Recruiting

Observational Study

Sponsor:

Binghamton University

Code:

NCT05988190

Conditions

Developmental Language Disorder

Eligibility Criteria

Sex: All

Age: 7 - 11

Healthy Volunteers: Accepted

Interventions

Contextual Word Learning Intervention

Study Details

Brief summary:

Many children have developmental language disorder, which makes it difficulty to learn language, including vocabulary, and results in ongoing academic and social difficulties. Despite the fact that most words are learned in context without direct teaching, we know very little about how children with developmental language disorder learn words in context. This project will combine, for the first time, two strategies which improve contextual word learning in children with typical development, and test their effect in both typically developing children, and those with developmental language disorder. The results will provide timely information that will contribute to evidence based practice for contextual word learning in children with developmental language disorder.

Conditions

Developmental Language Disorder

Study ID

NCT05988190

Start date

Apr 17, 2024

Status verified date

Aug, 2025

Completion date

Apr 15, 2026

Anticipated

Primary completion date

Apr 1, 2026

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 7 - 11

Healthy Volunteers: Accepted

Inclusion Criteria:

  • Aim 1: Standard Score > 90 on Clinical Evaluation of Language Fundamentals - Core Test Language Battery administered in 2nd grade
  • Aim 2: Standard Score <= 85 on Clinical Evaluation of Language Fundamentals - Core Test Language Battery administered in 2nd grade

Exclusion Criteria:

  • hearing impairment
  • uncorrected visual impairment

Study Design

Enrollment

100 participants

Anticipated

Intervention Model

Single group

Primary purpose

Basic Science

Interventions and Outcome Measures

Arms

experimental: Contextual Word Learning Intervention

Intervention will consist of a metalinguistic intervention with novel words (n=9), based on Cain (2007), administered across three sessions, and spaced one week apart. Semantic diversity will vary across items.

Interventions

Contextual Word Learning Intervention

Metalinguistic intervention consisting of meaning generation, explanation and feedback, with semantic diversity varying (no, medium, high).

Primary outcome measure

  • Measure of Semantic Knowledge (MSK) [ Time Frame: Aim 1a, 1b, 2a, 2b: Administered one week after exposure to novel words Aim 1c, 2c: Administered with untreated words prior to intervention and one week post intervention ]

Central Contacts and Locations

Central contacts

Locations

Decker College of Nursing and Health Sciences, Health Sciences Building

Recruiting

Johnson City, New York, United States, 13790

Contacts

More Information

Sponsor

Binghamton University

Last update posted

Aug 14, 2025

Last verified

Aug, 2025

Keywords

  • Developmental Language Disorder
  • Vocabulary
  • Semantic Diversity
  • Word Learning
  • Metalinguistics

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by Binghamton University on 2025-08-14.