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Talking to yourself might boost brain flexibility in kids with language disorder
NCT ID NCT06880731
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether watching a cartoon character talk through a thinking task can help children aged 8-10 with developmental language disorder (DLD) improve their mental flexibility. Half of the children with DLD will see the character narrate its actions, while the other half will watch silently. Researchers will measure accuracy, reaction time, and brain signals to see if the verbal modeling helps. The goal is to understand how language supports thinking and to develop better interventions for DLD.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Modeling with Verbal Mediation (behavioral intervention)
- What this could lead to
- If it works, this could point toward a simple, language-based training method to help children with DLD improve their ability to switch between tasks.
- What could go wrong
- This is a small, early-stage study with only 75 children. The intervention is brief and may not lead to lasting changes in real-world thinking skills.
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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About 75 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Mar 2028
An estimate. End dates often move.
- 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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8 to 10 years
- 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 (children with developmental language disorder; DLD): * Age 8;0-9;11 years English as the primary language * Pass hearing screen bilaterally (20 dB HL, at 1K, 2K, \& 4K) * TILLS Identification Core Score \< 34 Inclusion criteria (children with typical development; TD): * Age 8;0-9;11 years English as the primary language * Pass hearing screen bilaterally (20 dB HL, at 1K, 2K, \& 4K) * TILLS Identification Core Score \> or = 34 Exclusion criteria (DLD \& TD groups): * KBIT-2 Fluid Subtest Standard Score \< 70 * ADHD, Autism, TBI, or other neurological deficits or disorders
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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MGH Institute of Health Professions
RECRUITINGBoston, Massachusetts, 02129, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can personalized recall timing boost word learning in kids with DLD?
- Can Parents' everyday talk rewire young brains to boost language?
- Can quizzing help kids with language delays learn new words?
- Study aims to unlock better learning for kids with language disorder
- Can a better practice schedule boost speech memory in language disorder?
- Brain scans reveal how language therapy rewires Kids' brains