A third of Americans live in a household with three or more smartphones
The growing prevalence of cellphones comes as the typical American household now contains a wide range of connected devices.
Methods
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Public Divides Over Environmental Regulation and Energy Policy
Americans lean toward regulations – not economic markets alone – as the most effective way to increase reliance on renewable energy, but they are evenly split on whether fewer regulations can protect air and water.
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What Low Response Rates Mean for Telephone Surveys
Telephone polls still provide accurate data on a wide range of social, demographic and political variables, but some weaknesses persist.
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Methods 101: Random Sampling
The first video in Pew Research Center’s Methods 101 series helps explain random sampling – a concept that lies at the heart of all probability-based survey research – and why it’s important.
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How can a survey of 1,000 people tell you what the whole U.S. thinks?
The first video in our “Methods 101” series is about random sampling, a concept that undergirds all probability-based survey research. Here’s how it works.
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Video Explainer: Understanding random sampling for public opinion surveys
The first video in our “Methods 101” series is about random sampling, a concept that undergirds all probability-based survey research. Here’s how it works.
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Americans Divided on Whether Recent Science Protests Will Benefit Scientists’ Causes
More Democrats and younger adults believe last month’s science marches will lead to public support for science, while Republicans and older adults tend to disagree.
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Q&A: Political polls and the 2016 election
Courtney Kennedy of Pew Research Center, who chaired survey researchers organization AAPOR’s task force on political polling in the 2016 U.S. elections, discuss the group’s findings and recommendations.
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Q&A: Using Google search data to study public interest in the Flint water crisis
Read an interview with Director of Journalism Research Amy Mitchell, who helped author the study.
