Can brain wiring predict which kids benefit most from reading tutoring?
NCT ID NCT03713125
First seen Aug 14, 2026 · Last updated Aug 14, 2026
Summary
This study follows children from kindergarten through first grade to understand how brain networks involved in reading, math, and executive function (thinking skills like attention and planning) interact to predict academic outcomes. Researchers will also see if these brain and cognitive measures can predict how well children respond to a 20-hour reading tutoring program. The goal is to uncover the brain mechanisms behind overlapping reading and math difficulties, which could lead to more targeted educational interventions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Reading tutoring (behavioral intervention)
- What this could lead to
- If successful, this could help identify which children are most likely to benefit from reading tutoring and guide more personalized educational support.
- What could go wrong
- This is an observational and interventional study in early elementary school; results may not generalize to all children or predict long-term outcomes. Brain imaging and tutoring response measures are exploratory.
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 260 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2019
- Expected to finish
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Jul 2030
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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4 to 9 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: 1. Children in Kindergarten (approximate ages 4-9 years) 2. Native English speakers Exclusion Criteria: 1. Children not in Kindergarten at time of enrollment; 2. previous diagnosis of Intellectual Disability; 3. known uncorrectable visual impairment; 4. documented hearing impairment greater than or equal to a 25 decibel (dB) loss; 5. medical contraindication to MRI procedures (e.g., metal devices) - excludes from MRI procedures only; 6. known intelligence quotient (IQ) below 70; 7. a pervasive developmental disorder; and 8. any known neurologic pathology, including epilepsy, spina bifida, cerebral palsy, traumatic brain injury, and brain tumors. 9. Comorbid severe psychiatric disorders will also be excluded, as will those who are taking psychotropic medications, with the exception of stimulant medication for Attention Deficit Hyperactivity Disorder (ADHD). Children who meet criteria for ADHD will be eligible as long as they are not taking psychotropic medications, with the exception of stimulant medication for ADHD.
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Vanderbilt University
Nashville, Tennessee, 37240, United States
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