The average wait time for an autism assessment in England is currently 26 months. For ADHD, it is 29 months. In that gap, between the point at which a parent or school flags a concern and the point at which a formal diagnostic process produces an answer, a child continues to go to school every day. They continue to experience a system that was not designed for them. And the parent continues to navigate without the one piece of paper that might unlock the support the child needs. Parenting the System was written for that gap.
What the Gap Feels Like
Parents in this position describe a particular kind of exhaustion that is different from the exhaustion of general parenting difficulty. It is the exhaustion of advocacy, of constantly having to make the case that something is genuinely wrong, in environments that are not always resourced or inclined to believe you, while simultaneously managing a child who is struggling in ways that are affecting the whole family. The child may be masking, performing adequacy at school while collapsing at home, which means the people with formal assessment power are not seeing what the parent sees.
“The parent who understands the system is not more patient with it. They are more strategic inside it. That is the difference.”
The Pattern Before the Incident at Home
The diagnostic framework I developed in Designing Behaviour in the Classroom has a direct application for parents. The Pattern Before the Incident is not a school-only tool. It is a way of reading your child's behaviour that produces information more useful than 'they are defiant' or 'they don't listen.' When does the difficult behaviour occur? What preceded it by twenty minutes, two hours, the whole day? What was the sensory environment like? What social demands had they navigated? How much masking had the day required?
These questions do not excuse behaviour. They explain it, and explanation is what allows effective response rather than reactive management. The parent who knows their child's pattern can often intervene before the crisis rather than in the middle of it. That is not a small thing when the crisis is daily.
Working With the School Without Fighting With the School
One of the most practically difficult aspects of parenting a struggling teenager without a diagnosis is the school relationship. The approach I recommend in Parenting the System is collaborative rather than adversarial, not because schools are always right, but because adversarial relationships produce defensive responses, and defensive responses produce less flexibility, not more.
The parent who enters the school conversation with documented observations, specific, dated, contextualised, rather than general frustration is a different conversation partner. The parent who can articulate what the pattern is, what they observe at home, what specific adjustments have helped, and what they need to know about the school day is giving the school something it can work with. That documentation is work. It is unfair that it falls to the parent. And it is effective.
Bart Reevers