Digital Commons Network^™

Intergenerational Programming: A Confluence Of Interests Between The Frail Elderly And Urban Youth, Doris Schindler

Dissertations and Theses

Two groups of urban residents present ongoing problems, the frail elderly and disadvantaged youth who are approaching transition from school to the work force. Many of the disadvantaged youth are at risk because of family background, inadequate education, and lack of work experience. Many of the frail elderly are unable to care for themselves because of debility, chronic illness, or functional impairments.

The United States is experiencing an unprecedented increase in the numbers of persons over 65 years of age and it is expected that between 1980 and 2000 there will be a 67 percent increase in persons 80 and …

Effects Of Participant Roles On Input Interactions And Comprehensible Output, Larry Douglas Morgan

Dissertations and Theses

The purpose of this thesis is to investigate what effect, if any, the social roles between second language learners and their conversational partners have on the types and frequencies of the following discourse categories: (a) input interactional modifications (b) corrections of language learners' linguistic errors by others and (c) language learners' production of comprehensible output. This study also seeks to corroborate previous research findings with regards to negotiation of meaning interactions and other-corrections of language learners' linguistic errors.

Improved Methodology For Limit States Finite Element Analysis Of Lattice Type Structures Using Nonlinear Post-Buckling Member Performance, Markus Ostendorp

Dissertations and Theses

In an attempt to achieve more efficient designs, the technological frontier is pushed further and further. Every year science probes for a better understanding of natural phenomena, discovering new and improved methods to perform the same task more efficiently and with better results. One of the new technologies is the nonlinear analysis of structural systems using inelastic post-buckling member performance. Inelastic post-buckling member performance is defined as the constitutive relationship between axial load and displacement after the ultimate member capacity has been exceeded. A nonlinear analysis is able to predict the failure behavior of a structural system under ultimate loads …

Study Of Racial And Ethnic Relations In Portland Report Of The Employment Subcommittee, City Club Of Portland (Portland, Or.)

City Club of Portland

No abstract provided.

Attitude Functions And Political Behavior: The Issue Of Gay Civil Rights, Josephine Young

Dissertations and Theses

This study explored the relationship between voters' political behavior regarding the issue of gay rights and the underlying psychological needs served by their attitudes on this issue. A telephone survey of 100 randomly selected local voters was conducted, during which Herek's (1987) Attitude Functions Inventory (AFI) was administered. Three of the four attitude function subscales (Experiential- Schematic, Social-Expressive and Ego-Defensive) were confirmed using a LISREL confirmatory factor analysis. The Value-Expressive subscale was not confirmed and showed poor reliability. Pro- and anti-gay rights behavior was measured using a Political Behavior Index (PBI) developed for this study. Regression analyses and MANOVAs were …

An Examination Of Moral Boundaries Associated With Legal And Social Changes In Response To The Aids Epidemic, Lauri Sue Johnson

Dissertations and Theses

This thesis explores the relationship between law and society and various forms of causality: (1) legal change leading to social change; (2) social change leading to legal change; and (3) the interdependent interaction between social change and legal change. It is proposed that a multi-directional approach would be the most useful in examining the moral boundaries exemplified in the law identified with legal and social changes that have resulted in response to the AIDS epidemic.

The English Crown's Foreign Debt, 1544-1557, Wayne M. Kline

Dissertations and Theses

As background to an investigation of the crown's foreign borrowing from 1544 though 1557, this thesis examines the general fiscal situation of the mid-Tudor Commonwealth with special emphasis on the great inflation of the 16th century, the role of Antwerp in European finance, and the relationship between war and English fiscal policy. It then examines in detail the creation of the debt under Henry VIII, its development into a standard feature of state finance under Edward VI, and its liquidation under Mary. Information on England and English crown finance was drawn principally from published primary sources while information on the …

Effects Of Task Difficulty On Naming Performance Of Aphasic Subjects, Susan Kay Kucera

