This report is drawn from two surveys conducted as part of the American Trends Panel (ATP), created by Pew Research Center, a nationally representative panel of randomly selected U.S. adults living in households. Respondents who self-identify as internet users and who provided an email address participate in the panel via monthly self-administered web surveys, and […]
Survey conducted March 2-28, 2016 and April 5-May 2, 2016 The American Trends Panel (ATP), created by the Pew Research Center, is a nationally representative panel of randomly selected U.S. adults living in households. Respondents who self-identify as internet users and who provided an email address participate in the panel via monthly self-administered Web surveys, […]
Website Analysis Methodology This study examined the campaign websites of presidential candidates Donald Trump, Hillary Clinton and Bernie Sanders through an audit of design features, static content and original news items (news articles, press releases and videos) posted to their websites from May 1 through June 15, 2016. During this period, there were 220 original […]
American Trends Panel Survey (ATP) Methodology The American Trends Panel (ATP), created by the Pew Research Center, is a nationally representative panel of randomly selected U.S. adults living in households. Respondents who self-identify as internet users and who provided an email address participate in the panel via monthly self-administered Web surveys, and those who do […]
One possible explanation for the variability in estimates across the different nonprobability samples is the range of methods that online sample vendors employ. They differ on recruitment, weighting and everything in between. Even if the impact of each of these differences is small, the cumulative effect could be much larger. Panel recruitment and survey sampling […]