Social and Behavioral Sciences Commons^™

A Comparison Of Total Communication And Traditional Speech Training Methods With Hearing Noncommunicating, Severely Mentally Retarded Individuals, Michael E. Wells

Masters Theses

No abstract provided.

A Comparative Study Of Perceptual Ratings And Fundamental Frequency In Female And Male Esophageal Voices, Anne Terese Heinrich

Dissertations and Theses

This study proposed to determine if male and female esophageal voices were rated in the same manner by naïve listeners. Answers to the following questions were sought:

1. Is there a difference in the social acceptability ratings given to female esophageal voices compared to male esophageal voices, when the speakers are matched for speaking ability?
2. Does a relationship exist between the fundamental frequencies of female esophageal voices and ratings of social acceptability given by naïve listeners?
3. Does a relationship exist between the fundamental frequencies of male esophageal voices and ratings of social acceptability given by naïve listeners?
4. Do male and female …

The Effect Of Background Noise On Children's Selective Listening Behavior, Cathryn A. Chartier

Dissertations and Theses

This study investigated the effect of distracting linguistic background noise on children's ability to perform three-part commands. A total of twelve first grade subjects, six "normal" and six reading delayed, were individually administered a series of twenty, three-part commands. Each child performed once in quiet and once in a noise environment, and the performances in those two conditions were compared.

A Study Of The Perceptual Parameters Of Voice In Aging Females, Barbara Ann Mathers

Dissertations and Theses

An interest in understanding the aging processes, as they relate to voice, has prompted research investigating physiological, acoustical, and perceptual attributes of the aging vocal mechanism. Recently, it has been demonstrated that perceptual parameters, in older male voices, differentiate speakers according to age estimations, as determined by a group of listeners.

The purpose of this study was to determine the perceptual characteristics of the female voice which are associated with perceived age, as contrasted to chronological age.

A Phonological And Morphological Analysis Of Two-Year Old Children's Utterances Of Final /S/ And /Z/ In Nouns, Janice Brewer

Masters Theses

The purpose of this study was to examine, from a phonological and morphological point of view, two-year old children's utterances of final /s/ and final /z/ in singular (CVC) and plural (CVCC) forms.

The subjects were 32 two-year old children who attended day-care centers. There were 13 males and 19 females, ranging in age from 26 months to 36 months, with an average age of 29 months.

In a 16 item test, each of the 32 children named eight singular nouns (/bʌs/, /haus/, /fers/, /maus/, /nouz/, /tʃiz/, /rouz/, /hous/) and eight plural nouns (/kʌps/, /hæts/, /keɪks/, /sɑks/, /bɔlz/, /gʌnz/, /bɛdz/, …