Hartmann, M. (2021, April). Programming misconceptions in primary school students. Presentation at Behavioral Studies Colloquium, Department of Humanities, Social and Political Sciences, ETH Zurich, Switzerland.
Hartmann, M. (2022, August). Investigating programming misconceptions in primary school students. In C. Thurn (chair), Conceptual Change Research Across Ages. JURE Symposium at the 12th International Conference on Conceptual Change, Zwolle, The Netherlands.