“…Researchers have noted the difficulty in identifying, accessing, and recruiting adults with developmental disabilities as research subjects for both medical and non-intrusive psychological and behavioral research studies (Beange, McElduff, & Baker, 1995;Lennox, Beange, & Edwards, 2000;Lennox et al, 2005;Siegal & Ellis, 1985). Problems identifying and recruiting minority and at-risk populations have been well-documented (Anderson, Fogler, & Dedrick, 1995;Lewis et al, 1998;Neufeld et al, 2001).…”