“…1 Recently, a surge of interest in FAP has occurred. Most of the published works in FAP are theoretical (e.g., Abreu, Hübner, & Lucchese, 2012; Callaghan, Naugle, & Follette, 1996; Cautilli, Riley-Tillman, Axelrod, & Hineline, 2005; Fernández-Parra & Ferro, 2006; Follette, Naugle, & Callaghan, 1996; Holmes et al, 2003; Hopko & Hopko, 1999; Kanter, Callaghan, Landes, Busch, & Brown, 2004; Kohlenberg, Tsai, Parker, Bolling, Kanter, 1999; Pankey, 2012; Weeks, Kanter, Bonow, Landes, & Busch, 2012; Wetterneck, & Hart, 2012) but an increase in empirical work on FAP over the last several years was described by García (2008) and Mangabeira, Kanter, and Del Prette (2012). However, as Mangabeira et al (2012) observed, the published empirical studies of FAP still lack rigorous designs and most are narrative case studies.…”