“…Teacher implementation of effective instructional strategies in the classroom demonstrate positive performance outcomes for students experiencing academic and social failure (Conroy et aL, 2008;Hanushek, 1992;Nye et aL, 2004). In this context, effective instruction has been described within an instructional sequence as including management, organization and instructional strategies (Conroy, 2009;Gunter et aL, 2002), the opportunity for engagement with academic content (Brophy, 1983) and the use of scheduling and proximity to promote on task behavior (Guardino & Fullerton, 2010). Further, the specific strategy involving teacher use of opportunities to respond is associated with improved academic performance (Kern & Clemens, 2007;Sutherland et aL, 2003;Sutherland & Wehby, 2001), decreased disruption (Kern & Clemens, 2007;Sutherland et aL, 2003) and increased levels of student engagement (Carnine, 1976;Carnine & Fink, 1978;Haydon, et aI., 2010;Haydon, et aI., 2009).…”