Dissertations and Theses

This investigation examined the effects of task difficulty on aphasic individuals' naming performance. Subjects were presented lists of easy-to-name and difficult-to-name items. In the high success condition, difficult lists were interspersed among a larger number of easy lists. In the low success condition, easy lists were interspersed among a larger number of difficult lists. Percentages of correct responses for administration of each list were calculated for each subject. Group means for each list were derived by averaging the individual scores. Group means in the high success and the low success conditions were compared with baseline measures to determine experimental effects. …

Battle For The Boulevard, Patricia Luann Antoine

Dissertations and Theses

This study explored the nature of community power and decision-making surrounding the renaming of Portland's Union Avenue in honor of the slain civil rights leader, Martin Luther King, Jr. Employing an integrated theoretical framework based on G. William Domhoff's (1967) perspective of the compatibility of C. Wright Mills' Power Elite Model (1956) and Robert A. Dahl's Pluralist Model (1961) plus Claude S. Fischer's (1982) perspective on the nature of the urban social environment, this study attempted to provide insight into and understanding of the dynamics involved in the controversy that developed over the efforts to rename a street for Dr. …

1992 Commencement Program, Alcena Boozer

Commencement Archives 1990-99

The program for the Portland State University Spring Commencement ceremony on June 6, 1992.

Alcena Boozer, M.S., principal of Jefferson High School in Portland, delivered the commencement address.

Perceiving And Coping With Exclusion: The Socialization Experiences Of Ethnic Minority Nursing Students, Sarah Porter-Tibbetts

Dissertations and Theses

This study focused on the experiences of ethnic minority nursing students at a predominately white institution, the Health Sciences University School of Nursing in an attempt to learn more about the stress, appraisal, and coping of this group of individuals. The University School of Nursing was selected as a comparison site as it offered a setting with no predominate ethnic group. Faculty•s perceptions of students stress, appraisal and coping were sought to provide a context for the students• experience. A review of the literature indicated that ethnic minority students in predominately white universities experience alienation. At some universities white and …

Introduction, Lawrence Wheeler

Anthós Journal (1990-1996)

Introduction to the Summer 1992 edition of Anthos, an undergraduate journal of the Portland State University Honors Program.

Monsters Of Antithesis, Melody Leming-Wilson

Anthós Journal (1990-1996)

This paper traces and interrogates the multiple theories of matriarchy that have arisen in recent years and then turns to the Greek myths to show how matriarchies functioned in this literature. The theories of matriarchy often stem from the pre-Hellenic stories of matriarchy shown in Greek myths. In addition, these theories often suggest that the colonizing force of Indo-Europeans changed these myths into patriarchical ones. The Amazonian women can be seen to upset the patriarchal myth in important and interesting ways which suggest a matriarchal underpinning to their society. The question of whether a historical matriarchy actually existed is shown …

Alzheimer's Disease Caregivers: The Transition From Home Care To Formal Care, Marie Theresa Duncan

Dissertations and Theses

Elderly people with irreversible cognitive declines such as Alzheimer's Disease (AD) make many demands on those who must care for them, whether those caregivers are family members or the paid staff of nursing homes. When family members no longer have the capacity to meet these demands, a move to a nursing home or other formal care facility becomes the only solution. Such a shift does not, however, mean the end of family caregiving. Instead, the family's caregiving activities must be integrated with the ongoing efforts of the formal care staff. Currently, relatively little is known about 1) what families experience …

A Descriptive Study Of The Implementation Of An Integrated Whole Language Approach At The Fifth Grade Level, Ardyth Shapiro

Dissertations and Theses

The purpose of this study was to describe the implementation of a major curriculum change at the fifth grade level in two different school district settings; an urban district and a suburban district. The major curriculum change was a shift from traditional reading and language arts instructional approaches to an Integrated Whole Language instructional approach. The implementation of this change was examined on the basis of self-reports by administrators, teachers, and students and was analyzed in the context of organizational factors in schools that have typically influenced change. These included school district demographics, the decision making process, administrative support, inservice …

Intensive Esl Course Performance As A Predictor Of Academic Success, Coleman South

