Autism Assessment · Children & Teens · North York & Oakville
Understanding how your child experiences the world.
Every child has a way of moving through the world that is entirely their own. An autism assessment is not about finding what is wrong. It is about understanding what is true, and giving your family, your child's school, and their care team the language and the tools to support them well.
At Whole Kids Health, our assessments are thorough, affirming, and built around your child's strengths. North York, Oakville, and across Ontario.
The question can come in different shapes.
The Assessment
Some families arrive with one clear question: is this autism? Others want to understand a fuller picture, including how their child learns, processes information, and moves through the world. Both are the right place to start.
We offer two pathways, and if you are not sure which fits your situation, our intake team will help you figure that out.
Standalone
Autism Diagnostic Assessment
When autism is the primary question, we conduct a dedicated diagnostic assessment. Structured observation, developmental history, standardized measures, and clinical analysis, all brought together in a detailed report with recommendations your family can actually use.
Combined
As Part of a Psychoeducational Assessment
When families want to understand autism alongside learning, attention, or cognitive differences, we incorporate autism-specific assessment into a full psychoeducational assessment, adding a careful look at social communication and related areas to the broader picture.
Autism looks different in every child.
What We Are Looking For
Autism is a different way of processing the world. How a child connects with others, experiences their senses, and finds comfort in routine are all expressions of a nervous system that is wired distinctly. Understanding that wiring is where a good assessment begins.Communication
Connection and communication
Autism may appear as a preference for direct, honest communication. A child who connects deeply with specific people or topics. Someone who finds large group settings draining in a way that smaller, more intentional connection does not.
Sensory
Sensory experience
Autism may appear as a rich and detailed experience of the world. Sounds, textures, light, and movement that others move past can be vivid and present. That sensitivity is real, and it shapes how a child moves through their day.
Routine
Rhythm and predictability
Autism may appear as a deep investment in routine, an intense and focused relationship with specific interests, and a need to know what comes next. These are not limitations. They are how a thoughtful nervous system creates stability.
What Does Not Always Show Up in the Room
Some children learn to hide how hard they are working.
Masking is the process of camouflaging autistic characteristics to fit into a neurotypical environment. A child who masks has often learned, without being explicitly taught, which behaviours draw attention and which ones allow them to move through a school day without standing out.
Children who mask often hold it together in public and fall apart at home. They may be described as doing fine at school while their family experiences something very different at the end of the day. Girls and gender-diverse children mask more frequently, and are diagnosed later as a result.
A good assessment looks beyond what a child can perform in a structured room. We are trained to understand what their daily experience actually feels like, not just what shows up in a clinical setting.
The Assessment Process
A comprehensive assessment sees the whole child.
No single measure tells a complete story. How your child presents in a clinical room, how they are described by the people who know them best, and how they have moved through their development all contribute to a picture that is accurate enough to be genuinely useful.Step 01
Developmental interview
A detailed conversation about your child's history from early development to now. Your knowledge as a parent is a core part of the clinical picture, not a formality.
Step 02
Parent and teacher input
Questionnaires and, where relevant, direct consultation with teachers or other providers. Autism can look different across settings, and we want to understand all of them.
Step 03
Structured observation
Including the ADOS-2, a gold-standard observational assessment that looks at how your child communicates, connects, and engages. It is not a pass-or-fail measure. It is a carefully observed conversation.
Step 04
Standardized measures
Rating scales and assessment tools that help us understand your child's sensory experience, adaptive functioning, and social communication profile across home, school, and community.
Step 05
Clinical analysis and report
All findings are brought together in a written report in plain language, with specific recommendations for school, home, and next steps. Clear enough to actually use.
Step 06
Feedback meeting
A dedicated appointment to walk through the results together, answer your questions, and make sure you leave with a clear understanding of what was found and what it means for your child.
Already have some answers?
Looking for Something Specific
If your family already has a diagnosis and is looking for what comes next, these are good places to start.Autism
Learn more about autism
Understand what autism can look like across childhood and adolescence, and what it means for your child's day to day experience.
Learn More →Therapy
Therapy for your child
Whether you are pre or post assessment, therapy can support your child in building on their strengths and navigating the places where things get harder.
Learn More →Parent Coaching
Support for you as a parent
Parent coaching helps you understand your child's profile and find approaches that work for your family, at home, at school, and everywhere in between.
Learn More →Understanding is not the end of the journey. It is what makes the rest of the journey possible.
Ready when you are
Every child deserves to be understood.
We are here to help your family get there. Reach out to get started and we will guide you through what comes next.