An intervention program to support sign language development in deaf children

Strategic and Interactive Signing Instruction (SISI): An intervention program to support sign language development in deaf children

['FUNDING_R21'] · UNIVERSITY OF TENNESSEE KNOXVILLE · NIH-10979164

This study is testing a new program called Strategic and Interactive Signing Instruction (SISI) to help deaf children aged 5 to 8 learn sign language better, so they can communicate more easily and improve their overall learning and health.

Quick facts

Phase['FUNDING_R21']
Study typeNih_funding
SexAll
SponsorUNIVERSITY OF TENNESSEE KNOXVILLE (nih funded)
Locations1 site (KNOXVILLE, UNITED STATES)
Trial IDNIH-10979164 on ClinicalTrials.gov

What this research studies

This research focuses on developing and testing an intervention program called Strategic and Interactive Signing Instruction (SISI) aimed at improving sign language skills in deaf children aged 5 to 8. The program is designed to address the critical period of language development, which is essential for enhancing communication abilities and overall cognitive function. By utilizing evidence-based strategies from sociocultural and cognitive theories, the research aims to create effective training and implementation protocols for educators and caregivers. The ultimate goal is to improve language competencies that can lead to better literacy and health outcomes for deaf children.

Who could benefit from this research

Good fit: Ideal candidates for this research are deaf children aged 5 to 8 who are at risk of language delays.

Not a fit: Children who are older than 8 years or those who do not have hearing impairments may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could significantly enhance language development and academic skills in deaf children, leading to improved overall health and social outcomes.

How similar studies have performed: Previous research has shown that early intervention programs targeting language skills in deaf children can lead to significant improvements in communication and literacy outcomes.

Where this research is happening

KNOXVILLE, UNITED STATES

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.

View on NIH RePORTER →

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.