“…Professional development packages designed to enhance the efficacy and consistency of instructional interactions in natural contexts often consist of several effective procedures such as written or verbal instructions, modeling, role-playing, on-the-job training, on-the-job monitoring, and on-the-job or performance feedback (e.g., Barton et al, 2013; Barton & Wolery, 2010; Casey & McWilliam, 2008; Codding, Feinberg, Dunn, & Pace, 2005; Fox, Hemmeter, Snyder, Binder, & Clarke, 2011; Leblanc, Ricciardi, & Luiselli, 2005; Parsons, Reid, & Green, 1996; Reinoehl & Halle, 1994; Richman, Riordan, Reiss, Pyles, & Bailey, 1988; Schepis et al, 2003; Schepis et al, 2001). For example, Schepis and colleagues (2003) developed a package to train four preschool teachers to enhance cooperative participation by five children (one child with moderate disabilities and four children with severe disabilities) and their typically developing peers during outdoor time.…”