Autism and Trauma: A Neuroaffirming Approach to Adult Autism Assessment
For many adults seeking an autism assessment, the question is not simply, “Am I autistic?”
Often, the deeper question is, “How do I make sense of my life?”
Adults, particularly women who were not identified as autistic earlier in life, may come to assessment with a complex history that includes anxiety, trauma, depression, relationship difficulties, burnout, sensory sensitivities, or years of feeling different without quite understanding why.
Sometimes there is a strong sense that something has been missed.
An autism assessment can provide an opportunity to step back and look at the larger story. It can help identify patterns that have been present across a person's life, consider what may have developed in response to difficult experiences, and explore how different aspects of their history may intersect.
This is particularly important when considering the relationship between autism and trauma.
When Autism and Trauma Overlap
Autism and trauma are not mutually exclusive explanations for a person's experience.
An autistic person can experience trauma. Trauma can also affect how autistic characteristics are expressed or understood. At the same time, some experiences associated with trauma can resemble aspects of autism, particularly when they involve social difficulties, emotional dysregulation, sensory sensitivity, or heightened vigilance.
Research increasingly highlights the complexity of trauma and PTSD in autistic populations. A systematic review found that autistic people may experience more severe PTSD symptoms than nonautistic peers, while also noting that PTSD symptoms and their presentation may not always be fully captured by existing assessment approaches.
More recent research has also raised important questions about how accurately current diagnostic criteria capture PTSD among autistic people. A 2025 systematic review and meta analysis (Mansour et al., 2025) found that formally diagnosed PTSD rates in autistic populations were broadly comparable to general population estimates, despite other research showing elevated trauma exposure and trauma related symptoms. The authors suggest that limitations in current PTSD criteria may contribute to underrecognition of trauma related difficulties among autistic people.
This complexity is one reason I do not approach autism and trauma as competing explanations.
The clinical question is more often:
How much of this person's experience may be related to neurodevelopmental differences, how much may be related to trauma or other life experiences, and how might these experiences be interacting with one another?
That requires looking at the whole person rather than trying to fit a complex life story into a single diagnostic category.
Looking Beyond the Surface
One of the challenges in adult autism assessment is that similar experiences can have very different underlying explanations.
Someone may experience significant social anxiety. That anxiety may reflect a co occurring anxiety disorder, but it may also develop from repeatedly navigating social situations that require substantial conscious effort or from years of feeling misunderstood.
Similarly, emotional overwhelm may relate to trauma, sensory overload, difficulties with regulation, accumulated stress, or some combination of these experiences.
This is why I do not approach assessment simply by matching symptoms to diagnostic categories.
I am interested in patterns and context.
When did these experiences begin? How have they changed over time? What has remained consistent throughout development? What appears to reflect longstanding neurodevelopmental differences, and what may have emerged or intensified following particular experiences?
These distinctions are not always simple, and they do not necessarily lead to a single explanation.
A person can be autistic and have a history of trauma. They can also experience anxiety, ADHD, depression, or other forms of psychological distress alongside autism.
The goal is to understand the interaction between these experiences rather than reducing a complex person to one diagnosis.
The Importance of Masking and Compensation
Adult autism assessment also requires an awareness of masking and compensation.
Many autistic adults have spent years learning how to navigate environments that do not naturally align with the way they communicate, process information, regulate themselves, or experience the sensory world. They may become highly skilled at observing others, rehearsing social interactions, suppressing behaviors that feel natural, or developing strategies to compensate for areas of difficulty.
Research has documented camouflaging among autistic adults and has identified potential psychological costs associated with sustained camouflaging (Hull et al., 2017).
This means that what is visible during an assessment may not tell the whole story.
A person can appear articulate, socially engaged, successful, or highly organized while simultaneously describing an enormous amount of effort required to maintain that functioning.
Understanding that distinction is an important part of thoughtful adult autism assessment.
Assessment Measures Are One Part of the Picture
There are many questionnaires and standardized measures that can provide useful information during an autism assessment. These tools can help identify patterns related to autistic traits, attention, executive functioning, anxiety, trauma, and other areas of functioning.
But no self report measure is diagnostic for autism in adults.
Measures are most useful when they contribute to a larger clinical picture. They help inform clinical hypotheses that are considered alongside developmental history, clinical interview, behavioral observation, and other available information.
Current clinical guidance similarly emphasizes that a comprehensive adult autism assessment should consider developmental history, functioning across settings, co occurring conditions, sensory differences, and other possible explanations for a person's presentation.
This is particularly important when evaluating adults whose current presentation may have been shaped by years of compensation, masking, trauma, or other mental health experiences.
