https://hdl.handle.net/20.500.11984/1237 2026-04-04T14:50:51Z https://hdl.handle.net/20.500.11984/14036 Trilingual HTR Arias-Hermoso, Roberto The dataset is a structured corpus of written texts. The texts were written by secondary education learners aged 12-16 in the Basque Country, in two schools. School A is in a mixed sociolinguistic context, while School B is in a mainly Spanish-speaking context. Students completed an identical task in three languages and two disciplines after a source-based writing task. They had to compare two foods (in the field of Science, Nutrition) and two history eras (History). The tasks were identical in the three languages. 2026-01-01T00:00:00Z