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Titel:

The average laboratory samples a population of 7,300 Amazon Mechanical Turk workers

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Stewart, N.; Ungemach, C.; Harris, A. J.; Bartels, D. M.; Newell, B. R.; Paolacci, G.; Chandler, J.
Nicht-TUM Koautoren:
ja
Kooperation:
international
Abstract:
Using capture-recapture analysis we estimate the effective size of the active Amazon Mechanical Turk (MTurk) population that a typical laboratory can access to be about 7,300 workers. We also estimate that the time taken for half of the workers to leave the MTurk pool and be replaced is about 7 months. Each laboratory has its own population pool which overlaps, often extensively, with the hundreds of other laboratories using MTurk. Our estimate is based on a sample of 114,460 completed sessi...     »
Stichworte:
Amazon Mechanical Turk, MTurk, capture-recapture, population size
Intellectual Contribution:
Discipline-based Research
Zeitschriftentitel:
Judgment and Decision Making
Journal gelistet in FT50 Ranking:
nein
Jahr:
2015
Band / Volume:
10
Heft / Issue:
5
Seitenangaben Beitrag:
479-491
Volltext / DOI:
doi:no DOI available
WWW:
http://journal.sjdm.org/14/14725/jdm14725.pdf
Publikationsdatum:
05.09.2015
Urteilsbesprechung:
0
Key publication:
Ja
Peer reviewed:
Ja
International:
Ja
Book review:
Nein
commissioned:
not commissioned
Professional Journal:
Ja
Technology:
Nein
Interdisziplinarität:
Ja
Leitbild:
;
Ethics und Sustainability:
Nein
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