Dissertations and Theses

In order to determine the reliability of international students' English as a Second Language (ESL) class performance as a predictor of academic performance, a population of 169 international students at Portland State University (PSU) in Portland, Oregon were selected and statistical tests were performed on their GPAs and TOEFL scores. Individual students' GPAs were computed for all ESL classes taken and for each component--grammar, reading, writing, and speaking/listening--as well as for the end of the first quarter, first year, and second year of academic study. Pearson Coefficient Correlations were then computed for the ESL and academic GPAs. The students were …

Applications Of Digital Signal Processing With Cardiac Pacemakers, Merry Thi Tran

Dissertations and Theses

Because the voltage amplitude of a heart beat is small compared to the amplitude of exponential noise, pacemakers have difficulty registering the responding heart beat immediately after a pacing pulse. This thesis investigates use of digital filters, an inverse filter and a lowpass filter, to eliminate the effects of exponential noise following a pace pulse. The goal was to create a filter which makes recognition of a haversine wave less dependent on natural subsidence of exponential noise.

Research included the design of heart system, pacemaker, pulse generation, and sensor system simulations. The simulation model includes the following components:

• Signal source, …

Painter's Wilderness, Eddie Peters

Dissertations and Theses

Painter's Wilderness is a transition between painting strictly from imagination to painting with the use of drawings and sketches to interpret and authenticate an observation. The transition became an exploration of value patterns, compositional shapes and color correspondence in building a technically successful painting while allowing the piece to have its own life.

Gender Differences In Conversational Style: An Experiment In Interpersonal Communication, Constance M. Cooper

Dissertations and Theses

Communication problems and conflict may occur between partners in intimate dyads when systematic gender differences in language contribute to misinterpretations.

This research investigated effects of gender on interpretations of hypothetical conversations between dyads, and also on judgments of likelihood of conflict.

Following research by Fishman (1983), it was hypothesized that male and female subjects' interpretations of male speakers would be more similar than would male and female subjects' interpretations of female speakers. Based on Tannen's (1990) work, it was hypothesized that male subjects' ratings of likelihood of conflict would relate to their interpretations of speakers as "controlling;" female subjects' ratings …

A Diagnostic Analysis Of Elementary Principal' Practices Which Serve Youth At-Risk Of School Failure, Rikki Kenneth Patrick

Dissertations and Theses

This study provides a description of the practices elementary school principals employ to reduce the likelihood that at-risk youth will actually experience school failure. The problem investigated in this study is reflected in this broad question: What is the relationship of principals' practices to the provision of service for at-risk youth?

Differences in the importance and frequency of use of practices by principals were compared. Variables such as school size, percentage of students who are eligible for free lunch, percentage of students who are at-risk, student mobility, and principal's rating of how successfully their school is serving at-risk youth were …

L'Être Et Le Paraître À Travers Cinq Romans De Raymond Queneau, Mireille J. Balland

Dissertations and Theses

The writings of Raymond Queneau span a period of more than forty years and reflect the multiplicity of his approaches: essays, songs, poems, scenarios for the cinema, translations (from English to French), journal, and novels.

My study focuses mainly on five novels: Le Chiendent (The Bark Tree), Les Fleurs bleues (Between Blue and Blue), Le Dimanche de la vie (The Sunday of Life), Pierrot mon ami (Pierrot) and Zazie dans le métro (Zazie in the Metro), the one that made him known to a wide reading audience. Queneau contributed to the very rich philosophical and literary scene in France sandwiched …

A Comparison Of Grammatical Morpheme Usage By Four Year Olds With Normal, Impaired, And Late Developing Language, Sally Alforde

Dissertations and Theses

The purpose of this study was to determine whether language-disordered four-year-old children and those with a history of language delay but currently normal functioning would have acquired a significantly lower percentage of 13 grammatical morphemes than children of the same age with normal language skills. Research has shown that there is a consistency of order in which these morphemes are acquired in children with normal language ability. Studies have also shown that while language disordered children acquire these grammatical morphemes in a similar order, the process is slowed down. Language disordered children have difficulty with grammatical morpheme development. Not found …

Hegemony In Two Mainstream Oregon Newspapers: The War On Poverty Era Vs. The Post-Reagan Era, Marcia R. Hood-Brown

Dissertations and Theses

In my research I use qualitative content analysis to determine if and how the hegemony of the capitalist class in the United States influences the content of news texts on poverty. I analyze messages from two contrasting historical eras, the War on Poverty era and the post-Reagan era.

