Augmented speech training to boost how adults learn clear speech
Official title: Improving speech motor learning processes using augmented behavioral interventions
Funded at Arizona State University-Tempe Campus · NIH-11391393 · Data updated 2026-11-12
This project tests visually guided speech training to help adults with speech motor learning improve how they speak clearly.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Arizona State University-Tempe Campus NIH-funded |
| Lab location | 1 site (Scottsdale, United States) |
| Project start | September 1, 2022 |
| Project end | August 31, 2027 |
| Funding year | 2026 |
| Award (this year) | $361,686 |
| NIH project number | 5R01DC019905-05 |
| Project ID | NIH-11391393 on NIH RePORTER |
Who could benefit from this research
✓Could help
Adults 21 and older who have or are at risk for speech motor learning difficulties, including those with apraxia or related speech disorders.
✕Less likely to help
Individuals without speech motor learning challenges may not experience direct benefit from these specific training protocols.
What this research studies
This research aims to help adults, including those with apraxia, learn better speech through visually augmented training protocols. The study will develop and test behavioral methods that target key speech motor learning processes, especially how we detect errors and link what we hear to how we speak. Participants will engage in training tasks designed to selectively enhance these processes and measure changes in speech accuracy. The work is grounded in healthy adults first to refine the protocols before broader application to patient groups in the future.
Why it matters
Potential benefit: If successful, the training could lead to more effective, personalized therapies that help people speak more clearly.
How similar studies have gone: Earlier work shows promise for visually augmented training to improve speech processes, but this exact approach is being developed and optimized in healthy adults before clinical testing.
Where this research is happening
-
Arizona State University-Tempe Campus
Scottsdale, United States Active
Researchers
- Principal investigator: Daliri, Ayoub — Arizona State University-Tempe Campus
- Study coordinator: Daliri, Ayoub
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.