Demography Flashcards
(63 cards)
What is demography?
- Describes the study of population and it’s changes
- This is gathered from the national census which takes place every 10 years
Why do we need to collect this information?
- Governments need to plan policies and allocate resources such as education and finance
- They are able to do this using information on population trends
- This data can estimate the number of resources and how many people needed to run them
What is the definition of birth rate?
- The number of live births per thousand of the population per year
What is the trend of birth rate and when has there been baby booms?
- There has been a long term decline of births since 1900 however there has been three baby booms in the 20th century
- There was two baby booms after the world wars and the final baby boom around 1960 where people became more sexually liberated
What is the definition of total fertility rate?
- This is factors determining the birth rate which are the proportion of women who are of childbearing age and how fertile they are
- The TFR is the average number of children women will have during their fertile years
What is the trend of TFR?
- The TFR has increased however it is still much lower than it has been in the past
- It has decreased because more women are choosing to remain childless and more women are postponing having children
What are four reasons for the decline in birth rate?
- Change in women’s positions
- Decline in infant mortality rate
- Children are an economic liability
- Child centeredness
How has a change in women’s positions led to a decline of birth rate?
- Legal equality resulting in paid employment and educational opportunities
- Change in attitudes of women’s roles
- Access to divorce
- Access to abortion and contraception
- Harper argues education is the most important reason as many women use contraception and are career focussed
How has a decline in infant mortality rates led to a decline of birth rate?
- Harper argues this has led to a decline because children are less likely to die when they are young therefore parents can have less children as they are more likely to survive
- Reasons for infant mortality rate has declined because of improved hygiene, higher living standards and knowledge of medicine
How has children becoming an economic liability led to a decline of birth rate?
- Children were economic assets because they would be sent to work however due to changes in laws and norms, they are now an economic liability meaning many people will choose not to have children
How has child centeredness led to a decline of birth rate?
- A child centred society has encouraged a shift from quantity to quality. Parents now have fewer children and spend more attention and resources on the fewer children they have
What are the future trends of birth rates?
- Immigration has led to an increase in birth rates even though there has been an overall decrease. Women from outside of the UK have a higher fertility rate than those born in the UL
What are the three areas that may be impacted by the number of babies born?
- The family
- Dependency Ratio
- Public services
How is the family impacted by birth rates?
- Smaller families means women are more likely to be free to go out to work creating the dual earner couple
- Better off couples may still be able to afford childcare whilst they work full time
How has the dependency ratio been impacted by birth rates?
- The dependency ratio is the relationship between the size of the working population and size of the non-working population
- Taxes support the dependent population
- A fall of children reduces the burden of dependency on the working population
- However fewer births means that there will eventually be a smaller working population meaning the burden of dependency may increase
How does a decrease of birth rates impact children?
- Falling fertility rates means fewer children which will result in childhood becoming lonelier and fewer voices speaking up for children’s interests
- This leads to vanishing children
- However fewer children may mean they feel more valued
How does birth rates impact public services?
- A lower birth rate means fewer schools, maternity and child services may be needed. This also has implications of maternity and paternity leave cost
What is the definition of death rates?
- The number of deaths per thousand of the population per year
What is the trend of death rates?
- The death rate has started to fall from 1870 and continued to fall, it has been at a constant decrease since 1950. There was a slight increase due to the economic depression and WW2
What are the five main reasons for a decline in death rates?
- Decline of infectious disease
- Improved nutrition
- Medical improvements
- People are more health conscious
- Public health measures
How has a decline of infectious disease impacted death rate?
- Tanter believed that the decline of death rate was due to the fall in infectious diseases often responsible for the death of the young
- The diseases of affluence replaced infectious diseases
- This is things such as cancer instead of infectious diseases which affected adults more than the young
How has improved nutrition impacted death rate?
- McKeown believes that improved nutrition accounts for up-to half of the death
- This helps build resistance and strengthens immune systems
- However, deaths may have rose during improved nutrition such as measles
How has medical improvements impacted death rate?
- Improved medical knowledge and techniques helps to reduce death rates
- Furthermore, improved medications, procedures, transfusions and developments have reduced deaths
How has people becoming more health conscious impacted death rate?
- People are more health conscious therefore people stop smoking to try become healthier
- However, Harper argues people still engage in unhealthy behaviour such as obesity
- They can achieve a longer life span through medication