App vs. Web for Surveys of Smartphone Users
Pew Research Center methodologists examine the efficacy of intensive data collection with a probability-based panel and the differences in participation and responses when using a smartphone app as opposed to a web browser for a study of smartphone use.
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.
All Publications from this Topic
Q/A: How we projected the future of world religions
Demographer Conrad Hackett explains how he and his team put together our major new report and why it differs from past efforts to predict religious change.
Building Pew Research Center’s American Trends Panel
In early 2014, Pew Research Center set out to build a probability-based panel – the American Trends Panel – to supplement our traditional method of data collection in the U.S. – the random digit dial (RDD) telephone survey. Here’s how we built and managed the panel, and what we learned from it in 2014.
What we learned about surveying with mobile apps
No research has compared app-based surveys with polls administered via Web browsers. Our new, experimental work compares the results of these two modes.
The challenges of using Facebook for research
We wanted to analyze the role Facebook played as a means for people to hear about, discuss and share local news. But getting the data we needed wasn’t easy.
On Twitter, local news is hard to find
Here’s a rundown of what worked and what didn’t in using Twitter for our research of three local news ecosystems.
Q/A: How Pew Research analyzed local media ‘ecosystems’
Our new report on local news in a digital age looks at both the organizations providing the news and the residents consuming it.
Q/A: How Pew Research measures global restrictions on religion
We sat down with researcher Peter Henne to learn more about the complex process of measuring global religious restrictions.
Is U.S. fertility at an all-time low? It depends
There are three main ways to measure fertility. None of them is “right” or “wrong,” but each tells a different story about when births bottomed out.
Why Pew Research Center is going deeper on science
While we have explored science-related issues in the past, our new science publication marks a more formal commitment to studying the intersection of science with all aspects of society – from public opinion, to politics and policymaking, to religious and ethical considerations, to education and the economy.
Religious conversion in Latin America: How we surveyed people on their beliefs
Pew Research Center’s survey in 18 Latin American countries and Puerto Rico found that many Latin Americans are leaving Catholicism and joining evangelical Protestant churches. We sat down with senior researcher Neha Sahgal to see how these conclusions were reached.