“…These include, but are not limited to, brain development, language, cognitive development (e.g., concentration, memory), academic achievement, interpersonal relationships (e.g., child-caregiver attachment), and mental well-being (Cowell, Cicchetti, Rogosch, & Toth, 2015;Mills et al, 2013;Petrenko, Friend, Garrido, Taussig, & Culhane, 2012;Romano, Babchishin, Marquis, & Fréchette, 2015;Stone, 2007;Trout, Hagaman, Casey, Reid, & Epstein, 2008;Veltman & Browne, 2001). Research suggests that the frequency of clinically significant mental health difficulties among maltreated children ranges from 40 to 80% (Burge, 2007;Czincz & Romano, 2009), which contrasts sharply with rates of 14 to 18% reported for nonmaltreated children (Stein, Rae-Grant, Ackland, & Avison, 1994;Waddell, Offord, Shepherd, Hua, & McEwan, 2002). Despite the negative impact associated with maltreatment as well as the importance of early detection and treatment of mental health consequences for maltreated children, no previous research has synthesized the degree of agreement across informants (e.g., caregivers, children, and teachers) when assessing for mental health problems and when developing treatment plans to best address maltreatment-related effects.…”