Exploring how minds and emotions shape stuttering and speech disfluencies – working toward better understanding and treatment

About the research group

The Stuttering Research Group, part of the Department of Rehabilitation Sciences in the Faculty of Medicine and Health Sciences at Ghent University, Belgium, is committed to high-quality research and education.

We teach stuttering and cluttering courses in the Bachelor’s and Master’s programs in Speech, Language, and Hearing Sciences and support students in acquiring relevant research skills.

Our research

Research at the Stuttering Research Group aims to advance the understanding of factors contributing to stuttering, speech disfluencies, and treatment efficacy, with the ultimate goal of enhancing the lives of people who stutter.

Our work focuses on elucidating cognitive and emotional processes through the application of diverse methodologies, including interviews, questionnaires, behavioral paradigms, and psychophysiological measurements.

Speech disfluencies and stuttering in culturally and linguistically diverse populations

Temperament, emotional reactivity, and regulation in stuttering development and persistence

The role of attention and executive functions in developmental stuttering

Client, caregiver, and therapist factors in stuttering assessment and treatment

News

Upcoming Webinar: Assessing Stuttering in Bilingual Children

On September 8, 2026, our postdoctoral researcher Selma Saad Merouwe will present a free webinar entitled “Évaluer le bégaiement chez l’enfant bilingue : que nous apprennent les recherches récentes ?”.  Drawing on…

Conference on multilingualism 2026 Toulouse

The Conference on Multilingualism 2026 was held from May 27th-29th, 2026 at the University Toulouse - Jean Jaurès (Laboratory of NeuroPsychoLinguistics). Gizem Aslan presented a poster on attentional networks and speech…

Cultural evening at Saint Peter’s Abbey

Several members of our Stuttering Research Group enjoyed a memorable cultural evening, attending Pergolesi’s Stabat Mater at the serene Saint Peter’s Abbey Church in Ghent. Performed by the renowned Belgian ensemble La Chapelle Sauvage with soprano Abigail

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Want to participate?

Help advance stuttering research! We’re seeking persons who stutter, parents, caregivers, and (speech-language) therapists to join our studies. Sessions take place in our lab, at home, or online.

Your insights can shape future understanding and treatment. Participate and make a difference!

Recent publications

Is One Language Enough? Assessing Overt Stuttering Severity in Bilingual Children

For early bilingual children who stutter with high L2 exposure, assessing stuttering severity in one language may be sufficient.

Temperament Profiles and Their Association with Stuttering-Related Outcomes in a Clinical Cohort

Reactivity-regulation interplay shapes stuttering impact, especially in older children.

The association between self-perceived stuttering and social participation among older adults in Sweden: A population based cross-sectional study

In a large study of 8,518 adults aged 55-80, self-perceived stuttering (3.3% of men, 1.9% of women) was robustly linked to reduced social participation, even after accounting for key influencing factors.

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