What is the birth rate?
The number of live births per year relative to the population size.
Interlinking Data: Sociologists must link demographic data with social patterns and family experiences, considering the diverse ways family life adapts to population-level changes.
Summary of UK demographic shifts in marriage and childbearing ages.
| Indicator | Trend | Current Age | Factors |
|---|---|---|---|
| Marriage (1st) | Increased | Markedly later | Career goals |
| Childbearing (1st) | Increased | Late 20s/Early 30s | Longer education |
| Family Size | Shrinking | Two or fewer | Cost, smaller norms |
| Life Expectancy | Increased | Substantially higher | Healthcare |
What is the birth rate?
The number of live births per year relative to the population size.
What major event caused a surge in UK birth rates in the mid-20th century?
The post-war “baby boom” during the 1940s and 1950s.
Name two reasons for the decline in birth rates since the 1960s.
Improved contraception and women’s increased participation in education and employment.
How has family size changed in the UK?
The average family size has decreased, often to two or fewer children.
What factors contribute to smaller family sizes?
Economic costs, changing cultural values, and career priorities.
How has the average age at marriage changed?
It has increased, with people marrying later.
What influence does delayed marriage have on family life?
It affects fertility patterns and can lead to smaller families.
How has the age of childbearing shifted?
First births are occurring later, often in the late 20s or early 30s.
What is one social impact of an ageing population?
Increased demand for elderly care within families or social services.
Why is the UK population ageing?
Due to longer life expectancy and declining birth rates.
Name an implication of demographic changes on household composition.
More elderly people living alone or in multi-generational homes.