Adult Autism Screening Scores: What AQ-10, RAADS-14, and CAT-Q Can and Cannot Tell You
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Adult Autism Screening Scores: What AQ-10, RAADS-14, and CAT-Q Can and Cannot Tell You

Last reviewed: 03/23/2026

Reviewed by: Dr. Kiesa Kelly


When people search for autism screening scores adults see online, they are usually trying to answer one question: “Do these results mean I might be autistic?” Screeners such as the AQ-10, RAADS-14, and CAT-Q can be useful starting points. But they are not stand-alone diagnoses, and their meaning changes with context, masking, and overlap with conditions such as ADHD or anxiety.[1-10]


In this article, you’ll learn:

  • what adult autism screeners are actually designed to do

  • what a higher AQ-10 score may suggest, and what it cannot prove

  • why RAADS-14 results can feel convincing even when they still need caution

  • what the CAT-Q adds when masking is part of your experience

  • when screener results are a good reason to move toward a full evaluation


🌿 Key takeaway: Screeners can help with pattern-spotting and next steps. They are not the same thing as a clinical conclusion.

Why adult autism screeners can be useful

What they are designed to do

Adult autism screeners are brief questionnaires meant to flag whether a fuller look may be worthwhile. NICE guidance says the AQ-10 can be considered when autism is possible, and that a score of 6 or above should prompt a comprehensive assessment. It also says clinical judgment and history still matter, even if the score is lower.[1]


A screener may help you notice patterns, find language for long-standing experiences, or organize questions before speaking with a clinician. If you want a broader starting point, our mental health screening tools page can help you compare several common questionnaires without treating any one of them like a diagnosis.


Why they are not a diagnosis

A diagnosis asks a bigger question than “How many items did you endorse?” It asks whether the pattern fits autism better than other explanations, whether it has been present over time, and whether overlapping or alternative conditions need to be ruled in or ruled out.[1]


🧭 Key takeaway: A screener is best understood as “this deserves a closer look” or “this does not settle it yet,” not “this proves I am or am not autistic.”

What the AQ-10 can and cannot tell you

What a high score suggests

The AQ-10 is a short referral aid, not a full adult diagnostic tool.[2,3] In adult guidance, a score of 6 or above is commonly used as the point where a comprehensive assessment should be offered if autism is possible.[1]


In practice, a high score means enough autistic-style traits showed up on a brief screener that it is reasonable to look deeper. It can support the decision to seek a fuller evaluation, especially if the score fits a lifelong pattern of social communication differences, sensory sensitivities, rigidity, intense interests, or chronic social effort.[1-4]


If you want to see the short measure itself, our AQ-10 screener page shows the items in one place. The useful part is not chasing a perfect number. It is noticing whether the score matches your lived history.


Why context matters

The AQ-10 is practical, but limited. A low score does not reliably rule autism out. In one adult referral study, many people who scored below the cut-off still received an autism diagnosis, and generalized anxiety disorder could also inflate AQ scores and contribute to false positives.[4] More recent work in an acute psychiatric sample found the AQ-10 may not perform especially well when people are in significant mental health distress.[5]


Example: one adult scores 7 and also describes lifelong social confusion, sensory overload, scripted conversations, and rigid routines. That score may fit a broader developmental picture. Another adult scores 7 during a period of panic, burnout, and obsessive self-monitoring. The number still matters, but it does not mean the same thing.


🧩 Key takeaway: A high AQ-10 score can support referral. It cannot tell you by itself why you scored high or whether autism is the best explanation.

What the RAADS-14 can and cannot tell you

Strengths and limits

The RAADS-14 was developed as a short autism screener for adult psychiatric settings.[6] In the original study, a cut-off of 14 or above had high sensitivity, but only modest specificity, meaning many non-autistic psychiatric patients also scored above the threshold.[6] That makes it useful for casting a wide net, but not for making a final call.


The RAADS-14 also taps experiences that can feel very personally accurate, including social understanding difficulties, social anxiety, and sensory reactivity.[6] That is part of why many adults feel seen by it.[6,7]


Why false certainty is a risk

“This describes me” is not the same as “this confirms autism.” In the original RAADS-14 paper, the median score for the ADHD group was still 15, which is above the screener cut-off.[6] A result can feel convincing and still be non-specific.


