“…Most of the studies that were reviewed were conducted through single subject (Beard & Sugai, 2004;Golly et al, 2000;Lien-Thorne & Kamps, 2005;Özdemir, 2011;Rodriguez, Sheldon, Loman, & Horner, 2009;Russell-Carter & Horner, 2007Sprague & Perkins, 2009) and experimental research designs Diken et al, 2010;Seeley et al, 2009;Sumi et al, 2012;Walker et al, 2009;Walker, Kavanagh, et al, 1998). However, a number of the studies using qualitative data collection techniques and describing the views of people who have a key role in the application of the program, including program counselors, teachers, and family, are limited (Diken & Rutherford, 2005;Overton, McKenzie, King, & Osborne, 2002).…”