The Factor Structure of Intimate Partner Violence Risk

Area of Science:

• Criminology
• Forensic Psychology
• Public Health

Background:

• Intimate partner violence (IPV) poses a significant public health and safety concern.
• Accurate risk assessment is crucial for preventing recidivism in individuals charged with IPV.
• Current IPV risk assessment tools may benefit from refinement to capture underlying constructs more effectively.

Purpose of the Study:

• To explore the factor structure of combined items from multiple IPV risk assessment tools.
• To determine if identified risk factors predict recidivism outcomes in a Canadian sample.
• To enhance the understanding of latent constructs within IPV risk.

Main Methods:

• Analysis of data from 251 adult men charged with violence against female intimate partners in Canada (2010-2016).
• Combined items from three IPV risk assessment tools to identify underlying factor structures.
• Statistical examination of whether identified factors predicted IPV and violent recidivism over a 4-year follow-up period.

Main Results:

• Six underlying risk factors were identified from the combined IPV risk assessment items.
• Two factors significantly predicted intimate partner violence (IPV), any violent, and any recidivism.
• The 'Antisocial Patterns and Psychosocial Adjustment' factor independently predicted IPV and violent recidivism, outperforming other factors.

Conclusions:

• Findings suggest opportunities to enhance current IPV risk assessment measures.
• The results support the development of more informative causal theories of IPV recidivism.
• Identifying specific predictive factors like 'Antisocial Patterns and Psychosocial Adjustment' can refine intervention and prevention strategies.