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Comparison of Different Pedagogical Designs for an ITS: The Case of Oral Speech as an Ill-Defined Domain
Universidad de los Andes, Chile.
Universidad de los Andes, Chile.
Universidad de los Andes, Chile.
Linnaeus University, Faculty of Technology, Department of computer science and media technology (CM).ORCID iD: 0000-0002-6937-345X
2023 (English)In: Methodologies and Intelligent Systems for Technology Enhanced Learning, 13th International Conference. MIS4TEL 2023 / [ed] Marcelo Milrad, Nuno Otero, María Cruz Sánchez‑Gómez, Juan José Mena, Dalila Durães, Filippo Sciarrone, Claudio Alvarez-Gómez, Manuel Rodrigues, Pierpaolo Vittorini, Rosella Gennari, Tania Di Mascio, Marco Temperini, Fernando De la Prieta, Springer, 2023, p. 250-258Conference paper, Published paper (Refereed)
Abstract [en]

This paper explores the development of the Elevator Pitch Intelligent Companion (EPIC), an Intelligent Tutoring System (ITS) designed to improve students’ oral communication skills. Three design variants of EPIC were evaluated on a group of 246 engineering students at a Latin American university, focusing on different task selection strategies: one with a single, iterative task, another with different tasks solved in one step, and the last involving tasks with dependent sub-tasks. Evaluations, considering usability, learning, and student engagement, revealed that no one design was superior in all aspects. Each model showcased its unique strengths and weaknesses, which emphasizes the complexity of designing ITS systems for ill-structured domains. The findings provide valuable insights into ITS design for such domains.

Place, publisher, year, edition, pages
Springer, 2023. p. 250-258
Series
Lecture Notes in Networks and Systems, ISSN 2367-3370, E-ISSN 2367-3389 ; 764
National Category
Computer Sciences
Research subject
Computer and Information Sciences Computer Science, Computer Science
Identifiers
URN: urn:nbn:se:lnu:diva-126319DOI: 10.1007/978-3-031-41226-4_26Scopus ID: 2-s2.0-85172702794ISBN: 9783031412257 (print)ISBN: 9783031412264 (electronic)OAI: oai:DiVA.org:lnu-126319DiVA, id: diva2:1825872
Conference
International Conference in Methodologies and intelligent Systems for Techhnology Enhanced Learning, MIS4TEL 2023, 12-14 July, Guimaraes, Portugal
Available from: 2024-01-10 Created: 2024-01-10 Last updated: 2024-02-01Bibliographically approved

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Milrad, Marcelo

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CiteExportLink to record
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