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Comparison Of Intelligibility Estimation And Orthographic Transcription Methods By Preprofessional Speech-Language Pathologists, Kristi M. Mowe

Dissertations and Theses

When the fundamental means of communications is speech, the main component for successful communication is intelligibility. The speech of children with disordered phonologies is often unintelligible; therefore, accurate and reliable methods of measuring intelligibility are essential when determining eligibility, and in selecting and providing appropriate treatment.

The purpose of this study was to investigate the relationship between the percentage estimation method and the orthographic transcription method when measuring speech intelligibility by preprofessional listeners. For this study, the standard measurement of intelligibility was defined as the percentage of words understood in a continuous speech sample derived from orthographic transcription of the …

The Controversy Over The Portland Public Schools' African-American Baseline Essays, 1983-1992, Thomas Damian Rand-Luby

Dissertations and Theses

This thesis chronicles the controversy surrounding the implementation of the multicultural education curriculum in the public schools of Portland, Oregon between 1983 and 1992. It surveys and discusses the germane events, processes, procedures, and perceptions which led up to, accompanied, and emerged from the city's adoption of the African-American Baseline Essays. This work seeks to place the Portland experiment in an historical context by revealing its contribution to the study of United States social/cultural history and race relations. This story of community empowerment is tied to long-standing conflicts and questions surrounding the nature of multicultural education, the role of public …

Temporal Characteristics Of Fluent Speech In The Stuttered Utterances Of Children, Dixon Ira Kirsch

Dissertations and Theses

Studies investigating the stuttered speech of children are fewer in number as compared to those exploring adult dysfluency. This is notable as the features that characterize child stuttering are generally thought to be significantly different from those that describe advanced stuttering. Clinical intervention programs currently use timing-based interventions as one means of treating stuttering. As such, acoustic data describing the timing disorder is critical to determining the efficacy of these programs for both children and adults. The present study investigated the difference in duration (in msec) between words of stuttered and nonstuttered utterances of children. The words immediately before and …

The Poetics Of John Keats In "The Fall Of Hyperion, A Dream", Amy A. Zenger

Dissertations and Theses

The Hyperion poems are Keats's epics. Like Wordsworth in The Excursion, in these poems Keats attempts to write an epic of the unexplored regions of the human mind. Unlike Wordsworth, however, Keats uses the narrative vocabulary of Hellenic myth--a vocabulary already at hand--but alters it to suit his own purposes. As they are concerned with the mind, these poems deal with the same issues that characterize contemporary debates about the relation of mind to language, issues that illuminate what these poems are about as much as they illuminate Keats's own use of language and theory of poetry.

This essay …

Molecular Fluorescence At A Rough Surface: The Orientation Effects, William Lee Blacke

Dissertations and Theses

The interaction between an emitting molecular dipole and a conducting substrate with a periodic surface roughness is looked at with particular interest in the different orientations of the dipole with respect to the substrate surface. A previous dynamical, perturbative theory for the effects of perpendicular dipole is extended to treat a dipole oriented parallel to the surface of the substrate. The results are then applied to study the modified fluorescence characteristics of the emitting dipoles. Numerical results demonstrate that some fluorescence characteristics are extremely sensitive to the molecular orientation with the dipole oriented along the grating (x direction) exhibiting unique …

Ethnography Of Communication As On Organizational Communication Assessment Tool: A Test Of The Method, Francisca Inez Trujillo-Dalbey

Dissertations and Theses

Professional organizational consultants and researchers performing organizational communication assessments with non-profit boards of directors have few tools available to them and many of these tools under emphasize the centrality of communication and overlook the power-asdomination (Mumby, 1994) issues present in organizations. This study tested the ethnography of communication (Hymes, 1972) as an organizational communication assessment tool with a board of directors of a non-profit organization in Oregon and examined the results by employing Mumby's (1994) construct, thereby conducting a critical ethnography of communication.

