RAADS–R Test is a clinical assessment tool that assesses the severity of Autism Spectrum Disorder. Download this PDF to reach an accurate diagnosis for ASD.

By Alex King on Apr 08, 2024.

Fact Checked by Nate Lacson.

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What is a RAADS–R Test?

The RAADS-R (Ritvo Autism Asperger Diagnostic Scale-Revised) Test is a diagnostic screening tool designed to assess the presence and severity of autism spectrum disorder (ASD) in adults. The test includes a self-report questionnaire that can be completed online or on paper.

The RAADS-R Test evaluates these four symptom areas:

  • Social Relatedness Problems
  • Circumscribed Interests
  • Language
  • Sensory Motor

In 2017, approximately 2.21% of adults aged 18 years and older in the United States, totaling an estimated 5,437,988 individuals, have ASD (Centers for Disease Control and Prevention, 2020). Due to the high prevalence of autism in mental health settings and the rising frequency of referrals for adult 'autism diagnosis, this instrument is an effective clinical tool to assist clinicians with diagnosis.

The RAADS-R works best with clinical knowledge and additional diagnostic techniques to establish a diagnosis. Despite having diagnosable autism, people with low reflective ability may perform poorly on the RAADS-R due to this assessment's self-report aspect (under clinical supervision/administration).

The exam evaluates limited interests and developmental symptoms associated with the three DSM-5 diagnostic areas of language, social relatedness, and sensorimotor development (Language, Social relatedness, and Sensory-motor). There are four options available for each of the 80 statements in this passage:

  • True now, and when I was young
  • True now only
  • True only when I was younger than 16
  • Never true

Printable RAADS–R Test

Download this RAADS–R Test in order to assess the ASD symptoms in your clients.

What are some items that I should expect from a RAADS-R Test?

One may feel overwhelmed before diving into the RAADS-R Test as it confronts individuals with probing questions about their behaviors and experiences. To ease this apprehension, here are 15 sample items from the test, offering a glimpse into what to expect and helping you gauge your responses. Take note that you should take the whole test to get accurate results.

  1. I am a sympathetic person.
  2. Sometimes, I have to cover my ears to block out painful noises (like vacuum cleaners or people talking too much or too loudly).
  3. It can be very intimidating for me to talk to more than one person at the same time.
  4. I enjoy spending time eating and talking with my family and friends.
  5. I can "put myself in other people's shoes."
  6. I like things to be exactly the same day after day and even small changes in my routines upset me.
  7. I have been told that I have an unusual voice (for example flat, monotone, childish, or high-pitched).
  8. I am often told that I ask embarrassing questions. I tend to point out other people's mistakes.
  9. When I go somewhere, I have to follow a familiar route or I can get very confused and upset.
  10. People tell me that I give too much detail.
  11. I like to copy the way certain people speak and act. It helps me appear more normal
  12. The phrase 'I've got you under my skin" makes me very uncomfortable.
  13. I speak with a normal rhythm.
  14. I get extremely upset when how I like to do things suddenly changes.
  15. Sometimes the sound of a word or a high-pitched noise can be painful to my ears.

RAADS–R Example (Sample)

Online autism tests can help you learn more about yourself and may impact your decision to pursue a formal diagnosis. For a proper assessment, please consult a qualified medical expert with experience in evaluating autism. For you to better understand how to use this template, here’s a RAADS–R Example.

Download this RAADS–R Test Example (Sample) here:

RAADS–R Example (Sample)

When would you typically use RAADS–R?

The RAADS-R test is typically used when an individual exhibits behavioral or social communication difficulties associated with ASD. It can be used to diagnose or rule out ASD and to provide a comprehensive understanding of an individual's strengths and weaknesses. The test can be administered by healthcare professionals, including psychologists, psychiatrists, and autism specialists.

Use this assessment for these instances: 

Who can use this printable RAADS-R Test?

Any medical provider can administer the RAADS-R exam with ASD experience. It is crucial to remember that only qualified experts should analyze the findings and make a diagnosis. The printable RAADS-R test can be used by those who think they might have ASD to examine their symptoms and better understand their strengths and problems.