So a higher RAADS-14 score may suggest that autism is worth considering, especially if it fits your developmental history. But it can also reflect ADHD, social anxiety, or other psychiatric factors that need careful differential diagnosis.[1,6]

If attention symptoms are also in the picture, it can help to compare what is showing up on an adult ADHD screener rather than assuming everything belongs in one bucket.


🔎 Key takeaway: RAADS-14 can be sensitive to autistic-like patterns, but sensitivity is not the same as precision. A “positive” result is a reason to explore, not a reason to stop exploring.

What the CAT-Q adds about masking

Why camouflaging matters for women and high-maskers

The CAT-Q is different from the AQ-10 and RAADS-14. It was developed to measure camouflaging, meaning the strategies people may use to compensate, mask, or assimilate during social interaction.[8] Total scores range from 25 to 175, with higher scores reflecting more self-reported camouflaging.[8,9]


This matters because some adults, especially women and some gender-diverse or high-masking adults, are missed or diagnosed later when surface-level coping hides how much effort daily functioning costs.[9-11]


Why masking does not equal “faking”

Masking is not the same thing as making symptoms up. In the literature, camouflaging is described as a coping strategy that may help someone get through school, work, or unsafe social situations, even when it comes with a cost.[8-10] Research also suggests higher camouflaging is linked with worse anxiety, depression, and social anxiety in autistic adults.[9]


The CAT-Q is not a diagnostic cutoff test for autism. Researchers have explicitly said it is not possible to identify one overall score that marks a clinically meaningful level of camouflaging for every person and situation.[9,12] That is why the measure is best used for interpretation, not as a stand-alone pass/fail rule.


Our GAD-7 anxiety screener can also be useful here, because anxiety and masking often travel together without meaning the same thing.


💬 Key takeaway: CAT-Q can add something important when your outside presentation does not match your internal effort. It does not mean you are “pretending,” and it does not diagnose autism on its own.

Why autism screening scores adults see online still need clinical interpretation

Overlap with ADHD, anxiety, trauma, and burnout

One of the biggest reasons scores need interpretation is overlap. ADHD can affect social timing, overwhelm, and sensory regulation. Anxiety can drive self-monitoring and rigidity. Trauma can change how safe social contact feels. Burnout can reduce flexibility and increase shutdown.[1,4-11]


That overlap does not mean your experience is “just anxiety” or “just ADHD.” It means good assessment should stay curious long enough to separate patterns that can look similar on the surface.


Why life history still matters

A strong adult autism evaluation does not start and end with a checklist. It asks about childhood patterns, relationships, sensory experiences, routines, interests, burnout, masking, and how all of this has changed across settings and life stages.[1]


Example: two people may both endorse sensory overload, social exhaustion, and a need for sameness. For one person, those features may reflect lifelong autism. For another, they may mostly track with trauma, OCD, severe anxiety, or a mixed AuDHD picture. Similar scores do not guarantee the same answer.


🧠 Key takeaway: Numbers can point toward a pattern. Life history is what tells you whether the pattern is actually autism, an overlap, or something else.

When to move from screeners to evaluation

What an adult autism assessment can clarify

Moving from a screener to a formal assessment makes sense when your results match a long-term pattern, when the question keeps affecting work or relationships, when you suspect AuDHD or another overlap, or when you need clearer recommendations for support or accommodations.[1,13]


In our psychological assessment process, we use science-backed screeners and evidence-based interviews as part of a broader clinical process, not as shortcuts.[13] The goal is to clarify whether autism, ADHD, AuDHD, anxiety, trauma, OCD, or another pattern best explains what you have been dealing with.


Tennessee and online evaluation options

For adults in Tennessee, online assessment can make the process more accessible. We provide ADHD and autism assessments through secure telehealth for adults physically located anywhere in Tennessee, and our process includes interview, standardized measures, integration, and collaborative feedback.[14]


If online scores are no longer enough, you can read about our clinicians and approach or reach out through our contact page. A calm next step is often enough. You do not need to solve the entire question in one sitting.


🫶 Key takeaway: A screener can open the door. A good evaluation helps you understand what is actually on the other side of it.

