Abstract
This brief review on perceived control and aging is organized according to 3 perspectives of research involving description, explanation, and modification. An extensive body of literature has utilized cross-sectional and correlational methods to describe the sociodemographic variations and outcomes associated with perceived control. This work has focused on differences in perceived control as a function of age, sex, education, socioeconomic status, and culture and has identified positive associations with many aging-related outcomes involving health and well-being. With growing evidence regarding the health benefits of perceived control in the context of a declining sense of control with aging, there has been an increased effort to uncover the mechanisms involved, with the hopes of developing methods to maintain and/or promote adaptive control beliefs throughout adulthood. Through longitudinal and experimental work, researchers are beginning to clarify the directionality and elucidate the mechanisms to explain the associations. Recent evidence from longitudinal studies shows that control beliefs have an impact on subsequent changes in health. Yet, the findings suggest that it is not a unidirectional relationship. A conceptual model suggesting an ongoing reciprocal relationship between perceived control and health and well-being is discussed. Research examining the mechanisms that link perceived control to aging-related outcomes can help to inform and to develop effective interventions that are tailored to the individual's specific barriers and goals. We consider new directions for research, including more attention to intraindividual variability and reactivity to daily challenges, such as stress, with the goal of advancing our understanding of how perceived control contributes to aging-related outcomes. More work is needed to develop strategies to enhance control beliefs in later life. Although it will not always be possible to modify control beliefs, researchers can take these beliefs into account when developing interventions. A personalized approach is recommended as a way to tailor interventions that are compatible with individuals' beliefs about control to facilitate adaptive behavior change. Conclusions focus on selected issues and considerations for future research.