Communication support for deaf and hard-of-hearing toddlers

Early communication intervention for deaf/hard of hearing toddlers: Long-term language and literacy outcomes

NIH-funded research Northwestern University · NIH-11227031

This project teaches parents practical strategies to help young deaf or hard-of-hearing children build language and reading skills for better long-term outcomes.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionNorthwestern University NIH-funded
Lab location1 site (Chicago, United States)
Project IDNIH-11227031 on NIH RePORTER

What this research studies

You and your toddler would receive parent coaching that teaches practical ways to support your child's early language learning. The team previously completed a large randomized trial showing parents can learn these strategies and that children's communication improved. In this phase they follow children long-term into preschool and early elementary school and track spoken language and literacy development. Participation involves parent training sessions, standardized child language and reading measures, and scheduled in-person or remote follow-up visits.

Who could benefit from this research

Good fit: Ideal candidates are deaf or hard-of-hearing toddlers and their caregivers, especially children identified early and using hearing aids or cochlear implants.

Not a fit: Older children outside the early-toddler period or families who cannot take part in coaching sessions are less likely to benefit from this intervention.

Why it matters

Potential benefit: If successful, the approach could help deaf and hard-of-hearing children develop stronger language and reading skills and narrow gaps with hearing peers.

How similar studies have performed: A previous large randomized clinical trial of this parent-implemented communication approach produced positive child communication gains that continued into preschool.

Where this research is happening

Chicago, 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.
Last reviewed 2026-06-13 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.