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NCT06001866 · ClinicalTrials.gov registry record · NA
Retrieval-Based Word Learning in Developmental Language Disorder: Verb Learning
A NA study, sponsored by Purdue University.
- Completed
- Registry status
- NA
- Development phase
- 31
- Enrollment target
NCT06001866: Completed NA study, sponsored by Purdue University.
NCT06001866 is a NA study that has completed, run by Purdue University. The registered enrollment target is 31 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT06001866, a NA study, has completed, sponsored by Purdue University.
- COMPLETED
- Registry status
- NA
- Development phase
- 31 participants
- Enrollment target
Study Summary
Children with developmental language disorder (DLD; also referred to as specific language impairment) experience a significant deficit in language ability that is longstanding and harmful to the children's academic, social, and eventual economic wellbeing. Word learning is one of the principal weaknesses in these children. This project focuses on the word learning abilities of four- and five-year-old children with DLD. The goal of the project is to build on the investigators' previous work to determine whether, as has been found thus far, special benefits accrue when these children must frequently recall newly introduced words during the course of learning. The focus of the current study is verb-learning. The goal of the study is to increase children's absolute levels of verb learning while maintaining the advantage that repeated retrieval holds over comparison methods of learning.
Primary Outcome
Five minutes after second learning session, child is asked to recall and say the word associated with each novel action learned under each of the two conditions: a condition in which spaced retrieval trials occurred and one in which there were no retrieval trials. For Learned items, each of the four verbs was tested with videos of two of the agent-object pairs the child had seen during the learning period, for a total of 8 recall items. Children were prompted to retrieve/produce the novel verbs
Interventions
- BEHAVIORAL Retrieval-based verb learning: Repeated Spaced Retrieval condition
- BEHAVIORAL Retrieval-based verb learning: Repeated Study condition
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 31 participants |
| Start Date | 2023-03-01 |
| Est. Completion | 2024-01-25 |
| Phase | NA |
What the finished NCT06001866 record still lists
NCT06001866 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 31 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (98% lower).
The record links to 0 conditions, and to 2 interventions - of which Retrieval-based verb learning: Repeated Spaced Retrieval condition is the first listed.
NCT06001866 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT06001866 about?
NCT06001866 is a clinical study titled "Retrieval-Based Word Learning in Developmental Language Disorder: Verb Learning". Children with developmental language disorder (DLD; also referred to as specific language impairment) experience a significant deficit in language ability that is longstanding and harmful to the children's academic, social, and eventual economic wellbeing. Word learning is one of the principal weakn...
What is the current status of trial NCT06001866?
This trial is currently completed. It is a NA study. The enrollment target is 31 participants. The study started on 2023-03-01. Estimated completion is 2024-01-25.
What interventions are being tested in trial NCT06001866?
The interventions under investigation include: Retrieval-based verb learning: Repeated Spaced Retrieval condition (BEHAVIORAL), Retrieval-based verb learning: Repeated Study condition (BEHAVIORAL).
Who is sponsoring clinical trial NCT06001866?
This trial is sponsored by Purdue University, which has 141 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT06001866's enrollment target sits among peer trials
31 1592nd of 2000 higher than 408 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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