The duality of self-harm and aggression: implications for research and practice

Area of Science:

• Forensic Psychology
• Clinical Psychology
• Behavioral Science

Background:

• Dual harm, encompassing self-harm and aggression, is increasingly recognized in forensic populations.
• Historically, these behaviors were viewed separately, but emerging evidence highlights their co-occurrence and shared risk factors.
• Individuals exhibiting dual harm often face significant adversity and poorer clinical outcomes.

Purpose of the Study:

• To explore the concept of dual harm within forensic settings.
• To review current understanding and management strategies for dual harm.
• To identify critical research gaps and advocate for integrated approaches.

Main Methods:

• Literature review of existing research on self-harm and aggression in forensic populations.
• Conceptual analysis of dual harm as a distinct phenomenon.
• Synthesis of findings to inform clinical practice and future research directions.

Main Results:

• Dual harm is associated with increased adversity and negative outcomes compared to isolated self-harm or aggression.
• Current management often fails to address the co-occurrence of these behaviors.
• Significant gaps exist in understanding the etiology, assessment, and treatment of dual harm.

Conclusions:

• An integrated approach is essential for effectively conceptualizing and managing dual harm.
• Future research should focus on developing tailored interventions for individuals with dual harm.
• Improved understanding and practice are vital for enhancing the care of this high-risk forensic group.