Worrying about dyslexia in an 18–24-month-old

If you've heard the word dyslexia and wondered whether your toddler's early signs might hint at it, take a breath — what you're feeling is loving attentiveness, and there's reassuring news here.

In short

Dyslexia is a reading difference, and reading is a skill that develops years from now — so it cannot be identified in an 18-to-24-month-old, and there is nothing to worry about on that front yet. At this age there is no meaningful test for dyslexia; the helpful thing is simply to nurture and watch your child's early language and listening skills, because these are the foundations reading will later be built upon. A formal reading assessment becomes appropriate only around ages 6–8, once structured reading instruction is well under way.

What is actually worth watching at 18–24 months

Rather than looking for "signs of dyslexia", which don't exist this early, gently enjoy and observe the building blocks of communication:

• Words and understanding — using single words by ~18 months and starting to combine two words by ~24; following simple instructions; pointing to name familiar objects.
• Listening and sound play — turning to your voice, enjoying rhymes, songs and the rhythm of language.
• Shared attention — pointing to show you things, looking where you point, taking turns in babble and play.
• Family history — if reading difficulties run in your family, it is simply worth a mental note for the school years ahead — not a worry now.

If by 24 months your child has very few words, isn't combining words, doesn't respond to their name, or has lost skills they once had, that is a reason for a general developmental and hearing check — not a dyslexia assessment.

When reading assessment becomes meaningful

Dyslexia is reliably explored from about ages 6–8, when a child has had real exposure to reading and writing and patterns such as difficulty linking letters to sounds can be observed. Until then, the kindest investment is rich talk, shared books and playful rhyme — these strengthen the very skills that protect later reading.

The Pinnacle way

A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an online list, and never for dyslexia at this age. If you ever have concerns about early talking and listening, our speech therapy team offers gentle, play-based support, and you can read more about how dyslexia is understood and supported when the school years arrive.

Trusted sources

WHO ICD-11 classifies developmental learning disorder with impairment in reading; the American Academy of Pediatrics (healthychildren.org) and CDC describe age-appropriate language milestones for toddlers; ASHA outlines the early language foundations that underpin later reading.

Next step — Keep reading and rhyming together every day. If early language ever feels behind, book a developmental check with a Pinnacle clinician for reassurance and a clear baseline.

This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.