Authors
Maria-Dorinela Dascalu, Stefan Ruseti, Mihai Dascalu, Danielle S McNamara, Mihai Carabas, Traian Rebedea, Stefan Trausan-Matu
Publication date
2021/8/1
Journal
Computers in Human Behavior
Volume
121
Pages
106780
Publisher
Pergamon
Description
The COVID-19 pandemic has changed the entire world, while the impact and usage of online learning environments has greatly increased. This paper presents a new version of the ReaderBench framework, grounded in Cohesion Network Analysis, which can be used to evaluate the online activity of students as a plug-in feature to Moodle. A Recurrent Neural Network with LSTM cells that combines global features, including participation and initiation indices, with a time series analysis on timeframes is used to predict student grades, while multiple sociograms are generated to observe interaction patterns. Students’ behaviors and interactions are compared before and during COVID-19 using two consecutive yearly instances of an undergraduate course in Algorithm Design, conducted in Romanian using Moodle. The COVID-19 outbreak generated an off-balance, a drastic increase in participation, followed by a …
Total citations
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