Aging as a Social Process Flashcards
The extent to which a population age structure is distributing towards older ages
Population aging
The scientific study of the aging process
Gerontology
What are the 2 main causes of population aging?
- Mortality rate decrease
- Fertility rate decrease
The average number of years a person is expected to live a birth
Life expectancy
What might cause life expectancy to increase?
Better sanitation, public health, and health care
Who has a higher life expectancy? Women or men?
Women at 84 and men at 80
The amount of kids people are having. Measure by # infants per 1000 population
Fertility rate
The population will rapidly age until ___ then level off
2031
Overstating the negative effects of demographic trends for society
Apocalyptic demography
What are 5 aspects of individual aging?
- Chronological
- Biological
- Psychological
- Social
- Subjective age identity
Defines legal age
Chronological aging
Passage of calendar time from one birthday to next.
Chronological aging
Changes in cellular, muscular/skeletal, neural, cardiovascular, sensory systems
Biological aging
Biological aging can influence
The number of years someone is likely to survive
The extent to which someone is to experience illness or disability
Changes in learning ability, memory, creativity
Psychological aging