“…For two decades, behavior analysts have studied the potential of Naming with respect to how it may or may not facilitate certain emergent categorization (Arntzen, 2004;Clayton & Hayes, 1999;Dugdale & Lowe, 1990;Fields et al, 2003;Guess & Baer, 1973;Hayes, 1989;Hayes, Barnes-Holmes, & Roche, 2001;Horne et al, 2004Horne et al, , 2006Keller & Bucher, 1979;Lee, 1981;Lowe & Beasty, 1987;Miguel & Petursdottir, 2009;Miguel, Petursdottir, Carr, & Michael, 2008;Randell & Remington, 2006;Shusterman & Kastak, 1993;Sidman, 1986Sidman, , 1992Smeets & Striefel, 1976;Stone, Miguel, & Gould, 2006;Stromer & McKay, 1996;Wynn & Smith, 2003;Zentall, Galizio, & Critchfield, 2002). See Miguel and Petursdottir for a comprehensive review of that literature.…”