(Families & Households)- Demography Flashcards
What is demography?
Demography is the study of the population, including the measurement of births, deaths, and migration, which can lead to changes in population size and structure.
What does the birth rate measure?
The birth rate measures the number of live births per thousand of the population per year.
What is the total fertility rate?
The total fertility rate is the average number of children women will have during their fertile years.
What is life expectancy?
Life expectancy is how long an average person born in a given year can expect to live.
What is net migration?
Net migration is the difference between the numbers of immigrants and emigrants, expressed as a net increase or decrease due to migration.
What has been the trend in birth rates since 1900?
There has been a long-term decline in the number of births since 1900- In that year, England and Wales had a birth rate of 28.7, but by 2014 it had fallen to an estimated 12.2, with fluctuations including three baby booms in the 20th century.
The first two came after the two world wars(1914-18), as returning servicemen and their partners started families that they had postponed during the war years. There was a third baby boom in the 1960s , after which the birth rate fell sharply during the 1970s. The rate rose during the 1980s before falling again after the early 1990s, with some increase since 2001.
What factors determine the birth rate?
The birth rate is determined by the proportion of women of childbearing age and their fertility.
What is the UK’s total fertility rate trend from 2001 to 2014?
The UK’s total fertility rate rose from an all-time low of 1.63 children per woman in 2001 to 1.83 by 2014. However, this is still lower than the peak of 2.95 children per woman reached in 1964 during the 1960s baby boom.
What is demographic transition theory?
Demographic transition theory explains changes in fertility and birth rates as societies transition from poor, less-developed to affluent industrial societies.
What are the reasons for the decline in birth rates?
Reasons include changes in women’s position, children becoming an economic liability, and increasing child centredness.
For example the Children’s Act defines parents as having ‘responsibilities’ rather than ‘rights’ in relation to children, while the United Nations Convention on the Rights of the-Child (1989) lays down basic rights such as entitlement to healthcare and education, protection from abuse and the right to participate in decisions that affect them such as custody cases.
How has women’s education impacted birth rates?
Increased education has led to a change of mindset among women, resulting in fewer children and a delay in childbearing.
What is the impact of children being seen as economic liabilities?
Laws banning child labour and raising the school leaving age mean children remain economically dependent on parents longer.
For example the Children’s Act defines parents as having ‘responsibilities’ rather than ‘rights’ in relation to children, while the United Nations Convention on the Rights of the-Child (1989) lays down basic rights such as entitlement to healthcare and education, protection from abuse and the right to participate in decisions that affect them such as custody cases.
What does child centredness mean?
Child centredness refers to the shift in family focus from quantity of children to quality, with parents investing more in fewer children.
Future trend in birth rates
What has been the trend in birth rates since 2001?
There has been a slight increase in births since 2001, partly due to higher fertility rates among immigrant mothers.
Babies born to mothers from outside the UK accounted for 25% of all births in 2011. However the projection for the period up to 2041 expects the annual number of births to be fairly constant, at around 800, 000 per year.
What are the effects of changes in fertility on families?
Smaller families allow women more freedom to work, creating dual earner couples, but family size is only one factor.
For example, better off couples may be able to have larger families and still afford childcare that allows them to both to work full-time.
What is the impact of lower birth rates on public services?
Fewer schools and maternity services may be needed, affecting costs and housing requirements.
What has happened to the death rate from 1900 to 2012?
The death rate fell from 19 in 1900 to 8.9 in 2012, with a decline beginning around 1870 and continued to do so until 1930. It rose slightly during the 1930s and 1940s- the period of the great economic depression, followed by World War 2, but since the 1950s it has declined slightly.
What were the main causes for the decline in the death rate?
The decline was primarily due to a reduction in deaths from infectious diseases as a result improved nutrition, and public health measures, reduction in the number of people smoking and medical improvements such as the NHS.
In 2007, Smoking in all public places was completely banned. This was aimed at tackling ‘passive smoking’ (where non-smokers inhale smoke from smokers), which was killing over 11,000 people every year.
How has improved nutrition impacted death rates?
Improved nutrition has increased resistance to infection and survival chances, accounting for up to half the reduction in death rates. In the 1950s, public health campaigns focused on promoting healthy eating, emphasizing balanced meals with four key food groups (milk, meat, vegetables/fruit, and bread/cereals) and encouraging family meals.
For example, In 2009, the government launched the Change4Life campaign,now part of the Better Health Brand, which promoted daily exercise and maintaining a healthy diet.
What role have medical improvements played in reducing death rates?
Medical improvements after the 1950s, including antibiotics and better healthcare, significantly reduced death rates.
What is the trend in life expectancy from 1900 to 2013?
Life expectancy has increased significantly, with males born in 1900 expected to live until 50, and those born in 2013 expected to live until 90.7.
What is the trend of the ageing population?
A combination of low birth rates and low death rates has resulted in an ageing population (a population in which the average age is rising). Falkingham and Champion note that the median age in the UK increased from 33.9 years in 1974 to 40.0 years in 2014.
The fastest growing age group in the UK has been the over 90s who made up just 0.4 % of the population in 1989 but 0.8 % in 2014. ‘Age pyramids’ are another way of illustrating the changing age-profile of the population. These shows how older age groups are growing as a proportion of the population, while younger groups are shrinking.
What factors contribute to an ageing population?
Factors include increasing life expectancy, declining infant mortality, and declining fertility.
What are the effects of an ageing population on public services?
An ageing population strains public funding for social care and impacts the NHS, leading to issues like ‘bed blocking.’