What Is Dyslexia? A Guide for Parents
Updated: 4 days ago
Dyslexia is a specific learning difficulty that affects learning to read and spell. Reading may be accurate but slow or effortful, and spelling can remain difficult even when other abilities are strong.
The pattern varies between people. An assessment considers reading and spelling alongside learning history, teaching and relevant processing skills. A single spelling error, low score or letter reversal cannot identify dyslexia.
A plain-English guide to the Delphi definition
The Delphi definition provides a fuller framework for understanding reading and spelling difficulties. Our linked guides explain its technical terms through everyday examples, including why literacy may remain effortful even when some skills are strong.
Can strong abilities coexist with dyslexia?
A young person can have strong reasoning or spoken-language skills and still find reading and spelling persistently difficult. Strengths and needs vary between individuals. An assessment considers the wider learning profile rather than treating intelligence or a difference between abilities as the deciding test.
Will my child grow out of dyslexia?
Dyslexia is a specific learning difficulty. Reading and spelling difficulties can persist, although teaching, support and strategies can improve skills and access to learning. The pattern and impact can change over time; a diagnostic report should explain the individual’s current strengths and needs.
Does family history matter?
Family history is relevant background, but it does not decide the diagnosis. Describe any known reading or spelling difficulties in relatives, whether or not they were formally assessed. An assessor considers this alongside the young person’s development, teaching and current literacy.
Is it about seeing letters backwards?
No. Letter reversals alone do not identify dyslexia. Dyslexia primarily affects learning to read and spell, and difficulties with phonological processing are common. The pattern varies between individuals. Eyesight or visual discomfort can also affect reading and should be considered separately.
Why can spoken and written work look different?
Reading, spelling, handwriting and spoken explanations place different demands on the learner. Someone may explain an idea clearly but need more time or help to read about it or put it into writing. Describe which part is difficult and what support is available, rather than assuming a particular diagnosis from the contrast.
Related dyslexia guides
Considering a dyslexia assessment?
Mark Trewby offers diagnostic dyslexia assessments for £400, including a personalised report within seven working days and feedback. Choose the appropriate service for the student's age and location:
Bournemouth appointments take place at the client's home or in a hired library room, with Bournemouth room hire and travel included in the £400 fee. You do not need to be certain that dyslexia is the explanation before getting in touch.