report | Jul 26, 2013
Overview In the wake of leaked information about the government’s telephone and digital surveillance programs last month, public opinion surveys reported a wide range of reactions. For example, a Pew Research Center/Washington Post survey conducted immediately after the revelations found broad support for the program, while a Gallup survey conducted just days later found more […]
report | Nov 7, 2012
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 […]
report | May 15, 2012
Overview 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 […]
report | Nov 22, 2010
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.
report | Jan 31, 2008
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 […]