About the Author

Dr. Kiesa Kelly earned her PhD in Clinical Psychology, with a concentration in Neuropsychology, from Rosalind Franklin University of Medicine and Science. Her training included practica, internship, and an NIH-funded postdoctoral fellowship at the University of Chicago, the University of Wisconsin, the University of Florida, and Vanderbilt University.[15]


Her background includes more than 20 years of experience with psychological assessments. She has also sought additional consultation in neurodiversity-affirming assessment for previously undiagnosed adults, particularly women and non-binary people.[15]


References

  1. National Institute for Health and Care Excellence. Autism spectrum disorder in adults: diagnosis and management. NICE guideline CG142. 2012, updated 2021. Available from: https://www.nice.org.uk/guidance/cg142

  2. Allison C, Auyeung B, Baron-Cohen S. Toward brief “red flags” for autism screening: the short Autism Spectrum Quotient and the short Quantitative Checklist for Autism in toddlers in 1,000 cases and 3,000 controls. J Am Acad Child Adolesc Psychiatry. 2012;51(2):202-212.e7. Available from: https://doi.org/10.1016/j.jaac.2011.11.003

  3. Booth T, Murray AL, McKenzie K, Kuenssberg R, O'Donnell M, Burnett H. Brief report: an evaluation of the AQ-10 as a brief screening instrument for ASD in adults. J Autism Dev Disord. 2013;43(12):2997-3000. Available from: https://doi.org/10.1007/s10803-013-1844-5

  4. Ashwood KL, Gillan N, Horder J, Hayward H, Woodhouse E, McEwen FS, et al. Predicting the diagnosis of autism in adults using the Autism-Spectrum Quotient (AQ) questionnaire. Psychol Med. 2016;46(12):2595-2604. Available from: https://doi.org/10.1017/S0033291716001082

  5. Hudson CC, Hom MA, Kelleher I, Nyer M, Farabaugh A, Holt DJ. Psychometric properties of the 10-item Autism Quotient in an acute psychiatric sample. Res Autism Spectr Disord. 2024;110:102299. Available from: https://doi.org/10.1016/j.rasd.2023.102299

  6. Eriksson JM, Andersen LMJ, Bejerot S. RAADS-14 Screen: validity of a screening tool for autism spectrum disorder in an adult psychiatric population. Mol Autism. 2013;4:49. Available from: https://doi.org/10.1186/2040-2392-4-49

  7. Sturm A, Huang S, Bal V, Schwartzman B. Psychometric exploration of the RAADS-R with autistic adults: implications for research and clinical practice. Autism. 2024;28(9):2334-2345. Available from: https://doi.org/10.1177/13623613241228329

  8. Hull L, Mandy W, Lai MC, Baron-Cohen S, Allison C, Smith P, Petrides KV. Development and validation of the Camouflaging Autistic Traits Questionnaire (CAT-Q). J Autism Dev Disord. 2019;49(3):819-833. Available from: https://doi.org/10.1007/s10803-018-3792-6

  9. Hull L, Levy L, Lai MC, Petrides KV, Baron-Cohen S, Allison C, et al. Is social camouflaging associated with anxiety and depression in autistic adults? Mol Autism. 2021;12(1):13. Available from: https://doi.org/10.1186/s13229-021-00421-1

  10. Cook J, Hull L, Crane L, Mandy W. Camouflaging in autism: a systematic review. Clin Psychol Rev. 2021;89:102080. Available from: https://doi.org/10.1016/j.cpr.2021.102080

  11. Green RM, Travers AM, Howe Y, McDougle CJ. Women and autism spectrum disorder: diagnosis and implications for treatment of adolescents and adults. Curr Psychiatry Rep. 2019;21(4):22. Available from: https://doi.org/10.1007/s11920-019-1006-3

  12. McKinnon K, Bougoure M, Zhuang S, Tan DW, Magiati I. Exploring the construct validity of the Camouflaging Autistic Traits Questionnaire: a factor analytic study. Autism. 2025;29(3):642-658. Available from: https://doi.org/10.1177/13623613241287964

  13. ScienceWorks Behavioral Healthcare. Psychological assessments. Available from: https://www.scienceworkshealth.com/psychological-assessments

  14. ScienceWorks Behavioral Healthcare. ADHD and autism assessments for adults and older teens in Tennessee. Available from: https://www.scienceworkshealth.com/info/adhd-and-autism-assessments-for-adults-and-older-teens-in-tennessee

  15. ScienceWorks Behavioral Healthcare. Kiesa Kelly, PhD. Available from: https://www.scienceworkshealth.com/kiesakelly


Disclaimer

This article is for informational purposes only and is not a substitute for personalized medical, psychological, or diagnostic advice. Reading about screening tools online cannot determine whether you are autistic or whether another condition may better explain your experiences.

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