The PURDUE STUTTERING PROJECT is no longer recruiting new participants as we are in the final stages of data analyses and working on final publications describing our research. The project was founded ...

Developmental stuttering is a complex neurodevelopmental disorder that typically emerges in early childhood, affecting approximately 5–8% of preschoolers, with around 1% of cases persisting into ...

When Evan Usler was just 6 years old, he knew his stuttering would persist into adulthood. He was among the one in 10 children who develop a stutter at a young age. Most children who stutter recover ...

Xiaofan Lei receives funding from the University of Minnesota and the National Stuttering Association. What comes to mind when you think of someone who stutters? Is that person male or female? Are ...

Stuttering is a speech disorder that disrupts the natural flow of speech, marked by repeating, pausing, or prolonging certain sounds and syllables. Individuals who stutter know what they want to say; ...