Speech and Rhetorical Studies Commons^™

Comparison Of Prescribed Versus Actual Gain For Children With Profound Hearing Impairments, Kristin Rashelle Gilmer

Dissertations and Theses

The early selection and use of an appropriate amplification system may be the most important aspect in the aural! rehabilitation of children who are hearing impaired. The main goal guiding the selection of hearing aids for children is to maximize their residual hearing through amplification in order to facilitate speech and language development.

Seewald, Ross, and Stelmachciwicz (1987) have developed a speech-spectrum based procedure for selecting hearing aid characteristics for children referred to as the Desired Sensation Level Procedure (DSL) approach. This is an objective method which has been developed specifically for use with young pre-verbal children.

The purpose of …

The Effects Of Ear Canal Pressure Variation On Distortion Product Otoacoustic Emissions, Jodi L. Head

Dissertations and Theses

The middle ear system is a vital component in the propagation mechanism of otoacoustic emissions. As such, investigation of the effect of variation in middle ear impedance on the measurement of emissions is warranted.

Distortion product otoacoustic emissions (DPOAEs) have gained recognition as a means of gaining frequency specific information on auditory function. As the effects of changes in middle ear impedance will vary as a function of frequency, a clear definition of the relationship between middle ear impedance and DPOAE amplitude across the frequency spectrum is needed.

Twenty adults (ages 20-37) with normal hearing and normal middle ear function …

Silence: A Comparison Of Japanese And U.S. Interpretation, Mimi Murayama

Dissertations and Theses

It is commonly argued that silence is an important Japanese communication strategy, with the goal of making oneself understood without words; on the other hand, in the U.S., silence tends to be filled by speaking, and speaking up clearly and the facilitation of talking is preferred. However, our knowledge about how silence is interpreted in the U.S. and Japan is weak and based on anecdotal evidence. Therefore, this study examines how people in the U.S. and Japan interpret silence according to contexts, examining what kinds of social rules underlie their interpretation. Interpretation is guided by how people connect ideas. One …

Effects Of Oral And Silent Reading On The Reading Comprehension Performance Of Left Hemisphere-Damaged Individuals, Paul K. Akers

Dissertations and Theses

The purpose of this study was to examine whether or not the method of reading (either aloud or silently) would affect the reading comprehension performance of left hemisphere-damaged (LHD) and non-brain-damaged (NBD) subjects across inference levels using the Nelson Reading Skills Test (NRST). The experimental group was comprised of fifteen subjects who had suffered a cerebrovascular accident (CVA) to the left hemisphere of the brain. Subjects were selected after they had demonstrated an adequate level of function on the Short Porch Index of Communicative Ability (SPICA), to perform the tasks required in this study. Subjects were then randomly assigned to …

Using A Computer Program To Influence The Expectations Senior Adults Have Regarding Hearing Aids, Carol I. Sayre

Dissertations and Theses

A disabling condition that is common for many senior adults is hearing impairment. Studies have shown that a substantial number of people who could benefit from amplification choose not to use hearing aid. Often the reasons may be because they have unrealistic expectations of what hearing aids can do. These unrealistic expectations are not necessarily from personal use, but the senior adult is often influenced by the media, acquaintances, or advertisements. The purpose of this study was to determine if a computer program developed with information about hearing aids and their use could be used to influence the expectations senior …

Methods Of Language Assessment: A Survey Of Oregon Public School Speech-Language Pathologists, Staci Lee Johnson Ball

Dissertations and Theses

Much advice has been published in the last 40 years that has attempted to aid speech-language pathologists in choosing language assessment tools (e.g., Danwitz, 1981 & Darley, 1979 ). Questions have arisen about what tests are actually being used in public schools and the reasons for those tests being used over other tests. The data bank of information is minimal in this area as only one study has appeared in the literature in which Wilson, Blackmon, Hall, & Elcholtz, (1991), conducted a State survey of currently used language assessment instruments. The primary research question to be answered was: What methods …

