“…Van De Ven and Delbecq (1974) validated the NGP as an efficient, reliable, and valid method of documenting consensus and decision making that can be used with groups ranging from six to 12 participants. The NGP has been used in nursing and health sciences research as a basis for decision making and consensus building (Allen, Dyas, & Jones, 2004;Azziz-Baumgartner & Wilson, 2009;Cantrill, Sibbald, & Buetow, 1996;Gibson & Soanes, 2000;Jones & Hunter, 1995).…”