- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05443399
What Makes a Cup, a Cup? Generalizing Novel Words
April 17, 2024 updated by: Sarah Kucker, Oklahoma State University
Technological Timescales: Identifying the Impact of Digital Media on the Mechanisms of Word Learning. Aim 2: What Makes a Cup, a Cup? Generalizing Novel Words
The goal of this work is to address increasing concerns about young children's digital media exposure and language outcomes by testing how the times course of word learning unfolds in digital environments and the cascading impact of digital media on vocabulary outcomes.
The findings will have important implications for understanding when and where optimal word learning from media can occur.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Detailed Description
The goal of the current proposal is to identify how digital media alters the mechanisms of word learning and subsequently impacts the lexical foundation on which a child's vocabulary is built.
Specifically, the proposal aims to identify the impact of digital media on 1) the processes underlying real-time word learning, and 2) the processes of language generalization and vocabulary growth.
Specific Aim 1 will use a novel word learning task to test children's ability to map and retain new words within and between digital media (2D images on a tablet) and real world objects (3D objects).
Specific Aim 2 will probe children's novel label generalization abilities within and between 2D and 3D modalities using a novel noun generalization task.
Further, individual differences in a child's prior technology experience will be measured and used to predict overall vocabulary as well as performance within and between each task.
This Clinical Trial record focuses on Specific Aim 2.
Study Type
Interventional
Enrollment (Estimated)
200
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Sarah Kucker, PhD
- Phone Number: 405-744-3788
- Email: sarah.kucker@okstate.edu
Study Locations
-
-
Oklahoma
-
Stillwater, Oklahoma, United States, 74078
- Recruiting
- Oklahoma State University
-
Contact:
- Sarah C Kucker, PhD
- Phone Number: 405-744-3788
- Email: Sarah.Kucker@okstate.edu
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
1 year to 2 years (Child)
Accepts Healthy Volunteers
Yes
Description
Inclusion Criteria:
- between 18-30 months old
Exclusion Criteria:
- diagnosed developmental delay or disorder
- exposure to more than 25% of another language
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
No Intervention: 3D-3D
All items presented in 3D form.
|
|
Experimental: 3D-2D
Initial exposure to items in 3D, generalization in 2D
|
Modality in which items will be presented (via tablet/digital media or as real object).
3D items initially and generalization as 2D
Other Names:
|
Experimental: 2D-3D
Initial exposure to items in 2D, generalization in 3D
|
Modality in which items will be presented (via tablet/digital media or as real object).
2D items initially and generalization as 3D
Other Names:
|
Experimental: 2D-2D
Initial exposure to items in 2D, generalization in 2D
|
Modality in which items will be presented (via tablet/digital media or as real object).
2D items initially and generalization as 2D
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Generalization performance
Time Frame: 1 minute
|
Accuracy on selecting the target item on novel noun generalization task, defined as percent of choices to the shape-matching item across all trials
|
1 minute
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
April 7, 2022
Primary Completion (Estimated)
April 1, 2025
Study Completion (Estimated)
April 1, 2025
Study Registration Dates
First Submitted
June 29, 2022
First Submitted That Met QC Criteria
June 29, 2022
First Posted (Actual)
July 5, 2022
Study Record Updates
Last Update Posted (Actual)
April 19, 2024
Last Update Submitted That Met QC Criteria
April 17, 2024
Last Verified
April 1, 2024
More Information
Terms related to this study
Other Study ID Numbers
- AS-18-155A
- R15HD101841 (U.S. NIH Grant/Contract)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
YES
IPD Plan Description
Studies proposed will be registered under the Open Science Framework (OSF) and resulting findings shared with the academic community through open science initiatives, including OSF and the sharing of videos (when permission is granted) on Databrary.
IPD Sharing Time Frame
After completion of the project and for the duration allowed by the IRB.
IPD Sharing Access Criteria
Databrary authorized user
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ANALYTIC_CODE
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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