demography Flashcards
birth rate
number of live births per thousand of population per year
fluctuations in births
3 baby booms
factors determining birth rate
proportion of women who are child bearing
how fertile they are
reasons for decline in birth rate
changes in womens position
decline in infant mortality rate
children are an economic liability
child centredness
total fertility rate
average number of children women will have during their fertile years
changes in womens positions
Legal equality with men
Increase educational opportunities
More women in paid employment
Changes in attitudes
Easier access to divorce
Access to abortion and reliable contraception
Harper (changes in womens position)
Education of women is most important reason for long term fall in birth rates
Led to change in mind set among women
Now see other possibilities in life apart from traditional roles
decline in infant mortality rate
number of infants who die before their 1st birthday, per 1000 babies born alive, per year
Harper (decline in infant mortality rate)
Fall in IMR leads to fall in birth rate
If many infants die, parents have more children to replace them, increasing birth rate
If infants survive, parents will have less
children are an economic liability
Until 19th century, children were economic assets to parents because they could be sent to work at an early age
Since late 19th century, children have gradually become economic liability
Laws banning child labour, introducing compulsory schooling and raising school leaving age means children have to remain economically dependent on parents for longer
As a result of financial pressures, parents feel less able to or willing to have a large family
child centredness
Increasing child centredness means childhood is now socially constructed as a uniquely important period
Encouraged a shift from quantity to quality
death rate
number of deaths per 1000 of population per year
reasons for decreased death rate
improved nutrition
medical improvements
smoking & diet
public health measures
other social changes
improved nutrition - McKeown
Improved nutrition accounted for up to 1/2 reduction in death rates Important in reducing deaths from TB
Increased resistance to infection and survival
medical improvements before 1950s
medical improvements played almost no part in reduction of deaths
medical improvements after 1950s
improved medial knowledge, techniques and organisations did help to reduce death rates
smoking & diet - Harper
Greater fall in deaths in recent decades
21st century, obesity replaced smoking
1/4 adults were obese
Deaths from obesity rates kept low as result of drug therapies
public health measures
20th century - more effective central and local government with necessary power to [ass and enforce laws leading to improving in public health
other social changes
Decline of dangerous manual occupations
Smaller families reduced rate of transmission of infection
Greater public knowledge of illnesses
Lifestyle changes - reduction in men who smoke
Higher incomes - healthier lifestyle
life expectancy
how long on average a person on any given year can expect to live
one reason for lower life expectancy
in 1900 was that so many infants and children didn’t survive beyond early years of life
Harper (life expectancy)
If trend to greater longevity continues, soon achieve radical longevity with many more centenarians
why do women typically live longer than men
gap has narrowed due to changes in employment and lifestyle
who are 3x more likely to die before 65
working class men in unskilled or routine jobs