“…The research on student impairment that does exist is characterized by confusing terminology and poor methodology (Brear, Dorian, & Luscri, 2008;Forrest, Elman, Gizara, & Vacha-Haase, 1999). In particular, terms such as distressed, impaired, or problematic student have been used interchangeably in the literature (Vacha-Haase et al, 2004), along with the catch-all term unsuitability (e.g., Brear et al, 2008), with no provision of a unified definition.…”