“…Hand searching is an additional method to minimize indexing errors (Petticrew & Roberts, 2006). Reference lists from previous partner aggression literature reviews were searched for additional studies that were possibly not captured in database searches (Archer, 2002; Foran & O’Leary, 2008; Schumacher et al, 2001; Stith et al, 2000; Stith et al, 2008; Stith, Smith, Penn, Ward, & Tritt, 2004; Vives-Cases, Gil-Gonzalez, & Carrasco-Portino, 2009; Williams, Ghandour, & Kub, 2008). When methodological aspects of a study were unclear (e.g., missing reporting of response rate), lead authors were contacted for additional information.…”