“…Others recommend that research aims be informed by the social model of disability (Gilbert, 2004;Rodgers, 1999) and investigate research questions that promote dignity and humanity (Clegg, 2004;Diesfeld, 1999). Scholars also advise avoiding perpetuating negative stereotypes about people with intellectual and developmental disabilities (Becker, Roberts, Morrison, & Silver, 2004) and focusing instead on their opinions and experiences (Brigham, 1998;Ellem, Wilson, Hong Chui, & Knox, 2008;Rodgers, 1999). Others add that researchers should be honest about the research (Brigham, 1998), use participatory and visual methods (Boxall & Ralph, 2009), and provide supports to participants (Brodin & Renblad, 2000;Dalton & McVilly, 2004).…”