Demography Flashcards
(62 cards)
Birth rate
The number of live births per year per 1000 of the population.
Fertility rate
The average number of children a woman will have during her child bearing years.
What is the trend for birth rate & fertility rate?
Decreasing
Name 4 reasons for the decline in birth rate and fertility rate
- Changing position of women in society
- Decline in infant mortality
- Children as an economic liability
- Growth of child-centredness
Explain how the changing position of women in society is a reason the decline in birth rate and fertility rate
- Feminisation of the economy
- Increased legal protections led to greater female employment
- Increased access to contraception and abortion since 1967
Explain how a decline in infant mortality is a reason for the decline in birth rate and fertility rate
Children are no longer needed as an “insurance”
Explain how children as an economic liability is a reason for the decline in birth rate and fertility rate
Children no longer contribute financially to the household, and are now expensive to raise.
Explain how the growth of child-centredness is a reason for the decline in birth rate and fertility rate
- Parents choose to have fewer children deliberately.
- Smaller families allow more focus on each child.
- Ensures children receive more attention, care, and nurturing.
- Children become central to parents’ lives.
What is the impact of the decline in birth rate and fertility rate on families and households
- Increase in child-centred family
- Increase in dual earner family
- Increase in beanpole family
What is the impact of the decline in birth rate and fertility rate on the dependency ratio
- Short term: Lowers the dependency ratio because there’s less babies
-Long term: Less people of working age to care for elderly / young
What is the impact of the decline in birth rate and fertility rate on social policies and public services
- Possible reduction in services for parents, children and babies.
- Changes to housing as families are smaller.
the decline in birth rate and fertility rate What is the impact of a declining birth rate and fertility rate on the population age
Increase the average population age as less young people.
Death rate
The number of deaths per 1000 of the population per year.
Infant mortality rate
The number of deaths of children before their 1st birthday per 1000 live births per year.
Life expectancy
The average number of years a person can expect to live within a specific culture and gender.
Ageing population
A population in which the proportion of people over the age 65 is increasing.
What is the trend for death rate & infant mortality rate and what is the trend for life expectancy and an ageing population?
- Death rate & IMF: Decreasing
- Life expectancy & an ageing population: Increasing
Name 5 reasons for the decline in death rate & IMR and the increase in life expectancy & an ageing population
- Medical improvements
- Improved nutrition and hygiene
- Changing lifestyles
- Public health measures
- Social and Economic Factors
Explain how medical improvements is a reason for the decline in death rate & IMR and the increase in life expectancy & an ageing population
- Vaccines and antibiotics reduced deaths from infectious diseases.
- NHS (1948) gave free healthcare, improving access.
- Medical advances lowered deaths from heart disease and cancer.
- Life expectancy increased, contributing to an ageing population.
- More age-related deaths rather than infection caused
Explain how improved nutrition and hygeine is a reason for the decline in death rate & IMR and the increase in life expectancy & an ageing population & name the sociologist
- McKeown
- He notes that diseases like TB declined steeply before immunisation was introduced due to improved nutrition.
- Improvements in hygiene accounted for about 20% of the long-term fall in death rates.
Explain how changing lifestyles is a reason for the decline in death rate & IMR and the increase in life expectancy & an ageing population
Public campaigns and smoking ban reduced smokers by nearly 50%
Explain how public health measures is a reason for the decline in death rate & IMR and the increase in life expectancy & an ageing population
Housing, purer drinking water, sewage disposal, Clean Air Act, Health and Safety laws
Explain how social and economic factors is a reason the decline in death rate & IMR and the increase in life expectancy & an ageing population
Rising living standards have reduced overall mortality, although death rates remain higher in deprived areas, and differences in life expectancy are significant.
What is the impact of the decline in death rate & IMR and the increase in life expectancy & an ageing population on families and households
- Increase in one-person pensioner households & time spent in it.
- Increasing time period living as an empty nest family.
- Increase in beanpole family.
- Increase in modified extended family.