Child ADHD Assessment UK: What Parents Should Prepare

Direct answerParents do not need to arrive with a perfect evidence file. A child ADHD assessment usually brings together developmental history, current difficulties, information across settings and school evidence where available, while also considering other explanations and co-occurring needs.

Start with patterns, not labels

Useful preparation includes examples of attention, impulsivity, activity level, organisation, emotional regulation and day-to-day impact. The strongest information describes when difficulties happen, when they do not, how long they have been present and what support has already been tried.

Why school information is useful

ADHD assessment considers functioning across settings. Teacher or SENCO information can therefore be important, particularly where school is a major part of the child’s week. A single teacher questionnaire should not be treated as the whole assessment, and differences between home and school need clinical interpretation.

Development and alternative explanations

The assessor may ask about pregnancy and birth, milestones, learning, language, sleep, anxiety, mood, trauma, physical health, family history and other neurodevelopmental differences. This is not to make the process unnecessarily broad; it helps distinguish ADHD from experiences that can look similar.

What parents can bring

Bring relevant school reports, previous assessments, medication information, examples of support plans and any records that describe development. If documents are missing, say so. The assessment should record limitations rather than imply evidence exists when it does not.

After the assessment

Feedback should explain the conclusion, supporting evidence, uncertainties and practical recommendations. If ADHD is diagnosed and medication is being considered, prescribing is a separate medical pathway.

Common questions

Does my child need school reports for an ADHD assessment?

School information is often valuable, but the exact evidence needed depends on the child and pathway. Discuss missing records before booking.

Can ADHD and autism be considered together?

Yes, when both are reasonable clinical questions. A combined pathway may avoid forcing overlapping difficulties into one explanation too early.

Does a diagnosis automatically create school support?

No. Support decisions depend on needs, educational context and the relevant legal or local process.

Related services and guides

FCP

Focused Care Psychology Editorial Team

Clinical information is reviewed against current UK guidance and the practice’s stated scope. This article is general education and does not replace personalised clinical, medical, legal, education or employment advice. Read the editorial and corrections policy.

Primary and public sources

Sources checked 28 August 2026. Guidance and public pathways can change.

To report a factual concern, email focusedcarepsychology@gmail.com.