"The Fox News poll is based on landline and cell phone interviews with approximately 900 randomly chosen registered voters nationwide and is conducted under the joint direction of Anderson Robbins Research (D) and Shaw & Company Research (R). For the total sample, it has a margin of sampling error of plus or minus 3 percentage points. When necessary, minor weights are applied to age, race and gender variables to bring the sample into conformity with the most reliable demographic profiles. Fox News polls are not weighted by political party. Results from Fox News polls before February 2011 were conducted by Opinion Dynamics Corp.
"The GSS contains a standard 'core' of demographic, behavioral, and attitudinal questions, plus topics of special interest. Many of the core questions have remained unchanged since 1972 to facilitate time-trend studies as well as replication of earlier findings. The GSS takes the pulse of America, and is a unique and valuable resource. It has tracked the opinions of Americans over the last four decades."
"The GSS is a publicly available national resource, and is one of the most frequently analyzed sources of information in the social sciences. GSS Data Explorer is one of many ways that NORC supports the dissemination of GSS data for use by legislators, policymakers, researchers, educators and others."
"The Latin American Public Opinion Project (LAPOP), directed by Mitchell A. Seligson, initiated over two decades ago, is hosted by Vanderbilt University. Since the 1970s, Seligson, his along with partner institutions in the Americas, his colleagues and students have systematically surveyed the citizens of Latin America on their political views—specifically on democratic values and their behaviors related to democracy. "
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"The Odum Institute Data Archive is a leader in research data stewardship, with over 50 years of experience beginning with the acquisition of the Louis Harris Data Center in 1965. Our longstanding commitment to data access and research transparency has been a driving force behind ongoing efforts to enhance our infrastructure, workflows, and policies to ensure that the data assets in our care remain FAIR—findable, accessible, interoperable, and reusable–now and into the future.
We are home to one of the largest catalogs of social science research data in the U.S. which includes the Harris Polls, North Carolina Vital Statistics, and the most complete collection of 1970s U.S. Census data. In addition, we manage and provide access to the UNC Dataverse, a web-based data repository, that enables scientists, research teams, scholarly journals, and other members of the research community to archive and share their own datasets."
"PRRI’s mission is to help journalists, opinion leaders, scholars, clergy, and the general public better understand debates on public policy issues and the role of religion and values in American public life by conducting high quality public opinion surveys and qualitative research."
"Rasmussen Reports is a nonpartisan electronic media company specializing in the collection, publication and distribution of public opinion polling information.
Rasmussen Reports' work is followed by millions on a wide variety of media platforms. We regularly release our results at RasmussenReports.com, America's most visited public opinion website, and through a daily email newsletter, Twitter and Facebook."
Provides information and analysis on public opion from all over the world. Explore the site through topics or by regions of the world. This site is "a publication of the Program on International Policy Attitudes at the University of Maryland."