“…Student socio-economic status, and family and racial/ethnic background (Coleman et al, 1966;Fowler and Walberg, 1991;Gottfredson et al, 2005;Hanushek, 1997;Rouse and Barrow, 2006;Rumberger and Palardy, 2005;Welsh, 2001), school enrollment size (Cotton, 1996;Ready et al, 2004;Schneider, 2002;Williams, 1990), and building age (Earthman and Lemasters, 1996;Kumar et al, 2008;McGuffey, 1982;National Research Council, 2006;Schneider, 2002;Uline, 2000) have repeatedly been shown to be strongly related to student academic achievement and misbehaviors. Due to their strong connection with student performance, these following four aggregate factors for each school were accounted for in the statistical analyses conducted in this study.…”