Is It Dyslexia — Or Something Else?
Several things can look the same: a child who will not read. Dyslexia is one. Reading never taught step by step is another. Trouble hearing or seeing, and fear of reading, can look the same too. In our view, the first question is much the same either way. Which job of reading is going wrong? You can start without a name.
TL;DR
- "Is it dyslexia?" is two questions. What is this? And what do I do? Only the first one has to wait.
- Dyslexia is a name for a pattern of trouble reading words, spelling, or both. Other things can look the same from across the table.
- Reading that was never taught step by step can look the same. If that is the only cause, the trouble is in the teaching, not the child.
- In our view, the first question is the same for most causes. Which job of reading is going wrong? Work on that one.
- As of September 2026, only a formal evaluation can get a US child an IEP or 504 plan. A diagnosis alone does not.
Dyslexia is a name for a pattern of trouble reading words, spelling, or both. Struggling to read says nothing about how smart your child is.
”In plain wordsWhat are you really asking?
"Is it dyslexia?" is really two questions. One is what is going on with my child? The other is what do I do tomorrow?
The first can take months and several appointments. The second you can start this week. In our view, the second starts with the same question either way.
In our experience, families often stop working on reading while they wait for the first answer. You do not have to.
What dyslexia describes
Dyslexia is a name for a pattern of trouble reading words, spelling, or both. Struggling to read says nothing about how smart your child is.
The International Dyslexia Association (IDA) wrote a new definition in 2025. The definition describes trouble reading words or spelling, in accuracy, speed or both. It says the causes are complex. It names "genetic, neurobiological, and environmental influences" that act on each other as a child grows.
The 2025 definition sets no bar for how bright a child has to be. The 2002 definition said the trouble was often unexpected, given a child's other abilities. The 2025 definition dropped that.
The IDA says trouble with word sounds and word parts is "common but not universal" in dyslexia. Our position, not the IDA's, is that reading draws on more than one system. In our view, a set of questions only about phonics will miss trouble elsewhere.
The IDA's definition also says the trouble lasts even with teaching that works for other children their age. To us, that does not mean the teaching was wrong. We would look for what else is going on too.
Other things that can look the same
Here are some of them. More than one can be going on at once.
Reading was never taught step by step
If this is the only cause, the trouble is in the teaching, not in the child. In our view, it is the first thing to check.
Some children are taught to know whole words on sight. They use the picture for the rest. That works on early books, where the pictures tell the story. It stops working when the pictures stop and the words get long. From the outside, that can look just like dyslexia.
The National Reading Panel found that systematic phonics instruction significantly improves reading achievement. Take that sentence into a school meeting. Ask what the school uses. Ask whether its phonics teaching is systematic and explicit. That means letters and their sounds are taught in a planned order. The sounds are not left to be picked up from reading.
Hearing and vision
Have both checked. A child who cannot hear well needs that found. So does a child who cannot see the print clearly.
Be clear about what the eye exam is for. In 2009, the American Academy of Pediatrics and three eye-care bodies stated that vision problems do not cause dyslexia. The American Academy of Ophthalmology was one of the three eye-care bodies. The American Association for Pediatric Ophthalmology and Strabismus advises: "Don't recommend vision therapy for patients with dyslexia."
We are not against eye care. The point is narrow. Have the eyes checked because eyes should be checked. Do not buy a course of eye exercises as a way to fix reading.
Attention on the page
In our experience, some children sound out well and still lose the line. You may see a child read the first sentence and drift. She reads it again. By the fourth sentence, she has given up.
To us, that is often not a phonics problem. We would start by making each piece of reading short enough to finish. Then build up from there.
Knowing the words and the subject
Some children read out loud well and cannot tell you what it said. The sounding out is fine. Understanding what you read depends on more than that. The child has to know the words. And they have to know enough about the subject for the sentence to mean something.
This needs a different answer. In our experience, it gets missed because the reading sounds fine.
Speed
Some children read correctly and slowly. The work is right, and it is hard work. You may see a child who reads a page correctly and is worn out. Or one who is never finished when others are.
A child who has come to fear reading
In our experience, by the time a parent asks this question, reading often has a history. There have been arguments about it. A teacher has said something. A brother or sister reads better.
In our experience, a child who has decided they are bad at reading often avoids it. From the outside, avoiding can look like not being able to. In our experience, the avoiding is often the loudest part of what you see.
For this child, we would change how practice feels before we changed the program. In the families we work with, a short piece that ends in success sets up the next try. In our experience, a long one that ends in a fight sets up an argument about tomorrow.
Why the first step does not wait for a name
Look back at that list. In our view, apart from the hearing and vision checks, the first question is much the same. Which job of reading is going wrong? Then work on that one.
Here is where we would start with each.
- A child who cannot hear that cat is three separate sounds needs that skill taught. The National Reading Panel found that planned teaching of these spoken sounds improves reading and spelling.
