Jul. 21, 2015

The challenges of polling when fewer people are available to be polled

With response rates low and heading lower, how can survey researchers have confidence in their findings? Scott Keeter, director of survey research at Pew Research Center, addresses this issue and related questions.

May. 14, 2015

Methods can matter: Where Web surveys produce different results than phone interviews

A Pew Research Center experiment found several key areas where Web surveys produced different results than those conducted by phone.

Jan. 28, 2015

How to access Pew Research Center survey data

Earlier in January, the Pew Research Center released the full dataset from our largest study ever conducted on U.S. politics, the 2014 Political Polarization and Typology survey, to make it available to researchers. Here’s how you can access that dataset, as well as our others.

Jan. 7, 2015

Pew Research will call more cellphones in 2015

An estimated 46.5% of U.S. adults are cell-only today. To keep pace with this trend, the Pew Research Center will increase the percentage of respondents interviewed on cellphones in its typical national telephone surveys to 65%.

Jun. 26, 2014

Q/A: How Pew Research created the political typology

The goal of the political typology is to sort people into homogeneous groups, based on their political values and attitudes. It’s an effort to categorize people politically to help us better understand the complexities of the current political landscape.

Jan. 15, 2014

Pew Research increases share of interviews conducted by cellphone

In the coming months, 60% of interviews in our national polls will be conducted via cellphones and 40% on landline phones.

Jun. 13, 2013

How Pew Research conducted its national LGBT community survey