Do Autism ADOS‑2 Sessions Include Play Tasks?

PostedNovember 12, 2025

UpdatedNovember 12, 2025

ByMy Patient Advice

Author: Lucia Alvarez, MSc | Reviewed by: Dr. Rebecca Fernandez, MBBS

Yes, ADOS-2 play tasks are a key part of the assessment, especially for younger children. The Autism Diagnostic Observation Schedule, Second Edition (ADOS-2), uses structured interactive activities to observe social, communicative and behavioural responses in a natural yet standardised way. These tasks are tailored to the individual’s age and language level.

Why Play Is Central to ADOS-2

Here’s how ADOS-2 play tasks support effective diagnosis:

Interactive Activities

The ADOS-2 includes interactive activities such as pretend play, storytelling, puzzle-solving and turn-taking games. These tasks are designed to create social situations that allow the assessor to observe how the child initiates and responds to communication.

Child Engagement

Play is used to build rapport and encourage child engagement, helping the child feel comfortable during the assessment. This natural interaction reveals important behaviours like eye contact, shared attention and spontaneous gestures.

Behavioural Observation

Through ADOS-2 play tasks, clinicians can conduct detailed behavioural observation without relying on formal questioning. The child’s reactions during play provide insight into social reciprocity, flexibility and communication style.

In short, ADOS-2 play tasks are not just fun activities, they are a vital part of gathering meaningful diagnostic information. For assessments designed to support comfort and accuracy, visit providers like Autism Detect for expert-led evaluations.

For a deeper dive into the science, diagnosis and full treatment landscape, read our complete guide to Autism Diagnostic Tools (e.g., ADOS-2, ADI-R).

Lucia Alvarez, MSc

Author

Lucia Alvarez is a clinical psychologist with a Master’s in Clinical Psychology and extensive experience providing evidence-based therapy and psychological assessment to children, adolescents, and adults. Skilled in CBT, DBT, and other therapeutic interventions, she has worked in hospital, community, and residential care settings. Her expertise includes grief counseling, anxiety management, and resilience-building, with a strong focus on creating safe, supportive environments to improve mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the author's privacy.

Dr. Rebecca Fernandez, MBBS

Reviewer

Dr. Rebecca Fernandez is a UK-trained physician with an MBBS and experience in general surgery, cardiology, internal medicine, gynecology, intensive care, and emergency medicine. She has managed critically ill patients, stabilised acute trauma cases, and provided comprehensive inpatient and outpatient care. In psychiatry, Dr. Fernandez has worked with psychotic, mood, anxiety, and substance use disorders, applying evidence-based approaches such as CBT, ACT, and mindfulness-based therapies. Her skills span patient assessment, treatment planning, and the integration of digital health solutions to support mental well-being.

All qualifications and professional experience stated above are authentic and verified by our editorial team. However, pseudonym and image likeness are used to protect the reviewer's privacy.