The combination of life course and biographical research The case example of identity constructions in the life course

The combination of life course and biographical research can only be done within the framework of mixed-method-approaches. As there is no established research program for this, good practice examples of existing projects in which methods have been combined have to be reflected. In this sense, this article discusses three case studies regarding the complementarity of life course and biographical perspectives and possible synergies emerging from the combination. The discussion is based on three sequential mixed methods projects investigating identity-related questions: identity work and employment, family foundations and the construction of national belonging. Four different forms of synergies can be analyzed: a) Complementary understanding of process dynamics, b) complementary understanding of different types, c) complementarity to avoid one-sided misinterpretations and to understand the role of ambivalences for the course of life, and d) expanded possibilities for the evaluation of theoretical models. Finally, the position is justified that the combination of life course and biographical research doesn't have necessarily to be linked to a paradigmatic standpoint when setting up the study. Qualitative and quantitative studies may be considered of equal importance without the necessity to decide which method is core and which is supplementary.