“…retirement homes, independent living, living with family). If these physical, cognitive, and social changes impact personality trait change in old age (Mueller et al, 2016;Sutin et al, 2013;Löckenhoff et al, 2009;Specht et al, 2011), individual differences in physical, cognitive, and social development may spur individual differences in personality development during this life stage. Consistent with this notion, past research has found that the rank-order stability of personality decreases in old age (Briley & Tucker-Drob, 2014;Specht et al, 2011;Wortman et al, 2012).…”