This study offers important insights into boards of directors of nonprofit organizations and has important implications for …

Wealth For Everybody - Semantics And Structure Of The Capitalist Metanarrative, Sylvia Hendel

Dissertations and Theses

In 1979 Jean-Fran~ois Lyotard defined postmodemism as "incredulity toward metanarratives." One of six narratives Lyotard saw in decline was the capitalist one, which promised wealth for everybody. According to Lyotard this narrative was refuted by recurrent economic crises in the 20th century. This thesis examines Lyotard's statement about the decline of the capitalist metanarrative by taking the approach of the sociology of knowledge, a branch of sociology that attempts to relate ideas to the socio-historical settings in which they are produced and received. The idea of general abundance, or the semantics, is described in othodox economic theory. Four distinct, successive …

The Impact Of Theories Of Dialogic Epistemology On Composition Theory And Pedagogy, Kandy Sue Robertson

Dissertations and Theses

Dialogic epistemological theory dramatically changes traditional concepts of composition theory and pedagogy in several ways. First, it changes our understanding of the ways in which human beings acquire knowledge. By suggesting that the cognitive environment is dialogic, a product of consensus, rather than isolated within the individual, we come to understand knowledge as a product of experience and interpretation rather than a fixed quantity waiting to be discovered.

Second, dialogic epistemology had changed our concept of the way in which classrooms are configured as well as the ways in which they function. The notion of learning through dialogue facilitates collaboration …

Early To Middle Pleistocene Catastrophic Flood Deposits, The Dalles, Oregon, David Irving Cordero

Dissertations and Theses

A roadcut on Highway 197, three kilometers southeast of The Dalles, Oregon, exposes a sequence of Quaternary sediments and five buried paleosols. The sediments, paleosols, and associated tephras at this site provide evidence of a Quaternary history of catastrophic flooding in the Columbia Basin extending back at least 700 ka and of an early eruption (ca. 600 ka) of Mount Adams. Four sedimentary units are exposed in this cut: Holocene loess, late Wisconsin Missoula Flood slackwater deposits, five pre-late Wisconsin catastrophic flood slackwater deposits bearing well developed paleosols, and late Tertiary Dalles Formation volcaniclastics. All but the oldest are predominantly …

The Persistence Of Elites And The Legacy Of I.G. Farben, A.G., Robert Arthur Reinert

Dissertations and Theses

On a massive scale, German business elites linked their professional ambitions to the affairs of the Nazi State. By 1937, the chemical giant, l.G. Farben, became completely "Nazified" and provided Hitler with materials which were essential to conduct war. With its monopoly over the manufacture of critical wartime products and global business interests, LG. Farben became one of the most powerful companies in the world during World War II, and an integral part of the Third Reich power structure. The conglomerate also provoked hostile mergers within the conquered "territories" of the German Reich, and constructed one of the largest privately-owned …

Japanese Intelligibility And Comprehensibility Assessments Of Different English Accents, David Michael Levin

Dissertations and Theses

As the result of historical events and the adaptive nature of the language itself, English is generally accepted today as the world's international language. While various countries have adapted the English language to serve their own specific needs, the question of whether or not the changes made to English in these countries, for example phonological, will still enable the language to be intelligible in the international arena. If English is to be the de facto world language, then international intelligibility should be an important goal.

For this research, 211 Japanese university students were asked to assess the intelligibility and comprehensibility …

A Lay Theory Of Relational Satisfaction With Best Friends In Japan, Eriko Maeda

Dissertations and Theses

Using a total of 529 Japanese college students (275 females, 254 males) living in Japan, the present study employed five sequential stages. First, it explored Japanese people's beliefs about relational satisfaction with best friends and the organization of these beliefs. In order to explore these beliefs and their organization, this study replicated Cole and Bradac's (1994) study of a lay theory of relational satisfaction with best friends, which focused on people from the United States. The study then examined similarities and differences of Japanese beliefs and organization of the beliefs with those of the U.S. Lastly, the study investigated Japanese …

