Ronald Czaja

Subjects

Datenerhebung, Echantillonnage (Statistique), Einfu˜hrung, Enquetes, Leves, Methodologie, Methodology, Psychology, Psychology-Research & Methodology, Research, Research & Methodology, Research methods: general, Sampling (Statistics), Social Science, Social Science / Research, Social Science-Methodology, Social sciences, Sociology, Sociology, Social Studies, Survey-onderzoek, Surveys, Umfrage