Abstract
Intelligent Tutoring Systems (ITSs) determine the quality of student responses by means of a diagnostic process, and use this information for providing feedback and determining a student’s progress. This paper studies how ITSs diagnose student responses. In a systematic literature review we compare the diagnostic processes of 40 ITSs in various domains. We investigate what kinds of diagnoses are performed and how they are obtained, and how the processes compare across domains. The analysis identifies eight aspects that ITSs diagnose: correctness, difference, redundancy, type of error, common error, order, preference, and time. All ITSs diagnose correctness of a step. Mathematics tutors diagnose common errors more often than programming tutors, and programming tutors diagnose type of error more often than mathematics tutors. We discuss a general model for representing diagnostic processes.
Original language | English |
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Title of host publication | Transforming Learning with Meaningful Technologies |
Subtitle of host publication | 14th European Conference on Technology Enhanced Learning, EC-TEL 2019, Delft, The Netherlands, September 16–19, 2019, Proceedings |
Editors | Maren Scheffel, Julien Broisin, Viktoria Pammer-Schindler, Andri Ioannou, Jan Schneider |
Place of Publication | Cham |
Publisher | Springer |
Chapter | 9 |
Pages | 112-126 |
Number of pages | 15 |
ISBN (Electronic) | 9783030297367 |
ISBN (Print) | 9783030297350 |
DOIs | |
Publication status | Published - Sept 2019 |
Event | 14th European Conference on Technology Enhanced Learning: Transforming Learning With Meaningful Technologies - The Leiden-Delft-Erasmus Center for Education and Learning , Delft, Netherlands Duration: 16 Sept 2019 → 19 Sept 2019 Conference number: 2019 http://www.ec-tel.eu http://www.ec-tel.eu/index.php?id=918 |
Publication series
Series | Science of Computer Programming |
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Volume | 11722 |
Conference
Conference | 14th European Conference on Technology Enhanced Learning |
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Abbreviated title | EC-TEL 2019 |
Country/Territory | Netherlands |
City | Delft |
Period | 16/09/19 → 19/09/19 |
Internet address |