What we learned about surveying with mobile apps
No research has compared app-based surveys with polls administered via Web browsers. Our new, experimental work compares the results of these two modes.
Numbers, Facts and Trends Shaping Your World
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Methodology
About the Pew Research Center’s Spring 2015 Global Attitudes Survey Results for the survey are based on telephone and face-to-face interviews conducted under the direction of Princeton Survey Research Associates International. The results are based on national samples, unless otherwise noted. More details about our international survey methodology and country-specific sample designs are available on […]
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report
Methodology
About the Pew Research Center’s Spring 2015 Pew Global Attitudes Survey Results for the survey are based on telephone and face-to-face interviews conducted under the direction of Princeton Survey Research Associates International. The results are based on national samples, unless otherwise noted. More details about our international survey methodology and country-specific sample designs are available […]
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5. Wealth gap between middle-income and upper-income families reaches record high
The gaps in the wealth (assets minus debts) of lower-, middle- and upper-income families are much wider than the gaps in income.[46. numoffset=”46″ Data on wealth are collected for families, as opposed to households. Technically, they are slightly different. As per the Census Bureau, a family consists of all related people living in the same […]
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Religion and Science
A majority of the public says science and religion often conflict, but people’s sense that they do seems to have less to do with their own religious beliefs than their perception of others’ beliefs.
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Religion and Science
A majority of the public says science and religion often conflict, but people’s sense that they do seems to have less to do with their own religious beliefs than their perception of others’ beliefs.
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Appendix A: Methodology
Population Estimates and Projections: Definitions, Methods and Data Sources Overall Methodology The national projections presented here use a variant of the basic cohort component model in which the initial population is carried forward into the future by adding new births, subtracting deaths, adding people moving into the country (immigrants), and subtracting people moving out (emigrants). […]
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Appendix A: Methodology
The Implicit Association Test (IAT) was developed in 1995 by Anthony G. Greenwald of the University of Washington and Mahzarin R. Banaji, now at Harvard University. The test is designed to measure unconscious or implicit preferences of individuals. In the case of race, the goal of the IAT is to measure preference for one race […]
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short reads
Men catch up with women on overall social media use
Some 73% of online men use social media, on par with the 80% of online women who say they do so. But there are still some gender differences on specific platforms.
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Seven-in-ten people globally live on $10 or less per day
The urgency expressed by Pope Francis on global poverty and inequality is grounded in harsh reality. 4.4 billion people – 71% of the global population of 6.2 billion – lived on $10 or less per day in 2011, according to a Pew Research Center analysis of the most recently available data.