How to Prepare for the RAADS-R Test: A Complete Guide
The Ritvo Autism Asperger Diagnostic Scale-Revised (RAADS-R) is a professional screening tool designed to identify autism traits in adults. This comprehensive guide will help you prepare for and understand the RAADS-R test better.

What is the RAADS-R Test?
The RAADS-R is a self-report questionnaire consisting of 80 questions that assess autism spectrum traits in adults. It's specifically designed for individuals aged 16 and above with average or above-average intelligence (IQ ≥80) [Source: Journal of Autism and Developmental Disorders].
Key Facts About the Test
Duration: 20-30 minutes on average
Format: 80 multiple-choice questions
Scoring Range: 0-240 points
Threshold Score: 65 points (scores above this suggest potential autism traits)
Professional Usage: Used worldwide by healthcare professionals
How to Prepare for the RAADS-R Test
1. Choose the Right Time and Environment
Select a quiet, comfortable space
Ensure you have 30-45 minutes of uninterrupted time
Choose a time when you're well-rested and can focus
Minimize potential sensory distractions
2. Understand the Question Format
The test uses four response options for each statement:
True now and when I was young
True only now
True only when I was younger than 16
Never true
3. Know What's Being Assessed
The test evaluates four main areas:
Social Relatedness (39 questions)
Social interactions and relationships
Understanding others' perspectives
Language (7 questions)
Communication patterns
Language use in social situations
Sensory-Motor (20 questions)
Sensory sensitivities
Motor coordination
Circumscribed Interests (14 questions)
Specific interests
Routine preferences
4. Tips for Taking the Test
Be Honest: Answer based on your genuine experiences, not what you think is "correct"
Take Your Time: There's no time limit; consider each question carefully
Trust Your Instincts: Don't overthink your responses
Consider Your History: Remember to reflect on both current and past experiences
Ask for Clarification: If taking with a clinician, don't hesitate to ask for question clarification
Important Considerations
What the Scores Mean
0-24: Likely not autistic
25-64: Some autistic traits present
65-130: Significant autistic traits
131-160: Strong indication of autism
161+: Very strong indication of autism
Test Limitations
Not a diagnostic tool on its own
Should be part of a comprehensive assessment
Cultural factors may influence responses
Individual experiences may vary
Next Steps After the Test
If You Score Below 65:
Consider other autism assessments if concerns persist
Discuss results with healthcare providers if needed
If You Score 65 or Above:
Consider seeking professional evaluation
Explore additional autism assessments
Consult with qualified healthcare professionals
Professional Support
For formal assessment and interpretation of results, consider:
Consulting with qualified healthcare professionals
Seeking referral from your primary care physician
Exploring autism assessment centers in your area
References and Resources
For more information, visit these authoritative sources:
Remember: The RAADS-R test is just one tool in understanding autism traits. A comprehensive evaluation by qualified professionals is necessary for a formal diagnosis.