An ADHD assessment for a child or teenager is a structured process that gathers information from parents and, with consent, the young person's school, alongside age-appropriate assessment of the child themselves. It looks at how they function across different settings over time. A registered psychologist leads it, and a psychiatrist confirms any diagnosis for under-18s.
If you're a parent considering an assessment for your child, it's completely normal to feel unsure about what's involved. This guide explains the pathway step by step, what we ask of you and your child, and what an assessment can and can't promise, so you can make an informed decision with confidence.
What does an ADHD assessment for a child or teen involve?
A paediatric ADHD assessment brings together several sources of information, because ADHD shows up across different parts of a young person's life, not just in one place. The aim is to build an accurate, whole picture rather than rely on a single snapshot.
Here's what's typically gathered as part of the process.
- Parent or caregiver input about your child's development, history and day-to-day functioning.
- School input, with your consent, about how your child is going in the classroom and with peers.
- Age-appropriate assessment of the child or teenager themselves.
- Consideration of how difficulties show up across home, school and social settings, and how long they've been present.
- Consideration of other explanations, so the conclusion is accurate rather than assumed.
Why is parent and school input so important?
Parent and school input matters because ADHD is defined partly by how a young person functions across multiple settings, not just in a single appointment. You see your child at home and over years; their teachers see them in a structured learning environment alongside peers. Together, these perspectives give a far more reliable picture than any one view alone.
School input is always gathered with your consent, and you stay in control of that process. For teenagers especially, their own perspective is an important part of the picture too, and assessments are conducted in a way that's respectful of where they're at developmentally.
How does ADHD diagnosis work for under-18s?
For children and teenagers, diagnosis is a careful clinical process, not a quick label. At Seen ADHD, a registered psychologist leads the in-depth assessment, drawing together the information from you, the school and your child. Where a diagnosis is being considered, a psychiatrist, a medical doctor, confirms the diagnosis and looks after treatment, including medication where clinically appropriate, with your GP involved in shared care.
It's important to be honest about what an assessment promises: it doesn't promise a particular result. Not every child assessed will meet the criteria for ADHD. If they don't, that's a genuinely useful outcome too, because it points you and your child's clinicians towards what might actually be going on and what could help.
- A registered psychologist leads the in-depth, age-appropriate assessment.
- A psychiatrist confirms any diagnosis and looks after treatment where clinically appropriate.
- Your GP is part of ongoing shared care.
- No specific diagnosis or outcome is promised, and a clear 'no' is valid and useful.
How does the telehealth pathway work for kids and teens?
The whole assessment is delivered by secure video, so your child can be seen from the comfort of home, anywhere in Australia. Many children and teenagers are more relaxed and themselves in a familiar environment, and it removes the stress of travel, waiting rooms and time off school or work for the family.
As a parent, you're closely involved throughout, providing background, joining sessions as appropriate and helping coordinate school input. The process is designed to be clear and supportive at each step, so you always know what's happening and why.
- Delivered by secure video from home, anywhere in Australia.
- Parents provide developmental history and day-to-day observations.
- School input is coordinated with your consent.
- Designed to be reassuring and low-stress for the young person.
What support is there after the assessment?
An assessment is the beginning of support, not the end of it. If a diagnosis is confirmed, your child's care is individualised and may include psychoeducation for the family, behavioural and psychological strategies, school adjustments, and, where clinically appropriate, treatment overseen by a psychiatrist with your GP in shared care. If ADHD isn't the answer, the assessment still helps point towards what might genuinely help.
Either way, you won't be left to work it out alone. Ongoing support is part of the picture, and plans are reviewed over time as your child grows and their needs change.
Thinking about an assessment for your child?
If your child is struggling and you're wondering whether ADHD is part of it, a proper assessment can bring clarity and a path forward, whatever the answer. Seen ADHD offers an Initial Telehealth Assessment from $149, and a psychologist-led Seen ADHD Pathway (a two-hour assessment with psychiatrist input where appropriate) at $995. Rebates are situational and never guaranteed.
This article is general information, not personal medical advice or a diagnosis. If you're in crisis or unsafe right now, call 000, or Lifeline on 13 11 14.