Autism Assessment Testing

Autism Assessment Testing2026-02-24T17:53:50-05:00

Cognitive Assessment Group specializes in autism assessment, ASD diagnosis, autism spectrum disorder testing.

Autism is a neurodevelopmental disorder that affects how the brain develops, impacting language, communication, cognition, and social skills. Understanding if you or a loved one is on the autism spectrum is the first step toward gaining clarity and accessing the right support.

Cognitive Assessment Group specializes in autism assessment for children, teens, and adults. We offer expert Autism testing in our NYC and Chicago offices, providing you and your loved ones with an accurate diagnosis.

Understanding the Autism Spectrum

Autism Spectrum Disorder (ASD) exists on a spectrum. This can range from what was formerly called Asperger’s Syndrome, often characterized by social awkwardness with strong language skills, to more severe forms where language development is delayed. Some persons with Autism may struggle to understand typical social interaction or relate to others.

Autism is more common than previously thought. While symptoms in children may be noticeable early in life, signs of autism in adults can become more apparent as social and professional demands surpass their innate capabilities.

Common signs can include: 

  • Difficulties with social interaction and communication
  • Problems interpreting verbal and nonverbal cues
  • Repetitive behaviors or highly focused interests
  • A strong need for routine and predictability
  • Sensory sensitivities (to light, sound, or touch)

The Gold Standard in Autism Diagnosis

An accurate diagnosis is critical so that important therapeutic services can be implemented. An ASD evaluation can be complex, as it can sometimes be confused with other conditions like Nonverbal Learning Disability (NLD). Our comprehensive process ensures a clear and accurate result.

To assist with diagnosis, we use the Autism Diagnostic Observation Schedule, Second Edition (ADOS-2), which is considered the gold standard for assessing and diagnosing autism. This, combined with a thorough clinical interview and other measures, allows our specialists to provide a definitive diagnosis.

Next Steps and Support

We are seasoned experts in the evaluation of autism spectrum disorder and can assist in devising a comprehensive treatment plan. After a diagnosis is made, we can refer you to our large cohort of trusted specialists for the best ongoing care and support.

Schedule an Evaluation in NYC, Chicago, or via Telehealth

Our autism assessment services are available for children and adults. We have offices in New York City and Chicago and also provide telehealth services in 43 states.

Contact us today to schedule your evaluation: +1(212) 784-6105

Frequently Asked Questions

I think I might be autistic. Is it too late to get tested as an adult?2026-02-24T17:17:35-05:00

It is never too late. We specialize in adult autism evaluations. Many adults seek a diagnosis to better understand themselves, their social challenges, and their sensory sensitivities. A diagnosis can provide validation, access to support, and a framework for developing new coping strategies.

What does an autism evaluation consist of?2026-02-24T17:16:01-05:00

An autism evaluation is a comprehensive process that includes a detailed developmental history interview with the individual and/or family members, behavioral observations, and standardized testing. We use gold-standard instruments like the Autism Diagnostic Observation Schedule, Second Edition (ADOS-2), to assess communication, social interaction, and imaginative use of materials.

How is autism in adults different from autism in children?2026-02-24T17:18:24-05:00

While the core characteristics are the same, autism can present differently in adults. Many adults have developed sophisticated coping mechanisms or ‘masking’ strategies to navigate social situations, which can make the signs more subtle. An evaluation for an adult focuses on lifelong patterns of behavior and internal experiences, not just observable childhood symptoms.

What is the ADOS-2?2026-02-24T17:19:13-05:00

The ADOS-2 is an activity-based assessment used to observe social communication and interaction behaviors that are relevant to a diagnosis of Autism Spectrum Disorder. It is considered a ‘gold standard’ component of a comprehensive autism evaluation and involves a series of structured and semi-structured tasks.

What happens after an ASD diagnosis?2026-02-24T17:20:27-05:00

After a diagnosis is confirmed, we provide a detailed report and a feedback session to discuss the results. We offer personalized recommendations for therapies, support strategies, and resources. We can also connect you with our large network of trusted specialists who provide ongoing care and support for individuals on the autism spectrum.

Testimonial

Hi Andrea,
I rec’d the report this morning with many thanks!
My expectations have been beyond exceeded…this has been an amazing experience. You and Dr van Gorp are wonderful!
If you ever need a patient recommendation…let me know!
Thank you for everything!!

Evaluated a six year old for ADHD, autism, dyslexia and learning disabilities

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