Document Type

Thesis

Date of Degree Completion

Winter 1973

Degree Name

Master of Science (MS)

Department

Health Sciences

Committee Chair

Bernard Jackson

Second Committee Member

Richard V. Alumbaugh

Third Committee Member

O. Wensley

Abstract

The purpose of this study was to see if normal speakers and misarticulators differentially predict the frequency of occurrence of 80 words containing one or more of the five most frequently misarticulated speech sounds. The 80 words were selected from a study by Ausherman and Black. The subjects were 20 college-age individuals, ten with normal articulation and ten with articulation disorders. There were five males and females in each group.

All subjects predicted the frequency of occurrence of 80 words on the basis of an eight-point scale. Error scores were computed, used as a criterion measure, and statistically analyzed and checked for the strength of experimental effects.

The main conclusion was that data of human experience related to the five most frequently misarticulated speech sounds among female misarticulators is different from normal speakers and male misarticulators, and is reflected in their ability to predict the frequency of occurrence of words containing frequently misarticulated speech sounds

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