“…The participation in social and productive activities contributes to older people's health, cognitive functioning, and well-being (Engelhardt, Buber, Skirbekk, & Prskawetz, 2010;Menec, 2003;Scheiner, 2004;Siegrist & Wahrendorf, 2009), while health restrictions reduce older people's activity frequency (e.g., Scheiner, 2006;Smith & Sylvestre, 2001) and increased their unfulfilled activity wishes Hjorthol, 2013;Scheiner, 2006). The subjective health status and feelings of control (mastery, selfefficacy) appear to be more relevant for the fulfilment of activity wishes than the "objective" health state, measured for example by specific physical symptoms Mandl et al, 2013).…”