Cited by 987Survey Methodology and NonresponseMobile Crowdsensing and CrowdsourcingElectoral Systems and Political Participation

Validating the demographic, political, psychological, and experimental results obtained from a new source of online survey respondents

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Coppock, Alexander, McClellan, Oliver A.·2019·Research & Politics

Abstract

Researchers have increasingly turned to online convenience samples as sources of survey responses that are easy and inexpensive to collect. As reliance on these sources has grown, so too have concerns about the use of convenience samples in general and Amazon’s Mechanical Turk in particular. We distinguish between “external validity” and theoretical relevance, with the latter being the more important justification for any data collection strategy. We explore an alternative source of online convenience samples, the Lucid Fulcrum Exchange, and assess its suitability for online survey experimental research. Our point of departure is the 2012 study by Berinsky, Huber, and Lenz that compares Amazon’s Mechanical Turk to US national probability samples in terms of respondent characteristics and treatment effect estimates. We replicate these same analyses using a large sample of survey responses on the Lucid platform. Our results indicate that demographic and experimental findings on Lucid track well with US national benchmarks, with the exception of experimental treatments that aim to dispel the “death panel” rumor regarding the Affordable Care Act. We conclude that subjects recruited from the Lucid platform constitute a sample that is suitable for evaluating many social scientific theories, and can serve as a drop-in replacement for many scholars currently conducting research on Mechanical Turk or other similar platforms.

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Crossref · 10.1177/2053168018822174

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  • Citizen journalists can positively impact health-related behaviors during a pandemic when the credibility of government and its performance is under question.

    “It was also noted that the perception of independent sources can have a positive impact on trust among critics of government and individuals without predispositions towards the source, implying that citizen journalists can positively impact health-related behaviors during a pandemic when the credibility of government and its performance is under question and is being challenged.”

    From Understanding media empowerment: citizen journalism in Palestine (2023) · cites this paper as Coppock and McClellan, 2019

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Authors
Coppock, A., & McClellan, O. A.
Affiliations
  • Yale University (US)
  • Columbia University (US)
Corresponding author
Coppock, Alexander
Venue
Research & Politics
Published
2019-01
Volume
6
Issue
1
ISSN
2053-1680 (ISSN-L)
OpenAlex
W2911522314
Cited by
987
References
7
Citations by year
2026: 69 · 2025: 142 · 2024: 170 · 2023: 134 · 2022: 207 · 2021: 127 · 2020: 115 · 2019: 17 · 2018: 4 · 2016: 1
FWCI
234.44
Type
journal article
Language
en
Open access
Locations
  • Research & Politics (publishedVersion, cc-by-nc)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Social Sciences › Sociology and Political Science › Survey Methodology and Nonresponse
  • Physical Sciences › Computer Science › Computer Science Applications › Mobile Crowdsensing and Crowdsourcing
  • Social Sciences › Political Science and International Relations › Electoral Systems and Political Participation
Keywords
Amazon Mechanical Turk, generalizability, replication, treatment effect estimates

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