DSM models of personality disorders

Area of Science:

• Psychiatry
• Psychology
• Mental Health

Background:

• Personality disorders are a core diagnostic category in psychiatric classification.
• The Diagnostic and Statistical Manual of Mental Disorders (DSM) is the primary reference for psychiatric diagnoses.
• Historical editions of the DSM have consistently included personality disorders.

Purpose of the Study:

• To describe the evolution of personality disorder diagnostic terms and revisions across DSM editions.
• To review the ongoing debate between categorical and dimensional approaches to personality disorders.
• To summarize the Alternative Model for DSM-5 Personality Disorders.

Main Methods:

• Literature review of DSM editions.
• Analysis of diagnostic term changes.
• Examination of controversies in personality disorder classification.

Main Results:

• Personality disorders have been a consistent feature throughout the history of the DSM.
• Significant revisions in diagnostic criteria and terminology have occurred across DSM editions.
• The DSM-5 introduced an Alternative Model, reflecting ongoing debate.

Conclusions:

• The classification of personality disorders in the DSM has undergone substantial evolution.
• The categorical versus dimensional model debate continues to influence diagnostic frameworks.
• The DSM-5 Alternative Model represents a significant development in the conceptualization of personality disorders.