However, it is also true, according to the National Assessment of Educational Progress, that test score gaps between 12th-grade blacks and whites with highly educated parents -- parents with 16 or more years of schooling -- are greater than test score gaps between 12th-grade blacks and whites whose parents have less education.
Ofqual's research found many schools used the marks pupils received in their first exams and the January grade boundaries to work out what score a pupil would need in their controlled assessment to get a certain grade and marked it accordingly.
