Language impairments in children are associated with later impairments in cognitive, language, and academic domains (Johnson et al., 1999). The prevalence rate for language impairments is high among community samples (7% to 17%; King et al., 2005), and speech and language disorders are often co-morbid with other neurodevelopmental disorders…

Prior research on treatment integrity has focused on either the lack of measurement of the independent variable (Peterson, Homer & Wonderlich, 1982; Gresham, Gansle & Noel, 1993; Wheeler, Baggett, Fox & Blevins, 2006; McIntyre, Gresham, DiGennaro & Reed, 2007; Sanetti, Gritter & Dobey, 2011) or on methods to increase overall…

The presence of challenging and violent behaviors that pose risks to the overall safety and the educational learning experience in the public education setting have been on the rise in recent years. Traditional reactive, coercive, and punitive measures to address these behaviors have been futile. Congress responded to the national increase in…