- A child who hears the sounds and cannot match them to letters needs systematic phonics.
- A child who can do both and reads slowly needs practice on books they can already manage.
- A child who sounds out well and cannot stay on the line needs reading short enough to finish.
- A child who reads well and understands little needs you to ask about the words and the subject.
- A child who avoids reading needs short pieces that end in success.
None of that waits for a name. In our view, a name would not change what you do first.
Teach the thing you want to improve. Reading improves with reading instruction. Spelling improves with spelling instruction. Suppose a program promises better reading from an activity that is not reading. Check that claim. The activity may still be worth doing for its own sake.
What gets a child help at school
As of September 2026, only a formal evaluation can get a US child an IEP or 504 plan. A diagnosis alone does not. If you suspect a vision, hearing or medical cause, get that checked too.
As of September 2026, US states must have rules to find and evaluate children who may need special education. As of September 2026, a US parent can ask the school for an evaluation. Put it in writing. As of September 2026, a US school evaluation is free to the family. As of September 2026, that holds whatever you earn, and whatever it finds. For a family that uses it, the honest number is zero.
As of September 2026, a US school can refuse to evaluate only in writing. As of September 2026, a US school that refuses to evaluate must give you written notice. As of September 2026, the notice must say why. As of September 2026, in the US, a spoken "let's give it more time" is not a lawful refusal. As of September 2026, a US school's written refusal can be challenged through a state complaint, mediation or a hearing. Keep any written notice.
No name tells you what to teach on Monday. You can start on that without one.
In the classroom
A child who guesses from the first letter is making up for something, not skipping steps. Cover the picture. You will see quickly whether the sounding out is there.
Some children read correctly and slowly. Teachers reason that attention spent on the words leaves less for the meaning. Judge comprehension from a passage read to them, not one they read themselves. Otherwise slow word reading may hide what they understand.
One sentence for an email home: "I have noticed he reads correctly but very slowly, and it seems to take a lot out of him. I would like to try shorter passages and see if that changes anything."
Key Takeaways
Find out which job of reading is going wrong before you choose a program. You can start on that this week.
Have hearing and vision checked. A child who cannot hear well, or cannot see the print clearly, needs that found.
Reading that was never taught step by step can look just like dyslexia. Ask the school whether its phonics teaching is systematic and explicit.
As of September 2026, only a formal evaluation can get a US child an IEP or 504 plan. A diagnosis alone does not.
As of September 2026, a US parent can ask the school for an evaluation. As of September 2026, a US school that refuses to evaluate must say why, in writing. As of September 2026, that written refusal can be challenged.
Cover the pictures on one page of whatever your child is reading. Listen to what happens. If the reading breaks down when the pictures go, you have learned something about where to start. It takes two minutes.
”What to do tonightWhat to use next
A set of questions you answer about what you see at home. A screener is a starting point, not a diagnosis. If your child might need formal accommodations (an IEP or 504 plan), or you suspect a vision, hearing, or medical cause, pursue a professional evaluation too — that's the only route to those supports.
Holding words in mind while you read. It is one system among several. Our work on it runs alongside reading and spelling instruction, not in place of it.
For the child whose work is correct and never finished. Speed is one of several things that can slow the work. Our work on it runs alongside reading and spelling instruction, not in place of it.
A short reading and spelling practice. Each word appears letter by letter. The picture comes only once the word is complete. So guessing from the image is not available. It includes writing words from memory. That practices the spelling and the writing of a word at the same time.
Common questions from parents
Can a reading difficulty and something else happen together?
Yes, in our experience, and it is worth checking for. Our position is that reading draws on more than one system. So trouble in one does not rule out trouble in another. Finding one answer is not a reason to stop looking.
Does a diagnosis change what we do at home?
In our view, not much. Reading is taught either way. Find which job of reading is going wrong, and work on that one. As of September 2026, only a formal evaluation can get a US child an IEP or 504 plan. A diagnosis alone does not.
He reads fine at home and school says there is a problem. Who is right?
In our experience, often both. At home, reading is one-to-one and quiet. The book is familiar, and an adult fills the gaps without noticing. In class, it is noisy and public, and the book may be new. The difference tells you something. It does not mean one of you is wrong.
Should I get a professional evaluation or use a free screener first?
They answer different questions, so it is not really a choice between them. A screener is a set of questions you answer about what you see at home. A screener is a starting point, not a diagnosis. If your child might need formal accommodations (an IEP or 504 plan), or you suspect a vision, hearing, or medical cause, pursue a professional evaluation too — that's the only route to those supports.
Could it just be that reading was taught badly?
It could. In our view, it is worth ruling out first. Some children are taught to know whole words on sight and to use the pictures for the rest. That works until the words get long. Ask the school whether its phonics teaching is systematic and explicit. Do that before you decide anything about your child.