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The Demography of the World Population from 1950 to 2100. Data source: United Nations — World Population Prospects 2017. Demography (from Ancient Greek δῆμος (dêmos) 'people, society' and -γραφία (-graphía) 'writing, drawing, description') [1] is the statistical study of human populations: their size, composition (e.g., ethnic group, age), and how they change through the ...
Sociology. Macrosociology is a large-scale approach to sociology, emphasizing the analysis of social systems and populations at the structural level, often at a necessarily high level of theoretical abstraction. [1][2] Though macrosociology does concern itself with individuals, families, and other constituent aspects of a society, it does so in ...
Demographic statistics are measures of the characteristics of, or changes to, a population. Records of births, deaths, marriages, immigration and emigration and a regular census of population provide information that is key to making sound decisions about national policy. [1][2] A useful summary of such data is the population pyramid.
Socioeconomic status. Socioeconomic status (SES) is an economic and sociological combined total measure of a person's work experience and of an individual's or family's access to economic resources and social position in relation to others. [1][2] When analyzing a family's SES, the household income and the education and occupations of its ...
Social status is the relative level of social value a person is considered to possess. [1][2] Such social value includes respect, honor, assumed competence, and deference. [3] On one hand, social scientists view status as a "reward" for group members who treat others well and take initiative. [4] This is one explanation for its apparent cross ...
Sociology of leisure is the study of how humans organize their free time. Leisure includes a broad array of activities, such as sport, tourism, and the playing of games. The sociology of leisure is closely tied to the sociology of work, as each explores a different side of the work–leisure relationship.
Sampling (statistics) In statistics, quality assurance, and survey methodology, sampling is the selection of a subset or a statistical sample (termed sample for short) of individuals from within a statistical population to estimate characteristics of the whole population. The subset is meant to reflect the whole population and statisticians ...
Human variability, or human variation, is the range of possible values for any characteristic, physical or mental, of human beings. Frequently debated areas of variability include cognitive ability, personality, physical appearance (body shape, skin color, etc.) and immunology.