What is the Ritvo Autism Asperger Diagnostic Scale-Revised?
The Ritvo Autism Asperger Diagnostic Scale–Revised (RAADS-R) is one of the most widely used self-assessment tools for adults exploring the possibility of autism. This in-depth autism screening questionnaire helps identify lifelong neurodivergent traits related to social interaction, sensory sensitivities, and emotional regulation.
Unlike shorter online autism tests, the RAADS-R offers a more nuanced look at how these patterns have persisted into adulthood. Whether you’re seeking clarity for personal understanding or preparing for a formal diagnosis with a specialist, this test offers valuable insights into your neurodevelopmental profile.
You can also try our other screening tools for ADHD and autism traits, or add your practice to join the UK’s leading neurodiversity directory.
How are RAADS-r scores interpreted?
- A score of 65 and above suggests a presence of autism
- A score of 64 and below suggests an absence of autism
- The RAADS-r’s sensitivity is highly positive at 97%
- It is important to note that this test is only a screening instrument to help with the assessment process and an accurate diagnosis of autism can only be made by a qualified specialist
Why Should You Take the RAADS-r Test?
If you’ve ever felt that your lifelong behaviours, sensitivities, or social interactions might align with autism traits, but weren’t recognised as a child—this test can offer meaningful clarity. The RAADS–r is particularly suited for adults exploring undiagnosed autism, helping uncover patterns that standard childhood-focused assessments often miss.
- Comprehensive Assessment: This isn’t a surface-level checklist. The RAADS–r explores a broad range of traits across emotional regulation, communication, and sensory experiences, building a more complete picture of how autism may present in adulthood.
- Specifically for Adults: Many adults seek answers later in life, especially when childhood traits were overlooked or misunderstood. This test is tailored to evaluate behaviours that may have gone unrecognised during developmental years.
- Empowering Insights: Understanding your neurotype can be transformative. The RAADS–r helps individuals identify their strengths and challenges, fostering greater self-awareness and providing direction on whether to seek a formal autism diagnosis or further support.
Taking the RAADS–r through NeuroDirect not only provides a structured self-assessment, it also connects you with follow-up resources. From other online autism and ADHD tests to our directory of neurodivergent specialists, we’re here to support your next steps.
How Does the RAADS-r Test Work?
This test is straightforward to complete and highly insightful:
- Answer Detailed Questions: Reflect on lifelong patterns and behaviours related to emotions, sensory processing, and social engagement.
- Get a Clear Score: Your results will indicate whether your traits align with autism spectrum conditions.
- Explore Further Options: Use your results as a guide for seeking professional evaluation or additional support if needed.
With its comprehensive structure, the test provides a solid foundation for better understanding autism traits.
Other Tests You Might Find Helpful
Autism Quotient (AQ) Test
Explore traits like social interaction, communication, and attention to detail with this 50-question screening tool.
👉 Take the AQ Test
CAT-Q (Camouflaging Autistic Traits Questionnaire)
Uncover camouflaging behaviours, including masking and adapting autistic traits in social situations, with this insightful tool.
👉 Take the CAT-Q Test
Empathy Quotient (EQ) Test
Evaluate how well you understand and respond to others’ emotions with this focused screening tool.
👉 Take the EQ Test
FAQ Section: RAADS-r Test
1. What does the RAADS-r test measure?
This test evaluates lifelong autism traits in three areas: social interaction, emotional regulation, and sensory experiences.
2. How long does the RAADS-r test take?
The test typically takes around 20–30 minutes to complete.
3. Is the RAADS-r test free?
Yes, the test is completely free and accessible online through NeuroDirect.
4. Can the RAADS-r diagnose autism?
No, this is a screening tool, not a diagnostic test. For a formal diagnosis, consult a qualified healthcare professional.
5. What should I do after taking the RAADS-r test?
If your results suggest significant autism traits, consider using NeuroDirect’s Find a Specialist tool to connect with professionals who offer autism assessments and support.
References
You can find the original research paper discussing the development and clinical use of the RAADS-R here on PubMed.