DMV (Deutsche Mathematikervereinigung), Annual meeting in Chemnitz (Online, September 2020)
Invited talk in Hamburg, May 2019
DAGStat 5 in Munich 2019: 'Beyond the law of large numbers'
51st Meeting of the German Psychologial Society, Frankfurt/Main 2018: 'Statistical Tests'
DAGStat 4 in Göttingen 2016: 'Randomization'
50th Meeting of the German Psychological Society, Leipzig 2016: 'Consciousness'
New Daily English in February