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Gerontology (/ ˌ dʒ ɛr ən ˈ t ɒ l ə dʒ i / JERR-ən-TOL-ə-jee) is the study of the social, cultural, psychological, cognitive, and biological aspects of aging.The word was coined by Ilya Ilyich Mechnikov in 1903, from the Greek γέρων (gérōn), meaning "old man", and -λογία (), meaning "study of".
Results of this study show a positive correlation among meaningful intergenerational exchanges, use of activity theory, and social engagement in the aging population. [9] Overall, these research findings, among others, have provided important evidence for social scientists to inform policy making and service provision that supports active aging ...
Biomedical theories hold that one can age successfully by caring for physical health and minimizing loss in function, whereas psychosocial theories posit that capitalizing upon social and cognitive resources, such as a positive attitude or social support from neighbors, family, and friends, is key to aging successfully. [7]
In the field of sociology and mental health, ageing is seen in five different views: ageing as maturity, ageing as decline, ageing as a life-cycle event, ageing as generation, and ageing as survival. [126] Positive correlates with ageing often include economics, employment, marriage, children, education, and sense of control, as well as many ...
Active ageing (active aging in the US) is a concept recently deployed by the European Commission, the World Health Organization, and used also in Human Resource Management. This concept evokes the idea of longer activity, with a higher retirement age and working practices adapted to the age of the employee.
Becca R. Levy is a professor of Epidemiology (Social and Behavioral Sciences) at Yale School of Public Health and Professor of Psychology at Yale University.She is a leading researcher in the fields of social gerontology and psychology of aging. [1]
They have been working directly with nine laboratory communities to assist them in advancing policies, programs and services to promote Aging in Place. [15] A similar network is the Elder Villages. [16] Smart homes are also another development to help promote aging in place by integrating a range of monitoring and supportive devices.
The free radical theory of aging states that organisms age because cells accumulate free radical damage over time. [1] A free radical is any atom or molecule that has a single unpaired electron in an outer shell. [2] While a few free radicals such as melanin are not chemically reactive, most biologically relevant free radicals are highly ...