A comprehensive autism assessment should therefore be conducted by a clinician with specific expertise in adult autism and an understanding of the many ways autism can present across individuals and throughout the lifespan.
What a Neuroaffirming Assessment Means to Me
For me, being neuroaffirming does not mean approaching an assessment with the assumption that someone is autistic.
It means approaching the person with curiosity rather than a predetermined conclusion.
I do not want to come into an assessment looking for a particular profile or trying to make someone's experiences fit neatly into a diagnostic category. I want to understand the person's lived experience and take that experience seriously.
This includes creating an assessment environment in which people have different ways to communicate what they know about themselves.
For some clients, receiving questions in advance allows them to think through their responses without the pressure of real time processing. Others may find it easier to provide a written narrative, summary, timeline, or additional information outside of the assessment session.
Sometimes this means allowing additional time, explicitly giving permission to pause, or reducing unnecessary sensory demands.
These accommodations are not about making the assessment easier or steering the outcome.
They are about creating the conditions in which a person has the best opportunity to communicate their experience accurately.
Safety and Connection Matter
I also believe that a meaningful assessment requires more than good measures and a thorough interview.
It requires a sense of safety.
Many people seeking an assessment have spent years feeling misunderstood or as though they needed to work harder to fit into environments that did not make sense to them. Asking someone to recount personal experiences, describe vulnerabilities, and reflect on their development can feel exposing.
The relationship between the evaluator and the person being assessed therefore matters.
I want clients to feel that they are being heard, respected, and seen, rather than evaluated according to how well they perform within the assessment itself.
The goal is not to perform autism or trauma.
The goal is to create enough safety for someone to tell their story as authentically as possible.
Moving Toward Understanding
Ultimately, I believe the most meaningful assessments are not simply about assigning a diagnostic label.
They are about understanding.
For many adults, receiving an autism diagnosis, or understanding that autism is not the best explanation for their experiences, can provide a new framework for making sense of experiences that have previously felt fragmented or confusing.
Sometimes that framework includes autism.
Sometimes it includes trauma.
Sometimes it includes both, alongside other forms of neurodivergence or psychological distress.
What matters is developing a formulation that is accurate, nuanced, and grounded in the individual's actual life rather than in assumptions about what autism, trauma, or any other diagnosis is supposed to look like.
My assessment framework is grounded in the belief that well being is supported when people are able to understand themselves, live authentically, express their individuality, and access the accommodations and support they need.
A neuroaffirming approach does not mean overlooking areas of difficulty. It means understanding those difficulties within the context of the whole person.
The goal is not simply to ask, “What diagnosis fits?”
It is to understand what helps this person's experience make sense and what understanding and support might help them move forward.
If You Have Been Wondering About Your Own Story
If you have been wondering whether autism might help explain some of your experiences, or if there are parts of your life story that still feel unanswered, an assessment can be an opportunity to explore those questions with curiosity and care.
This may be especially true if your child has recently been diagnosed with autism and, in learning more about their experience, you have begun to recognize patterns in yourself that feel familiar. You may find yourself looking back at your own childhood, relationships, sensory experiences, or ways of navigating the world with new questions.
You do not have to pursue an assessment because you need a diagnosis or because you are certain that you are autistic.
Sometimes, the desire for an assessment is simply a desire to understand yourself more fully, to make sense of what has happened, what has always been there, and why certain experiences may have felt more difficult than you expected.
If you are holding questions about your own experience and would like to explore them, I welcome you to reach out to learn more about the adult autism assessment process and whether it may be a helpful next step for you. You can do that here. You are welcome.
References
Rumball, F., Happé, F., & Grey, N. (2020). Experience of Trauma and PTSD Symptoms in Autistic Adults: Risk of PTSD Development Following DSM-5 and Non-DSM-5 Traumatic Life Events.
Hull, L., Petrides, K. V., Allison, C., Smith, P., Baron-Cohen, S., Lai, M. C., & Mandy, W. (2017). “Putting on My Best Normal”: Social Camouflaging in Adults with Autism Spectrum Conditions.
Hull, L., Mandy, W., Lai, M. C., Baron-Cohen, S., Allison, C., Smith, P., & Petrides, K. V. (2019). Development and Validation of the Camouflaging Autistic Traits Questionnaire.
Mansour, H., et al. (2025). Prevalence of Post-Traumatic Stress Disorder (PTSD) in autistic children or young people and adults: A systematic review and meta-analysis.
Quinton, A. M. G., Ali, D., Danese, A., Happé, F., Rumball, F., et al. (2024). The Assessment and Treatment of Post-traumatic Stress Disorder in Autistic People: A Systematic Review.