The Generalization Of Stridency From Treated To Untreated Misarticulated Phonemes, Kathleen Ann Ozanich

Dissertations and Theses

This single-subject study was developed to investigate the potential of treating one misarticulated strident phoneme to induce generalization to other misarticulated strident phonemes. One male, age 4 years 4 months, was trained on /s/ in words. A training program, modified from the Hodson and Paden (1991) phonological cycling approach, was used. Two untreated phonemes from separate and distinct sound classes were monitored as control sounds for across-feature class change. A total of 24 treatment sessions of 50 minutes each were provided. The results from the pretest and posttest showed an increase of 51% correct stridency production for all untreated stridents …

Analysis Of Rhetorical Organization And Style Patterns In Korean And American Business Fax Letters Of Complaint In English, Mi Young Park

Dissertations and Theses

The purpose of this study was to find out if Korean and American business people use different rhetorical patterns in business writing, and if so, how these patterns differ. Specifically, this study examined rhetorical organization and style patterns of Korean and American business letter writing in English to determine differences.

The data used in this study consisted exclusively of fax transmitted business letters of complaint written in English obtained from seven companies in Korea. The sample consisted of seven letters written by American business people and fourteen by Korean business people. They were analyzed according to a predetermined set of …

Training Strategies For Critic And Action Neural Networks In Dual Heuristic Programming Method, Christian Peter Paintz

Dissertations and Theses

This thesis discusses strategies for and details of training procedures for the Dual Heuristic Programming (DHP) methodology. This and other approximate dynamic programming approaches (HDP, DHP, GDHP) have been discussed in some detail in the literature, all being members of the Adaptive Critic Design (ACD) family. The example applications used here are the inverted pendulum problem and a fully nonlinear constant velocity bicycle steering model. The inverted pendulum has been successfully controlled using DHP, as reported in the literature. This thesis suggests and investigates several alternative D HP training procedures and compares their performance with respect to convergence speed and …

Ethnic Conflict In Southern Kyrgyzstan, Jennifer Jane O'Donnell

Dissertations and Theses

This thesis focuses on the interethnic relations between ethnic groups in Southern Kyrgyzstan using survey data collected from 500 students at Osh State University. This study examines the nature of attitudes of students and faculty regarding homogeneity, exclusionary attitudes, satisfaction with current living situation, and interethnic relations.

Research on interethnic conflict suggests that interethnic relations will depend on several variables, including the size and strength of the various ethnic groups, their political opportunities, their economic situation, and their communal ties. This line of research would suggest that the Kyrgyz would be in the strongest position among the ethnic groups in …

Post-Middle Miocene Geologic History Of The Tualatin Basin, Oregon With Hydrogeologic Implications, Doyle Coley Wilson

Dissertations and Theses

The geologic history and sedimentary till of the Tualatin Basin after Columbia River Basalt Group (CRBG) emplacement is assessed and related to groundwater characteristics. The 334 m deep HBD-1 core from the Hillsboro Airport, provides the primary information for sediment characterization and is supported by over 2400 well logs and cores, and four seismic lines. The sedimentary section above the 26 m thick paleosol on the CRBG in HBD-I is divided into two main groups: a 25 m thick section of Missoula flood sediments called the Willamette Silt overlies a 263 m thick finegrained sequence of fluvial Neogene sediments.

