability definition, assessment modality, reliability, and sampling.
  • Synthesis of findings from major longitudinal studies on PD stability.

    • Main Results:

    • Personality disorder stability is complex and not easily summarized by a single metric.
    • Stability estimates are significantly influenced by the specific constructs measured, the type of stability examined (e.g., trait vs. state), and the reliability and modality of assessment instruments.
    • Sampling characteristics also play a critical role in observed stability patterns.

    Conclusions:

    • No definitive, universal answer exists to the question of personality disorder stability.
    • Future research and diagnostic classification systems must acknowledge and carefully account for the multifaceted nature of PD stability.
    • A nuanced approach is required to accurately understand and classify personality disorders based on their stability characteristics.