What may help you is seeing another angle- rather than an increase in labels mindset consider how people are being disabled by society or the school system. This can cause a rise in identifying needs.
SEN means the child has a special educational need. This means they need support beyond what the curriculum offers, in simple terms, in order to make typical progress or achieve their expected outcomes.
The curriculum in our schools has narrowed in many many ways and is therefore impacting more children. Some of these children previously did access the curriculum, so made progress.
Ten years ago we had more adults in teh classroom, now the average primary class has no TA. This will impact those that require prompts or learning support.
We used mixed methods to teach, now we tend to drill synthetic phonics for all. We had older teachers who were more likely to be experienced managing the classroom, more budget for training teachers once in role. The curriculum was more skills based, it’s moved towards memorisation and facts under Gove. A huge thing is the change of expectations- we are putting pens in the hands of reception children and expecting sentences for example. This would be laughable for most children 15 years ago. This impacts children is so many ways, sometimes emotionally, sometimes it simply excludes them. Other issue is the loss of alternative training or qualifications at high school level for pupils not following traditional routes.
Many people have needs because they are disabled by society, not before of an innate deficiency. If content isn’t accessible for many like in our curriculum, more people are disabled. If a building isn’t accessible more people are disabled by it. If a recruitment process is accessible more people are disabled, if a website, culture etc is narrowed …. Then people are disabled by it. Online learning or recruitment is an example of this.
I’m not saying people wouldn’t be disabled without these changes, but I am saying the formal identification of children on SEN registers has exploded in response to budget cuts and the new curriculum. An academic autistic child for example is far more likely to need formalised support in class in response to expectations and the lack of adequate pastoral provision. A child with immature motor skills is now going to fail to meet expectations in the early years, whereas in play based learning they’d have had the natural opportunity to develop skills whilst playing in sand and using craft etc. Their speech had more opportunity to develop in play based learning, rather than during formal sit down and listen learning at desks. Some of them barely have a conversation or use correct posture in a whole day of year one. Sit, listen, skimp,
fail… go home. It’s not a good start and it certainly doesn’t provide any protection against future health and well-being needs.