Signs of dyslexia, and how to get your child evaluated

Dyslexia is a common learning difference that makes it hard to connect letters with the sounds they stand for, so reading and spelling are slow or inaccurate even though the child is bright and has had good teaching. Early signs often show up in preschool and kindergarten, like trouble rhyming or remembering letter sounds. If you see them, ask for an evaluation. Children with dyslexia learn to read best with structured, explicit instruction, and the earlier it starts, the better.

What is dyslexia, exactly?

The International Dyslexia Association defines it as a specific learning disability that is neurobiological in origin, marked by difficulties with accurate or fluent word recognition and by poor spelling and decoding. These difficulties usually come from a weakness in the phonological part of language: hearing and working with the individual sounds in words.

It has nothing to do with intelligence or effort. Many people with dyslexia are strong thinkers, problem-solvers and talkers. Sally Shaywitz, a Yale researcher who has studied dyslexia for decades, describes it in Overcoming Dyslexia as "an island of weakness in a sea of strengths."

Dyslexia isn't about seeing letters backward. Lots of young children reverse b and d; that alone doesn't mean dyslexia.

What are the early signs?

In preschool, a child might have trouble learning nursery rhymes, find it hard to tell when words rhyme, mispronounce long words well past the age most kids sort them out, or struggle to learn the names of letters.

In kindergarten and first grade, watch for difficulty connecting letters to sounds, trouble sounding out simple words like "cat" or "map," reading errors that have no connection to the letters on the page, and a growing dislike of reading, sometimes with complaints of stomachaches at reading time.

In older children, reading may be slow and tiring, spelling very poor, and written work far below what they can explain out loud. Family history matters too. Dyslexia often runs in families, so a parent who struggled with reading is a useful clue.

How do I get my child evaluated?

In the U.S., public schools are required under the Individuals with Disabilities Education Act to evaluate children suspected of having a disability, at no cost to families. Put your request in writing to the school principal or special education coordinator, describe what you're seeing, and keep a copy. The evaluation looks at reading, spelling, language and thinking skills.

Some families also seek a private evaluation from a psychologist or neuropsychologist, which can be thorough but expensive. Either way, ask for specific recommendations, not just a label.

What kind of help works?

Research supports structured literacy: teaching that's explicit, systematic and cumulative, covering phonemic awareness, phonics, fluency, vocabulary and comprehension. The NICHD notes that early intervention can greatly improve outcomes for children with learning disabilities.

Accommodations help too, especially for older kids: extra time on tests, audiobooks, text-to-speech tools and being graded on content rather than spelling where appropriate.

How can I support my child at home?

Protect their confidence. Kids with dyslexia often decide early that they're "dumb," and that belief can do more damage than the reading difficulty. Name their strengths specifically. Keep reading aloud to them so they enjoy stories at their thinking level. Let audiobooks count as reading. And tell them the truth: their brain learns to read differently, and with the right teaching, they can do it.

Frequently asked questions

Can dyslexia be diagnosed in preschool?

Formal diagnosis is usually made once reading instruction has started, but risk signs can be spotted earlier, and children at risk can get extra phonological help right away.

Do colored glasses or vision therapy cure dyslexia?

No. Dyslexia is a language-based difference, not a vision problem, and those approaches aren't supported by evidence.

Will my child always have dyslexia?

Dyslexia is lifelong, but with good instruction most people learn to read well, though often more slowly. Many adults with dyslexia have very successful careers.