New therapy boosts language skills in Spanish-Speaking toddlers
NCT ID NCT04066049
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a therapy program called EMT en Español for Spanish-speaking toddlers (30-36 months old) with language delays. The program uses play and daily routines to help children learn words and sentences. 81 families took part, with some receiving the therapy and others getting usual community services. The goal was to see if the therapy improves language and school readiness.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- EMT en Español (a behavioral therapy program)
- What this could lead to
- If successful, this program could provide an effective early intervention to help Spanish-speaking toddlers with language delays improve their communication skills and school readiness.
- What could go wrong
- This is an early efficacy study with a small sample (81 children). Results may not apply to all families, and the therapy requires significant caregiver involvement.
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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81 people
The number who actually took part.
- Started
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Dec 2019
- Finished
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Jul 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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30 to 36 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: * Spanish is the primary language spoken to the child by caregivers as measured by the Home Language Scale * The child demonstrates expressive and receptive language delays (at least 1.5 standard deviations below the mean n each domain as measured on the Preschool Language Scale- 5th edition Spanish) * The child demonstrates cognitive skills within 1 standard deviation of the mean as measured by the Leiter-R * The child is between 30-36 months old * The child does not have any other disabilities (e.g. ASD, Down syndrome, cerebral palsy, blindness, deafness) * There is one consistent caregiver willing to participate in training and assessments * The family meets criteria for low-income status (i.e., income is up to 2 times federal poverty level for a family of that size) Exclusion Criteria: * Spanish is not primary language spoken to the child by caregiver as measured by the Home Language Scale * The child does not demonstrate expressive and receptive language delays (at least 1.5 stand deviations below the mean n each domain as measured on the Preschool Language Scale- 5th edition Spanish) * The child does not demonstrate cognitive skills within 1 standard deviation of the mean as measured by the Leiter-R * The child is over 36 months old * The child has another disability (e.g. ASD, Down syndrome, cerebral palsy, blindness, deafness) * There is not a consistent caregiver willing to participate in training and assessments * The family does not meet criteria for low-income status (i.e. income is more than 2 times the federal poverty level for a family of that size)
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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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Vanderbilt University
Nashville, Tennessee, 37203, United States
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