The Assessment Process
At Dyslexia Heroes, I offer full diagnostic assessments to identify dyslexia in children and young people up to 18 years old.
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I will ask both you and your child’s school to complete initial questionnaires. This ensures I create a holistic picture of the child and thorough understanding of their strengths, challenges and any relevant history. The forms should be returned at least two weeks before the full assessment as they provide valuable information to help inform the diagnostic process.
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The assessment typically lasts 2–3 hours, not including any breaks your child may need. It uses a range of psychometric tests to evaluate: Underlying abilities – including visual and verbal skills. Cognitive skills – such as memory, phonological processing and processing speed. Academic attainment – reading, writing, spelling, and, if needed, maths.
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By combining the test results, my observations and questionnaire responses, I will draw conclusions about your child’s current learning profile. After the assessment, I will schedule a phone or video call to discuss my initial findings. The full diagnostic report will be provided approximately four weeks later – the report can be shared with the school and any other relevant agencies.
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Assessments can take place at your home, your child’s school or my home office in North London (N8). Before the assessment, please ensure your child has an up-to-date hearing and vision test (within the last six months). Note: Dyslexia diagnosis is not a medical diagnosis and cannot be used to access NHS medication


ASSESSMENT PRICING
Dyslexia assessment costs £595.
If an assessment is appropriate and you wish to go ahead, I will email details for payment by bank transfer for a non-refundable deposit of £100 to confirm the booking of your assessment date. The balance of payment of £495 is due in full two days before the assessment.
Before the assessment, your child should have an up-to-date hearing and vision test (within the last six months).
It can be helpful for parents to talk to their child about the upcoming assessment and explain why it is happening. Reassure them that the assessment is not a test they can “pass or fail,” but a way to understand how they learn best and to provide support where needed. Keeping the conversation positive and calm can help your child feel more comfortable and confident on the day.
Even if dyslexia is not identified, the assessment can still be highly valuable. It may highlight other learning differences or challenges that could be affecting your child’s literacy skills. The findings can guide parents and educators in developing alternative strategies to support your child’s learning and help them succeed.
A dyslexia diagnosis can be extremely valuable in a school setting as it provides a clear understanding of a child’s learning profile and helps teachers tailor support effectively. Read more about how a diagnosis of dyslexia can help your child at school on my blog.
