Crowdsourcing for Cognitive Science – The Utility of Smartphones
Publication Date
July 15, 2014
Journal
PLOS ONE
Authors
Harriet R. Brown, Peter Zeidman, Peter Smittenaar, Rick A. Adams, et al
Volume
9
Issue
7
Pages
e100662
DOI
http://doi.org/10.1371/journal.pone.0100662
Publisher URL
http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0100662
PubMed
http://www.ncbi.nlm.nih.gov/pubmed/25025865
PubMed Central
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4099129
Europe PMC
http://europepmc.org/abstract/MED/25025865
Web of Science
000339992400005
Scopus
84904257733
Mendeley
http://www.mendeley.com/research/crowdsourcing-cognitive-science-utility-smartphones
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Mendeley | Further Information

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This technology presents exciting opportunities for cognitive science as a medium for rapid, large-scale experimentation and data collection. At present, cost and logistics limit most study populations to small samples, restricting the experimental questions that can be addressed. In this study we investigated whether the mass collection of experimental data using smartphone technology is valid, given the variability of data collection outside of a laboratory setting. We presented four classic experimental paradigms as short games, available as a free app and over the first month 20,800 users submitted data. We found that the large sample size vastly outweighed the noise inherent in collecting data outside a controlled laboratory setting, and show that for all four games canonical results were reproduced. For the first time, we provide experimental validation for the use of smartphones for data collection in cognitive science, which can lead to the collection of richer data sets and a significant cost reduction as well as provide an opportunity for efficient phenotypic screening of large populations.", "link"=>"http://www.mendeley.com/research/crowdsourcing-cognitive-science-utility-smartphones", "reader_count"=>142, "reader_count_by_academic_status"=>{"Unspecified"=>2, "Professor > Associate Professor"=>4, "Librarian"=>2, "Researcher"=>36, "Student > Doctoral Student"=>8, "Student > Ph. D. Student"=>33, "Student > Postgraduate"=>6, "Other"=>4, "Student > Master"=>19, "Student > Bachelor"=>14, "Lecturer"=>2, "Lecturer > Senior Lecturer"=>1, "Professor"=>11}, "reader_count_by_user_role"=>{"Unspecified"=>2, "Professor > Associate Professor"=>4, "Librarian"=>2, "Researcher"=>36, "Student > Doctoral Student"=>8, "Student > Ph. D. 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Relative Metric

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