Contextual Word Learning in Children With Developmental Language Disorder

Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age7-11
SponsorBinghamton University

About this trial

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.

Eligibility criteria

This trial accepts healthy volunteers

Qualifiers

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

Disqualifiers

hearing impairment

uncorrected visual impairment

Trial design

Design model

Single group

Treatments tested in this trial

  • Contextual Word Learning Intervention

    Behavioral

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

Treatment groups

100 Participants
are divided into 1 treatment group
Group A: Contextual Word Learning InterventionExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Measure of Semantic Knowledge (MSK)

Definitions, scored on a 5 point scale, per Duff, 2019 5 Context test questions (yes/no)

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

Secondary outcomes

Other outcomes

Sponsors and contacts

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Binghamton University

Lead sponsor

University of South Carolina

Collaborator