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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...
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.
Schizotypal Personality Disorder: Eccentric Behavior and Social Withdrawal
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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
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle with...
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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Narcissistic individuals exhibit an inflated sense of self-importance and an excessive need for admiration. They are often...
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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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.
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Related Experiment Video

Updated: May 15, 2026

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder
09:55

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Schizoid personality disorder.

Joseph Triebwasser1, Eran Chemerinski, Panos Roussos

  • 1James J. Peters VA Medical Center.

Journal of Personality Disorders
|January 4, 2013
PubMed
Summary
This summary is machine-generated.

Evidence for schizoid personality disorder (ScPD) as a distinct diagnosis is limited. Research suggests ScPD may be better represented by schizotypal or avoidant personality disorders, or a dimensional approach.

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Area of Science:

  • Psychiatry
  • Clinical Psychology
  • Personality Disorders

Background:

  • Schizoid personality disorder (ScPD) is classified under "cluster A" in DSM-IV.
  • Existing research on ScPD's psychometric properties is scarce.

Purpose of the Study:

  • To review the validity and reliability of ScPD as a distinct diagnosis.
  • To evaluate the evidence for retaining ScPD in future diagnostic manuals.

Main Methods:

  • Systematic review of publications on ScPD.
  • Analysis of data from personality disorder study groups.

Main Results:

  • Limited evidence supports ScPD's validity and reliability as a separate disorder.
  • Some evidence suggests schizoid patients may represent two distinct groups: affect-constricted and seclusive.

Conclusions:

  • The justification for ScPD as an independent diagnosis is weak.
  • Consideration should be given to removing ScPD from DSM-V and using a dimensional model for schizoid traits.