Deciding on different hinting techniques in assessments for intelligent tutoring systems

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Show simple item record Muñoz Merino, Pedro José Delgado Kloos, Carlos Muñoz-Organero, Mario 2015-02-13T11:48:45Z 2015-02-13T11:48:45Z 2011
dc.identifier.bibliographicCitation International Journal of Innovative Computing, Information and Control (2011), 7 (2), 841-858.
dc.identifier.issn 1349-4198
dc.description.abstract Intelligent Tutoring Systems (ITSs) must take advantage of their high computing capabilities and capacity for information retrieval in order to provide the most effective methodologies for improving students' learning. One type of ITS provides assessments to students and some help as a hint, when they do not know how to solve a problem. Our thesis is that the type of hinting techniques used without changing the contents can influence the learning gains and aptitudes of students. We have implemented some hinting techniques as an extension to the XTutor ITS. We found that some hinting techniques can produce a signi cant increase in students' knowledge with respect to others, but the improvement and direction of the comparison depended on some other factors such as the topics to which it was applied. We conclude that proper adaptation of hinting techniques based on different information of the systems will imply better student learning gains. In addition, the results of a student survey, which includes the students' ratings of the different hinting features they interacted with, leads to high variances, which reinforce the idea of the importance of adaptation of hinting techniques in these types of systems.
dc.description.sponsorship This work was supported in part by the MEC-CICYT Learn3 project TIN2008-05163/TSI (Spanish Ministry of Science and Education, Programa Nacional de Tecnologías de la Información y de las Comunicaciones), and the e-Madrid project S2009/TIC-1650 (Madrid Regional Community).
dc.format.extent 18
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher ICIC International
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.subject.other Adaptive systems
dc.subject.other Decision support
dc.subject.other Intelligent tutoring systems
dc.subject.other Educational technology
dc.title Deciding on different hinting techniques in assessments for intelligent tutoring systems
dc.type article
dc.description.status Publicado
dc.subject.eciencia Telecomunicaciones
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. TIN2008-05163/TSI
dc.relation.projectID Comunidad de Madrid. S2009/TIC-1650/E-MADRID
dc.type.version publishedVersion
dc.identifier.publicationfirstpage 841
dc.identifier.publicationissue 2
dc.identifier.publicationlastpage 858
dc.identifier.publicationtitle International journal of innovative computing, information and control
dc.identifier.publicationvolume 7
dc.identifier.uxxi AR/0000008620
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