Numbers, Facts and Trends Shaping Your World
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In addition to point estimates (e.g., % approving of President Barack Obama’s job performance), public opinion polls are often used to determine what factors explain a given attitude or behavior. For example, is education level or gender more predictive of Obama approval? This type of analysis involves testing the effects of multiple variables simultaneously. One […]
The analysis in this report is based on telephone interviews conducted April 12-19, 2016 among a national sample of 2,008 adults, 18 years of age or older, living in all 50 U.S. states and the District of Columbia (505 respondents were interviewed on a landline telephone, and 1,503 were interviewed on a cell phone, including […]
The analysis in this report is based on telephone interviews conducted April 12-19, 2016 among a national sample of 2,008 adults, 18 years of age or older, living in all 50 U.S. states and the District of Columbia (505 respondents were interviewed on a landline telephone, and 1,503 were interviewed on a cell phone, including […]
To better understand the current landscape of commercially available online nonprobability samples, Pew Research Center conducted a study in which an identical questionnaire was administered to nine samples supplied by eight different vendors along with the Center’s probability-based online panel. A benchmarking analysis – in which a subset of each survey’s results was compared to […]
Pew Research Center surveys in 63 countries have asked Muslims and Christians about belief in heaven, hell and angels. These data are included in this report as an additional way to examine gender differences in religion. In 47 of the 63 countries (75%), men and women are about equally likely to profess a belief in […]
Between Oct. 14, 2014, and May 21, 2015, Pew Research Center completed 5,601 face-to-face interviews with non-institutionalized adults ages 18 and older living in Israel. The sample includes interviews with 3,789 Jews, 871 Muslims, 468 Christians and 439 Druze. An additional 34 respondents belong to other religions or are religiously unaffiliated. Five groups were oversampled […]
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 […]