Can a child's developmental assessment be done online?
Written by the Brighters team · Clinically reviewed by Kannika Bharath Iyengar, Clinical Lead & Assessment Specialist
6 min read · Published 22 October 2026 · Last reviewed 23 October 2026
Perhaps the nearest specialist is hours away, or the waiting list is months long. Perhaps your child finds a clinic overwhelming. Online assessment can help, but it is fair to ask, "Can this really work for a child?" This guide gives you a balanced answer: what the research says, what works well over video, what is harder, and how to judge any provider, including us.
The short answer
For many parts of a child's assessment, yes. Parent interviews, rating scales and watching a child play over video are all used in online assessment. For some parts, no, and a good provider will tell you when something needs to be done in person.
What the research says
Most of the research has looked at autism. A 2022 systematic review of telehealth screening, assessment and diagnosis of autism found that telehealth screening tools generally have high sensitivity and low specificity. In plain terms, they pick up most children who are on the autism spectrum, but also flag some who are not. For diagnosis through real-time video conferencing, the studies reported a sensitivity of 0.79 to 0.84 and a specificity of 0.88.
So video-based assessment looks promising, but the evidence is still developing. There were only a few studies of each tool, with small samples, and the authors say that more research is needed to establish overall accuracy. The review did not look at ADHD, or at everyday-skills assessments, which rely mainly on interviews and rating scales rather than on watching a child.
What works well over video
Structured interviews with a parent or carer about everyday skills and routines work well, and so do rating scales completed by parents and teachers, which are the same on paper or on screen. So does a clinical conversation about history, development and school. Watching a child play with familiar toys at home also has a real advantage, because many children are more relaxed in their own space than in a clinic.
What is harder online
Some things are harder to do on a screen. Tests that need hands-on materials or close physical presentation are one example. Hearing and vision checks and any medical examination cannot be done by video. Very young children, or children who find it hard to stay with a screen, may not give the clinician enough to see. And poor internet, bad lighting or a noisy home can affect what the clinician sees and hears.
When a clinician cannot judge something well enough on video, the honest answer is to say so and recommend an in-person step. That is not a failure of the assessment. It is part of doing it responsibly.
How to help your child on the day
- Choose a quiet room with a laptop or tablet, a stable connection and a working camera and microphone.
- Keep a few favourite toys, books or activities nearby so your child plays naturally.
- Let your child settle first. If the clinician asks you to step out of the picture, it is because many children engage better that way.
- Tell the clinician if it is an off day. Sessions can be extended, or a second session arranged, rather than rushing to a conclusion.
Questions to ask any online provider
- Who will carry out the assessment, and what are their qualifications?
- Which standardised tools do they use, and are they the same ones used in clinics?
- What happens if something cannot be judged well on video?
- What will the report contain, and who owns it and decides who sees it?
- How is my child's information stored and protected?
How Brighters approaches it
Brighters assessments are led by a qualified psychologist over Google Meet. They use the same standardised tools used in clinics: the Vineland-3 for strengths and support needs, the ISAA for autism, and the Vanderbilt rating scales with the INDT-ADHD interview for ADHD. These are interview and rating-scale instruments, and for autism the psychologist also watches your child at play. Scores never make decisions on their own. The clinician considers your child's history and context as well.
If something cannot be judged well enough online, your psychologist will tell you and recommend an in-person step. Our what to expect page walks through a session from start to finish.
Frequently asked questions
Is an online assessment as accurate as one in a clinic?
For interviews and rating scales, the method is the same on video as in a room. For observation-based parts, research on autism looks promising but is still developing. A good clinician tells you what can and cannot be judged on screen.
What if my child will not sit in front of the screen?
This is common. Sessions are play-based and unhurried, and can be extended or split over a second session if needed.
Is my child's information safe online?
Ask every provider how they store and protect it. Brighters explains its approach in its privacy policy.
Will I be told if an online assessment is not enough?
Yes. If a clinician cannot judge something well enough on video, they will say so and recommend an in-person step.
This article is general information for parents. It is not medical advice or a diagnosis, and it does not replace an assessment by a qualified professional. If you are worried about your child, speak to your child’s doctor.