A crucial challenge in terms of research methods in philosophy of education is that of combining philosophical ways of analyzing and arguing, with the dialogical and pluralist way of thinking needed in educational research. In this article I describe how I dealt with this challenge in my research project focusing on educational implications of the positions defended in the debate on constructivism and realism between Israel Scheffler and Nelson Goodman. The key to my methodological approach is an emphasis on the (...) role of a thoroughgoing process of analysis and synthesis. I see this process as the prerequisite for profound philosophical dialogue on education. (shrink)