The Ritvo Autism Asperger Diagnostic Scale–Revised (RAADS–R) is a self-report questionnaire designed to identify adult autistics who “escape diagnosis” due to a subclinical level presentation.
*The test has good reliability when self-administered, but this can drop down to 30% when clinicians administer it, depending on their understanding of autism.
The Camouflaging Autistic Traits Questionnaire (CAT-Q) is a self-report measure of social camouflaging behaviours in adults. It may be used to identify autistic individuals who do not currently meet diagnostic criteria due to their ability to mask their autistic proclivities.
Adults (age 16+) of average or higher intelligence.
The Autism Spectrum Quotient (AQ) is a self-administered questionnaire used to measure autistic traits in adults (age 16+) with IQ in the normal range (IQ >=80)
The AQ 10 is designed for Adults (age 16+) with suspected autism who do not have a learning disability.
The AQ-10 Autism Spectrum Quotient (AQ-10) is a quick questionnaire that primary care practitioners can use to see if a person should be referred for an autism assessment.
