“…Over 25 years of research on the outcomes of students with and without disabilities at both the elementary and secondary levels suggests neither adverse nor positive academic impact of IE (Cole, Waldron, & Majd, 2004;Farrell, 2000;Hunt, Staub, Alwell, & Goetz, 1994;Lindsay, 2007;Markussen, 2004;Myklebust, 2002;Obrusnikova, Valkova, & Block, 2003;Rankin et al, 1999;Rea, McLaughlan, & Walther-Thomas, 2002). Such research has included measures of gains in academic attainment over a wide range of curricular areas, including math, literacy, science and physical education.…”