“…The benefits of arranging a multiple schedule compared to other practical schedules warrant continued research in evaluating the efficacy of and preference for even more practical variations, such as those that involve portable or vocal cues (see Grow, LeBlanc, & Carr, 2010;Tiger, Hanley, & Heal, 2006;Tiger, Hanley, & Larsen, 2008), natural activity-based cues (see Kuhn, Chirighin, & Zelenka, 2010;Leon, Hausman, Kahng, & Becraft, 2010), or other formats (see Cammilleri, Tiger, & Hanley's, 2008, classwide application). The benefits of arranging a multiple schedule compared to other practical schedules warrant continued research in evaluating the efficacy of and preference for even more practical variations, such as those that involve portable or vocal cues (see Grow, LeBlanc, & Carr, 2010;Tiger, Hanley, & Heal, 2006;Tiger, Hanley, & Larsen, 2008), natural activity-based cues (see Kuhn, Chirighin, & Zelenka, 2010;Leon, Hausman, Kahng, & Becraft, 2010), or other formats (see Cammilleri, Tiger, & Hanley's, 2008, classwide application).…”