Full edition for public use. The data were collected for the empirical evaluation of a teacher education course on languages in education. The evaluation design consisted of a pre-test (n = 52) and a post-test (n = 35) with a Q-sorting activity in order to investigate pre-service teachers’ beliefs about multilingulism and linguistic diversity in education before and after their participation in a teacher education course on the topic.

Non-probability: Availability

Educational measurements and tests