Using multimodal data to find patterns in student presentations

Felipe Vieira Roque, Cristian Cechinel, Erick Merino, RODOLFO HUMBERTO VILLARROEL ACEVEDO, Robson Lemos, Roberto Munoz

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

Multimodal Learning Analytics is a subfield of Learning Analytics that uses data coming from complex learning environments and collected through alternative devices that are different from those normally observed in the Learning Analytics literature. The present work uses data captured by Microsoft Kinect and organized with Lelikëlen system to find patterns in students oral presentations during a given discipline. For that, a total of 16 different features related to the records of 43 students presentations (85 observations) were used to generate clusters of students with similar behavior. Initial results indicate three main different profiles of students according to their patterns in oral presentations: active, passive, and semi-active. Such findings can be further implemented in Lelikëlen system in order to allow instant feedback to students. Future work will also evaluate how students oral presentations patterns evolve during the semester, and compare patterns of students presentations across areas to evaluate whether there are similarities or not.

Idioma originalInglés
Título de la publicación alojadaProceedings - 13th Latin American Conference on Learning Technologies, LACLO 2018
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas256-263
Número de páginas8
ISBN (versión digital)9781728103822
DOI
EstadoPublicada - oct 2018
Publicado de forma externa
Evento13th Latin American Conference on Learning Technologies, LACLO 2018 - Sao Paulo, Brasil
Duración: 1 oct 20185 oct 2018

Serie de la publicación

NombreProceedings - 13th Latin American Conference on Learning Technologies, LACLO 2018

Conferencia

Conferencia13th Latin American Conference on Learning Technologies, LACLO 2018
País/TerritorioBrasil
CiudadSao Paulo
Período1/10/185/10/18

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