There is an ongoing debate in the survey research literature about whether and when
probability and nonprobability sample surveys produce accurate estimates of a larger …

Executive Summary In September 2008, the AAPOR Executive Council established an Opt-
In Online Panel Task Force and charged it with “reviewing the current empirical findings …

Amidst discontent over America's growing diversity, many white Americans now view the
political world through the lens of a racial identity. Whiteness was once thought to be …

We present data from a nationally representative 2017 survey of American adults. For
heterosexual couples in the United States, meeting online has become the most popular …

Misinformation can undermine a well-functioning democracy. For example, public
misconceptions about climate change can lead to lowered acceptance of the reality of …

The number of independent voters in America increases each year, yet they remain
misunderstood by both media and academics. Media describe independents as pivotal for …

Bullying and substance use represent serious public health issues facing adolescents in the
United States. Few large-sample national studies have examined differences in these …

Amazon's Mechanical Turk (MTurk) is a relatively new website that contains the major
elements required to conduct research: an integrated participant compensation system; a …

Belief polarization is said to occur when two people respond to the same evidence by
updating their beliefs in opposite directions. This response is considered to be “irrational” …

This article explores how the efficiency of Internet search is changing the way Americans
find romantic partners. We use a new data source, the How Couples Meet and Stay …