Author profile
Tony Clark
7 research reports in the KD Lab library.
Biography
About
Dr Tony Clark is the Head of IELTS Research at Cambridge University Press & Assessment. He leads a team of researchers providing evidence-based guidance to support IELTS. He has served on the UK Association for Language Testing and Assessment (UKALTA) Executive Board since 2020 and is a Visiting Industrial Professor at the University of Bristol.
Research library
Reports
2025 A concordance study of CELPIP General and IELTS General Training Equivalency; Test comparisons 2025 Aligning scores of language proficiency tests: A score concordance study between IELTS Academic and TOEFL iBT Equivalency; Test comparisons; Scoring 2023 IELTS Online: Overview IELTS Test - Listening and Reading; IELTS Test - Speaking; IELTS Test - Writing; Impact and Washback - IELTS on Computer; Technology; Test delivery 2023 IELTS writing scales review and update – summary overview Examiners and Scoring - Writing; IELTS Test - Writing; Scoring 2023 Review of Recommended 2-year Limit on IELTS Validity IELTS Test - Speaking; IELTS Test - Writing; Impact and Washback - Stakeholder attitudes; Impact and Washback - Use of test scores 2022 IELTS One Skill Retake: A Bias for Best Model IELTS Test - Listening and Reading; IELTS Test - Speaking; IELTS Test - Writing; Impact and Washback - Improvement in test scores; Impact and Washback - Use of test scores; Test delivery 2021 Investigating the Relationship Between PTE-Academic and IELTS Academic Equivalency; Impact and Washback - Use of test scores; Test comparisons