The Role of Cognitive Control in Older Adults' Emotional Well-Being

Recently, the focus in gerontology has expanded from trying to avoid agerelated decline to also trying to promote optimal aging. One key component of optimal aging is maintaining or even enhancing emotional well-being over the life span (Baltes & Baltes 1990; Lawton, 2001; Rowe & Kahn, 1987). The traditional stereotype of old age depicts a period of evitable and continuous loss, with decreased subjective well-being. However, although negative life events tend to become more frequent and cognitive function and health tend to decline as people get older, emotional well-being does not appear to be compromised by the aging process. In fact, accumulating evidence indicates that healthy emotional aging— characterized by an overall enhancement of emotional experience across the life span—is part of normal human development (see Carstensen, Mikels, & Mather, 2006; Charles & Carstensen, 2007; Diener, Suh, Lucas, & Smith, 1999). Theories