What does ADOS mean in AUTISM

The ADOS is an assessment that uses structured activities and observations to help screen for and diagnose Autism Spectrum Disorder (ASD). This evaluation provides a measure of social communication, play and language behaviors that can be observed in individuals suspected of having ASD.

To properly administer an ADOS, the individual should have prior experience working with individuals with ASD and be trained to use the protocol. Generally, it is administered by psychologists, psychiatrists, speech-language pathologists or therapists specially trained in this assessment.

Depending on the individual's age and abilities, it can take anywhere from 30 minutes to 2 hours to complete an ADOS. It is important that the assessor take their time when conducting this evaluation in order to ensure accuracy.

Yes, there are four different versions of the ADOS based on age of the individual being assessed; Toddler Module (12-30 months), Module 1 (18-30 months), Module 2 (4-7 years) and Module 3/4 (8 years old and older).

Generally speaking, it is recommended that a child receive an assessment no more than every three years unless there are concerns that lead you to need a reevaluation sooner.

Other assessments such as cognitive or educational tests may also be used in order to provide further information about development. Your provider may also use additional tools such as interviews or checklists for screening purposes.

During the assessment session your provider will observe your child during everyday activities such as playing with toys or interacting with others. There may also be questions asked about your family background or health history in order to better understand any potential risk factors for ASD.

Yes, parental consent is required before any evaluations can begin regardless of your child's age or ability level. The parent/guardian must sign a form agreeing to allow their child's evaluation before any testing or observation can occur.