Research supported by grants from the National Science Foundation, The National Institutes of Health, The American Philosophical Society, and The Fulbright Commission. (DD)

Electromyographic experiments were performed indicating that durational differences between vowels that precede voiced consonants and those that precede voiceless ones are due to a sustention of muscular activity in articulation, which occurs only with vowels preceding voiced consonants. (SC)

Research supported by grants from the National Science Foundation. (DD)

Abbreviated version of this paper was read under the title Nuclear Accent and Intonation Rules of English'' at the 1970 summer meeting of the Linguistic Society of America, in Columbus, Ohio, and an interim version appeared in UCLA Working Papers in Phonetics'' (1971). (VM)

Two studies compared phonological characteristics of American and Italian preschool-age children with specific language impairments (SLI) with younger controls matched for mean length of utterance and consonant inventory size. In Italian and English, children with SLI had more difficulty in the use of non-final weak syllables. (Contains…

Included in the phonology are three contrastive lexical tones, a prepause syllable (as part of intonation), nine oral vowels, four nasal vowels, and many consonant clusters which differ in accordance with their distribution in reference to their place in the word: prestress, stressed syllable, and poststress. (SCC)

This paper seeks to answer remarks by Frank Hausler and others minimizing the significance of Baudouin de Courtenay's contribution to descriptive linguistics. The author emphasizes the psychological orientation in the development of Baudouin's work in phonemics and morphology, and seeks to reconcile Baudouin's theories with later criticism based…

Analysis of the distributional properties of non-syllabic vowels within word boundaries in Italian demonstrates: the role of phonological constraints on the distribution of non-syllabic words; the syllabification possibilities within each type of sequence by setting up a structural model; and the phonemic occurrences in vowel sequences collected…

The experiment reported here attempted to investigate the nature of both intrinsic, unlearned temporal parameters as well as learned, language-specific durational properties in the speech of young children. Developmental aspects of several temporal parameters were investigated in the speech of ten 2 1/2 to 3-year-old and ten 4 to 4 1/2-year-old…

Reviews research on prosody and segmental perception, segmentation and invariance, categorical perception of speech and nonspeech, feature detectors, scaling speech sounds to an auditory-articulatory space, acoustic-phonetic dependencies within the syllable, higher order (nonphonetic) factors in the comprehension of fluent speech, and cerebral…

The pronunciations of children do not merely represent accidental misses with respect to adult pronunciation. Children employ substitutions and deletions in highly systematic ways; child pronunciations reflect a set of simplification strategies. The major common processes of both normal and abnormal child phonology result in simplification of…