Module 11 : Global Demography Flashcards
It is the study of statistics such as births, deaths, income, or the incidence of disease, which illustrate the changing structure of human populations.
GLOBAL DEMOGRAPHY
It encompasses the study of the size, structure, and distribution of these populations, and spatial or temporal changes in them in response to birth, migration, ageing, and death.
GLOBAL DEMOGRAPHY
SOURCES OF DEMOGRAPHIC DATA
CENSUS
VITAL STATISTICS
HISTORICAL RECORDS
ADMINISTRATIVE RECORDS
SAMPLE SURVEY
is the procedure of systematically acquiring and recording information
about the members of a given population.
CENSUS
It is a regularly occurring and official count of a particular population.
CENSUS
are statistics on live births, deaths, fetal deaths, marriages and divorces.
VITAL STATISTICS
an administrative system used by governments to record
vital events which occur in their populations.
Civil registration
The most common way of collecting information on these events is through civil registration
VITAL STATISTICS
Refers to important documents of recorded events kept in the
national archives.
HISTORICAL RECORDS
Refers to stored data of government or non- governmental agencies.
ADMINISTRATIVE RECORDS
It refers to studies of representative portions of the total population.
SAMPLE SURVEY
THEORIES OF POPULATIONS:
MALTHUSIAN THEORY OF POPULATION GROWTH
DEMOGRAPHIC TRANSITION THEORY
ARSENE DUMONT’S SOCIAL CAPILLARITY THEORY
KINGSLEY DAVIS’ THEORY OF CHANGE AND RESPONSE
human populations grow exponentially (i.e., doubling with each cycle) while food production grows at an arithmetic rate (i.e. by the repeated
addition of a uniform increment in each uniform interval of time).
MALTHUSIAN THEORY OF POPULATION GROWTH
Disaster, war, famine and/or pestilence
Positive Checks
Birth control, abortion and abstinence
Preventive Checks
It describes a progressive movement from high birth and death rates to low birth and death rates.
DEMOGRAPHIC TRANSITION THEORY
It is a generalised description of the changing pattern of mortality, fertility and growth rates as societies move from one demographic regime to another
DEMOGRAPHIC TRANSITION THEORY
It describes four stages of population growth, following patterns that connect birth and death rates with stages of industrial development.
DEMOGRAPHIC TRANSITION THEORY