Ignite Creation Date:
2025-12-26 @ 12:18 PM
Ignite Modification Date:
2025-12-26 @ 12:18 PM
Study NCT ID:
NCT06085300
Status:
RECRUITING
Last Update Posted:
2025-01-14
First Post:
2023-10-05
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
The Relationship Between Child Language Proficiency and Language of Treatment on the Outcomes of Bilingual Children with Developmental Language Disorder
Sponsor:
University of Houston
Organization:
Study Overview
Official Title:
The Relationship Between Child Language Proficiency and Language of Treatment on the Outcomes of Bilingual Children with Developmental Language Disorder
Status:
RECRUITING
Status Verified Date:
2025-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Of the 12 million children in the USA growing up bilingual, about 1 million experience Developmental Language Disorder (DLD), a disorder in language learning and use. Currently there is no guidance for speech language pathologists (SLPs) as to the language of intervention for bilingual children with DLD with differing degrees of proficiency with English or Spanish. This project will examine the relationship between relative language proficiency and the language of intervention, considering monolingual intervention in English and Spanish and bilingual intervention presented by alternating English and Spanish treatment sessions with the goal of improving language outcomes and thereby strengthening long-term academic achievement.
Detailed Description:
More than 8.5 million children in the USA speak Spanish at home with about a half million experiencing Developmental Language Disorder (DLD), a disorder in language learning and use that cannot be attributed to limited language exposure, autism, intellectual disability, hearing impairment, etc. One key challenge in serving bilingual children with DLD is the mismatch between the language(s) they speak and the availability of Speech Language Pathologists (SLPs) who can provide services in those languages. While it seems self-evident that a monolingual child should be treated in their first language, currently there is no guidance for SLPs as to the language of intervention for bilingual children. Hence, a critical question is what language(s) of treatment will best serve children with DLD with different proficiency profiles in their development of both Spanish and English. The first question is whether gains in the treated language(s) are influenced by the child's proficiency in each language (Aim 1). Cross-linguistic transfer has been documented in priming studies suggesting that underlying syntax representations are interconnected. Transfer effects may make it possible for a child to improve in both languages as a result of treatment in one language, provided that the child has adequate levels of knowledge to connect the information provided in treatment across both languages. The clearest evidence of transfer can be derived from assessing gains in the untreated language when treatment is presented monolingually (Aim 2). Our own preliminary data suggest that recast therapy can result in gains in both English and Spanish for children treated in just one language. In this study, the investigators carry out a randomized controlled trial, enrolling 120 children with DLD between the ages of 4 and 6 who score below 40% correct on the use of conditional adverbial clauses (if-then) and Complement clauses (e.g., he wonders who will be there…). Children receive one of three possible treatments (English-only, Spanish-only, bilingual) for one grammatical structure for 9 weeks, and then outcomes are re-assessed for both structures in both languages. The second grammatical structure is then treated for 9 weeks, and outcomes are assessed a third time. Comparison of different treatment approaches will inform our understanding of what is the best approach to therapy for bilingual children with a particular proficiency profile. Comparison of gains across languages and targets will allow us to determine the role of cross-linguistic transfer in language learning and to inform theoretical accounts of language representation in the developing bilingual child.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| R01DC020183 | NIH | None | https://reporter.nih.gov/quic… | View |