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Hyperlexia and Autism: Recognizing the Signs and Using It to Build Skills

Updated: Oct 13, 2024


A young boy with a blue shirt with a soccer ball on it playing with a pile of yellow letters.
Children with hyperlexia are drawn to letters in any form the way other children are drawn toward toys.

What is Hyperlexia?

Hyperlexia refers to children who possess an extraordinary ability to read at a very young age, often well before receiving formal reading instruction. For instance, a child with hyperlexia might recognize letters and words by age two or three and be able to read simple sentences by age four.

a refrigerator with colorful magnets on it. in the center are the words good day in magnetic letters.
Some children with hyperlexia will surprise family by putting letters in word order before they have functional language.

Parents often notice their children reading aloud street signs, product labels, or even books without being formally taught or putting the refrigerator letter magnets into words. These children may appear magnetically drawn to letters wherever they see them in the environment.







Table of Contents

  1. What is Hyperlexia?

    • Hyperlexia definition and early reading abilities

    • Examples of hyperlexia signs in children

  2. Hyperlexia and Autism: What’s the Connection?

    • Is hyperlexia autism?

    • Hyperlexia with autism vs. hyperlexia without autism

  3. The Joys and Challenges of Hyperlexia

    • The benefits and challenges of hyperlexia

    • Addressing attention issues through structured activities

  4. Leveraging Hyperlexia to Build Other Skills

    • Using letter-based activities to develop social, motor, and cognitive skills

  5. Seeing Hyperlexia as a Strength

    • Viewing hyperlexia as a tool to unlock other developmental areas

  6. Test for Hyperlexia

    • How to identify hyperlexia in children


Many hyperlexic children will choose to engage with letters—whether through puzzle pieces, stamps, or magnets—over nearly any other activity, even avoiding traditional play such as dolls or cars. It’s as if they’ve unlocked a secret code to language on their own.


Hyperlexia and Autism: What’s the Connection?

Hyperlexia is often associated with autism spectrum disorder (ASD), and research estimates that it occurs in approximately 6-14% of autistic children. This is much higher than in the general population. However, while hyperlexia is more common in autistic children, it is also seen in neurotypical children.

2 children outside, one whispering to the other, both smiling.
Children with hyperlexia often respond well to using letters to work on more challenging skills such as peer interactions.

Hyperlexic children typically excel at decoding written language but may struggle in other areas, such as social communication or understanding what they have read. Some hyperlexic children, for example, might be able to spell complex words at age four but have difficulty engaging in typical conversations with peers.


The Joys and Challenges of Hyperlexia

Hyperlexia is an incredible talent, but it can sometimes come with challenges in other areas of learning. Many children are so focused on letters and words that they may find it difficult to shift their attention to other important developmental tasks.


For instance, children with hyperlexia may engage exclusively in activities that involve letters or reading and have trouble focusing on other tasks, such as fine motor work or peer interactions. They might spend hours arranging alphabet magnets or reading the same book repeatedly, making it hard for parents and teachers to redirect them toward more varied learning opportunities.


It’s essential to find ways to harness this passion for letters while ensuring that hyperlexic children are also building other necessary skills.

Leveraging Hyperlexia to Build Other Skills

Harnessing a child's natural love for letters can be a great way to introduce and strengthen other skills that may be more challenging for a child.


Below are some ideas to help parents and teachers guide hyperlexic children toward a more

a child putting in piece 'z' in a alphabet puzzle with colorful pieces.
Requesting letter puzzle pieces is a fun way to work on getting a child to coordinate eye gaze with requestin.

balanced development:


  • Building Communication Skills: Use an alphabet puzzle and give some pieces to a peer. Have the child request the pieces from the peer, encouraging communication and social interaction.

  • Improving Eye Contact: Hold a letter magnet or puzzle piece and wait for the child to briefly look at you before handing it over. This helps practice brief moments of eye contact without overwhelming the child. If the child is verbal you can practice coordinating eye contact with requesting.

