HEPI Christmas Quiz: If only 0.9% of school exam grades are wrong, how many are right?
This blog was kindly contributed by Dennis Sherwood, author of Missing the Mark: Why so many school exam grades are wrong, and how to get results we can trust, published by Canbury Press. At a hearing of the Education Select Committee on 12 October 2022, Ofqual’s Chief Regulator, Dr Jo Saxton, stated that the…