Comparing Survey Sampling Strategies: Random-Digit Dial vs. Voter Files
A new telephone survey experiment finds that an opinion poll drawn from a commercial voter file produces results similar to those from a sample based on random-digit dialing.
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A new telephone survey experiment finds that an opinion poll drawn from a commercial voter file produces results similar to those from a sample based on random-digit dialing.
Generational differences have long been a factor in U.S. politics. These divisions are now as wide as they have been in decades, with the potential to shape politics well into the future.
A new analysis demystifies voter files, the widely-used and comprehensive digital databases used to better understand the U.S. electorate.
The 2018 midterm elections will be determined in large part by who goes to the polls and who stays home.