Search Results for: “category publications project u s politics poll's 2009”

report | Apr 28, 2021

Methodology

The findings in this report are based on the analysis of two main sources of data: 1) a content analysis of the news coverage of the first 60 days of the Biden administration, and 2) a nationally representative survey of U.S. adults conducted between March 8 to March 14, 2021. Below are the details of […]

report | Jan 14, 2021

Measuring Religion in Pew Research Center’s American Trends Panel

Since the establishment of the ATP, the Center has gradually migrated away from telephone polling and toward online survey administration, and since early 2019, the Center has conducted most of its U.S. polling on the ATP. This shift has major implications for the way the Center measures trends in American religion – including those from the Center’s flagship Religious Landscape Studies, which were conducted by phone in 2007 and 2014.

report | Jan 16, 2019

Methodology

Facebook user survey The analysis in this report is based on a nationally representative survey conducted from Sept. 4 to Oct. 1, 2018, among a sample of 963 U.S. adults ages 18 years and older who have a Facebook account. The margin of error for the full sample is plus or minus 3.4 percentage points. […]

report | Oct 2, 2017

Methodology

Media coverage of President Donald Trump and his administration is based on data collected from Jan. 21 to April 30, 2017. This time frame begins the day following the inauguration of Trump and includes all weekdays through his 100th day in office. The study is not an analysis of media bias or evaluating whether the […]

report | Apr 5, 2017

Appendix B: Methodology for this report

This report is part of the Pew-Templeton Global Religious Futures population projections project that produced the 2015 report “The Future of World Religions: Population Growth Projections, 2010-2050.” The figures described in this report, including estimated  births and deaths by religion and 2015 global population sizes, have not been previously reported. This report also presents results […]

report | Sep 28, 2015

Appendix A: Methodology

Population Estimates and Projections: Definitions, Methods and Data Sources Overall Methodology The national projections presented here use a variant of the basic cohort component model in which the initial population is carried forward into the future by adding new births, subtracting deaths, adding people moving into the country (immigrants), and subtracting people moving out (emigrants). […]

report | Jun 13, 2013

Appendix 1: Survey Methodology

About the Survey of LGBT Adults The analysis of the experiences and attitudes of the LGBT population in this report is based on a survey conducted April 11-29, 2013, among a sample of 1,197 self-identified LGBT adults, 18 years of age or older. The survey was conducted by the GfK Group using KnowledgePanel, its nationally […]

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