Phonics blog

Signs of Dyslexia in Early Phonics: What to Watch For

Not a diagnostic tool — only a professional can diagnose dyslexia. But knowing the early patterns worth watching helps you know when to ask for one.

7 min read

This is not a diagnostic tool

Only a qualified educational psychologist or specialist assessor can diagnose dyslexia. This article exists to help you notice patterns worth raising with your child's teacher or a professional — not to replace that assessment.

Most early reading struggles are normal developmental variation, not dyslexia. But a specific cluster of signs — especially together, and especially persisting despite good, consistent practice — is worth a professional look rather than waiting it out.

A supportive parent gently talking with a child about reading, calm and reassuring mood

Signs worth a closer look (as a cluster, not in isolation)

  • Persistent difficulty with rhyming games, well past when peers pick it up
  • Trouble remembering letter-sound links despite lots of repeated, correctly-paced exposure
  • B/d or p/q confusion that persists strongly past age 7-8
  • Strong spoken vocabulary and ideas, but a much harder time getting those ideas into decoded text
  • A close family member (parent, sibling) with dyslexia
  • Slow, effortful decoding that doesn't speed up with consistent practice the way it does for peers

What's usually NOT a concern on its own

Normal variation, not a red flag alone
occasional b/d mix-up before age 7a slower start that steadily improvesone tricky sound taking longer than othersneeding more repetition than a sibling did

What to actually do if you're concerned

  1. Start with the teacher. They see your child's progress against a wide baseline of peers and can flag patterns you might not have context for.
  2. Ask about school-based screening. Many schools can run an initial screening before a full external assessment is needed.
  3. Request a referral if concerns continue. An educational psychologist or specialist reading assessor is the only route to an actual diagnosis.

Whether or not dyslexia turns out to be part of the picture, our guide for struggling readers and multisensory phonics activities both offer approaches that help broadly, not just for one specific cause.

Frequently asked questions

Can I diagnose dyslexia myself from these signs?+
No — this list is for noticing patterns worth discussing with a professional, not for diagnosis. Only a qualified educational psychologist or specialist assessor can actually diagnose dyslexia.
Is occasional b/d confusion a sign of dyslexia?+
No, on its own it's extremely common and normal up to age 7. It only becomes one data point worth mentioning if it's persistent past 7-8 and appears alongside several other signs, not in isolation.
What's the difference between a slow reading start and a sign of dyslexia?+
A slow start that responds to more practice and steadily improves is typically just normal developmental variation. A pattern that stays stuck despite consistent, well-targeted practice — especially alongside difficulty with rhyming or phoneme manipulation — is more worth a professional look.
What should I do if I'm concerned?+
Start with your child's teacher — they see your child's reading development against a wide baseline of peers and can request school-based screening. If concerns continue, ask about a referral to an educational psychologist or specialist reading assessor.

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