“…Although consumers' are enthusiastic about the potential for autonomy and treatment preferences afforded by PADs, to date, the majority of research on PADs has examined the ethical, legal, and treatment implications of the laws (Joshi, 2003;Srebnik & La Fond, 1999;Swanson et al, 2000;Vuckovich, 2003). Research is only now able to begin evaluating outcomes associated with PADs or similar interventions (Henderson et al, 2004;Papageorgiou, King, Janmohamed, Davidson, & Dawson, 2002).…”