Evaluating Stable and Situational Expressions of Passive-Aggressive Personality Disorder: A Multimethod Experience...

Area of Science:

• Psychology
• Clinical Psychology
• Personality Disorders

Background:

• Passive-aggressive (PA) personality traits are increasingly recognized for impacting treatment engagement and recovery.
• Theoretical debates and exclusion from DSM-5 highlight gaps in understanding PA's structure and stability.
• A need exists for in-depth analysis of PA's daily manifestations and temporal dynamics.

Purpose of the Study:

• To provide a detailed portrait of daily interpersonal behaviors and experiences in an individual with significant PA traits.
• To examine changes in self and interpersonal functioning over one year of residential treatment.
• To deepen the understanding of the dynamic motivational structure of PA over time.

Main Methods:

• Utilized a multimethod, experience sampling assessment framework.
• Focused on a single research subject undergoing long-term residential treatment.
• Collected data over a one-year period to track changes.

Main Results:

• The study generated a complex picture of daily interpersonal behaviors and experiences across various contexts.
• Identified changes in self and interpersonal functioning throughout the year of treatment.
• Provided insights into the evolving motivational structure of passive-aggressive traits.

Conclusions:

• Findings contribute to a better understanding of passive-aggressive personality dynamics.
• Support the integration of multimethod assessment in routine clinical practice.
• Emphasize the value of longitudinal, in-depth case studies for complex personality traits.