Rewriting History! How Advocacy Transformed the Autism Narrative
Presenting author:
Zsuzsanna Szilvasy
autism advocate
Former president of Autism Europe
CEO of Mars Autism Foundation
Over the last 50 years, the understanding and classification of autism have undergone a profound transformation, shifting from a narrow, pathology-focused view to a more inclusive, neurodiversity-affirming perspective. This journey is not just a story of medical and scientific progress but also a powerful testament to the influence of advocacy and social movements. This article explores how these two forces have shaped each other, leading us to our current understanding of autism.
From Psychosis to a Spectrum of Identity
The journey of autism classification began in a place that now feels antiquated. Autism first appeared in the ICD (International Classification of Diseases) in 1968 (ICD-8), where it was mistakenly categorized as a type of „Schizophrenia, childhood type”. This reflected the then-prevalent but now discredited belief that autism was a form of childhood psychosis.
A critical turning point came in 1980 with the ICD-9, which for the first time recognized „Infantile Autism” as a distinct developmental disorder, separate from schizophrenia. This change was a crucial step in distinguishing autism as a unique condition.
The most significant change in classification came with the introduction of the ICD-10 in 1992, which placed autism under the broader category of „Pervasive Developmental Disorders” (PDDs). This category also included related conditions like Asperger’s Syndrome. The DSM (Diagnostic and Statistical Manual of Mental Disorders) also reflected a similar evolution. The DSM-IV (1994) also included autism as a PDD, which was a system that contained multiple subcategories, including autistic disorder and Asperger’s disorder.
The modern conceptualization of autism emerged with the DSM-5 in 2013 and the ICD-11 in 2022. Both systems unified the previous subcategories into a single diagnosis: Autism Spectrum Disorder (ASD). This change was driven by research showing that the previous subcategories had poor diagnostic reliability and were not good predictors of long-term outcomes. The new classification also adopted a dimensional approach, with the DSM-5 using severity levels to describe the level of support and individual needs.
The Rise of Advocacy and the Neurodiversity Movement
As medical and diagnostic classifications evolved, so did the voices of the autistic community. The autism rights movement, also known as the neurodiversity movement, emerged in the 1990s as part of the broader disability rights movement. A core tenet of this movement is that autism is a form of human neurodiversity – a natural variation in brain function – rather than a medical disorder that needs to be „cured”. This perspective directly challenged the established medical model, advocating for acceptance and inclusion instead of treatments aimed at making autistic individuals „neurotypical”.
The internet played a vital role in this movement, providing a platform for autistic individuals to connect, share their experiences, and form communities like the Autistic Self-Advocacy Network (ASAN). This shift from a parent-led narrative to a self-advocacy movement was monumental. The mantra „Nothing About Us, Without Us!” became a rallying cry, emphasizing the importance of including autistic voices in all discussions and policy-making that affect their lives.
This advocacy has had a tangible impact. It has influenced public discourse, reduced stigma, and pushed for the recognition of autism as a civil rights issue. It has also influenced legal and educational systems, as seen in the push for laws like the Individuals with Disabilities Education Improvement Act (IDEA) and landmark court cases that have led to better support in schools.
The Intertwined Paths: Classification and Advocacy
The relationship between changing classifications and advocacy is a two-way street. Diagnostic changes, such as the move to a single ASD diagnosis, have been influenced by advocacy and have, in turn, fueled new advocacy efforts. For example, the consolidation of diagnoses in the DSM-5 was not without controversy, as some felt that the removal of the Asperger’s diagnosis erased a key part of their identity.
This dynamic tension continues today. With the rise of the neurodiversity movement, a subgroup of parents of autistic individuals who need 24/7 assistance felt their children were being left behind by an advocacy push that seemed to focus on „high-functioning” autism. This led to the creation of a new alliance and the push for the term „profound autism”. This advocacy effort has been successful, with the CDC releasing data on this subgroup in 2023.
This recent development brings to the forefront a number of important questions for advocates, self-advocates, and professionals:
- Is it wise to reject the category of disability when most financial and social support is provided through it?
- Did the unified ASD category successfully create a single, cohesive group on a societal level, or did it have the opposite effect?
- Are we now so „politically correct” that we are unsure how to correctly name the different parts of the autism spectrum?
As we look to the future, the ongoing dialogue between classification and advocacy will continue to shape our understanding of autism. It is a story of continuous change, driven by the collective effort to create a more inclusive, accepting, and accurately represented worlds for all autistic individuals.
In an ongoing ERASMUS+ project: COMPASS, we collected in 4 European countries (Hungary, Romania, Serbia, Latvia) all the legal tools, that are assuring special rights for autistic individuals. As well we listed the available financial and social benefits.
If you are interested of this list, you can contact us through this CONTACT FORM.