13 - Global Demography Flashcards
Who said that
“Demography is a statistical and mathematical study of the size, composition, spatial distribution of human population, and of changes overtime in these aspects through the operation of the five processes of fertility,
mortality, marriage, migration and social mobility”
Donald J. Bougue
This is a statistical and mathematical study of the size, composition, spatial distribution of human population, and of changes overtime in these aspects through the operation of the five processes of fertility, mortality, marriage, migration and social mobility
Demography
What are the five processes that are involved in Demography?
- Fertility
- Mortality
- Marriage
- Migration
- Social mobility
What are the factors of demographics?
- Age
- Race
- Sex
The study of a population based on factors such as age, race, and sex.
Demographics
They use demographics to learn more about a population’s characteristics for many purposes, including policy development and economic market research.
- Governments
- Corporations
- Non-Government Organizations
A process in which the proportions of adults and elderly increase in a population, while the proportions of children and adolescents decrease.
Aging of Population
This occurs when fertility rates decline
while life expectancy remains constant or improves at the older ages.
Aging
This process results in a rise in the median age of the population
Aging of Population
Sometimes referred to as birth rate, is defined as the number of live births per year per 1,000 midyear population.
Crude Birth Rate
Sometimes referred to as death rate, is defined as the number of deaths per year per 1,000 midyear population.
Crude Death Rate
At a specific age, this is the average number of additional years a person of that age could expect to live if current mortality levels observed for ages above that age were to continue for the rest of that person’s life
Life Expectancy
The movement of people across a specified
boundary for the purpose of establishing a new or semi-permanent residence
Migration
The ratio between deaths and individuals in a specified population and during a particular time period: the incidence of deaths in a given population during a defined time period (such as one year) that is typically
expressed per 1000 or 100,000 individuals
Mortality Rate
The fertility rate at a given age is the number of children born alive to women of that age during the year as a proportion of the average annual population of women of the same age
Fertility Rate