The focus of my research is the acquisition and education of German as a second/foreign language in childhood. Related to this is the methodology and vocabulary of content-based language learning in bilingual education and training, as well as the possible forums of bilingual education and the description of children's language development. The place of German dialects in Hungary in German national education.

One of the focal points of my research is the examination of ethnic curricula and teaching in Hungary in the 18th, 19th and 20th centuries. Microhistory of Hungarian Germans based on oral and visual history.