Numbers, Facts and Trends Shaping Your World
As internet use grows– whether through a traditional computer, tablet, gaming device or cell phone – new techniques are being developed to conduct social research and measure people’s behavior and opinion while they are online. The Pew Research Center has been exploring these new techniques for measuring public opinion and critically evaluating how they compare [...]
In every campaign cycle, pollwatchers pay close attention to the details of every election survey. And well they should. But focusing on the partisan balance of surveys is, in almost every circumstance, the wrong place to look. The latest Pew Research Center survey conducted July 16-26 among 1,956 registered voters nationwide found 51% supporting Barack [...]
For decades survey research has provided trusted data about political attitudes and voting behavior, the economy, health, education, demography and many other topics. But political and media surveys are facing significant challenges as a consequence of societal and technological changes. It has become increasingly difficult to contact potential respondents and to persuade them to [...]
A new analysis of Pew Research Center pre-election surveys conducted this year finds that support for Republican candidates was significantly higher in samples based only on landlines than in dual frame samples that combined landline and cell phone interviews. The difference in the margin among likely voters this year is about twice as large as in 2008.
Overview: Bush and Public Opinion As George W. Bush prepares to leave the White House, the United States is in many ways dramatically different from when he took the oath of office in 2001. His first few months as president were largely unremarkable, despite the contentious 2000 election. But the horrific terror attacks of Sept. [...]
Summary of Findings The proportion of Americans who rely solely on a cell phone for their telephone service continues to grow, as does the share who still have a landline phone but do most of their calling on their cell phone. With these changes, there is an increased concern that polls conducted only on landline [...]
The failure of the New Hampshire pre-election surveys to mirror the outcome of the Democratic race is one of the most significant miscues in modern polling history. All the published polls, including those that surveyed through Monday, had Sen. Barack Obama comfortably ahead with an average margin of more than 8 percent. These same polls [...]
According to government statistics released last month, nearly 13% of U.S. households cannot now be reached by the typical telephone survey because they have only a cell phone and no landline telephone, and the share of Americans who are cell-only is increasing rapidly. To monitor this problem, the Pew Research Center conducted four studies in [...]
Summary of Findings A growing number of Americans rely solely on a cell phone for their telephone service, and many more are considering giving up their landline phones. This trend presents a challenge to public opinion polling, which typically relies on a random sample of the population of landline subscribers. A new study of the [...]
1615 L Street, NW, Suite 700 Washington, DC 20036
202.419.4300 | Main
202.419.4349 | Fax
202.419.4372 | Media Inquiries
About Pew Research Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping America and the world. It conducts public opinion polling, demographic research, media content analysis and other empirical social science research. Pew Research does not take policy positions. It is a subsidiary of The Pew Charitable Trusts.
