Ageing and Senescence Overview

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Questions and Answers

What age range is classified as the old-old population?

  • 75 to 84
  • 55 to 64
  • 85+ (correct)
  • 65 to 74

What is a common stereotype associated with older adults?

  • They are all wealthy and well-off
  • They have extensive social networks
  • They are less capable than younger people (correct)
  • They are often adventurous and active

Which of the following statements reflects a psychological aspect of aging?

  • Older adults tend to have a negative attitude towards aging (correct)
  • Most old people are more productive workers
  • Elders become more environmentally conscious with age
  • Older adults suffer from age-related diseases

What impact does aging have on society in terms of demographics?

<p>Older adults comprise a larger percentage of the population (C)</p> Signup and view all the answers

What misconception about older adults relates to their health?

<p>Retirees experience health decline (D)</p> Signup and view all the answers

How is ageism manifested among older adults?

<p>Through stereotyping, prejudice, and discrimination (D)</p> Signup and view all the answers

Which age group is considered the middle old?

<p>75 to 84 (D)</p> Signup and view all the answers

What is typically NOT a common myth associated with aging?

<p>Most old people have interest in sexual relations (C)</p> Signup and view all the answers

What is the primary goal of gerontology?

<p>To produce accurate knowledge about aging (D)</p> Signup and view all the answers

How does gerontology differ from geriatrics?

<p>Geriatrics is a branch of medicine specifically for older adults (A)</p> Signup and view all the answers

Which aspect is NOT covered in gerontology?

<p>Personal therapy for younger individuals (B)</p> Signup and view all the answers

What term describes the biological process of getting older?

<p>Senescence (C)</p> Signup and view all the answers

Why is studying the social aspects of aging important?

<p>It addresses how aging affects societal structures like healthcare (B)</p> Signup and view all the answers

What is one psychological aspect studied in gerontology?

<p>Coping mechanisms for aging individuals (B)</p> Signup and view all the answers

How have health scientists' views of gerontology evolved since the 1980s?

<p>They began to incorporate various aspects like health and services (B)</p> Signup and view all the answers

Which of the following impacts are associated with an aging population?

<p>Changes in social structures including family and education (C)</p> Signup and view all the answers

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Study Notes

Ageing and Senescence

  • Senescence can refer to cellular senescence or senescence of the whole organism
  • Ageing is the process of getting older
  • Ageing is senescence
  • Senescence is the biological process of getting older
  • Senescence is the gradual deterioration of functional characteristics in living organisms

Defining "Old"

  • 55 to 64 - the older population
  • 65 to 74 - the elderly population
  • 75 to 84 - the aged population
  • 85+ - the extreme aged
  • 60 to 74 - the young-old
  • 75 to 84 - the middle old
  • 85+ - the old-old

Ageing and Mortality

  • Ageing is the collection of changes that render human beings progressively more likely to die

Canadian Statistics

  • In 2005, 4.2 million Canadians over 65 represented 13.1% of the population
  • In 2021, 7.0 million Canadians over 65 represented 18.6% of the population
  • In 2036, 9,800,000 Canadians over 65, representing 24.5% of the population
  • In 2036, one in four Canadians will be over 65

Social Challenges for Older Adults

  • Ageism is based on stereotyping, prejudice and discrimination
  • Stereotyping is having a widespread but fixed oversimplified notion or idea of a person
  • Prejudice is judging without really knowing; a negative attitude
  • Discrimination is an unfair action or treatment based on prejudice rather than merit

Myths of Ageing

  • Senility is not a normal part of ageing
  • Most old people are not alone and lonely
  • Most old people are not in poor health
  • Older adults are not more likely to be victims of crime
  • Most old people do not live in poverty
  • Elders do not become more religious with age
  • Older workers are not less productive than young workers
  • Retirees do not suffer a decline in health and early death.
  • Most old people do have interest in and capacity for sexual relations
  • Most old people do not end up in nursing homes

Gerontology Explained

  • Gerontology is the study of the biological, psychological and social aspects of ageing and their impact on the individual and on society
  • Gerontology is a field of study that started in the 1960s
  • Gerontology was studied by health scientists in the 1980s
  • Gerontology covers areas including health, occupation, services used, financial stability, policies and quality of life

Two Key Goals of Gerontology

  • To increase and produce accurate knowledge about old age and ageing
  • To improve the quality of life of older adults
  • Increasing gerontological knowledge is important because families and friends are getting older, many individuals work with elderly people, and the population is ageing

Why is this important to know?

  • Families and friends are getting older
  • Working with elderly people
  • Changing population
  • Impact on social structures
  • Everyone is getting older (and so are you)
  • Professionals who work with the aging population can use this knowledge to create a better life for their clients

What is Ageing?

  • Ageing is the process of getting older
  • Ageing is senescence

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