Pollen, …

Geochemical Characteristics And Correlations Within The Triassic-Jurassic Age Gabbs And Sunrise Formations Of West Central Nevada, Karen Elizabeth Boelling

Dissertations and Theses

Trace and minor element geochemistry was determined using Instrumental Neutron Activation Analysis for ninety-six (96) limestone and calcareous siltstone samples from four stratigraphic sections in the Triassic-Jurassic age Gabbs and Sunrise formations of west central Nevada. Geochemical data support lithologic and faunal interpretations of relative basin positions of the Sunrise Formation stratigraphic sections, as well as basin development (including transgressive­-regressive sequences) during deposition of the Gabbs and Sunrise formations at New York Canyon (Gabbs Valley Range). All sections show characteristics of both oceanic and continental island arc sources. Rare positive Eu anomalies relative to chondrites suggest that the Gabbs Formation …

Habitats, Sydney Jean Thompson

Dissertations and Theses

A collection of original poetry exploring the theme of landscape as metaphor for human experience. The collection explores the regions of Oregon in three sections entitled, "Pacific," "Skeleton Caves," and "Cascades." Landscape is interwoven with human emotion and personal experiences. Nature becomes an objective participant and teacher in the struggle to understand the nature of grief, loss, love, and life.

The poems included in "Pacific" primarily pertain to relationships. The primary image is water, whereas the the poems in "Cascades" are mountainous, relating to trial, the possibility of volcanic activity, and the promise of unseen vistas. "Skeleton Caves" is named …

The Redemptive Role Of Chivalry In Old French Arthurian Romance (12th And 13th Centuries), Nora Jane Peacock

Dissertations and Theses

Many medieval authors used religious imagery to influence their religious-minded audiences. Old French Arthurian romances are laden with religious images and allegoric undertones drawn from contemporary religious beliefs. The purpose of the present study is to examine the changes in redemptive imagery as represented through certain characters in the romances studied and to demonstrate how the religious views of the Middle Ages were assimilated into this body of Arthurian literature. Two main themes arise from this study: the dynamic quality of the religious images and the functions and purpose of redemption in regards to the final spiritual quest in the …

Images Of Women In Abdelhak Serhane's Le Soliel Des Obscurs, Wendy Grace Cook

Dissertations and Theses

Current trends in North African francophone literature include a movement towards the exploration of alienation and exile, most often in the form of novels written about Maghrebian immigrants in Europe. Yet this alienation exists within the North African context as well, and it is possible to feel alienated and exiled, as well as marginalized, within one's homeland. This question is explored by Moroccan francophone author Abdelhak Serhane in his novel, Le Soleil des obscurs, which is the focus of this study.

The purpose of the research is to examine the four principle female characters in the novel and relate …

Evaluating Modernization And Dependency Explanations Of The Unequal Distribution Of Income In Developing Countries, Paul Timothy Shattuck

Dissertations and Theses

This paper tests two different theoretical explanations of the causes of the unequal distribution of income in less developed countries using data from circa 1990. There are several reasons for examining this much-studied topic. First, as described in the previous research findings chapter below, there is no consensus in the literature regarding the relative effects of modernization and dependency variables on income inequality. Determining the independent effects of the two models is still an open ended question. Second, the availability of more recent data provides us with an opportunity to check the possibility that previous findings were partly due to …

Enter-Action, Pencils, Nandei Mcanally

Dissertations and Theses

Enter-Action: Pencils is a site-specific sculptural installation m Gallery 299, Neuberger Hall, Portland State University, Portland, Oregon April 8 through April 30, 1997. This installation continues the theme of a larger body of work concerned with audience participation in art. All are concerned with the psychology of sentimentality, notions of memory and the spatial qualities of multiple objects.

Developing A Language In Education Policy For Post-Apartheid South Africa: A Case Study, Nancy Murray

Dissertations and Theses

The dismantling of apartheid laws, the all-race elections of 1994, and a new Constitution signal opportunities for fundamental change in South Africa's educational system and language policies. This study describes the development, still in progress, of a new language in education policy. The primary focus is on the various issues involved in the making of a policy--the assumptions and principles which provide the foundation for a new policy, the active participants in the policy debate and formulation, the perceptions of the role of English in South African society and schools, English as the medium of instruction, and possible consensus at …

Distribution Of Heavy Metals And Trace Elements In Soils Of Southwest Oregon, Rafiqul Alam Khandoker

Dissertations and Theses

Soil samples from 118 sites on 71 geologic units in southwest Oregon were collected and analyzed to determine the background concentrations of metals in soils of the region. Sites were chosen in areas that were relatively undisturbed by human activities. The U.S. Environmental Protection Agency approved total-recoverable method was used to recover metals from samples for analysis. The twenty six metals analyzed were: Ag, AI, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, La, Li, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Tl, V and Zn.

