“…Challenging behaviors are a common problem in early childhood special education settings (Campbell, 1995;Eisenhower, Baker, & Blacher, 2005) and are likely to persist over time (Green, O'Reilly, Itchon, & Sigafoos, 2005). Early intervention for young children with challenging behaviors is critical for the prevention of long-term negative effects on the development of social and academic skills (LaRocque, Brown, & Johnson, 2001). Functional behavior assessent (FBA), and interventions based on the identified function of behavior are considered to be best practice for serving children that have behavioral concerns (Arndorfer & Miltenberger, 1993;Conroy, Davis, Fox, & Brown, 2002;DEC, 2007;Dunlap & Fox, 2011;Gresham, Watson, & Skinner 2001, LaRocque et al, 2001).…”