The National Stuttering Association (NSA) is dedicated to advancing the understanding of stuttering through scientific research. Below is a list of research projects that have been approved by the NSA. Each project is conducted by experts in the field and addresses various aspects of stuttering, from its causes to potential interventions. By supporting and participating in these studies, we aim to provide valuable insights to the stuttering community and improve the lives of those who stutter.
Recent Approved Research Projects on Stuttering
This page highlights a range of studies that contribute to the understanding and advancement of stuttering research. Each entry provides detailed information about the research focus, principal investigators, and project duration.
2024 Research Projects
Rhythm Production and Processing in Children and Adults Who Stutter
Primary Researcher: Janina Boecher
Approved Until: 10/22/2024
Exploring Sensorimotor and Interoceptive Awareness in Stuttering
Primary Researcher: Hazel Malcolm
Approved Until: 10/22/2024
Multiple Stigmas, Social Identities, and Stuttering: A Perspective on LGBTQ+ People Who Stutter
Primary Researcher: Dr. James Mancinelli
Approved Until: 10/22/2024
Temporal Processing in Adults Who Stutter
Primary Researcher: Samira Anderson, AuD, PhD
Approved Until: 10/22/2024
Parents of Individuals Who Stutter: Exploring Experiences and Stages of Change
Primary Researcher: Sadaf Salehi
Approved Until: 10/22/2024
Exploring Caregivers’ and Speech-Language Pathologists’ Practices Related to Acknowledging Stuttering with Preschoolers
Primary Researcher: Dr. Cara Singer, PhD, CCC-SLP
Approved Until: 10/22/2024
Social Isolation and the Experience of Stuttering
Primary Researcher: Seth Tichenor, PhD, CCC-SLP
Approved Until: 10/22/2024
Transitions to Life After High School for Students Who Stutter: Stakeholder Perspectives
Primary Researcher: Naomi Rodgers, PhD, CCC-SLP
Approved Until: 06/22/2024
The Experiences of Migrants to the United States Who Stutter: A Replication Study
Primary Researcher: Victoria Reynolds, PhD, CCC-SLP
Approved Until: 06/20/2024
Exploring the Potential Effectiveness of a Mindfulness App on Emotion Regulation, Speech Fluency, and Stigma Resistance Among People Who Stutter
Primary Researcher: Juhee Kim
Approved Until: 06/20/2024
How Variability in Fluency Levels Impacts Communication and Psychological Aspects of Stuttering
Primary Researcher: Eddie Brown, MA, CCC-SLP
Approved Until: 06/19/2024
Trait Mindfulness and the Experience of Stuttering
Primary Researcher: Megan Arney, MS, CCC-SLP
Approved Until: 06/19/2024
Anticipation of Stuttering and the PAiS
Primary Researcher: Robert Bies
Approved Until: February 22, 2024
Understanding the Experience of Stuttering and Cluttering
Primary Researcher: Dr. J. Scott Yaruss, PhD, CCC-SLP, BCF-S, F-ASHA
Approved Until: June 14, 2024
Neural Oscillations Underlying Speech Perception and Production in Stuttering
Primary Researcher: Dr. Shanley Treleaven, PhD, CCC-SLP
Approved Until: June 20, 2024
What Do People Who Stutter Want From Speech Therapy?
Primary Researcher: Matthew Phillips
Approved Until: July 24, 2024
Exploring the Role of Linguistic and Cognitive Factors in Stuttering
Primary Researcher: Dr. Zoi Gkalitsiou, PhD, CCC-SLP
Approved Until: February 22, 2024
Speech Planning and Production
Primary Researcher: Grace Gervino
Approved Until: February 15, 2024
Implementing a Spanish-Language Stuttering Support Group: A Mixed Methods Study
Primary Researcher: Dr. Angela Medina
Approved Until: February 14, 2024
2023 Research Projects
A Perspective on LGBTQ+ People Who Stutter
Primary Researcher: Dr. James Mancinelli
Approved Until: October 6, 2023
Attentional Bias and Attention Control in Adults Who Stutter
Primary Researcher: Dr. Katerina Ntourou
Approved Until: October 6, 2023
2022 Research Projects
Articulatory Characteristics of Stuttering
Primary Researcher: Ms. Yijing Lu
Approved Until: August 19, 2023
Designing Interactions Between People Who Stutter and Community Resources
Primary Researcher: Jeremy Huang
Approved Until: July 28, 2023
Phonological Performance Abilities in Children Who Do, and Do Not, Stutter
Primary Researcher: Roa’a Al-Sulaiman
Approve Until: February 21, 2023
Information Processing in Speakers Who Stutter
Primary Researcher: Dr. Naomi Eichorn
Approved Until: December 2, 2022
Mindfulness and Compassion in People Who Stutter
Primary Researcher: Dr. Michael Boyle
Approved Until: October 11, 2022
An Exploration of the Management of Stuttering During Job Interviews
Primary Researcher: Ms. Charity Yarzebinski
Approved Until: October 10, 2022
Stuttering and Emotion in Daily Lives
Primary Researcher: Ms. Xiaofan Lei
Approved Until: July 15, 2022
Understanding Language Production in Adults Who Stutter
Primary Researcher: Dr. Si On Yoon
Approved Until: June 2, 2022
Temporal Dynamics of Stuttered Speech
Primary Researcher: Dr. Eric Jackson
Approved Until: June 2, 2022
Is There Still a Place for Pseudo-stuttering Assignments for Speech-Language Pathology Students
Primary Researcher: Ms. Ammaarah Carrington
Approved Until: March 23, 2022
Standardization Study of the Stuttering Severity Instrument—Fifth Edition
Primary Researcher: Dr. Melissa Morey
Approved Until: March 16, 2022
Successful Aging in Adults Who Stutter: Physical and Mental Health Quality of Life
Primary Researcher: Dr. Nathan Maxfield
Approved Until: March 16, 2022
Intersectionality and the Experience of Stuttering for Latinos in the United States
Primary Researcher: Ms. Carolina Beita-Ell
Approved Until: March 16, 2022
Client Perceptions about Speech Therapy for Stuttering
Primary Researcher: Mr. Samuel Moses
Approved Until: March 16, 2022
A Qualitative Study of the Experiences of LGBTQ+ People Who Stutter
Primary Researcher: Dr. Derek Daniels
Approved Until: March 16, 2022
Surveys about the Experience of Stuttering
Primary Researchers: Seth Tichenor and Dr. Scott Yaruss
Approved Until: March 15, 2022
Factors Associated with Adults Seeking Continued Stuttering Treatment
Primary Researcher: Ms. Jaclyn Lucey
Approved Until: March 4, 2022
Explore More About Our Research Projects
If you're interested in learning more about these studies or would like to get involved, please contact the NSA at or visit our research participation page.
Get Involved in Research
The NSA encourages individuals who stutter, their families, and allies to participate in research studies. Your involvement is crucial in helping us better understand stuttering and improve treatment options. For more information on how to participate in these studies, or to learn more about the research, please contact the NSA Research Committee.
Together, we can make a difference in the lives of those who stutter.
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