  • Encouraging Peer Engagement: Use ABC stencils in group painting activities to

    encourage cooperative play and joint attention skills.

  • Matching Activities: Provide activities where child can match letter or words, taking turns with a peer or describing the word they have matched


    a cvc word to picture matching card set that can be purchased and printed to use.
    Matching activities are often popular activities with children that have hyperlexia.

  • Promoting Turn-Taking: Set up a letter scavenger hunt where children take turns finding and naming letters. This enhances patience and cooperative play.

  • Expanding Vocabulary: Create matching games where the child pairs letters with pictures of objects starting with that letter (e.g., 'A' for apple, 'B' for ball), which reinforces both vocabulary and letter recognition.

  • Strengthening Waiting and Turn-Taking Skills: Play letter-based board games or Memory games where the child must wait for their turn and try to find matching letter pairs.

  • Building Listening Skills: During a letter treasure hunt, hide letter cards around the room and give verbal clues (e.g., “Find the letter that sounds like /m/”). This encourages the child to listen carefully while engaging in a fun, letter-based activity.

  • Fostering Creativity: Use letter stamps or letter cookie cutters to help the child create stories or build simple words out of playdough, fostering creativity and motor skills.

  • Increasing Attention Span: Set up a ‘letter detective’ activity where the child searches for specific letters in books, magazines, or signs, helping them focus for longer periods.

  • Promoting Sorting and Categorization: Use magnetic letters or flashcards to have the child sort by vowels, consonants, or color, which strengthens cognitive categorization skills.

  • Using Worksheets that Feature letters to Address Other Skills

    Provide letter worksheets or early reading worksheets to work on other skills that the hyperlexic child might be less receptive to, such as cutting on a line, following one step directions, or tracing.

    child completing worksheet. shows just hand placing cut out picture of a dog to the word dog.
    This worksheet can be used to work on the fine motor skills of cutting on a line and coloring using the incentive of matching the cvc word to a picture.


    Check out this product for worksheets that will appeal to the hyperlexic child due to the emphasis on letters and decoding simple words while addressing fine motor skills.


By integrating letters into these activities, you can use hyperlexia as a motivational tool while developing other essential skills naturally.


Seeing Hyperlexia as a Strength

Rather than viewing hyperlexia as a challenge, it can be beneficial to recognize it as a strength. By leveraging a child's natural interest in letters and reading, parents and teachers can motivate the child to engage in activities they might otherwise resist.


Whether it’s fine motor work (like cutting and tracing) or practicing social skills through written prompts and stories, hyperlexia can be the key to unlocking many other developmental areas.


A Balanced Approach

Hyperlexia is an exceptional trait that allows children to excel at early reading and pattern recognition. However, it’s crucial to maintain a balanced approach, helping children develop holistically across all areas of development.


By understanding both the joys and challenges of hyperlexia, parents and teachers can foster an environment that supports the whole child. By embracing their love of letters, we can help hyperlexic children develop skills that will benefit them for a lifetime.


Test for Hyperlexia

If you're concerned your child may have hyperlexia, it's important to note that there is no formal test to determine if a child has hyperlexia. However, professionals like developmental pediatricians or psychologists can evaluate a child’s reading ability alongside their social, communication, and motor skills. Testing also helps differentiate between hyperlexia and giftedness or determine whether hyperlexia coexists with autism.


Cited Research

  1. Hyperlexia Overview and Diagnosis: Research indicates that hyperlexia is often linked with early literacy development in children with ASD. Studies estimate that hyperlexia occurs in approximately 6-14% of autistic children.

  2. Pattern Recognition Abilities in Hyperlexia: Research from the Journal of Autism and Developmental Disorders has found that children with hyperlexia tend to excel in pattern recognition, which helps them decode written language quickly.

  3. Hyperlexia and Non-Autistic Children: While more common in children with autism, neurotypical children with hyperlexia also show advanced reading skills but may struggle with comprehension and social communication.




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