Jan Papousek, Radek Pelánek. Should We Give Learners Control Over Item Difficulty?. In Mária Bieliková, Eelco Herder, Federica Cena, Michel Desmarais, editors, Adjunct Publication of the 25th Conference on User Modeling, Adaptation and Personalization, UMAP 2017, Bratislava, Slovakia, July 09 - 12, 2017. pages 299-303, ACM, 2017. [doi]
Abstract is missing.