top of page

What is the ADOS-2?

Writer: Dyanna VillescaDyanna Villesca

The ADOS-2 stands for Autism Diagnostic Observation System-Second Edition. It is a standardized, activity-based assessment used for diagnosing autism spectrum disorders. It has five different modules broken down by age and language ability. A young toddler that is 18 months, would take the toddler module. This consists of play based activities designed to better assess the child's behavior in a play based setting. For young children, the parents participate and they are present during testing. The adolescent/adult module is for individuals with fluent speech, and the focus is on assessing nonverbal gestures, quality of back and forth conversations, and observing any repetitive behaviors.


Testing usually lasts one hour. It is only one part of a full assessment for autism, but it is considered the gold standard in the field, so we always include it as part of our testing. Please call us if you have any specific questions we can answer about an autism spectrum disorder assessment, we're happy to help.

 
 
 

Recent Posts

See All

Comentários


24546 Kingsland Blvd. Katy, TX  77494

  • Instagram
  • Facebook
  • googlePlaces
  • yelp
health.png
Icon Only.png

P:

(832) 913-8747 or 

text (832-430-7518)

F:

(832) 408-7824

 HOURS

Front Office Admin Team:
MON-THURS     8:00AM-4:00 PM
FRIDAY            8:00AM-3:30PM 
 
We have an answering service available 24/7.  If you leave a message, we WILL call you back!  We are not on call. If it's an emergency,  dial 9-1-1.

Psychologists and therapists:
Hours vary by clinician. We have daytime, evening, and Saturdays available. Please call us to find our current availability or visit our "psychologists" tab on the top of the page.

 

We are a small private practice.  If you call and get our answering service during the day, we encourage you to leave a message. We know how important is is to have your call returned when you reach out for help.   Someone WILL return your call as soon as we possibly can!  You can also use the "chat" feature on the website, or fill out the appointment request form. 

©2025 by Katy Psychological Services, PLLC.   |   All Rights Reserved  |  Katy Psychological Services, PLLC is a female-owned local business.

bottom of page