“…An important aspect of psychological well-being is morale, which among elderly populations is linked to a decreased risk of depression, increased optimism, and other aspects of psychological health (Leung et al, 2005;von Heideken Wagert et al, 2005;Woo et al, 2005;Giltay et al, 2006). A longitudinal study found that reduced morale and increased depression in the elderly are predictors of increased risk of injury due to falls (Anstey et al, 2008).…”