Abstract. Research of the Methodology Group at the Freie Universität Berlin focuses on subjective well-being, mood regulation, health psychology, and the development of new methods for the analysis of psychological data. In particular, we are interested ...
Many psychologists collect multitrait-multimethod (MTMM) data to assess the convergent and discriminant validity of psychological measures. In order to choose the most appropriate model, the types of methods applied have to be considered. It is shown how ...