Searching for and positioning of contextualized learning objects

Learning object economies are marketplaces for the sharing and reuse of learning objects (LO). There are many motivations for stimulating the development of the LO economy. The main reason is the possibility of providing the right content, at the right time, to the right learner according to adequat...

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Detalles Bibliográficos
Autores: Baldiris Navarro, Silvia Margarita, Graf, Sabine, Fabregat Gesa, Ramon, Duque Méndez, Nestor Darío
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/7756
Acceso en línea:http://hdl.handle.net/10256/7756
Access Level:acceso abierto
Palabra clave:Ensenyament assistit per ordinador
Ensenyament virtual
Tecnologia educativa
Computer-assisted instruction
Web-based instruction
Educational technology
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spelling Searching for and positioning of contextualized learning objectsBaldiris Navarro, Silvia MargaritaGraf, SabineFabregat Gesa, RamonDuque Méndez, Nestor DaríoEnsenyament assistit per ordinadorEnsenyament virtualTecnologia educativaComputer-assisted instructionWeb-based instructionEducational technologyLearning object economies are marketplaces for the sharing and reuse of learning objects (LO). There are many motivations for stimulating the development of the LO economy. The main reason is the possibility of providing the right content, at the right time, to the right learner according to adequate quality standards in the context of a lifelong learning process; in fact, this is also the main objective of education. However, some barriers to the development of a LO economy, such as the granularity and editability of LO, must be overcome. Furthermore, some enablers, such as learning design generation and standards usage, must be promoted in order to enhance LO economy. For this article, we introduced the integration of distributed learning object repositories (DLOR) as sources of LO that could be placed in adaptive learning designs to assist teachers’ design work. Two main issues presented as a result: how to access distributed LO, and where to place the LO in the learning design. To address these issues, we introduced two processes: LORSE, a distributed LO searching process, and LOOK, a micro context-based positioning process, respectively. Using these processes, the teachers were able to reuse LO from different sources to semi-automatically generate an adaptive learning design without leaving their virtual environment. A layered evaluation yielded good results for the process of placing learning objects from controlled learning object repositories into a learning design, and permitting educators to define different open issues that must be covered when they use uncontrolled learning object repositories for this purpose. We verified the satisfaction users had with our solutionAthabasca University2012info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/7756http://hdl.handle.net/10256/7756The International Review of Research in Open and Distance Learning, 2012, vol. 13, núm. 5, p. 77-101Articles publicats (D-ATC)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/issn/1492-3831Attribution 3.0 Spainhttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/77562026-05-29T05:05:01Z
dc.title.none.fl_str_mv Searching for and positioning of contextualized learning objects
title Searching for and positioning of contextualized learning objects
spellingShingle Searching for and positioning of contextualized learning objects
Baldiris Navarro, Silvia Margarita
Ensenyament assistit per ordinador
Ensenyament virtual
Tecnologia educativa
Computer-assisted instruction
Web-based instruction
Educational technology
title_short Searching for and positioning of contextualized learning objects
title_full Searching for and positioning of contextualized learning objects
title_fullStr Searching for and positioning of contextualized learning objects
title_full_unstemmed Searching for and positioning of contextualized learning objects
title_sort Searching for and positioning of contextualized learning objects
dc.creator.none.fl_str_mv Baldiris Navarro, Silvia Margarita
Graf, Sabine
Fabregat Gesa, Ramon
Duque Méndez, Nestor Darío
author Baldiris Navarro, Silvia Margarita
author_facet Baldiris Navarro, Silvia Margarita
Graf, Sabine
Fabregat Gesa, Ramon
Duque Méndez, Nestor Darío
author_role author
author2 Graf, Sabine
Fabregat Gesa, Ramon
Duque Méndez, Nestor Darío
author2_role author
author
author
dc.subject.none.fl_str_mv Ensenyament assistit per ordinador
Ensenyament virtual
Tecnologia educativa
Computer-assisted instruction
Web-based instruction
Educational technology
topic Ensenyament assistit per ordinador
Ensenyament virtual
Tecnologia educativa
Computer-assisted instruction
Web-based instruction
Educational technology
description Learning object economies are marketplaces for the sharing and reuse of learning objects (LO). There are many motivations for stimulating the development of the LO economy. The main reason is the possibility of providing the right content, at the right time, to the right learner according to adequate quality standards in the context of a lifelong learning process; in fact, this is also the main objective of education. However, some barriers to the development of a LO economy, such as the granularity and editability of LO, must be overcome. Furthermore, some enablers, such as learning design generation and standards usage, must be promoted in order to enhance LO economy. For this article, we introduced the integration of distributed learning object repositories (DLOR) as sources of LO that could be placed in adaptive learning designs to assist teachers’ design work. Two main issues presented as a result: how to access distributed LO, and where to place the LO in the learning design. To address these issues, we introduced two processes: LORSE, a distributed LO searching process, and LOOK, a micro context-based positioning process, respectively. Using these processes, the teachers were able to reuse LO from different sources to semi-automatically generate an adaptive learning design without leaving their virtual environment. A layered evaluation yielded good results for the process of placing learning objects from controlled learning object repositories into a learning design, and permitting educators to define different open issues that must be covered when they use uncontrolled learning object repositories for this purpose. We verified the satisfaction users had with our solution
publishDate 2012
dc.date.none.fl_str_mv 2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/7756
http://hdl.handle.net/10256/7756
url http://hdl.handle.net/10256/7756
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1492-3831
dc.rights.none.fl_str_mv Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Athabasca University
publisher.none.fl_str_mv Athabasca University
dc.source.none.fl_str_mv The International Review of Research in Open and Distance Learning, 2012, vol. 13, núm. 5, p. 77-101
Articles publicats (D-ATC)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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