Here are the lists of the potential healthcare practitioners who may administer this:

  • Psychologists 
  • Psychiatrists 
  • Psychometricians 
  • Counselors 
  • Autism Specialists 
  • Social Workers 
  • Family Therapists

RAADS-R Test scoring interpretation

Interpreting RAADS-R Test Scores is crucial in understanding an individual's likelihood of having autistic traits and behaviors. The interpretation process involves analyzing the total and subscale scores to gain a comprehensive understanding. Here's how to interpret RAADS-R scores:

The total score on the RAADS-R can range from 0 to 240, with higher scores indicating a higher likelihood of autistic traits. Interpretation of the total score typically follows these guidelines:

  • 0-65: A cutoff score of 65 is generally considered within the typical scoring range, suggesting fewer autistic traits.
  • 66-90: A RAADS-R score in this range may indicate mild to moderate autistic traits.
  • 91 and above: Higher scores often suggest a significant presence of autistic traits, which may warrant further evaluation by a healthcare professional.
  • Subscale scores: RAADS-R provides subscale scores in four domains: social relatedness, language, sensory/motor issues, and circumscribed interests. These  scores offer insights into specific areas of concern:
  • Social relatedness: High scores in this domain may indicate social interaction and communication challenges.
  • Language: Elevated scores suggest difficulties in understanding and using language effectively.
  • Sensory/motor control issues: Higher scores may indicate heightened sensitivities or motor coordination challenges.
  • Circumscribed interests: Elevated scores in this area imply a strong focus on specific, often repetitive, interests.

Benefits of free RAADS–R Test

There are many benefits to using the free RAADS-R–R test. Firstly, it provides individuals with a convenient and accessible way to self-assess their symptoms and seek further support.

Healthcare professionals can also use the test to screen for ASD quickly and efficiently. The test is also free, making it an affordable option for those who may not have access to other diagnostic tools.

  • The RAADS-R Test is an effective tool for diagnosing Autism Spectrum Disorder, which can be difficult to diagnose based on behavioral symptoms, as it provides objective results.
  • It is a self-assessment tool that can be completed online, making it easier for people to complete the assessment, irrespective of the location or availability of healthcare professionals.
  • The assessment provides a comprehensive report highlighting the severity of symptoms and helps identify suitable treatment options for people with ASD.
  • The RAADS-R Test is also helpful in identifying the level of social anxiety, attention, and sensory issues that can co-occur with ASD, allowing clinicians to create a personalized treatment plan.
  • Using the RAADS-R Test can also save time and resources for healthcare providers, as it helps screen patients who require further diagnostic evaluation while providing insight into their symptoms and needs.

Why use Carepatron as your mental health software?

Screening to diagnose autistic adults is crucial because many may escape diagnosis due to various factors, such as societal misconceptions and atypical presentations. Using a valid and reliable instrument helps in the diagnosis. Carepatron stands out as the best mental health software for several reasons:

  • Telehealth: Carepatron offers telehealth capabilities, allowing clinicians to conduct remote assessments and therapy sessions, catering to the needs of patients who may experience sensory sensitivities or difficulties with in-person appointments.
  • Appointment scheduling: With Carepatron, clinicians can efficiently schedule appointments, ensuring timely access to assessments and interventions for those who may benefit from consistent routines and predictability.
  • Resources: The platform provides access to a range of resources tailored to the needs of clients and their caregivers, offering support and guidance beyond clinical sessions.
  • Progress notes: Carepatron enables clinicians to record detailed progress notes, capturing symptoms consistent with ASD and tracking changes over time, facilitating comprehensive assessment and treatment planning.
  • Patient portal: The patient portal allows clients and their caregivers to access appointment schedules, resources, and progress notes, empowering them to participate actively in their care and advocacy efforts.

Carepatron's user-friendly interface and comprehensive features make it an ideal choice for clinicians working with autistic adults, ensuring efficient and effective support through every stage of their journey. Join Carepatron today!

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Centers for Disease Control and Prevention. (2020, April 27). CDC releases first estimates of the number of adults living with ASD. Centers for Disease Control and Prevention. https://www.cdc.gov/ncbddd/autism/features/adults-living-with-autism-spectrum-disorder.html

How accurate is the RAADS–R Test?
How accurate is the RAADS–R Test?

Commonly asked questions

How accurate is the RAADS–R Test?

The RAADS-R, a reliable instrument, has undergone extensive validation, demonstrating its accuracy in diagnosing ASD, boasting high levels of reliability and validity, with a sensitivity of 97.9% and a specificity of 94.2%, indicating its high accuracy in distinguishing individuals with ASD from those without.

How do you interpret RAADS–R Test results?

After finishing the test, a score is calculated, with higher scores indicating greater autistic traits. A score of 65 or above suggests a high likelihood of ASD, while scores between 43 and 64 suggest mild to moderate autistic characteristics. Scores below 42 are considered within the normal range and indicate a low likelihood of ASD.

What are the limitations of a RAADS–R Test?

While the RAADS-R–R helps identify autistic people, it has some limitations. The test relies heavily on self-reporting, which may not accurately capture certain aspects of an individual's autistic traits, particularly if they have difficulties with self-awareness or social communication.

Additionally, the test may not be culturally sensitive, and some items may not apply to individuals from different cultural backgrounds. Therefore, it is essential to use the RAADS-R as part of a comprehensive assessment for ASD, considering individual differences and cultural considerations.

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