that aging is a life stage which determines the quality of later life by events, opportunities, and decisions made
during youth age. The life course provides a roadmap for thinking about how health, social relationships, and
socioeconomic status change over time and across stages.
Ageing (British English) or aging (American English) is the accumulation of changes in a person over time.
Aging is the natural, time-dependent process of physiological decline and deterioration that occurs in living
organisms, leading to increased vulnerability and a decreased ability to survive and reproduce. It involves
complex changes to physical, psychological, and social aspects of an organism, marked by a gradual loss of
bodily functions, an increased risk of age-related diseases, and a higher probability of mortality.
Theories about Aging:
During the last decades the number of elderly people has been considerably increasing and hence much
attention has been given to gerontology. Severely competing theories about the nature of aging have been
projected like, disengagement theory, activity theory, subculture and resource theory.
i. Disengagement Theory: This theory was proposed by Elaine Cumming and William E. Henry in their
1961 book, Growing Old. They suggested that aging involves a natural and mutually beneficial
withdrawal between the individual and society.
ii. Activity Theory: A direct counterpoint to disengagement theory, activity theory is most closely
associated with Robert J. Havighurst, who developed the concept in the early 1960s. He argued that
maintaining a high level of activity and social engagement is key to successful aging.
iii. Subculture Theory: This theory was put forth by sociologist Arnold Rose in 1962. He proposed that
older adults, facing similar societal issues and a loss of status, form a distinct subculture to find
community and support.
iv. Resource Theory: There's no single founder for a theory strictly labeled "resource theory", it's often
found within the framework of other theories, such as Selective Optimization with Compensation
(SOC), developed by Paul B. Baltes and Margaret M. Baltes. The SOC model, for example, explains
how older adults manage and optimize their resources (like health, time, and social support) to
successfully age.
REVIEW OF LITERATURE
G.S. Bhatnagar & Mohinder Randhwa (1992) in their study “Social Adjustment among retired persons”, made
an effort to find out the problems of retired people in Patiala city of Punjab. One of the important aspects of
these problems is related to their adjustment in society. It reveals that well educated, economically sound with
urban background have secured higher scores of social adjustment. The concept of active aging, which has
been stressed in recent form, can therefore be expected to become a reality with wide spread education and
economic upliftment of individual members of society. Indu Grower and D.K. Grower (1997), conducted a
joint study on “Aged in Comparative Global Perspective”, it showed the trends of aging in the world. Thus in
almost all the countries women faces more problems as they survive longer. In France as many as 71.4 percent
of the total population of aged women are facing various problems while minimum have been reported from
India.
Gibson, H.B. (2000), in his book “Loneliness in Later Life”, by using the results of a British survey and a
collection of autobiographies, Gibson draws some interesting conclusions about loneliness and old age. He
finds that being alone is not necessarily a negative thing for many older people and that many people
deliberately seek solitude. He looks at loneliness as it has appeared in works of literature through the ages and
finds that in today's modern society older people are much healthier and more active with many more options
for living than they had in previous generations. Snowdon David (2001). A very readable account entitled,
“Aging with Grace: What the Nun Study Teaches Us about Leading Longer, Healthier, and More Meaningful
Lives”, is a groundbreaking study of aging which uses Nuns as research subjects. The topic combines
interesting descriptions of the scientific process with fascinating portraits of many of the Nuns involved. Dr.
Snowdon sheds a lot of light on Alzheimer’s and the aging process and also poses many questions to be
answered by ongoing research.