Most teachers will have heard of phonemic awareness, often shortened to phonemics. First explored in mid‑20th‑century psycholinguistics & later championed by researchers like Isabelle Liberman, it’s frequently touted as the key to helping children learn to read. The idea is simple: if learners can hear & manipulate the sounds inside words, decoding should follow.
The Heggerty phonemic awareness programme builds on that logic. It offers short, scripted daily routines designed to sharpen children’s ability to identify, segment & manipulate phonemes before they encounter print. It’s widely used in early years classrooms & often treated as a reliable booster for beginning readers.
But phonemics has never been without its critics, especially when taught as a standalone routine rather than embedded in real reading. A recent study from the Florida Center for Reading Research brings that debate back into focus.
The study
Researchers compared eight schools using the Heggerty phonemic awareness programme with seven matched schools that didn’t. The focus was early literacy: first graders’ phonemic awareness, phonics & word reading.
The team used a quasi-experimental design with to ensure the groups were comparable. They tracked pupils across the school year using standardised measures of phonological awareness, decoding & reading fluency.
The aim was straightforward: to see whether daily phonemic awareness drills actually shift early reading outcomes. If the programme works as advertised, you’d expect clear differences in phonemic awareness, phonics & word reading by spring. Those differences didn’t appear.
The findings
Despite daily phonemic awareness routines, there were no significant differences between Heggerty schools & comparison schools in:
- phonemic awareness
- phonics
- word reading
- reading fluency
The snapshot doesn’t give exact effect sizes, but the conclusion is unequivocal: no measurable advantage for pupils receiving Heggerty over typical instruction.
This aligns with a growing body of research suggesting that oral-only phonemic awareness training has limited impact once learners move beyond the very earliest stages of literacy. Studies by Castles, Rastle & Nation, as well as work by Ehri, point to the importance of connecting phonemic awareness with print, not treating it as a standalone skill.
A parallel in ELT: drilling isolated sounds rarely transforms learners’ intelligibility unless it’s tied to meaningful language use. Awareness without application tends to plateau.
Of course, this is only one study & as such should be taken with a pinch of salt. But it does challenge the idea that daily phonemic awareness drills reliably move the needle on early reading.
Teacher Takeaways?
- Phonemic awareness matters, but context matters more. Activities disconnected from print or meaning may not transfer to real reading.
- Short, targeted routines can help, but daily scripted drills aren’t a guaranteed route to progress.
- Consider integrating phonemic awareness into reading tasks, spelling work & pronunciation activities rather than treating it as a separate warm-up.
How do you balance skill-building routines with meaningful literacy work?



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