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Lecture

PSY100H1 Lecture Notes - Cardiovascular Disease, Dysthymia, Human Musculoskeletal System


Department
Psychology
Course Code
PSY100H1
Professor
Alison Smith

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--Lec 2--
Optimal Aging-Successful Aging?
In recent decades, research on the health and function of aging persons has tended
to focus on the prediction of negative outcomes such as disability, dependency,
morbidity, and mortality or to be based on samples limited to frail individuals.
Aging has sometimes been defined as a progressive functional decline or a gradual
deterioration of physiological function with age associated with inevitable, and
irreversible age-related process of loss of viability and increase in vulnerability.
In striking contrast, a different view of old age can be traced back more than 2,000
years to Cicero’s (Roman) famous essay “De Senectute” (Cicero, 44 B.C./1992) in
which he expressed the stoical opinion that in old age, free of the demands of
bodily needs and pleasures, it is finally possible to focus on the further development
and enjoyment of the mind. In the 20th century, this optimistic perspective has
found a new expression in the term successful aging. Different psychological
definitions of successful aging have focused on cognitive function, perceived
control, and life satisfaction.
There is more than one way to age successfully.
Erickson had argued that every stage of development was ongoing and therefore he
had cautioned again attributing success to his stages of psychosocial development.
It is a process that continuously occurs and is somewhat affected by the choices that
individuals make.
Most models of optimal or successful aging are multidirectional, there is no specific
way to define optimal aging.
Some models of optimal aging are also teleological- they are based on a telos
reflecting the assumptions of the dominant group as well as cultural beliefs. It is
therefore necessary to specifically outline what these underlying assumptions are
and to recognize their limitations.
In 1998, Rowe and Kahn identified 3 components of successful aging that included
the absence of disease, maintenance of high cognitive and physical function and an
active engagement with life. The model is hierarchical in that having good health
would enable having the other two. The ability to maintain one's cognitive and
physical function would in fact lead to the ability to engage in life. Active
engagement was defined as maintaining relationships with other people and
demonstrating productive behavior.
Avoiding Disease
etiology = the derivation or cause of an illness/disease.
The Maintenance of High Cognitive and Physical Function
The ability to predict the maintenance of good cognitive function in later life is still
unclear. There are however good habits that could promote better health. The
ability for older adults that maintain active mental lines such as engaging in
crossword puzzles or bridge will also likely maintain good cognitive function.
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