Describes an experiment designed to verify the notion that many slips of the tongue go undetected and demonstrates that phonemic slips of the tongue are perceived less often than nonphonemic slips of the tongue. Findings also indicate that the latter disturb perception of segments in the rest of the sentence more than the former. (Author/MES)

This paper reports on experiments conducted to demonstrate that segmental duration in English is syntactically determined in a connected discourse. The methodology for investigation is outlined. Various factors influencing duration, such as semantics, syntax, rhythm, intonation and lexical stress are discussed. (Author/CLK)

Describes an experiment designed to determine the effect of missing syntactic cues on listeners' comprehension of grammatical sentences heard through noise. Comparison between sentences containing function word deletions and sentences with a more clearly displayed syntactic structure suggests that deletion of minor cues hinders comprehension under…

A distinction is made between the acquisition of phonetics and of phonology. Their interaction and the ways in which they interfere with each other are discussed. Data on the acquisition of English fricatives for several children are given, and are analyzed separately for the phonological and phonetic aspects of acquisition. (Author/CLK)

The relationship between the rhythms of spoken language and the rhythms of other human behavior is examined in terms of: (1) types of rhythmic structures observed, (2) rate of succession of rhythmic units, (3) a perceptual tendency equalization of physically unequal intervals, and (4) the variability of rhythmic motor action. (Author/RM)

Twenty-four normal, misarticulation-free second-grade children participated in tasks designed to test their ability to perceive misarticulations in contextual speech. Results indicate that children are able to successfully identify sentences in which misarticulated words occur in addition to specific misarticulated words within sentences. (SW)