The aim of the thesis is to deepen the understanding of role taking and the function of role for developing and exploring the possible content in process drama, with the help of Leontiev’s activity theory and Bakhtin’s dialogism. The relation between role taking, aesthetic engagement and the concept of perezhivanie, used by Vygotsky, is also reflected on and used as analytical tools. A starting point for the study was Bundy’s concept of aesthetic engagement. Previous research about process drama has focused on three main themes: teaching and learning a subject matter, engagement, and creative leadership. The purpose of this study is to contribute to the knowledge base on how role is created and maintained in process drama, thereby making it...