Bayesian knowledge tracing, logistic models, and beyond: an overview of learner modeling techniques

Article

DOI: 10.1007/s11257-017-9193-2

Cite this article as:
Pelánek, R. User Model User-Adap Inter (2017). doi:10.1007/s11257-017-9193-2
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Abstract

Learner modeling is a basis of personalized, adaptive learning. The research literature provides a wide range of modeling approaches, but it does not provide guidance for choosing a model suitable for a particular situation. We provide a systematic and up-to-date overview of current approaches to tracing learners’ knowledge and skill across interaction with multiple items, focusing in particular on the widely used Bayesian knowledge tracing and logistic models. We discuss factors that influence the choice of a model and highlight the importance of the learner modeling context: models are used for different purposes and deal with different types of learning processes. We also consider methodological issues in the evaluation of learner models and their relation to the modeling context. Overall, the overview provides basic guidelines for both researchers and practitioners and identifies areas that require further clarification in future research.

Keywords

Learner modeling Skill modeling Overview Evaluation Methodology Knowledge-learning-instruction framework 

Copyright information

© Springer Science+Business Media Dordrecht 2017

Authors and Affiliations

  1. 1.Faculty of InformaticsMasaryk UniversityBrnoCzechia

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