David Sedgwick wrote: ↑Thu Oct 07, 2021 10:47 pm
Clearly the thread has gone off topic, something previously unknown in this Forum's fifteen year history.
Allow me to drag it back on - sort of - with a few observations about the EEF study.
[Summary for those short of time: I don't think the EEF study outcome proves that
'chess makes kids smarter' is a "myth", but it is fair to say that this remains an unsubstantiated assertion.]
The thing about critiquing a study's methods after it has reported results - rather than, say, right at the beginning when you're agreeing to take part and getting involved in discussions as to how things will work - is that it rather looks like sour grapes.
So to balance things out a bit, I'll relay some thoughts I'd had one year before the study results were published.
Back story: during the study time frame I was working for CSC as a chess tutor in London. I think I actually spent some time in some schools that were part of the study but I'm not 100% sure about that.
Then there was a year after the 'input phase' (for want of a better phrase) ended. During that time I moved to a more central role - I was the London coordinator*. Knowing of the study and being an impatient sort of chap I decided to find out what was coming.
And when I saw the study structure I remember thinking:
this isn't going to come back with a positive result. Not because it's CSC but because I couldn't imagine anything coming back with a positive outcome given the way the study had been drawn up.
The gist of it was IIRC**, given children a year of chess lessons in Year 3 (3 terms, 10 weeks per term, 1 hour per week). Test academic outcomes for those children in Year 4. Compare results to a control group of schools that didn't have chess lessons.
I thought at the time - what could you possibly do for children in school setting one hour a week for one year that would lead to a significant outcome improvement a year after you'd stopped doing that thing? I couldn't think of anything.
So it was no surprise to me at all when the study came back saying no impact. And that's even before you get to all the other stuff - e.g. whether Year 3 is the best time to give children chess lessons in a school setting (Year 4 is infinitely better in my experience)
* which for CSC meant everywhere except Newham as that was sufficiently busy to need its own coordinator.
** given my faulty memory with Gobet's name above, I wouldn't be surprised if what follows is not 100% accurate, but I would expect it to be fairly close. And I'm 100% certain of my conclusions.