the data that support this did not exist before the complete foid takeover of education, even if is mostly the early years. also there has been studies and test where teachers where given identical papers but one was done by a boy and the other by a foidlet, the foidlet got higher grades on average even if the assignment delivered where the same.
Now the early school years is tough almost purely by foids, leading too foids giving the foidlets better treatment due too the behavior they have is identical to the teacher, leading too boys suffering from being surrounded by teachers that have no frame of reference of what being a young boy actually is, many young boys now dont have male teacher until highschool. that is if they gets so far, many young boys fail school early because foids dont have the ability to control them, they have no authority.