“…A reinforcement program such as a token economy is used to reinforce the occurrence of pro-social behavior, and schools define and use a continuum of logical consequences for inappropriate behavior. A growing body of research supports the utility of Tier I supports within the framework of SWPBS for decreasing discipline problems and enhancing pro-social behavior and academic success (Bohanon et al, 2006;Duda, Dunlap, Fox, Lentini, & Clarke, 2004;Leedy, Bates, & Safran, 2004;Lewis, Powers, Kelk, & Newcomer, 2002;Markey, Markey, Quant, Santelli, & Turnbull, 2002;Metzler, Biglan, Rusby, & Sprague, 2001;Taylor-Greene et al, 1997;Warren et al, 2003). Readers interested in learning more about Tier I of SWPBS are referred to www.pbis.org, which provides literature reviews and information on the implementation of SWPBS.…”