Modalities for Healthy Subjects
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial explores how young children learn new words through digital media. Researchers test different ways of presenting information, such as showing items in 2D or 3D (referred to as Modality - 2D-2D, Modality - 2D-3D, and Modality - 3D-2D), to assess their impact on vocabulary development. The goal is to identify the best methods for teaching kids words using screens. Children aged 18-30 months, who have not been diagnosed with developmental delays and are primarily exposed to one language, might be suitable for this trial. As an unphased trial, this study provides a unique opportunity to enhance understanding of effective digital learning methods for young children.
Do I need to stop my child's current medications for the trial?
The trial protocol does not specify whether participants must stop taking their current medications.
What prior data suggests that these modalities are safe for young children?
Research shows that the treatments under study—Modality - 2D-2D, Modality - 2D-3D, and Modality - 3D-2D—are generally well-tolerated by healthy individuals. Sources indicate that any side effects are expected to be minor and temporary.
For the 2D-3D treatment, studies on similar imaging techniques, such as those used in MRI (magnetic resonance imaging), suggest minimal long-term risk. Any effects from such imaging are usually minor and resolve on their own.
For the 2D-2D and 3D-2D treatments, sources also suggest these methods are safe for healthy individuals, with manageable side effects. No reports of serious adverse events have been linked to these treatments.
In summary, existing research supports the safety of these treatments for healthy individuals, indicating they are unlikely to cause significant harm. However, participants should remain informed about any safety updates as the trial progresses.12345Why are researchers excited about this trial?
Researchers are excited about the different modalities being explored in this trial because they aim to understand how presenting information in various formats can impact learning and generalization. Unlike traditional learning methods that often rely on static, two-dimensional (2D) presentations, these modalities incorporate three-dimensional (3D) exposures to potentially enhance comprehension and memory retention. Specifically, the 2D-3D and 3D-2D modalities leverage the transition between 2D and 3D perspectives, which could provide insights into how dimensional context affects cognitive processing. By examining these different approaches, researchers hope to uncover more effective strategies for educational and therapeutic applications, potentially transforming how information is conveyed across various fields.
What evidence suggests that this trial's modalities could be effective for word learning in digital environments?
Research shows that different digital tools can affect how children, especially young ones, learn. This trial will compare various modalities, including 2D-2D, 2D-3D, 3D-2D, and 3D-3D, to evaluate their effectiveness. Studies have found that 3D learning tools often surpass 2D ones in teaching complex topics. The engaging nature of 3D tools can lead to better word learning and vocabulary skills. Additionally, combining 2D and 3D methods can help children apply their learning in various situations. Early findings suggest these digital tools can enhance learning without major side effects.14678
Are You a Good Fit for This Trial?
This trial is for healthy toddlers aged between 17 to 30 months. It's designed for those who primarily speak one language and have not been diagnosed with any developmental delays or disorders.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants engage in tasks to test word learning and generalization abilities using digital media
Follow-up
Participants are monitored for vocabulary growth and retention after the tasks
What Are the Treatments Tested in This Trial?
Interventions
- Modality - 2D-2D
- Modality - 2D-3D
- Modality - 3D-2D
Find a Clinic Near You
Who Is Running the Clinical Trial?
Oklahoma State University
Lead Sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Collaborator