Chapter 10 Flashcards
1
Q
individual aging
A
- the biological, physiological, psychological, and social changes that occur over the life cycle (ie. The greying of one’s hair and the development of dementia)
- These changes have an impact on the elderly individual as well as on their family members, in both positive and negative ways
2
Q
subcategories of old
A
- young-old: 65-74
- old-old: 75-84
- oldest-old: 85+
3
Q
Life expectancy in Canada
A
Male/female difference: Canadian women live approximately 5 years longer than men -> heterosexual women should expect to be windowed for about 7 years on average
4
Q
ageism
A
- the stereotyping of older people
- thought to be the result of our fear of and vulnerability to our own aging and eventual death and due to the separation of young and old cohorts in society
5
Q
myths of aging
A
- Senility is a normal part of the aging process: although seniors do become more forgetful as they age, extreme forgetfulness isn’t normal
- Most older people are lonely: number of close friends remains stable over lifetime
- Most older people are sick: physical changed to occur, but many elderly people are in good health
- Most older people are victims of crime: they are less likely to be robbed, assaulted, or raped, but are more likely to be victimized by their own family
- The elderly become more religious as they age: religion is stable across the lifetime – if they were religious when they were young, they’ll still be religious in old age
- Most older people are non-productive: although not in the workforce, elderly people still volunteer, work part-time, or are active grandparents
- People who retire experience a decline in health and die quickly after retirement: people live much longer past retirement now
- Older people have no interest in and lack the ability for sex: people who were sexually active in adulthood will continue to do so as elderly people
6
Q
research methods
A
- Age effects: outcomes that occur due to one’s age or developmental stage
- Cohort effects: outcomes that occur because one is born in a particular cohort (people born in a particular period of time share certain socio-historical experiences)
- Period effects: outcomes that occur due to what is happening at the time of measurement
- Failing to separate age, period, and cohort effects leads to the developmental fallacy in which cross-sectional age differences are interpreted as developmental change (ex. Saying IQ declines with age because young people outperform old people on standardized tests, without taking into account that today young people attain much higher levels of education than the elderly did in the past)
7
Q
types of aging
A
- chronological aging
- biological aging
- psychological aging
- social aging
8
Q
chronological aging
A
- the passage of time
- Ex. Canada has a legal drinking age (varies by province or territory), a legal driving age, and a legal voting age
9
Q
biological aging
A
- the physiological changes that occur over time
- Ex. Bone mass loss, reduction of growth hormones
- Due to internal (intrinsic) factors: loss of lung capacity and brain cells, hardening of our arteries
- Due to external or (extrinsic) factors: exposure to sun and loud noise, our personal health habits (ie. diet)
10
Q
compression of morbidity hypothesis
A
- more people today than in the past postpone the onset of chronic disability
- The period of time between being seriously ill and death has been compressed (shortened)
11
Q
3 most prevalent illnesses causing death and disability
A
- heart disease
- cancer
- stroke
12
Q
psychological aging
A
- changes in personality, cognition, emotional arousal, memory, learning, and motivation
- big changes occur in memory, attention control, and wisdom
13
Q
memory
A
- Large losses occur in: Episodic memory (memory for personal events and experiences) and working memory (our ability to hold a small amount of info in an available state)
- Smaller losses occur in: implicit memory (“autopilot memory”, like knowing how to ride a bike) and semantic memory (memory for factual information)
14
Q
attention
A
- The main factor that affects our ability to process information is attention
- Selective attention: the ability to focus on relevant information while ignoring what is irrelevant
- Sustained attention: ability to stay focused on a particular thing overtime
- Attentional control: ability to multitask with our attention – allotting our attention to several tasks at once
15
Q
wisdom
A
- ability to apply knowledge of life events and conditions to make optimal decisions when trying to solve life problems; one of the “gains” in later life
- Older people may be better at foreshadowing problems (problem finding) and problem solving due to their vast life experiences
- Older adults also tend to have less negative emotion, and more emotional control and stability than young peopl