Nonlinguistic Cognitive Performance And Expressive And Receptive Language Scores In Children With Expressive Language Delay, Deborah Kay Warren

Dissertations and Theses

This study was part of the Portland Language Development Project. The purpose was to establish reliability for the Goodenough Draw-A-Man Test. Additionally, nonlinguistic cognitive performance scores were correlated with soores from expressive and receptive language test soores. Finally, scores of overall cognitive function and of nonlinguistic cognitive function in children with normally developing language (NL) and with expressive language delay (ELD) were compared. The original group size was 60 children, 30 with ELD at the age of 20 months, and 30 who were a matched control group. These subjects were reevaluated during Kindergarten. The Draw-A-Man Test was administered to assess …

Familiality Of Early Expressive Language Delay: A Sibling Study, Carol Lynn Unkefer

Dissertations and Theses

Researchers are seeking more information . on how and why language disorders tend to run in families, particularly siblings of language disordered children. The purpose of this study was to examine the prevalence of language and related disorders in the siblings of two groups of children: those with slow expressive language development (SELD) and those with a normal language history. This study sought to answer the following questions: 1) Is there a significant difference in prevalence of language problems in two groups of children: those with SELD and those with a normal language history?, and 2) Is there a greater …

The Relationship Between Intelligibility And Length And Complexity Of Language In A Group Of 4- And 5-Year-Old Children, Susan Fodell

Dissertations and Theses

Previous research has indicated that speech and linguistic variables develop concurrently. When one aspect of speech and linguistic development is delayed, there are typically associated delays in another area as well. This interactive relationship has been studied extensively in the context of phonological and syntactical development, as well as fluency and syntactical development. The relationship between intelligibility and linguistic proficiency has not been studied as extensively. The purpose of this study was to examine the relationship between varying levels of intelligibility and length and complexity of language in preschool-aged children. Mean length of utterance was correlated with the mean percentage …

Second Grade Academic Performance In Normal Children, Children With A History Of, And Children With Expressive Language Delay, Kathleen Ann Clancy

Dissertations and Theses

Interest in children who are diagnosed with expressive language delay has increased over the years. This has resulted in follow-up studies which have suggested that these children would have difficulties in academics during their elementary school years (Hall & Tomblin, 1978; Weiner, 1974) The current study sought to determine if children with a history of and children with continued expressive language delay would have problems with academics once they reached the second grade. The Peabody Individual Achievement Test (PIAT) was used to measure academic performance. It was chosen for it's reliable standardization and use of five different subtest areas to …

Comparison Of Training Methods In A Branch Environment, Lisa Peterson Davidson

Dissertations and Theses

This study addressed a need to identify the effectiveness of in-branch, employee administered training programs. A comparison of various training methods and a ranking of the effectiveness of those methodologies would enable managers to make informed training design and purchase decisions.

The purpose of this study was to determine the differences between four training methods as evaluated by post-training assessment scores. This study also sought to determine the following: 1) did all four methods significantly impact short term material recall?, and 2) did gender impact training effectiveness? The training methods studied were: video; study guide; video plus study guide; video …

Gender Differences In Slow Expressive Language Development, Cynthia Lee Hare-Blye

Dissertations and Theses

The contemporary research suggests that some children who present with early language delays as toddlers outgrow their delays while others continue to develop long-term language difficulties. Several studies over the years have focused on factors that might aid in predicting the outcome of late talkers. This current study emphasized exploring gender as a possible predictive factor. The purpose of this study was to determine if significant differences exist in the rate of growth in language skills, as indexed by scores on the Developmental Sentence Scoring (DSS) procedure (Lee, 1974) of boys versus girls who are late to start talking as …

Temporal Characteristics Of Words Surrounding A Moment Of Stuttering, Janice Kaye Young

