Aspergers TestFree RAADS-R ScreeningOriginally Designed for Asperger's
The RAADS-R (Ritvo Autism Asperger Diagnostic Scale) was specifically developed to identify Asperger's syndrome in adults. Take our free screening test.
This test is a screening tool and not a diagnostic instrument. Please consult with a qualified healthcare professional for a formal evaluation.
A Note on Terminology
While 'Asperger's syndrome' is still commonly searched, it was merged into 'Autism Spectrum Disorder' in the DSM-5 (2013). What was called Asperger's is now part of the autism spectrum, often referred to as 'Level 1 autism' or 'autism without intellectual disability.'
- •Asperger's is now part of Autism Spectrum Disorder
- •The RAADS-R was designed when Asperger's was a separate diagnosis
- •Your results are equally valid for understanding autism traits
- •Many adults still identify with the Asperger's label
I am a sympathetic person
Meaning of RAADS-R Scores
Score ranges draw on the original RAADS-R validation study (Ritvo et al., 2011) and a 2025 NovoPsych technical analysis. The RAADS-R is a screening tool and cannot diagnose autism.
0-64: Below Threshold
Scores below 65 are below the original RAADS-R research threshold and are associated with a lower likelihood of autism based on the available research. A score below this threshold does not rule out autism, particularly when clinical history or other information raises concern.
65-105: Gray Zone
A gray zone. Scores in this range may reflect autistic traits, but can also be associated with ADHD, anxiety, depression or trauma-related experiences. A comprehensive evaluation by a qualified professional can help clarify what is contributing to the score.
106-139: Elevated Autistic Traits
RAADS-R results in this range are associated with elevated autistic traits and may warrant comprehensive assessment. In a 2025 NovoPsych technical analysis, this range showed approximately 81% specificity when evaluated against AQ-based criteria, which is psychometric data rather than evidence of a diagnosis. The RAADS-R on its own cannot diagnose autism.
140+: Pronounced Traits
Higher RAADS-R scores indicate greater endorsement of autistic traits. A high score may provide a reason to pursue a comprehensive autism evaluation, but it is not diagnostic and should be interpreted in the context of developmental history, clinical interview, and other relevant information.
Maximum Score: 240
The absolute maximum score attainable on the RAADS-R scale. Each of the 80 questions can score 0-3 points.
Aspergers Test FAQ
Questions about Asperger's syndrome testing
Is there still an Aspergers test?
Yes. Asperger's syndrome was merged into autism spectrum disorder in 2013, but the RAADS-R ('Ritvo Autism Asperger Diagnostic Scale') was developed when Asperger's was a distinct diagnosis, and it is still widely used to screen for these traits in adults. A score is not a diagnosis.
What's the difference between Aspergers and autism?
Historically, Asperger's was diagnosed in people with autism traits but no intellectual disability or language delay. Today, this would be called 'Level 1 autism' or 'autism without intellectual disability.'
Is this Aspergers test free?
Yes, our RAADS-R assessment is completely free. The test was designed to identify what was then called Asperger's syndrome in adults and remains highly effective for autism screening.
Can adults have Aspergers?
Absolutely. Many adults with what would have been called Asperger's weren't diagnosed in childhood, often due to developing coping mechanisms. The RAADS-R is specifically designed to identify autism traits in adults.
Why do people still search for 'Aspergers test'?
Many adults relate to the Asperger's label from their own research or prior informal diagnosis. The RAADS-R covers these exact traits, making it ideal whether you search for 'autism' or 'Asperger's' testing.
Is Aspergers the same as high-functioning autism?
These terms overlap significantly. Both refer to autism without intellectual disability. However, 'high-functioning' is falling out of favor as it can minimize real challenges. 'Level 1 autism' is the current clinical term.
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