“…Maheady, Sacca, & Harper, 1988). In addition, CWPT and many variations of it have been shown to be effective in increasing performance of spelling (e.g., Mortweet et al, 1999;Telecsan, Slaton, & Stevens, 1999), mathematics (e.g., Fantuzzo et al,1992;Franca et al,1990;Rhymer et al, 2000), and reading (e.g., Mastropieri et al, 2001;Mathes, Howard, Allen, & Fuchs, 1998). Moreover, peer tutoring has also demonstrated improvements in behavior among students presenting with behavioral issues and attention deficit hyperactivity disorder (Dupaul, Ervin, Hook, & McGoey, 1998;Dupaul & Henningston, 1993;Franca et al, 1990).…”