The question of what size speech sample is sufficient to accurately identify stuttering and its myriad characteristics is a valid one. Short samples have a risk of over- or underrepresenting disfluency types or characteristics. In recent years, there has been a trend toward using shorter samples because they are less time-consuming for…

Sound/syllable repetitions of 13 young children who stutter were acoustically analyzed to identify differences in second formant (F2) transitions between the stuttered and nonstuttered portions of the words. Findings indicated no significant differences in the frequency of occurrence of missing or atypical F2 transitions for young children at…

The occurrence of stuttering on stress-peak and unstressed syllables in connected speech was studied in 10 young adult stutterers. Results showed a significant coincidence of stutter events and syllabic stress peaks, particularly in polysyllabic words, though stuttering on the first three words of principal clauses appeared independent of syllabic…