USA Developmental Stuttering Lab


Welcome to the USA Developmental Stuttering lab.  The mission of the USA DS Lab is to investigate the contribution of emotion and language to stuttering and to improve understanding of the mechanism by which emotional and linguistic processes influence stuttering.



Dahye Choi, Ph.D., CCC-SLP
Director, Developmental Stuttering Laboratory
Associate Professor 

Department of Speech Pathology and Audiology

Specialty: Fluency Disorders

Google Scholar Research Website


Dr. Dahye Choi
Research Assistants

Caroline Locke, MSSLP 2nd-year student, 

Caroline served as a camp counselor for 2023 USA Camp Connect.  

She is also a co-author of the ASHA presentation titled "Measurement of Secondary Behaviors". 

Caroline Locke

Reagan Merrick: MSSLP 1st-year student


Kenleigh Benoit: MSSLP 1st-year student

Kenleigh Benoit