Evidence map›Paper›PMID 33936499›Full record

ArticleAMIA ... Annual Symposium proceedings. AMIA Symposium2020

Recruiting older adult participants through crowdsourcing platforms: Mechanical Turk versus Prolific Academic.

Anne M Turner, Thomas Engelsma, Jean O Taylor, Rashmi K Sharma, George Demiris

Abstract read
In one paragraph

Article in AMIA ... Annual Symposium proceedings. AMIA Symposium, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed.

  1. Trial
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  3. Multistep inference across the human lifespan can be improved with individualized memory interventions.The journals of gerontology. Series B, Psychological sciences and social sciences · 2026
    Article
  4. Employment-Related Assistive Technology Needs in Autistic Adults: A Mixed-Methods Study.European journal of investigation in health, psychology and education · 2025
    Article
  5. Article
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  8. Article
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  14. FORUM: Remote testing for psychological and physiological acoustics.The Journal of the Acoustical Society of America · 2022
    Article
  15. Article
  16. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Anne M TurnerDepartment of Health Services, School of Public Health, University of Washington, Seattle, WA.
Thomas EngelsmaCenter for Human Factors Engineering of Health Information Technology, Amsterdam, The Netherlands.
Jean O TaylorDepartment of Health Services, School of Public Health, University of Washington, Seattle, WA.
Rashmi K SharmaDivision of General Internal Medicine, University of Washington.
George DemirisDepartment of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.

Funding

Transform Dissemination and Implementation Science in CTSA ProgramsUL1TR002319 · NCATS · UNIVERSITY OF WASHINGTON · PI John K. Amory · 2017 to 2026
$100.0M
AHRQ HHS R01 HS022106NCATS NIH HHS UL1 TR002319
6 · The paper itself

Abstract

backgroundRecruiting older adults (OA) into research is challenging.

objectiveTo assess the feasibility of using two crowdsourcing platforms, Amazon's Mechanical Turk (MTurk) and Prolific Academic (ProA), as efficient and low-cost venues for recruiting survey participants aged 65 and older.

methodsWe developed an online survey to investigate and compare the demographics, technology use, and motivations for research participation of OA on MTurk and ProA. Qualitative responses, response time, word count, and recruitment costs were analyzed.

resultsWe recruited 97 OA survey participants on both MTurk and ProA. Participants were similar in terms ofdemographics, technology usage, and motivations for participation (topic interest and payment).

conclusionBoth crowdsourcing platforms are useful for rapid and low-cost recruitment of OA. The OA recruitment process was more efficient with ProA. Crowdsourcing platforms are potential sources of OA research participants; however, the pool is limited to generally healthy, technologically active, and well-educated older adults.

Indexed as

CrowdsourcingAgedBiomedical ResearchData CollectionFeasibility StudiesHumansInternetMaleMotivationSurveys and Questionnaires

Identifiers

PMID33936499
PMCPMC8075523

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.