The Klamath Mountains followed by the Coast Range contain the …

The Emergence Of An Icon: The Frida Kahlo Cult, Teresa Neva Tate

Dissertations and Theses

At her death in 1954, Frida Kahlo was known as little more than the wife of muralist Diego Rivera. Since then her art and personae have taken on a cult-like following and she has become an icon of popular culture. Thus far Frida's repute has stretched across three decades, from the 1970s, 1980s, and into the 1990s. Frida's popularity is viewed as primarily emerging from the Women's Movement of the 1970s. However, interest from many other groups have carried her image into the 1980s and 1990s. Aside from the Women’s Movement, Frida's popularity reflects a growing interest in Mexico, specifically …

Rethinking Appropriateness: A Look At Hegemonic Ideals As Related To Perceived Communication Competence In Women, Kristi L. Meade

Dissertations and Theses

The author argues that the hegemonically-constructed criteria of "appropriateness," as related to communication competence, is not palatable or functional for female communicators much of the time for it serves a social milieu which marginalizes women. Spitzberg and Duran (1993) state, "appropriateness seems spring loaded towards the status quo'' and may work against the interests of certain groups. In this paper, the author attempts to illuminate evidence of power imbalances covertly imbedded in the ideologically complex determination of appropriateness as a central criteria for communication competence in women. Competence theory is problematic and must be re-evaluated: it is contradictory and confusing, …

An Historical Perspective Of Oregon's And Portland's Political And Social Atmosphere In Relation To The Legal Justice System As It Pertained To Minorities: With Specific Reference To State Laws, City Ordinances, And Arrest And Court Records During The Period -- 1840-1895, Clarinèr Freeman Boston

Dissertations and Theses

Racial and ethnic minorities are disproportionately represented in Portland, Oregon's criminal justice system. Laws, legal procedures and practices that excessively target minorities are not new phenomena. This study focused on a history of political and social conditions in Oregon, and subsequently, Portland, from the 1840's to 1895, that created unjust state laws and city ordinances that adversely impacted Native Americans, African Americans, and Chinese Immigrants. Attention was also given to the Jewish population.

The approach was to examine available arrest and court records from Oregon's and Portland's early beginnings to ascertain what qualitative information records could provide regarding the treatment …

The Effects Of Position Power And Personal Power On The Incidence Of Sexual Harassment In The Workplace, Eva Marie Labonte

Dissertations and Theses

Sexual harassment is an important issue in today's workplace. Employees who have been sexually harassed may experience stress and a hostile, unpleasant work environment. Researchers have suggested that a person's level of power may affect the occurrence of sexual harassment.

The purpose of the present study was to partially test a theoretical model relating power and sexual harassment in order to determine if there is a connection between a victim's level of position and personal power and the incidence of sexual harassment in the workplace. The study attempted to answer the following questions: 1) Do men hold more power than …

Peer Context Influences On School Motivation: A Naturalistic Observation Of Peer And Teacher Contingencies Following On-And Off-Task Behavior In A Fifth Grade Classroom, Nicole Ann Sage

Dissertations and Theses

With regard to school motivation and performance, two questions have been central for both educational and developmental psychologists; Why do some students do well in school whereas others do not and why is it that over time, those students who do well, continue to do well, while those who don't, often get worse? Findings with regard to the first question are conclusive; many factors are associated with doing well in school. With regard to the second question however, the findings are less conclusive.

Parents, teachers and peers have been regarded as contexts in which socialization occurs. However, much of the …