RT info:eu-repo/semantics/masterThesis T1 Mediating Talk: Integrating Mediation Descriptors in Task-Based Language Teaching to Enhance Collaborative Speaking in B1 English as a Foreign Language Learners A1 Concepción Rubio, Laura A2 Universidad de Valladolid. Facultad de Filosofía y Letras K1 Mediation K1 Task-Based Language Teaching K1 Collaborative speaking K1 English as a Foreign Language K1 Mediación K1 Enfoque comunicativo por tareas K1 Expresión oral colaborativa K1 Inglés como lengua extranjera K1 5701.11 Enseñanza de Lenguas AB This paper presents a didactic proposal grounded in the principles of Task-Based Language Teaching and designed around selected mediation descriptors, as outlined in the Common European Framework of Reference for Languages. Targeting B1-level English as a Foreign Language learners and based on the textbook Outlook 1 (Williams & Edwards, 2021), the proposal recognises mediation as an emerging fifth language skill that complements the traditional fourth. The approach incorporates tasks that encourage learners to co-construct meaning, relay information, and facilitate understanding across linguistic and cultural boundaries. By simulating real-life communicative scenarios, the activities promote collaborative speaking, foster pragmatic competence, and help bridge gaps in comprehension and cultural awareness. The aim is to make mediation a practical and observable component of language learning, reinforcing learners’ ability to support communication, resolve misunderstandings, and adapt messages to diverse audiences. To this end, practical assessment strategies are also outlined to observe and measure learners’ mediation skills in action. Ultimately, this proposal illustrates how integrating mediation can enrich the language classroom by aligning communicative competence with the demands of 21st-century interaction. YR 2025 FD 2025 LK https://uvadoc.uva.es/handle/10324/79795 UL https://uvadoc.uva.es/handle/10324/79795 LA eng NO Departamento de Filología Inglesa DS UVaDOC RD 10-ene-2026