Fluency disorders are communicative disabilities that can lead to psychosocial and emotional issues. The most prevalent of these disorders is stuttering. People who stutter may cope with stigmatization and discrimination throughout their lives as a result of misconceptions and misinformation about the disability's etiology and manifestations.…

This article reports a gender replication study of the P. T. Fox et a. (2000) performance correlation analysis of neural systems that distinguish between normal and stuttered speech in adult males. Positron-emission tomographic (PET) images of cerebral blood flow (CBF) were correlated with speech behavior scores obtained during PET imaging for 10…

Identity is an important concept to consider when describing human development. To date, relatively few articles have addressed file application of identity theory, especially that concerned with the social construction, to stuttering. This article examines why the construction of a positive identity may be difficult due to the negative effect of…

This article describes the role of lexical acquisition in stuttering by examining the research on word learning and interactions between semantics and syntax in typically developing children and children who stutter. The potential effects of linguistic mismatches, or dysynchronies in language skills, on the possible onset and development of…

Medications with dopamine antagonist properties, such as haloperidol, and those with serotonin reuptake inhibitor properties, such as clomipramine, have been shown to improve fluency. To examine the degree to which each of these two pharmacological mechanisms might independently affect fluency, a selective serotonin reuptake inhibitor, paroxetine,…

The purpose of the present study was to investigate whether the link that has been established between stuttering and linguistic stress in adolescents and adults (the so-called stress effect) can also be observed in childhood stuttering. To account for confounding variables, both within-word position and grammatical class were measured, because…

Purpose: This article presents, and explains the issues behind, the Stuttering Treatment Research Evaluation and Assessment Tool (STREAT), an instrument created to assist clinicians, researchers, students, and other readers in the process of critically appraising reports of stuttering treatment research. Method: The STREAT was developed by…

Written for speech-language clinicians in the school setting, the manual describes therapy techniques used in the Keystone Adolescent Program for Stutterers (KAPS). KAPS emphasizes the Airflow Technique, a self-regulatory approach consisting of two parts: (1) a quiet breathing in and out allowing the breath to flow out a distance before initiating…

Reported are five studies on the use of delayed auditory feedback (DAF) with stutterers. The first study indicates that sex differences and age differences in temporal reaction were found when subjects (5-, 7-, 9-, 11-, and 13-years-old) recited a nursery rhyme under DAF and NAF (normal auditory feedback) conditions. The second study is reported…