Automatic assignment of reviewers in an online peer assessment task based on social interactions

Anaya, Antonio R., Luque, Manuel, Letón, Emilio y Hernández-del-Olmo, Félix . (2019) Automatic assignment of reviewers in an online peer assessment task based on social interactions. Expert Systems, Vol. 36(4), pÆg. e12405

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Título Automatic assignment of reviewers in an online peer assessment task based on social interactions
Autor(es) Anaya, Antonio R.
Luque, Manuel
Letón, Emilio
Hernández-del-Olmo, Félix
Materia(s) Ingeniería Informática
Abstract Online peer assessment tasks are very popular and have unique characteristics that improve learning and encourage social interactions in a distance education environment. Unfortunately, social factors have usually been ignored in the process of selecting reviewers for online peer assessment tasks. We hypothesise that this fact could have some influence on the lack of engagement and participation by some learners. For this reason, we propose an approach in which social network analysis techniques, expert criteria, and Bayesian reasoning are applied to select reviewers with the objective of increasing participation in peer review tasks. The approach is divided into two elements. On the one hand, we have developed an influence diagram template that structures a set of proposed social network analysis variables in accordance with expert criteria. This influence diagram template can be easily updated for any course simply by eliciting a minimal set of parameters. On the other hand, we have instantiated the proposed influence diagram template to produce an influence diagram network to quantify the quality of reviewer assignment for an online peer assessment task. In an online experiment, we verified that the consideration of social factors can increase participation in a peer assessment task.
Palabras clave e-learning
influence diagram
network analysis
social interactions
Editor(es) Wiley Online Library
Fecha 2019
Formato application/pdf
Identificador bibliuned:95-Fhernandez-0005
http://e-spacio.uned.es/fez/view/bibliuned:95-Fhernandez-0005
DOI - identifier https://doi.org/10.1111/exsy.12405
ISSN - identifier 0266-4720 eISSN 1468-0394
Nombre de la revista Expert Systems
Número de Volumen 36
Número de Issue 4
Publicado en la Revista Expert Systems, Vol. 36(4), pÆg. e12405
Idioma eng
Versión de la publicación publishedVersion
Tipo de recurso Article
Derechos de acceso y licencia http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
Tipo de acceso Acceso abierto
Notas adicionales The registered version of this article, first published in Expert Systems, is available online at the publisher's website: Wiley, https://doi.org/10.1111/exsy.12405
Notas adicionales La versión registrada de este artículo, publicado por primera vez en Expert Systems, está disponible en línea en el sitio web del editor: Wiley, https://doi.org/10.1111/exsy.12405

 
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Creado: Fri, 26 Jan 2024, 00:07:49 CET