“…A plethora of literature indicates that the racial and socioeconomic (SES) composition of a school's student body is related to the academic climate and resources that optimize opportunities to learn. Schools with concentrations of disadvantaged minority and poor youth are less likely to have highly qualified teachers, peers who demonstrate that they value academic excellence, or the opportunity to enroll in advanced levels of core academic classes that prepare students for college success (Bankston &Caldas, 1996;Borman et al, 2004;Hanushek, Kain, & Rivkin, 2009;Jackson, 2009;Lleras, 2008;Mickelson et al, 2013a;Mickelson & Nkomo, 2012;Palardy, 2013;Rumberger & Palardy, 2005;Kelly, 2009;Teranishi & Parker, 2010).…”