Marina Grgić is a researcher at the Teachers University of Berne (Switzerland) and a lecturer at the University of Teacher Education in Valais (Switzerland). In 2024, she received her PhD in Educational Science at the Paris Lodron University of Salzburg (Austria), with a focus on the role of teachers and school culture in the context of school reforms in the digital area. Her main research interests are the use of mixed methods in school reforms, school development, and higher education didactics.

Michelle Jutzi works as a lecturer and senior researcher at the University of Teacher Education in Berne. In 2018, she received her PhD in Education from the Department of Educational Science with a focus on theory and empirical research on educational processes in schools, University of Zurich (Switzerland). Her main research interests are school leadership, development, and innovation.