This article analysed the acoustic structure of voiced stop ++ vowel sequences in a group of persons who stutter (PWS). This phonetic unit was chosen because successful production is highly dependent on the differential tweaking of right-to-left anticipatory coarticulation as a function of stop place. Thus, essential elements of both speech motor…

Purpose: To report long-term outcomes of the first 15 preschool children treated with the Lidcombe Program by speech-language pathologists (SLPs) who were inexperienced with the program and independent of the program developers. Research questions were: Would the treatment have a similar outcome with inexperienced SLPs compared to outcomes when…

Fourteen individuals who stutter and 14 nonstuttering individuals were assessed for the magnitude of their eye blink responses to noise bursts as a measure of temperament. Eye blink response to the initial noise burst and the mean of 10 responses were significantly greater for the stuttering group. Additionally, the Nervous subscale of the…

This study examined the effects of structured conversational turn-taking on disfluencies and speech rate of a boy (age 5) who stuttered, based on dinner-time conversations in the subject's home. Results indicated that disfluencies decreased when structured conversational turn-taking was instituted and increased when turn-taking conditions were not…

Two studies of a single case (a 5-year-old girl) considered variables in indirect stuttering treatment. In the first study, mother's speech rate was found to correlate with the child's stuttering; in the second study, different parent variables were found to relate to either primary (effortless) or secondary (tense) stuttering. (Author/DB)