Autism and the future of diagnostic criteria


Diagnosis is a privilege, it’s a fact known by many in the autistic community. Beyond this, there are other issues with diagnostic criteria and how they were developed, but specifically I want to zoom in on one issue; the diagnostic criteria seems to be based on autistic people in distress.

Rather than looking at autistic people in their daily life, the criteria used to diagnose us seems to be reliant on us having reached a point of great trauma or distress. This presents a number of problems for access to diagnosis, but what how does this line up with the goals of the neurodiversity movement?

The neurodiversity movement has one big over arching goal; to create a more accepting and accessible society for neurodivergent people. It is the hope of many of us in the movement that we can create a society where neurodivergent people don’t have to fight to fit in, and are not tormented by a world not designed for them.

Let’s take a trip into the future, 100 years or so. Imagine a world where the neurodiversity movement has achieved it’s goals for the most part. Autistic people are now accepted by society and treated equitably. The world is no longer a constant assault on our senses, and we have the same access to education, employment, and healthcare as the neurotypical population.

A by-product of this world is that autistic people experience significantly less distress. What does this mean for autistics seeking a diagnosis? Happy and content autistic people are (in my opinion) much less likely to meet the diagnostic criteria currently listed in the DSM. Some might argue that a fair world would not require us to have a diagnosis, but lets assume that in our hypothetical future there is still some work to be done and a diagnosis is still an important part of access to services and support.

I suspect that in this hypothetical future, the number of autism diagnoses would begin to decline, resulting in a world of confused and lost autistic people, unsure of who they are. For this reason, it seems clear to me that the diagnostic criteria needs to change.

For the sake of future generations, we as autistic people need to embark on a campaign of activism. We need to show diagnosticians that the current diagnostic criteria is not fit for the purpose of the world that we are trying to create. Research needs to inform the criteria about what the average autistic looks like in day to day life, and not just how they appear due to trauma or distress.

The neurodiversity movement is a beautiful force for good in the world, and now it is time for it to create diagnostic criteria that reflect the world we are trying to create. Until this is done, there will be no accessible and equitable world for all of us. We owe it to our children, and their children, to plan for what we hope to build.

Author

  • David Gray-Hammond

    David Gray-Hammond is an Autistic, ADHD, and Schizophrenic peer-support professional, independent academic, and multiply published award winningauthor and activist.

    David is CEO and founder of NeuroHub Community, and was name on the 2025/26 Diversity Power List, the top 50 DEI professionals in the United Kingdom.

    David works to bridge the gap between theory and practice through lived experience and academic inquiry.

    View David’s Links Here https://neurohub-david.start.page



3 responses to “Autism and the future of diagnostic criteria”

  1. [โ€ฆ] criteria is based on trauma behaviours, rather than Autistic experience. David Gray-Hammond (2020) has also discussed how current diagnostic criteria is based on Autistic people in distress, and as [โ€ฆ]

  2. [โ€ฆ] with regards to those at particular intersections of experience. I myself have spoken about how our diagnostic understanding of autism is based on the Autistic person in distress. Current models used to diagnose simply do not [โ€ฆ]

  3. [โ€ฆ] with regards to those at particular intersections of experience. I myself have spoken about how our diagnostic understanding of autism is based on the Autistic person in distress. Current models used to diagnose simply do not [โ€ฆ]

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