Estrid Sørensen is a Professor of cultural psychology and anthropological knowledge at the Ruhr- University in Bochum, Germany. She did her PhD in Copenhagen on the enactment of materiality and knowledge in educational practices and is currently digging into studies of large-scale international educational assessments and their displacement into non-European cultures. Estrid is also engaged in doing social studies of social psychology along with comparative work on how computer games come to be enacted as harmful. She feels most at home in the social anthropology provinces of STS. Estrid has been a member of the EASST Council since 2008. Estrid less known for her home made red current jam and plum butter (though she should be!).