Q&A: How Pew Research Center estimated the number of unauthorized immigrants in Europe
In this Q&A and video, learn about the methods and data sources the Center used to estimate the number of unauthorized immigrants in Europe.
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Methods 101: How is polling done around the world?
Polling in different parts of the world can be very challenging, because what works in one country may not work in a different country.
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Methodology
The analysis in this report is based on telephone interviews conducted Jan. 8-Feb. 7, 2019, among a national sample of 1,502 adults, 18 years of age or older, living in all 50 U.S. states and the District of Columbia (302 respondents were interviewed on a landline telephone, and 1,200 were interviewed on a cellphone, including […]
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Methodology – September 2018 Survey
This analysis in this report is based on telephone interviews conducted September 11-16, 2018 among a national sample of 1,006 adults, 18 years of age or older, living in the United States (406 respondents were interviewed on a landline telephone, and 600 were interviewed on a cell phone, including 369 who had no landline telephone). […]
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Methods 101: Mode effects
How does the way a poll is conducted influence the answers people give?
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Shareable quotes from experts about artificial intelligence and the future of humans
Predictions from experts about artificial intelligence and the future of humans, from @pewresearch and @ImagineInternet.
