Tiny study tests if making mouth shapes boosts reading in preschoolers
NCT ID NCT06504264
First seen Jun 27, 2026 · Last updated Sep 01, 2026 · Updated 2 times
Summary
This study looked at whether using mouth movements (articulatory gestures) while teaching letters and sounds helps 4-year-olds with reading and sound awareness. Nine children who knew at least 15 letter names but could not read yet took part. They were taught using mouth gestures, general mouth awareness, or standard letter-sound training. The goal was to see which method best improved their ability to break words into sounds and read simple words.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- articulatory gestures training
- What this could lead to
- If effective, this approach could offer a simple way to boost early reading skills in preschoolers.
- What could go wrong
- The trial is very small (9 participants) and completed, so results may not apply broadly. It tested a specific teaching method, not a treatment.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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9 people
The number who actually took part.
- Started
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Sep 2024
- Finished
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Jun 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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48 to 59 months
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Knows 15 letter names * Passes hearing screening * Passes Fluharty-2 Language Screening * Can segment no more than three consonant-vowel (CV), VC, or CVC words into phonemes * Not able to read more than one word or nonword used in the posttest. Exclusion Criteria: * Does not know 15 letter names * Fails hearing screening * Fails Fluharty-2 Language Screening * Can segment more than three consonant-vowel (CV), VC, or CVC words into phonemes * Reads more than one word or nonword used in the posttest.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Montclair State University
Montclair, New Jersey, 07043, United States