Purpose: This study aimed to identify predictors of response to treatment for residual speech sound disorder (RSSD) affecting English rhotics. Progress was tracked during an initial phase of traditional motor-based treatment and a longer phase of treatment incorporating ultrasound biofeedback. Based on previous literature, we focused on baseline…

Speech-language pathology has different practice and research histories, standards, methods, and challenges in different countries and regions. Awareness of these different realities may contribute to the scientific development of the field and improve the services delivered to different populations. Sharing solutions to similar problems in…

In light of the proposal that a ratio of the maximum duration of sustained /s/ to /z/ sounds may be useful in determining the possible contributions of the respiratory and vocal mechanisms to a disordered voice, a study of /s/ and /z/ maximum phoneme duration in normal five-, seven-, and nine-year-olds was conducted. (Author/DLS)

Discussion of supplemental speech sampling for in-depth phonological analysis in the assessment of children with phonological disorders focuses on how to evaluate a given word list in terms of a set of criteria for a detailed phonological analysis. Suggestions are provided for sample supplementation for two frequent areas of difficulty. (Contains…

This study compared the retention patterns obtained for children diagnosed with phonological disorders, 10 with developmental apraxia of speech and 10 with phonologically based speech areas. In both groups, in cases of sound substitutions, voicing was retained most frequently and place of articulation least frequently. An inverse relationship…

Discussion of speech sampling in the assessment of children with phonological disorders focuses on the use of nonlinear phonological analysis, a method whereby multiple aspects or levels of a child's phonological system are examined. Principles and suggestions offer general guidance for adequate sample elicitation. (Contains references.)…

This study examined the interaction of ambient frequency and feature complexity in the diphthong errors produced by 13 Cantonese-speaking children with phonological disorders. Perceptual analysis of 611 diphthongs identified those most frequently and least frequently in error. Suggested treatment guidelines include consideration of three factors:…

The difficulties and differences of the Hebrew speech of nine children (ages 7 through 11) with severe hearing impairments were compared with the speech of seven children (ages 4-8) without hearing impairments. Each child was asked to name the objects in 20 colored pictures. From the 20 objects, words were selected which included the five main…

This study compared the phonological awareness ability of 11 children (ages 6-8) with persistent phonological impairment to that of 11 phonologically normal children. Phonologically normal children scored higher on three of the four phonological awareness measures, with no differences on word recognition. Speech intelligibility was a significant…

Performance on measures of phonology, reading, and spelling was evaluated for subjects (including 20 preschoolers, 23 grade school children, 17 adolescents, and 17 adults). Subjects had a history of a preschool phonology disorder. Although relative performance improved across age groups, at each age group subjects performed more poorly than…

Ten preschool children with developmental phonological disorders were followed for seven years. Analyses characterize the sequence, rates, and error patterns of long-term speech-sound normalization in relation to developmental perspectives. Findings support the hypothesis of a critical period for speech-sound development, with long-term…

This annual volume is a compilation of professional articles and proceedings from a conference addressing timely issues in speech-language pathology and audiology. Featured articles include: (1) "Glottal Airflow: Instrumentation and Interpretation" (Christine M. Sapienza); (2) "Clinical Implications of Motor Speech Disorders in…

This annual volume is a compilation of traditional articles, poster publications and clinical reports addressing speech and language impairments and intervention. Featured articles include: (1) "Pantomime Recognition and Pantomime Expression in Persons with Aphasia" (Joseph J. Langhans); (2) "Bilingual Classroom Discourse Skills: An…