Personality Inventory for DSM-5 - Short Form

Overview

The Personality Inventory for DSM-5 - Short Form (PID-5-SF) is a self-report questionnaire designed to assess maladaptive personality traits. This tool aligns with the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), and focuses on measuring pathological personality traits across five broad domains. The PID-5-SF is a concise version of the full PID-5 and is used for both clinical and research purposes to aid in the diagnosis and understanding of personality disorders.

Purpose

The primary purpose of the PID-5-SF is to provide a comprehensive assessment of personality traits that may be indicative of personality disorders. It aims to:

• Identify maladaptive personality traits
• Assist in the diagnosis of personality disorders
• Facilitate treatment planning and monitoring

Structure

The PID-5-SF consists of 100 items, which are grouped into five broad domains:

• Negative Affectivity
• Detachment
• Antagonism
• Disinhibition
• Psychoticism

Each domain contains specific facets that further define the traits within that domain. Respondents rate each item on a 4-point Likert scale:

• 0 = Very False or Often False
• 1 = Sometimes or Somewhat False
• 2 = Sometimes or Somewhat True
• 3 = Very True or Often True

Applications

• Clinical Use: Clinicians use the PID-5-SF to identify personality traits that may indicate the presence of a personality disorder, to inform diagnosis, and to guide treatment planning.
• Research Use: Researchers utilize the PID-5-SF to study the structure and manifestations of personality traits, to explore the etiology of personality disorders, and to evaluate the efficacy of therapeutic interventions.

Psychometric Properties

The PID-5-SF has been validated through extensive research and demonstrates strong psychometric properties, including:

• Internal Consistency: The PID-5-SF shows high internal consistency, with Cronbach's alpha values typically above 0.80 for the domains.
• Test-Retest Reliability: The PID-5-SF exhibits good test-retest reliability, indicating that it produces stable results over time.
• Validity: The PID-5-SF has strong convergent and discriminant validity, effectively measuring the intended traits and distinguishing between different personality disorders.

Translation and Adaptation

The PID-5-SF has been translated into multiple languages and adapted for use in various cultural contexts, ensuring its applicability and reliability across diverse populations.

Conclusion

The Personality Inventory for DSM-5 - Short Form (PID-5-SF) is a valuable tool for assessing maladaptive personality traits and diagnosing personality disorders. Its structured format, robust psychometric properties, and adaptability make it an essential instrument in both clinical practice and research. By identifying key personality traits, the PID-5-SF aids healthcare providers in developing targeted treatment plans and advancing the understanding of personality disorders.