The purpose of this doctoral thesis in social studies didactics is to examine what teachers in social studies themselves perceive as the most important influencing factors for transforming the social studies subject, based on the intentions of the curriculum (the formulation arena), into social studies classroom teaching and assessment (the realisation arena), and how these perceptions have changed over time. It is thus what happens between the formulation arena and the realisation arena - the transformation arena, that is the focus of this thesis. The study is based on a hermeneutic-phenomenological lifeworld approach where phenomenological description and hermeneutic interpretation are essential. The empirical data consist of lifeworld interviews with 20 teachers in social studies in lower and upper secondary school; ten with long professional experience and ten fairly recently graduated.
Based on inspiration from the frame factor theoretical perspective, the result is thematically organised according to four dimensions of influencing factors: the personal dimension, the didactic dimension, the governing dimension and the societal dimension. Each of these dimensions is divided into a number of variations. The dimensions are defined along a continuum of the personally close to the societally distanced. In addition to these dimensions, the student-related aspect, which accounts for the students as an influencing factor, was introduced. The teachers in the study do not talk about the students as an influencing factor without linking them to one of the four dimensions.
The conclusion drawn from the study is that the 20 teachers all have very different stories about what they perceive as the most important influencing factors. Some focus on personal background or personal interests. Others focus on didactic ideas, on the curriculum or on organisational and economic frames. The study also shows that the teachers all have one or two dominant dimensions discernible in their stories, which also affect how they talk about the other dimensions. The teachers' stories also show that they feel that the teaching and what affects it change significantly over time. At the collective level, the two respondent groups differ on a number of aspects; however, the interview material reveals similarities among the individual teachers, whether they have worked for 40 years or are newly graduated, when it comes to other aspects.
Perhaps the most important contribution of the study is that it exemplifies theoretical perspectives by, for instance, highlighting that what affects the teaching of a subject is so complex that the framework factor theoretical scaffolding must be adapted to the specific study and its issues and research materials.