The study examined the speech production strategies used by 4 young children (30- to 32-months-old) with cleft palate and velopharyngeal inadequacy during the early stages of phonological learning. All the children had had primary palatal surgery and were producing primarily single word utterances with a few 2- and 3-word phrases. Analysis of each…

Speech sound production changes occurring during acquisition of initial voice contrast by phonologically disordered children were compared with those occurring with normal children by analyzing target stop productions along the temporal measure of voice onset time (VOT). Phonologically disordered subjects displayed different patterns of voice…

Explores the impact of new technological developments on three major areas of current interest to students of the language sciences: objective phonetic descriptions of speech sounds, the phenomenon of coarticulation, and improved methods of diagnosis and assessment of speech disorders. (39 references) (Author/OD)

The stimulus items from five commonly used speech assessment tools were examined for occurrences of vowels and diphthongs. Results indicated that the overall number of occurrences varied greatly from vowel to vowel and from test to test suggesting the need to supplement tests with additional stimulus words. (Author/DB)

Erroneous responses of some aphasic patients resemble the sorts of words a normal person produces when searching for a target word that is on the tip of the tongue. With aphasics, words are well-formed phonologically and the number of syllables and stress patterns are correct also. (SC)

Presented in part at the National Convention of the American Speech and Hearing Association (44th, Denver, November, 1968). (JJ)

A description of an electromyographic investigation carried out on the speech of deaf speakers. The research attempted to answer questions concerning articulation and phonetic patterns in the speech of deaf adults. Results indicated that the deaf speakers extended the duration of speech segments and exhibited difficulty coordinating articulation…

The article presents a phonological process analysis classification for use with the most popular articulation tests, including a descriptive comparison across the tests of the number of opportunities for phonological patterns to be applied. (Author/DB)

Conversational speech samples from 33 two-year-olds were analyzed to determine word and syllable shapes produced, inventories of initial and final consonantal phones, and percentage of consonants correct. A profile of the normally developing two-year-old's range of sounds and structures is presented to aid assessment of young children with…

This study evaluated whether variations in the structure of minimal versus maximal opposition treatments would result in empirical differences in phonological learning with three four-year-old boys who excluded at least six sounds from their phonetic and phonemic inventories. Results indicated that treatment of maximal oppositions led to greater…

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)

The errors on word-initial consonant clusters made by children (ages 2-9) in the Iowa-Nebraska Articulation Norms Project were tabulated by age range and frequency. Error data showed support for previous research in the acquisition of clusters. Cluster errors are discussed in terms of theories of phonologic development. (Author/JDD)

Presents two analyses of deviant phonological systems. The one based on production evidence alone accounts for (1) differences in surface behavior of a set of phonetic segments with three possible phoneme sources, and (2) obstruent clusters across morpheme boundaries. The "substitution analysis" identifies the child's underlying representations…

This pamphlet presents the content of a workshop on the contrastive analysis of Spanish and English sounds which create pronunciation difficulties for Mexican- American children learning the English language. Introductory remarks lead to teaching procedures for: (1) "ch" (voiceless alveo-palatal affricate, (2) "sh" (voiceless alveo-palatal…