RAADS-R Test: Comprehensive Autism Assessment Tool

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Key Features

Professional Assessment

Based on clinical research
Validated screening tool
Accurate results

Easy to Use

Simple online interface
80 questions
15-20 minutes completion time

Detailed Results

Comprehensive scoring
Detailed interpretation
PDF report available

Why Trust the RAADS-R Test?

Research-backed

Based on peer-reviewed clinical research

Clinically Used

Used by healthcare professionals worldwide

Privacy First

Your data is secure and confidential

Secure

Encrypted data handling for your protection

What People Say

"The RAADS-R test gave me valuable insights into my traits. The detailed results helped me understand aspects of myself I had struggled with for years."

- Alex, 28

"As a healthcare professional, I find the RAADS-R test to be a valuable screening tool. Its comprehensive approach provides a solid foundation for further assessment."

- Dr. Taylor, Psychologist

"Taking this test was the first step in my diagnostic journey. It helped me articulate my experiences when speaking with healthcare providers."

- Jamie, 35

Latest from Our Blog

What is the RAADS-R Test? Complete Beginner's Guide

August 4, 2025 | Beginner Guide

Discover everything you need to know about the RAADS-R test in this comprehensive beginner's guide. Learn about its definition, history, and how it differs from other autism assessment tools.

RAADS-R Test Scoring Explained

January 20, 2025 | Scoring

Complete guide to understanding RAADS-R test scoring, score ranges, and what different results mean for autism assessment.

How Accurate Is the RAADS-R Test?

January 25, 2025 | Analysis

Scientific analysis of RAADS-R test accuracy with validation studies, reliability statistics, and real user experiences.

View All Blog Posts

Frequently Asked Questions

The Ritvo Autism and Asperger Diagnostic Scale-Revised (RAADS-R) is an 80-question self-report screening instrument designed to identify adults with autism spectrum disorders. It was developed by Dr. Ritvo and colleagues and has been validated in clinical settings.

The RAADS-R is a screening tool, not a diagnostic test. A high score suggests that professional assessment may be warranted, but only qualified healthcare professionals can make a formal diagnosis through comprehensive evaluation.

Research has found the RAADS-R test to have high sensitivity (97.3%) and specificity (93.8%) in distinguishing between adults with and without autism spectrum disorders. However, individual experiences vary, and the test should be considered as one part of a comprehensive assessment process.

Most people complete the RAADS-R test in 15-20 minutes. The test consists of 80 questions, and you can take breaks during completion if needed.

Yes, we take privacy very seriously. Your test responses and results are confidential and encrypted. We do not share individual data with third parties. You can read our detailed privacy policy for more information.

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