While the growth of online interviewing is a prominent trend in polling, there is variation within that trend in how researchers recruit respondents. This study finds that sourcing affects data quality.
when designing an online survey questionnaire, there is more than one way to ask a respondent to select which options in a series applies to them.
Nick Bertoni, manager of the American Trends Panel, explains how the panel works and what its recent expansion means for our future survey work.
Pew Research Center’s American Trends Panel (ATP) is now the Center’s principal source of data for U.S. public opinion research.
Pew Research Center conducts surveys over the phone and, increasingly, online. But these two formats don’t always produce identical results.
Many online surveys are conducted using “nonprobability” or “opt-in” samples, which are generally easier and cheaper to conduct. In our latest Methods 101 video, we explore some of the features of nonprobability surveys and how they differ from traditional probability-based polls.
Our latest Methods 101 video explores some of the ways these surveys differ from traditional probability-based polls.
A growing share of polling is conducted with online opt-in, or nonprobability, samples. This trend has raised some concern within the industry because, while low participation rates pose a challenge for all surveys, the online opt-in variety face additional hurdles.
People in 38 countries were asked how often they use the internet – as well as how often they use social networking sites like Facebook, Twitter and other sites – to get news. Specifically, they were asked whether they did each activity several times a day, once a day, several times a week, once a […]
People polled by telephone are slightly less likely than those interviewed online to say their personal finances are in “poor shape."