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…

Investigates the effects of morphological boundaries and the voicing characteristics of the following consonant on the duration of stressed vowels produced by hearing impaired adults. They do not vary the duration of stressed vowels in accordance with the durational recording observed in normal speech; however, this deviance is systematic. (PMJ)

This is one of a series of reports intended to make the results of research available and to serve as progress reports. The following abstracts are included: (1) "Learning the Phonetic Cues to the Voiced-Voiceless Distinction: Preliminary Study of Four American English Speaking Children," Mel Greenlee; (2) "Learning the Phonetic Cues to the…