“…They play an integral role in pain assessment, monitoring, and the implementation of complex interventions (Aranda & Hayman-White, 2001;Ferrell, Cohen, Rhiner, & Rozek, 1991;Mazanec & Bartel, 2002;Mehta et al, 2010;Yates et al, 2004). Despite collaborative efforts between health care providers and families, palliative cancer patients still experience pain (Aubin et al, 2006;Bostrum, Sandh, Lundberg, & Fridlund, 2004;Davis & Walsh, 2004;Dobratz, 2001;RandallDavid, Wright, Porterfield, & Lesser, 2003).…”