I was commenting on what you said, not what the article said, except to the extent that the article did not appear to back up what you were saying
Well, given that what I actually said was:
"Not everyone agrees that it's the extra investment in London that has made the difference. Some argue that it's demographic changes, with a much larger proportion of immigrant children from higher-achieving backgrounds, that is primarily responsible for the improvement there, due to those children and their families having higher aspirations and a better work ethic. Correlation does not prove causation, unfortunately."
I have to ask, in what way does the article not back up what I said in my comment above?
You also wrote:
Another interesting thing is that "disadvantaged" schools, as they are referred to in the article, get more pupil premium money. Still, it's nothing to do with the money, apparently.
This comment also puzzles me, because the article, in fact, specifically talks about pupil premium money, and compares students who attract this money in London with students who attract that money outside of London. It doesn't say that pupil premium money doesn't help; just that pupil premium students in the demographics that appear to have raised overall standards in London in fact do just as well in schools outside of London.
Returning to your claim that you were commenting on what I said, not what the article said, you wrote the following:
So why not get off your high horse and agree that schools are being seriously underfunded in some areas?
Yet nowhere did I say that schools are not being seriously underfunded in some areas. Current levels of underfunding are a different matter to what the paper I linked to is discussing.
You also wrote: And possibly admit that £240million towards new grammar schools is not going to achieve much
Where in the comment above did I suggest that it would? Where did I say I was a supporter of grammar schools?
Sadly, this tactic of misrepresenting what people say is why it seems to be impossible on here to have any kind of serious discussion about how to improve less successful comprehensive schools.