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dc.contributor.author
Perez Santangelo, Agustin
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dc.contributor.author
Solovey, Guillermo
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dc.date.available
2023-07-13T10:35:06Z
dc.date.issued
2022-01
dc.identifier.citation
Perez Santangelo, Agustin; Solovey, Guillermo; Running Online Behavioral Experiments Using R: Implementation of a Response-Time Decision Making Task as an R-Shiny App; Ubiquity Press; Journal of Cognition; 5; 1; 1-2022; 1-18
dc.identifier.issn
2514-4820
dc.identifier.uri
http://hdl.handle.net/11336/203615
dc.description.abstract
Online experiments allow for fast, massive, cost-efficient data collection. However, uncontrolled conditions in online experiments can be problematic, particularly when inferences hinge on response-times (RTs) in the millisecond range. To address this challenge, we developed a mobile-friendly open-source application using R-Shiny, a popular R package. In particular, we aimed to replicate the numerical distance effect, a well-established cognitive phenomenon. In the task, 169 participants (109 with a mobile device, 60 on a desktop computer) completed 116 trials displaying two-digit target numbers and decided whether they were larger or smaller than a fixed standard number. Sessions lasted ∼7-minutes. Using generalized linear mixed models estimated with Bayesian inference methods, we observed a numerical distance effect: RTs decreased with the logarithm of the absolute difference between the target and the standard. Our results support the use of R-Shiny for RT-data collection. Furthermore, our method allowed us to measure systematic shifts in recorded RTs related to different OSs, web browsers, and devices, with mobile devices inducing longer shifts than desktop devices. Our work shows that precise RT measures can be reliably obtained online across mobile and desktop devices. It further paves the ground for the design of simple experimental tasks using R, a widely popular programming framework among cognitive scientists.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Ubiquity Press
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
NUMERICAL COGNITION
dc.subject
ONLINE EXPERIMENTS
dc.subject
R-SHINY
dc.subject
RESPONSE TIME
dc.subject.classification
Psicología
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dc.subject.classification
Psicología
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dc.subject.classification
CIENCIAS SOCIALES
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dc.title
Running Online Behavioral Experiments Using R: Implementation of a Response-Time Decision Making Task as an R-Shiny App
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-03T16:19:31Z
dc.journal.volume
5
dc.journal.number
1
dc.journal.pagination
1-18
dc.journal.pais
Reino Unido
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dc.description.fil
Fil: Perez Santangelo, Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigación en Ciencias de la Computación. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Investigación en Ciencias de la Computación; Argentina. Universidad Torcuato Di Tella; Argentina
dc.description.fil
Fil: Solovey, Guillermo. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Calculo. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Calculo; Argentina
dc.journal.title
Journal of Cognition
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journalofcognition.org/articles/10.5334/joc.200
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.5334/joc.200
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