Lisabeth Carson is defending her thesis for the degree philosophiae doctor (PhD) at the University of South-Eastern Norway. 
The doctoral work has been carried out at the Faculty of Humanities, Sports and Educational Science.
You are invited to follow the trial lecture and the public defence.
Summary
The thesis explores student teachers’ enactment of agency in and through a student-created podcast, and how this podcast activity afforded new possibilities for professional development and the co-construction of professional practices in teacher education.
Based on three internationally published articles, the thesis explores student teachers’ interactions with peers, teacher educators, and members of a wider professional community in and through a student-created podcast.
The first article shows how the podcast emerged as a dialogic space that afforded student teacher agency. This study points to the potential to educate student teachers with a professionalism not restricted to merely executing current educational policies but also to influencing and transforming them.
The second article investigates interactions between student teachers and professionals from the educational technology industry, demonstrating how the podcast became an arena for professional development. This article shows how enacting agency is a multivoiced and relational process, highlighting the student-created podcast as an extended dialogic space for developing inter-professional expertise in teacher education.
The third article shows how teacher educators used the podcast to co-construct the teacher education program together with their students. This article shows the importances of positioning student teachers and student educators as partners and cultivating dialogic spaces for supporting enactment of agency and co-construction of professional practices in teacher education.
Together, the articles contribute knowledge about how dialogic spaces emerge and are maintained, and how such spaces can support enactment of agency and co-construction of professional practices in teacher education.
The thesis poses three implications for teacher education First, the need for acknowledging that enactment of agency can be an unpredictable process that takes many forms when supporting student agency in teacher education. Second, the importance of creating and maintaining spaces for dialogue drawing on cultural artefacts that are compatible with the students’ capacities, purposes, and local context. Third, recognizing student teachers and teacher educators as partners when aiming to support enactment of agency and co-construction of professional practices in teacher education.