“…Unit level: GRN model At the NICHE unit level, the implementation of the GRN model fosters the integration of evidence-based geriatrics within clinical practice. This educational and clinical intervention model prepares staff nurses as clinical resource leaders on geriatric issues to other nursing staff on their unit and supports their active role on the interdisciplinary team (Fulmer 2001, Lee & Fletcher 2002, Lopez et al 2002, Pfaff 2002, Mezey et al 2004). The GRN model provides staff nurses, via education and modelling by a geriatric advanced practice nurse, with explicit content to identify and address specific geriatric syndromes, such as falls and confusion, and to implement care strategies that discourage the use of restrictive devices and promote patient mobility (Boltz et al 2010a,b,c,d,e,f).…”