Personalized visualizations to promote young learners' SRL: the learning path app

This paper describes the design and evaluation of personalized visualizations to support young learners' Self-Regulated Learning (SRL) in Adaptive Learning Technologies (ALTs). Our learning path app combines three Personalized Visualizations (PV) that are designed as an external reference to support learners' internal regulation process. The personalized visualizations are based on three pillars: grounding in SRL theory, the usage of trace data and the provision of clear actionable recommendations for learners to improve regulation. This quasi-experimental pre-posttest study finds that learners in the personalized visualization condition improved the regulation of their practice behavior, as indicated by higher accuracy and less complex moment-by-moment learning curves compared to learners in the control group. Learners in the PV condition showed better transfer on learning. Finally, students in the personalized visualizations condition were more likely to under-estimate instead of over-estimate their performance. Overall, these findings indicates that the personalized visualizations improved regulation of practice behavior, transfer of learning and changed the bias in relative monitoring accuracy.