Analysis from experimental data with Fractions Tutor (one of the systems used in the iTalk2learn project) collected in the context of Martina Rau’s PhD work wins Best Paper award in the International Conference on Educational Data Mining (EDM 2013).

The paper entitled “Does Representational Understanding Enhance Fluency – Or Vice Versa? Searching for Mediation Models” was co-authored by iTalk2Learn partner Nikol Rummel (RUB). The other authors were CMU colleagues Martina Rau, Richard Scheines, and Vincent Aleven. We look forward to taking their results into account in the iTalk2learn project.