5 - Demograohic changes Flashcards
Define birth rate
Number of live births per 1000 per year
Define fertility rate
Number of totally fertile people per 1000
Define infant mortality rate
Number of deaths per year per 1000 in children under the age of 1
Define mortality rate
Number of deaths per year per 1000
Define net migration
Difference between number of emigrants (enter) and immigrants (leave)
Define life expectancy
Number of years you are expected to live
Define natural change
More births than deaths
When were the baby booms?
1920s - War
1940s - War
1980-1970s - Baby boom people had kids
5 reasons for changing birth rate
Decline in child mortality Attitudes towards motherhood Secularisation Economy Contraception
5 consequences of the changing birth rate (Name 3)
Changing family size Less extended kin Decrease in full time mums More child centred Aging population
Explanation of aging population (3)
Economic liability
Strain on NHS
Pension
Explanation of changing family size
Decrease in nuclear family
1870 - 6 children
2001 - 1.6 children
Explanation of family having less extended kin
AO3 as well
Less support so more isolated
AO3 - not true for all cultural groups (Asians have bigger families)
Explanation of decrease in full time mothers
Duel earner
MC women work so demand nannies and childcare
What are diseases of poverty? Name 2
Caused by people’s living, housing and environmental standards (malnutrition, water)
Measles, flu
What are diseases of affluence? Name 2
Living a luxurious lifestyle
Heart disease, cancer
What is the main reason the death rate has decreased according to McKeown?
Improved nutrition so social and economic improvements
Who says the death rate has increased due to impporved nutirtion?
McKeown
4 reasons why death rate has decreased
Improved public heath
McKeown - improved nutrition
Tranter - elimination of preventable diseases
Medical technology
North vs South life expectancy in females
South - 86 yrs old
North - 81 yrs old