Understanding the nature and etiology of intimate partner violence and implications for practice and policy.

Theoretical perspectives underlying hypotheses about the nature and etiology of intimate partner violence are important as they inform professionals how they should best respond to reduce or eliminate this social problem. Therefore, it is crucial that practice led initiatives are driven by theory that is supported by good quality empirical evidence. This review aims to provide a synthesis of methodologically sound research to understand how intimate partner violence is best conceptualized, and what the implications of this evidence based theory hold for practice and policy. A wealth of evidence supporting the need to further explore and respond to the spectrum of partner violence from a gender inclusive perspective is demonstrated. Implications of the evidence for multidisciplinary work, prevention, assessment, treatment, and policy related to intimate partner violence are discussed.