Dissertations and Theses

Past theories have shown that stuttering results from a breakdown in the speaker's accurate timing of movement from one sound to the next. The efficacy of timing therapies is based on the proposal that stuttering diminishes as the amount of planning time for the phonetic voice-onset coordinations increases (Perkins, Bell, Johnson & Stocks, 1979). Acoustic information as to the parameters of the timing breakdown is critical to designing fluency facilitation and stuttering treatment programs. The present research investigated differences in word durations in the vicinity of the stuttered moment. Durations of words inunediately preceding and following the stutter were examined …

The Concepts Of Mother In Children's Stories In Translation From Print To Visual Media: A Content Analysis, Karen Martin Tanski

Dissertations and Theses

The purpose of this research was two-fold. First, this thesis sought to uncover the implicit concepts associated with mothers in children's stories. Second, this thesis attempted to chart changes in portrayals of mother when translated from print to a visual medium. This research maintains that the concepts of mother in children's stories contain cultural ideals that are related to society's evolving perceptions of mother.

Eighteen mother/surrogate mother portrayals were analyzed in 15 novels and 15 videotapes. Each portrayal was coded according to marital status, range of behaviors, 41 individual behaviors within five categories, and the amount of storytime.

The results …

Facilitating Independent Communication For An Adult With Severe, Nonfluent Aphasia Using A Voice Output Communication Aid, Jane Mary Stayer

Dissertations and Theses

Aphasia is an acquired general impairment of the language processes resulting from brain damage that is frequently caused by cerebrovascular accidents (CVAs). Persons with aphasia have a history of retaining important communication competencies that have the potential for helping them succeed in using augmented communication systems. Using augmentative and alternative communication (AAC) systems by adults with aphasia has been studied, but few studies have reported successfully using AAC systems in rehabilitating adults with aphasia. New advanced technologies including the availability of devices that talk, store a lot of information, and are relatively small can give AAC the potential to affect …

The R-Stick Appliance As A Device To Facilitate The Phoneme /R/, Rosemary Leblanc

Dissertations and Theses

One of the most common articulation errors made by children is on the phoneme Ir I. Treatment techniques for this sound have varied and have included the stimulus approach (Van Riper, 1972), phonetic placement techniques (Scripture, 1923), the sensory-motor approach (McDonald, 1964), the motokinesthetics approach (Young & Hawk, 1938), and sequential programming approach (Shriberg, 1975; Wood, 1988), to name a few. An integral part of many of these treatment methods is the use of the auditory stimulation. An innovative technique using a prosthetic device to facilitate the production of Ir I was used by Leonti, Blakeley, and Louis (1975), in …

The Use Of Faceplate Assemblies As Facsimiles Of Custom Hearing Instruments, James A. Fenwick

Dissertations and Theses

Custom-designed hearing instruments comprise the majority of those dispensed in the United States today. Because of their custom nature, there has been no means of evaluating them until they have been completed. There would be advantages to evaluating custom instruments prior to their completion. This study investigates a means of evaluating custom instruments prior to their final assembly into the customized shell. This is done by having the subject listen to the circuitry of the instrument while it is still mounted on the faceplate, which is accomplished by coupling the faceplate assembly to the subject's ear with foam earplug. To …

A Comparison Between Trained Ear Estimation And Orthographic Transcription When Measuring Speech Intelligibility Of Young Children, Nancy Kay Sugarman

Dissertations and Theses

When the primary mode of communication is speech, the crucial ingredient for successful communication is intelligible speech. The speech of children with disordered phonologies is often unintelligible. Accurate and reliable measurement of speech with compromised intelligibility is essential if appropriate treatment procedures are to be chosen and implemented. The focus of this investigation was the measurement of speech intelligibility in young children. The purpose of this study was to investigate the relationship between the subjective method of trained ear estimation and the objective method of orthographic transcription when measuring the speech intelligibility of young speakers with a wide range of …

