“…Overall, throughout the vast array of command/compliance literature, only a few studies have studied commands in naturalistic classroom settings (Atwater & Morris, 1988;Matheson & Shriver, 2005;Ndoro, Hanley, Tiger, & Heal, 2006;Noell et al, 2001;Strain, Lambert, Kerr, Stagg, & Lenkner, 1983). Researchers have generally studied one command type at a time leading to the overlap in identification and description of commands and to some confusion regarding the role that command form, specificity, and rate play in a child's compliance to commands (Houlihan et al, 1992;Houlihan, Vincent, Ellison, & Jones, 1994).…”