News tagged with demography
Online poker study: The more hands you win, the more money you lose
(PhysOrg.com) -- A new Cornell study of online poker seems counterintuitive: The more hands players win, the less money they're likely to collect - especially when it comes to novice players.
Jan 12, 2010 |
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The downside of marriage: the greater a wife's age gap from her husband, the lower her life expectancy
Marriage is more beneficial for men than for women - at least for those who want a long life. Previous studies have shown that men with younger wives live longer. While it had long been assumed that women ...
May 12, 2010 |
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People are living longer and healthier -- now what?
People in developed nations are living in good health as much as a decade longer than their parents did, not because aging has been slowed or reversed, but because they are staying healthy to a more advanced age.
Other Sciences / Social Sciences
Mar 24, 2010 |
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Slaves or not, Babylonians were like us, says book
(PhysOrg.com) -- They got married, had children, made beer. Although they lived 3,500 years ago in Nippur, Babylonia, in many ways they seem like us. Whether they were also slaves is a hotly contested question ...
Jan 06, 2012 |
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Climate change causes larger, more plentiful marmots, study shows
This week, one of the world's foremost scientific journals will publish results of a decades-long research project founded at the University of Kansas showing that mountain rodents called marmots are growing ...
Jul 21, 2010 |
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What is the value of a green card? Researcher calculates increase in income
Just what does it mean to get a green card? To some applicants, about $1,000 each month.
Other Sciences / Economics & Business
Feb 22, 2012 |
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Study confirms 3 Neanderthal sub-groups
The Neanderthals inhabited a vast geographical area extending from Europe to western Asia and the Middle East 30,000 to 100,000 years ago. Now, a group of researchers are questioning whether or not the Neanderthals ...
Apr 15, 2009 |
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Study reveals impact of socioeconomic factors on the racial gap in life expectancy
(PhysOrg.com) -- Differences in factors such as income, education and marital status could contribute overwhelmingly to the gap in life expectancy between blacks and whites in the United States, according ...
Other Sciences / Social Sciences
Apr 05, 2012 |
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Children of immigrants more apt than natives to live with both parents
(PhysOrg.com) -- Children of immigrants are more likely to live in households headed by two married parents than children of natives in their respective ethnic groups, according to Penn State sociologists.
Other Sciences / Social Sciences
Mar 15, 2011 |
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Children raised by gay couples show good progress through school: study
(PhysOrg.com) -- By mining data from the 2000 Census, sociologist Michael Rosenfeld figured out the rates at which kids raised by gay and straight couples repeated a grade during elementary or middle school. He found that ...
Other Sciences / Social Sciences
Aug 31, 2010 |
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Study finds the effects of population aging have been exaggerated
Due to increasing life-spans and improved health many populations are 'aging' more slowly than conventional measures indicate.
Other Sciences / Social Sciences
Sep 09, 2010 |
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Mother is ?more essential? to orphans than breadwinner father
(PhysOrg.com) -- The role of a mother in African families is even more essential to the well-being of a child than the role played by the breadwinner father, according to a study published in the latest issue ...
Other Sciences / Social Sciences
Mar 15, 2010 |
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Educational disadvantages associated with race still persist in Brazil despite improvements
Despite notable improvements in educational levels and opportunity during the past three decades, disadvantages associated with race still persist in Brazil, according to new research at The University of Texas at Austin.
Other Sciences / Social Sciences
Jan 18, 2012 |
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Population adds to planet's pressure cooker, but few options
The world's surging population is a big driver of environmental woes but the issue is complex and solutions are few, experts at a major conference here say.
Mar 27, 2012 |
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Americans less healthy than English, but live as long or longer, study finds
Older Americans are less healthy than their English counterparts, but they live as long or even longer than their English peers, according to a new study by researchers from the RAND Corporation and the Institute for Fiscal ...
Nov 04, 2010 |
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Demography
Demography is the statistical study of human population. It can be a very general science that can be applied to any kind of dynamic human population, that is, one that changes over time or space (see population dynamics). It encompasses the study of the size, structure and distribution of these populations, and spatial and/or temporal changes in them in response to birth, migration, aging and death.
Demographic analysis can be applied to whole societies or to groups defined by criteria such as education, nationality, religion and ethnicity. Institutionally, demography is usually considered a field of sociology, though there are a number of independent demography departments. Formal demography limits its object of study to the measurement of populations processes, while the more broad field of social demography population studies also analyze the relationships between economic, social, cultural and biological processes influencing a population.
The term demographics refers to characteristics of a population.
For more information about Demography, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
