Abstract (eng)
In the past years, promoting language acquisition, especially of German as a second language, has become an enormous challenge for early childhood education in German-speaking countries. The discourse within educational theory and policy has been increasingly focussing on the question of respective qualifications of those nursery school teachers charged with the task of promoting language learning. The present paper aims to conceptualise relevant linguistic knowledge to support this. First of all, the conceptualisation of knowledge is explored on a theoretical level, i.e. in terms of intense research in the field of secondary language acquisition theory, and studies aiming to examine the impact of language support and competence research in both, linguistics and early childhood education. These theoretical insights are used as a basis for the development of a linguistic process model illustrating competences of language acquisition support. This model is characterised by a connection between development-oriented, second-language-teaching approaches and early childhood education methods, thus serving as a theoretical framework of the empirical part of the dissertation. The empirical study investigates the existing subjective knowledge of elementary professionals: experienced teachers as well as students of nursery teacher training. A questionnaire survey is combined with a qualitative content analysis of group interviews. The category system established in this approach also serves as a suitable instrument for studies to come. Finally, following the theoretically developed concept designed in advance, the model of subjective theories by educationalists which has been derived from the findings suggests how teachers’ prior knowledge in terms of language acquisition shall be considered and used for the construction and application of qualification concepts.