Uploaded July 2026 | Updated September 2026, 2 weeks ago
What makes a fair exam? It’s a question that has grown in significance as upper secondary certificates play an ever more pivotal role in students’ lives. They are a passport to higher education, training and employment at a time when institutions and employers are often choosing from larger pools of candidates than ever before.
In this episode of Top Class, the OECD’s Chris Moore is joined by Ruth Johnson, Director of Assessment at Cambridge OCR, one of the United Kingdom’s leading exam boards. She discusses how to keep exams inclusive, why she believes they remain the fairest way of testing students’ abilities - and the challenges facing assessors in the age of artificial intelligence.
Find out more in the OECD’s report The Theory and Practice of Upper Secondary Certification: oecd.org/en/publications/the-theory-and-practice-of-upper-secondary-certification_b3fea5ba-en.html
What makes a fair exam? It’s a question that has grown in significance as upper secondary certificates play an ever more pivotal role in students’ lives. They are a passport to higher education, training and employment at a time when institutions and employers are often choosing from larger pools of candidates than ever before.
In this episode of Top Class, the OECD’s Chris Moore is joined by Ruth Johnson, Director of Assessment at Cambridge OCR, one of the United Kingdom’s leading exam boards. She discusses how to keep exams inclusive, why she believes they remain the fairest way of testing students’ abilities - and the challenges facing assessors in the age of artificial intelligence.
Find out more in the OECD’s report The Theory and Practice of Upper Secondary Certification: oecd.org/en/publications/the-theory-and-practice-of-upper-secondary-certification_b3fea5ba-en.html










