This study analyzed production of a long vowel sound within Finnish words by normal or dysphonic voices, using the Self-Organizing Map, the artificial neural network algorithm of T. Kohonen which produces two-dimensional representations of speech. The method was found to be both sensitive and specific in the detection of dysphonia. (Author/JDD)

Two cohorts of children (ages four and five, n=700) were screened with the Fluharty Preschool Speech and Language Screening Test. Results suggest that the Fluharty is too insensitive for screening programs aimed at identifying preschool children with language disorders, although it appears to have promise for the identification of children with…

An examination of the extent to which scores on the Stuttering Severity Instrument (SSI) for Children and Adults, Third Edition, accurately reflect 10 judges' observations of stuttering behaviors found that SSI scores obscured the wide range of judges' raw counts and did not accurately reflect the observational data from which they were derived.…

The severity of phonological involvement of 20 phonologically impaired children (ages 5-9) was compared using 5 measures: phonological deviance scores, percent consonants correct based on either connected speech or single words, and perceptual ratings from elementary education majors and graduate students in speech-language pathology. All five…

This study explored whether standard administration and scoring of conventional articulation tests accurately identified 20 children (ages 5-9) as phonologically disordered and whether test data established severity levels and programing needs. Tests correctly identified the phonological disorders but failed to reliably differentiate severity…

Ten African-American children, aged five to six, who speak Black English Vernacular were administered three standard English articulation tests. Results showed that a failure to take the issue of dialect variation into account substantially increased the likelihood of misdiagnosing normally speaking African-American children as having articulation…

Speech analyses performed on data from 61 speech-delayed children (ages 3-6) found that, in comparison to the validity of conversational speech samples for integrated speech, language, and prosodic analyses, articulation tests appear to yield neither typical nor optimal measures of speech performance. (Author/JDD)

This study reports on the development and initial testing of the Preschool Speech Intelligibility Measure (PSIM), a single-word, multiple-choice intelligibility measure. The PSIM was adapted from the Assessment of Intelligibility of Dysarthric Speech and is designed to plot changes in children's intelligibility across time. (Author)