A Comparison Of The Cohesion In The Expository Discourse Of The Optimally-Healthy Young-Old And The Optimally-Healthy Oldest-Old, Penni Gay Siemens

Dissertations and Theses

The group of people aged 85 years and older is the fastest growing chronological population on the United States (Neal et al., 1993), and while a considerable amount of research has focused on the language of the elderly (those over 65 years), relatively little study has focused specifically on those aged 85 and older. This study is valuable in that it includes a large sample of optimally healthy people aged 85 and older. This sample of the optimally-healthy oldest-old will help define what changes, if any, are a function of age alone and what changes are clinical (associated with some …

Changing Values: A Study Of The Shift In Cultural Values And Perceptions Of U.S. High School Students Following Orientation And Exposure To Russian Culture, Linda Sue Warnock

Dissertations and Theses

When cultural values differ, it is difficult for people not to judge one another's behavior on the basis of their own individual and/or cultural values. Given the profound differences in Russian and American culture, the question of what happens when these two cultures interact comes to mind.

The purpose of this study was to describe the relationship of culture specific orientation, coupled with a two week sojourn in Russia on the sojourners' perceptions of cultural values. The sojourners were high school athletes participating in the first part of a Russian - American Track and Field Exchange.

In order to ascertain …

Perceived Communication During Organizational Change, Paula Blunck

Dissertations and Theses

Organizational change often involves the creation of work teams. This research examines how the creation of self-managed work teams within a particular organization affects perceived communication. Previous research suggests that self-managed teams would socially construct a different view of the organization especially as it relates to power than would those in traditional organizational departments. Attitudes about communication and power within the organization are analyzed in nine self-managed teams and five traditional departments. This analysis is conducted through both qualitative and quantitative means. Group comments and discussions are used in a qualitative analysis. Multidimensional scaling is used to reveal underlying attitudinal …

The Preferred Learning Styles Of Greek Efl Students And Greek Efl Teachers, Debra Jane Gregory

Dissertations and Theses

The purpose of this study was to identify the preferred learning styles of Greek EFL students and teachers in Greece. The learning styles examined were visual, auditory, kinesthetic, tactile, group and individual. The study was conducted at a private English language school in Piraeus, Greece. Ninety-two Greek EFL students (33 male and 59 female) ranging in age from 13 to 22, and 11 Greek EFL teachers (3 male and 8 female) ranging in age from 22 to 52 constitute the sample. The study used the self-reporting learning style questionnaire that Reid (1987) developed to measure the preferred learning style preferences …

Planning For Academic Success: Survey Of University Professors' Assessments Of Non-Native Students' Language Skill Needs, Carol Bondurant Sloan

Dissertations and Theses

The purpose of this study is to examine which language skills university professors believe are most essential for academic success in Portland State University classes. The study can shed light on a question for future research: Do current academic ESL classes at Portland State University teach the necessary skills to help international students maximize their second-language learning potential in university-level courses. Enrollment statistics for 1993 I 94 show 53 percent of the 815 international students declared majors in two programs: the school of Business Administration and the school of Engineering and Applied Science. This study asked 31 instructors from business …

A Comparative Study Of Phonemic Segmentation Skills In First Grade Children With Normal, Disordered, And Slow Expressive Language Development, David J. Andrews

Dissertations and Theses

Children with slow expressive language development often catch up to their normally developing peers in expressive language, but may still exhibit difficulties with metalinguistic skills. Research shows that children who have difficulty with phonemic awareness also have difficulty with reading, which is important for success in school. Speech-language pathologists assist children who have difficulty with expressive oral language and facilitate language development in children who have difficulties with learning metalinguistic skills, such as phonemic awareness.

