Sadism and Personality Disorders.

Area of Science:

• Psychology
• Clinical Psychology
• Forensic Psychology

Background:

• Sadistic pleasure, defined as the enjoyment of inflicting harm, has significant negative interpersonal and societal impacts.
• Understanding the traits associated with sadism is crucial for addressing its consequences.

Purpose of the Study:

• To review the empirical evidence linking sadism with personality disorders, psychopathy, the Dark Triad, and fundamental personality traits.
• To illuminate the nomological network of traits associated with sadism in both clinical and community samples.

Main Methods:

• The review synthesizes existing self-report studies, primarily focusing on the Dark Triad.
• It highlights the limited empirical investigation into the relationship between sadism and DSM personality disorders.

Main Results:

• Sadism demonstrates the strongest correlation with psychopathic personality traits.
• Evidence suggests sadism can stem from the interpersonal, affective, and behavioral components of dark personality traits.
• Current understanding reveals diverging views on the distinct nature of sadism relative to psychopathy and other dark traits.

Conclusions:

• Sadism is significantly associated with psychopathy, but its relationship with a broader spectrum of personality disorders requires further investigation.
• Future research should explore diverse samples, incorporate behavioral assessments, and examine the influence of situational and affective factors on sadistic tendencies.