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dc.contributorUniversitat Ramon Llull. IQS
dc.contributor.authorCuadros, Jordi
dc.contributor.authorMartori Adrian, Francesc de Paula
dc.contributor.authorSerrano Molinero, Vanessa
dc.contributor.authorCalvo, Miquel (Calvo Llorca)
dc.contributor.authorCarnicer González, Arturo
dc.contributor.authorMiñarro Alonso, Antonio
dc.date.accessioned2020-03-25T18:57:11Z
dc.date.accessioned2023-07-13T05:44:27Z
dc.date.available2020-03-25T18:57:11Z
dc.date.available2023-07-13T05:44:27Z
dc.date.issued2019-04-12
dc.identifier.urihttp://hdl.handle.net/20.500.14342/1040
dc.description.abstractOpen-ended tasks are common in Science, Technology, Engineering and Mathematics (STEM) education. However, as far as we know, no tools have been developed to assist in the assessment of the solution process of open-ended questions. In this paper, we propose the use of analysis of traces as a tool to address this need. To illustrate this approach, we developed a modified version of R Commander that collects traces of students’ actions and described a way to analyze them by using regular expressions. We used this tool in an undergraduate introductory statistics course. The traces were analyzed by comparing them to predefined problem-solving steps, arranged by the instructor. The analyses provide information about the time students spent on the activity, their work intensity and the choices they made when solving open-ended questions. This automated assessment tool provides grades highly correlated to those obtained by a traditional test and traditional grading scheme.eng
dc.format.extent13 p.
dc.language.isoeng
dc.publisherModestum
dc.relation.ispartofEURASIA Journal of Mathematics Science and Technology Education. Vol. 15, n.9 (2019), p. em1743
dc.rights© L'autor/a
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceRECERCAT (Dipòsit de la Recerca de Catalunya)
dc.subject.otherEnsenyament assistit per ordinador
dc.subject.otherEstadística
dc.subject.otherAutonomia de l'alumne
dc.subject.otherComputer-assisted assessment
dc.subject.otherLearning analytics
dc.subject.otherOpen-ended activity
dc.subject.otherR commander
dc.subject.otherStatistics education
dc.titleComputer-assisted assessment in open-ended activities through the analysis of traces: a proof of concept in statistics with R commander
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscap
dc.subject.udc311
dc.identifier.doihttps://doi.org/10.29333/ejmste/108456
dc.relation.projectIDinfo:eu-repo/grantAgreement/UB/REDICE/REDICE121743-01, REDICE-14-50
dc.relation.projectIDinfo:eu-repo/grantAgreement/ACM/Ayudas a Proyectos de Investigación/ACM2016_26


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