Use these reference sources for a general overview of demography.
- Demography - in The International Encyclopedia of the Social Sciences (via Gale Virtual Reference)
- Demography - in 21st Century Sociology: A Reference Handbook (via Gale Virtual Reference)
- The Encyclopedia of Population - Available online. Paper copy available in the Reference Collection on the 2nd floor (Call number HB871 .E538 2003 - Non Circulating)
- Gale Virtual Reference Library - a comprehensive library database of reference books and encyclopedias
Introduction to Demography
Demography is the study of the size, composition, and geographic distribution of human populations, and how the population changes due to fertility, mortality, and migration. This guide will assist you in finding sources for demographic theories and methods (articles and books) as well as materials (raw and refined data).
The study of demography includes three components:
- Demographic theories and models, which are statements of observed fact or theory that attempt to explain the nature, causes, and effects of population processes at different geographic scales.
- Demographic methods, which consist of the procedures and techniques for working with demographic data.
- Demographic materials, which are the source of raw demographic data. These include censuses (actual counts of the population), vital registration systems, population registers, and sample surveys.
Demography is often sub-divided into two areas of focus:
- Formal or mathematical demography tends to focus solely on variables that are demographic in nature: fertility, natality, mortality, ageing, and migration.
- Social demography or population studies is broader in scope and includes nondemographic variables (socio-economic, medical, and environmental) to understand how they impact or influence demographic variables, or vice-versa.
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