The purpose of the present study was to compare the phoneme segmentation skills in three groups of children: (a) children with a history of oral …

Questions-Asking Strategies Of Aphasic And Normal Subjects, Sharla Rae Harvey

Dissertations and Theses

Problem-solving abilities of individuals with aphasia have received limited attention in their assessment and remediation. At this time, there is substantially more information available on the linguistic performance of persons with aphasia than on their cognitive processing performance. Assessment of problem-solving abilities in this population has typically used tasks with low verbal loadings. However, both linguistic and cognitive competence are required for effective communication and activities of daily life.

The purpose of the present study was to determine if mild-to-moderate subjects with aphasia differed in their question-asking strategies as compared with normal subjects. A modification of Mosher and Hornsby's (1966) …

The Relationship Between Cognitive Skills Measured By Piagetian Tasks At Age 2 And Linguistic Skills Measured By An Expressive Language Test At Age 4 In Normal And Late Talkers, Rebecca Jayne Laplante

Dissertations and Theses

The purpose of this study was to examine the relationship between cognitive skills as measured by Piagetian tasks at approximately 2 years of age and expressive and receptive language scores from tests administered to the same children 2 years later. The questions this study sought to answer were: 1. Is there a significant difference in the performance of normal children and late-talking children on Piagetian cognitive assessment at age 2? 2. Is there a significant relationship between the cognitive scores at age 2 and language scores at age 4 in each of the two diagnostic groups? Sixty-four subjects participated in …

The Voices I Never Hear: Communication Apprehension And Associated Nonverbal Behaviors In The Primary School Child, Linda Dunn

Dissertations and Theses

The confidence to communicate orally with others is the first requisite for verbal interaction. Anxiety which occurs in anticipation of speaking with others or while engaged in speaking hinders interaction, and is referred to as communication apprehension. This study examines levels of communication apprehension among a sample primary school population and the possible relationship between such levels and frequencies of nonverbal behaviors called self-adaptors that may be associated with the anxiety. Greater awareness of communication apprehension in children is justified in light of research that suggests it is negatively related to academic achievement in elementary school students. A four-month field~study …

The Public Persona Of Nelson R. Mandela: A Study Of U.S. Print Media Narratives, Molly Jeane Mcvey

Dissertations and Theses

This thesis examines the contribution made by the U.S. print media to the development of Nelson Mandela's public persona. The period studied is from 1985 to June, 1990. This thesis explores the following questions: 1) How did the public persona of Nelson Mandela evolve in the dominant U.S. print media; 2) How do these stories, in content and form, serve to establish Nelson Mandela as a public hero; 3) What cultural myths structure the news stories of Nelson Mandela that serve as the interpretative framework for public belief and action? Data for analysis were drawn from The New York Times, …

A Study Of The Narrative Skills In 6-Year-Olds With Normal, Impaired, And Late Developing Language, Karen Elaine Johnson

Dissertations and Theses

Proficiency in various higher level language skills is necessary to integrate and organize units of meaning beyond the sentence level. Examining narratives has become a useful tool for assessing these language abilities. Narrative skills are considered by many researchers to be a strong link between oral language and literacy, and related to academic performance (Westby, 1991; Roth & Spekman, 1991). The present study was part of the Portland Language Development Project, a longitudinal study of early language delay. The purpose of this study was to assess higher level language abilities by examining the stories of 6-year-olds with normal, impaired, and …

Cross-Cultural Comparison Of Upward Compliance-Gaining Strategies: U.S.A. And Japan, Miyoko Fuse

Dissertations and Theses

This study investigated cultural differences, U.S.A. and Japan, in the selection of compliance-gaining strategies by lower status people as differentiated from a group leader in a short-term, task-oriented relationship. The subjects for this study consisted of 114 (59 male and 55 female) U.S. college students and 165 (65 male and 100 female) Japanese college students. All subjects lived in Oregon.

After the subjects read the hypothetical scenario which involved changing a task for a classroom project, a 21 item questionnaire was administered. The questions were taken from Kipnis, Schmidt, and Wilkinson's (1980) study, and a six-point scale was used. The …