Missing the Mark: Why So Many School Exam Grades are Wrong – and How to Get Results We Can Trust

Reveals 1 in 4 school exam grades in England is wrongAffects ONE MILLION GSCE, AS-Level and A-Level students every yearRelevant to English students, parents, teachers, universities and employersEasy to follow text with 50 graphs and 15 tablesRecommends new ways to improve exam reliabilitySolutions work for essay-based exams across the world