“…Trust is a keystone in triads of older persons, informal carers and formal care providers (Hall, Zheng, et al, 2002;LoCurto & Berg, 2016;Pelaccia et al, 2016;Thorne & Robinson, 1988;Wiechula et al, 2016). It is closely related to other important aspects of relationships such as satisfaction, communication and privacy (Hall, Dugan, Zheng, & Mishra, 2001).…”