“…These studies form a volume of research that demarcate SV as an important area of family violence to investigate, with reports of both minor wounds (e.g., cuts and bruises; Straus & Gelles, 1990) and serious injuries (e.g., burns, puncture wounds, and broken limbs; Khan & Cooke, 2008) as well as long-term psychological effects of SV, including anxiety symptoms (Graham-Bermann, Cutler, Litzenberger, & Schwartz, 1994), depression (Hoffman & Edwards, 2004;Stocker, Burwell, & Briggs, 2002), substance abuse (Button & Gealt, 2010), eating disorders, and attempts at suicide (Wiehe, 1997). These findings have encouraged a theoretical shift from individual or psychoanalytical explanations of why SV might occur (for a review, see Whiteman, McHale, & Soli, 2011) to more testable evolutionary perspectives (e.g., Archer, 2013: Khan et al 2016) and prevailing conflict, feminist, and social learning theories (Hoffman & Edwards, 2004).…”