Phonological processing was examined in school-age children who stutter (CWS) by assessing their performance and recording event-related brain potentials (ERPs) in a visual rhyming task. CWS had lower accuracy on rhyming judgments, but the cognitive processes that mediate the comparisons of the phonological representations of words, as indexed by…

To determine how early "the stuttering stereotype" is assigned, 160 university students rated a hypothetical vignette depicting either a 3-, 4-, 5-, or 6-year-old with or without the statement "He stutters". A factor analysis of the semantic differential scale showed a three-factor solution comprised of 17 of the 25 bi-polar adjective pairs. The…

We reviewed 29 contemporary juvenile fiction books featuring characters who stutter to assess the presentation of stuttering-related content. Although plots varied widely, most characters displayed attributes or accomplishments that offset their communication impairment. Many characters improved social and/or communicative functioning during the…

Purpose: The aims of the present study were to (a) examine the rate of social phobia among adults who stutter, (b) study the effects of speech restructuring treatment on social anxiety, and (c) study the effects on anxiety and stuttering of a cognitive-behavior therapy (CBT) package for social anxiety. Method: Thirty-two adults with chronic…

Purpose: The study was designed to see whether young children and adolescents who persist in their stutter (N=18) show differences in trait and/or state anxiety compared with people who recover from their stutter (N=17) and fluent control speakers (N=19). Method: A fluent control group, a group of speakers who have been documented as stuttering in…

The goal of this study was to evaluate stuttering frequency across a multidimensional (2 x 2) hierarchy of speech performance tasks. Specifically, this study examined the interaction between changes in length of utterance and levels of speech rate stability. Forty-four adult male speakers participated in the study (22 stuttering speakers and 22…

In order to test the hypothesis that closeness to the listener's native language is a determining factor when identifying stuttering in an unfamiliar language, three panels of different linguistic background were asked to make judgements of stuttering in a sample of Dutch speakers. It was found that a panel speaking Dutch and a panel speaking…

Purpose: English and Mandarin are the 2 most spoken languages in the world, yet it is not known how stuttering manifests in English-Mandarin bilinguals. In this research, the authors investigated whether the severity and type of stuttering is different in English and Mandarin in English-Mandarin bilinguals, and whether this difference was…

The current study investigated whether phonetic complexity affected stuttering rate for Spanish speakers. The speakers were assigned to three age groups (6-11, 12-17 and 18-years plus) that were similar to those used in an earlier study on English. The analysis was performed using Jakielski's Index of Phonetic Complexity (IPC) scheme in which each…

The purpose of this study was to compare the characteristics of stuttering-like disfluencies in a group of native Dutch-speaking children who stutter (n = 693), with a group of normally fluent children (n = 79). Methods involved the observation of stuttering-like disfluencies in participants' conversational speech samples (total 77,200 words),…

Models of interhemispheric interference have been proposed as an explanation for the cause and maintenance of stuttering. One component of this model is attentional functioning and allocation. This study examined attentional functioning in 19 children who stuttered and 19 children who did not stutter using a standardized, commercially available…

Purpose: In this study, the author examined the following questions: What proportion of adult persons who stutter (PWS) choose fluency and what proportion choose to be free from a need to be fluent in managing their stuttering? What demographic and stuttering-related variables influence their choice, and how consistent are they in their choice?…

Purpose: A study was conducted that examined factors that lead children who stutter at around age 8 years to persist in the disorder when they reach age 12 years. Method: Seventy-six children were verified to be stuttering at initial assessment. When they reached 12 years of age, they were classified as persistent or recovered. A range of measures…

Purpose: Previous findings from event-related brain potentials (ERPs) indicate that adults who stutter (AWS) exhibit processing differences for visually presented linguistic information. This study explores how neural activations for AWS may differ for a linguistic task that does not require preparation for overt articulation or engage the…

The purpose of the present study was (1) to determine whether speech rate, utterance length, and grammatical complexity (number of clauses and clausal constituents per utterance) influenced stuttering-like disfluencies as children became more disfluent at the end of a 1200-syllable speech sample [Sawyer, J., & Yairi, E. (2006). "The effect of…