All good points, Inc.
I've just had a look at the 2001 league tables, which you can see here.
At GCSE level, the vast majority of the schools at the top of the table are actually selective grammar schools. This changes quite radically at A-level, where the vast majority are fee-paying (although still selective of course).
I've also attempted to do some research into how much independent schools actually charge. Main conclusion - they have really badly designed websites. The only school I can find near me which actually had the fees on their site charges £5232. I have no idea if this is typical, but it is somewhat more than the £3500 figure Cat used (btw, what's your source for that figure?).
So, the only concrete conclusion I can draw is that schools which select their pupils on aptitude will almost inevitably achieve higher results. Well duh.
This, of course, takes no account of the concept of 'value added' (measuring pupil performance relative to their level of achievement when entering a school) which I would argue is a more accurate reflection of how well a school is actually performing.
I've just had a look at the 2001 league tables, which you can see here.
At GCSE level, the vast majority of the schools at the top of the table are actually selective grammar schools. This changes quite radically at A-level, where the vast majority are fee-paying (although still selective of course).
I've also attempted to do some research into how much independent schools actually charge. Main conclusion - they have really badly designed websites. The only school I can find near me which actually had the fees on their site charges £5232. I have no idea if this is typical, but it is somewhat more than the £3500 figure Cat used (btw, what's your source for that figure?).
So, the only concrete conclusion I can draw is that schools which select their pupils on aptitude will almost inevitably achieve higher results. Well duh.
This, of course, takes no account of the concept of 'value added' (measuring pupil performance relative to their level of achievement when entering a school) which I would argue is a more accurate reflection of how well a school is actually performing.