I think there’s some research on over identification of SEN, particularly in summer born dc who catch up. Plus some areas are “soft touches” and attract parents of sen dc. Also the diagnosis isn’t consistent. There is no national formula. The centre for educational neuroscience looked at this.
Also traveller Roma dc have highest incidence of Sen. So heritage is another factor. Even the Guardian said there was a middle class push for diagnosis which meant the wrong dc getting support at the expense of less pushy and informed others. It’s long been the case in many mc areas. So Farage isn’t wholly out of line with research.
What they can do to funding will be interesting. There are strict guidelines on how schools receive Sen funding and it’s not up to Farage councillors to change that. Lots of people who vote Reform won’t understand any of this but will think lack of funding is down to immigrants grabbing the money.
The Warnock report 40 years ago altered the premise of SEN in that it could be temporary and dc could be educated in mainstream schools. Many LAs closed special schools as a result. This has had far reaching repercussions as well as increases in what is considered to be Sen. The Guardian looks at diagnosis to get more time in exams. It’s definitely something we need to be aware of as it’s now affecting 1.3 million dc.