---
title: "Acknowledgments"
description: "This report is a collaborative effort based on the input and analysis of the following individuals: Research team Jocelyn Kiley, Director, Political ResearchScott Keeter, Senior Survey AdvisorHannah Hartig, Senior ResearcherBaxter Oliphant, Senior ResearcherGabe Borelli, Research AssociateAndrew Daniller, Research AssociateAndy Cerda, Research AnalystJoseph Copeland, Research AnalystTed Van Green, Research AnalystShanay Gracia, Research Assistant Communications and editorial […]"
date: "2025-06-26"
authors:
  - name: "Hannah Hartig"
    job_title: "Senior Researcher"
    link: "https://www.pewresearch.org/staff/hannah-hartig/"
  - name: "Scott Keeter"
    job_title: "Senior Survey Advisor"
    link: "https://www.pewresearch.org/staff/scott-keeter/"
  - name: "Andrew Daniller"
    job_title: "Research Associate"
    link: "https://www.pewresearch.org/staff/andrew-daniller/"
  - name: "Ted Van Green"
    job_title: "Research Analyst"
    link: "https://www.pewresearch.org/staff/ted-van-green/"
url: "https://www.pewresearch.org/politics/2025/06/26/validated-voters-2024-acknowledgments/"
categories:
  - "Donald Trump"
  - "Election 2024"
  - "Joe Biden"
  - "Kamala Harris"
  - "Voter Files"
datasets:
  - name: "American Trends Panel Wave 159"
    url: "https://www.pewresearch.org/dataset/american-trends-panel-wave-159/"
---

# Acknowledgments

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

#### Research team

Jocelyn Kiley, *Director, Political Research*
Scott Keeter, *Senior Survey Advisor*
Hannah Hartig, *Senior Researcher*
Baxter Oliphant, *Senior Researcher*
Gabe Borelli, *Research Associate*
Andrew Daniller, *Research Associate*
Andy Cerda, *Research Analyst*
Joseph Copeland, *Research Analyst*
Ted Van Green, *Research Analyst*
Shanay Gracia, *Research Assistant*

#### Communications and editorial

Nida Asheer, *Senior Communications Manager*
Tanya Arditi, *Senior Communications Manager*
Mithila Samak, *Communications Associate*
David Kent, *Senior Copy Editor*

#### Graphic design and web publishing

Alissa Scheller, *Senior Information Graphics Designer*
Peter Bell, *Associate Director, Digital Strategy*
Reem Nadeem, *Digital Producer*
Nick Zanetti, *Associate Engineer*

#### Methodology

Andrew Mercer, *Principal Methodologist*
Dorene Asare-Marfo, *Senior Panel Manager*
Dana Popky, *Associate Panel Manager*
Arnold Lau*, Research Methodologist*

Several others provided helpful comments and input on this study, including Mike Dimock, Claudia Deane, Neha Sahgal, Courtney Kennedy, Mark Hugo Lopez and Gregory Smith. In addition, this report benefited greatly from editing by former Director of Political Research Carroll Doherty.

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**Next:** [Methodology](https://www.pewresearch.org/politics/2025/06/26/validated-voters-2024-methodology.md)