Education is designed to foster learning in complex, real-life environments. Learners, however, differ substantially in many respects, including social, cognitive, and motivational factors, and their prior knowledge in the target domain.
Education needs to take this substantial heterogeneity into account. With the increasing use of Intelligent Tutoring Systems (ITS) in real-life education, using machine learning to optimally support individual learning is becoming feasible. Yet, we still lack the ability to
(1) interpret rich learning process data digitally collected in real-life education contexts in a way that supports an understanding of learning outcomes based on the characteristics of individual learners and learning activities. On this basis, optimally supporting individual learners then requires,
(2) taking the structure of the knowledge domain into account, and
(3) adaptively sequencing activities to best match individual skills and challenges. While ML methods are promising for addressing these gaps, we need to consider
(4) how determining learning opportunities based on ML models can be designed to be fair, and how to handle rich learner and learning-process data in a privacy-respecting way.
In this Network Project, we address these four intertwined research gaps, where interdisciplinary collaboration and the advancement of machine learning methods is crucial, within 4 Subprojects (SP1-SP4 below).