October 9, 2018

Comparing Survey Sampling Strategies: Random-Digit Dial vs. Voter Files

Acknowledgements

This report was made possible by The Pew Charitable Trusts. Pew Research Center is a subsidiary of The Pew Charitable Trusts, its primary funder.

This report is a collaborative effort based on the input and analysis of the following individuals:

Research team

Courtney Kennedy, Director, Survey Research
Nick Hatley, Research Analyst
Scott Keeter, Senior Survey Advisor
Andrew Mercer, Senior Research Methodologist
Ruth Igielnik, Senior Researcher
Arnold Lau, Research Analyst
Frederic Traylor, Intern, Summer 2018
Hannah Hartig, Research Analyst
Jocelyn Kiley, Associate Director, Politics
Claudia Deane, Vice President of Research

Communications and editorial

Rachel Weisel, Communications Manager
Hannah Klein, Communications Associate
Travis Mitchell, Copy Editor

Graphic design and web publishing

Bill Webster, Information Graphics Designer
Travis Mitchell, Digital Producer