Frontmatter -- Contents -- Preface -- 1. Introduction -- 2. The Notion of Mediation: An Interdisciplinary Overview -- 3. Theorising Mediation -- 4. Mediation Tasks -- 5. Mediation Strategies -- 6. Mediation Strategy Use and Task Type -- 7. Mediation Strategy Use and Proficiency Level -- 8. Conclusions and Suggestions for Future Research -- 9. Teaching and Testing Mediation: A Means for Promoting Multilingualism -- Appendix 1 -- Appendix 2 -- Appendix 3: Types of Sentences and Clauses -- References -- Index