I do not wish to get into this debate in full.
However, I am so old even the dinosaurs are here are tackers by comparison :)
O Levels were always grades 1 - 6 for a pass grade (and marking was normative and there was a built in failure rate - so yes, they were designed to fail pupils not pass them) and 7, 8 and 9 were fail grades.
At some point in the late 1970's/early 1980's the system changed on some boards - and others followed, such that O level because graded as A - E with A, B and C being pass grades. This was after RoSLA (to 16) - so may have been to do with the larger number of pupils and broader ability taking the exam. That was really the beginning of dumbing down.
It was also confusing because A level had always been marked as A - E ( for passes) and then O level ( an O level pass on an A level paper) and then F (for fail) . Again normative marking.
A level marking also changed and we lost the O level pass and it became N and F as fail on A level.
To add to the confusion , there were then CSE's too. These were taken by those not considered able enough for O level. Mostly SM ( although the grammar schools very naughtily used them to get grades for their low ability pupils to avoid failure even though in most SM schools pupils were not allowed to take O levels.)
They were graded 1 - 5 and Unclassified. I have only ever met one girl who had an "unclassified" at CSE - and it was so rare, she could actually wear it with pride (although she did have 5 O levels) You had to go some to fail at CSE.
I am glad someone said CSE grade 1 was ?theoretically" equivalent to O level. I think that says it all.
IN fact what the it actually says on the descriptors (as I close as I recall) is that Grade 1 ( CSE) showed a level of performance which might reasonably have secured a Grade 6 pass ( bottom pass) at O level had the same course been followed.
It was not equivalent. It had ?parity" - which means different but similar. Hence it was always a second class qualification (and I am old enough to recall how CSE was discriminated against by universities and employers).
The other grades in CSE - 2 and 3 represented a level of performance above what was considered average skill/ knowledge for the whole 16 year old cohort but was not of a level which would be awarded O level ..... that was probably the worst sort of grading to get as it actually said a pupil was really very good but not good enough but still a lot better than average - especially that Grade 2 which in my experience would get at least a B or C grade on GCSE today.
Grade 4 was the grade which represented a level of performance which would be considered average ( mean average) for the whole 16 year old cohort ( that includes all those in top ability - who got an O level grade 1 (A*) and those who got a grade 5 in CSE!
So you see it was a difficult system at best. It never did justice.
O level really was just a sorting house for A level and A level a sorting house for university. It said nothing about the ability of the vast majority of pupils who did not take it (as has been said) or in fact did not take any exams at all.
However, I will add most of those pupils will have left school perfectly able to do a good days work Which seems somewhat different to now even though we have certi9ficates coming out of our ears.
I agree with whoever suggested above - the GCSE needs sorting out, not a return to this elitist approach. At least GCSE is a competitive educational mobility system rather than a sponsored one.
Have a nice day everyone. Just to make you happy - its 19 degrees but raining here. :(