Qualitative research Research 22 Social sciences 15 Methodology 14 Quantitative research 8 Qualitative Forschung 7 Deutschland 5 Germany 5 Hochschule 5 Lehrer 5 Lehrerbildung 5 Recherche qualitative 5 Teacher 5 Empirical research 4 Empirische Forschung 4 Interview 4 Lehramtsstudent 4 Psychology 4 Qualitative Research 4 Quantitative Forschung 4 Recherche 4 Sciences sociales 4 Student teachers 4 Teacher education 4 Competency 3 Higher education institute 3 Lehrerausbildung 3 Professionalisierung 3 Professionalization 3 Reflexion <Phil> 3