The Development Of A Predictive Model Of Pretrial Misconduct, Donald R. Trapp

Dissertations and Theses

The problem of jail overcrowding has forced corrections officials and jail administrators to examine ways in which to better manage available jail space. Pretrial release and detention policies have been a target of this examination as pretrial defendants typically account for 50% of a jail's population. Standards for pretrial release exist, but their administration varies by jurisdiction. The impact of jail overcrowding on pretrial release policies has been to decrease the time available to render a decision. Recent efforts to standardize pretrial release standards in Oregon have not addressed the issue of expediency. The current study examines pretrial misconduct (failure …

Corporatism In American Foreign Policy Toward Germany Between The Wars, 1921-1936, William R. Martin

Dissertations and Theses

This thesis is an investigation of how United States foreign policy was made in the context of German-American relations in the period between the two world wars. The problem under investigation is whether the United States was using a corporatist approach in dealing with the problems of Germany and ultimately Europe and whether the corporatist model is a good one for analyzing foreign policy development during this period. Corporatism, as it is used in this thesis, is defined as an organizational form which recognizes privately organized functional groups outside the United States government, which collaborate with the government to share …

A New Approach To The Decomposition Of Incompletely Specified Functions Based On Graph Coloring And Local Transformation And Its Application To Fpga Mapping, Wei Wan

Dissertations and Theses

The thesis presents a new approach to the decomposition of incompletely specified functions and its application to FPGA (Field Programmable Gate Array) mapping. Five methods: Variable Partitioning, Graph Coloring, Bond Set Encoding, CLB Reusing and Local Transformation are developed in order to efficiently perform decomposition and FPGA (Lookup-Table based FPGA) mapping. 1) Variable Partitioning is a high quality hemistic method used to find the "best" partitions, avoiding the very time consuming testing of all possible decomposition charts, which is impractical when there are many input variables in the input function. 2) Graph Coloring is another high quality heuristic\ used to …

An Improved Formulation Of The Temperature Dependence Of The Gummel-Poon Bipolar Transistor Model Equations, Chorng-Lii Liou

Dissertations and Theses

A number of shortcomings were found after complete derivation of the temperature dependence of equations, and the expressions related to the Early effect in the present Gummel-Poon 2 model, as implemented in the TEKSPICE program. The formulation and application of improved model equations is presented, followed by a detailed comparison of the existing model with the one developed in this work.

Modeling Techniques For Water Supply Forecasting In The Western United States, David Charles Garen

Dissertations and Theses

Water supply forecasting in the western United States is the prediction of the volume of water passing a given point on a stream during the primary snowmelt runoff season. Most water supply forecasts are produced from multiple linear regression models using snowpack, precipitation, and streamflow measurements as independent variables. In recent years, conceptual watershed simulation models, typically using a time step of one day, have also been used to produce these forecasts.

This study examines model usage for: water supply forecasting in the West and has three specific purposes. The first is to examine the traditional usage of multiple linear …

Personal Values, Work Values, And Job Interests Of Nursing Students, Stella Beach Bellarts

Dissertations and Theses

The purposes of this study were to (1) describe the personal values and work values of nursing students in the last year of their present educational preparation, (2) to investigate the relationships between values, both personal and work, and selected demographic variables (type of educational institution, present educational preparation, job interests, and age), and (3) to examine the correlations between students' personal values and work values. Using the Profile of Life Values (PLV) and the Ohio Work Values Inventory (OWVI) , the personal and work values of 452 student nurses were examined, first as a total sample for means and …

A Cycle Of Crisis And Violence : The Oregon State Penitentiary, 1866-1968, Joseph Willard Laythe

Dissertations and Theses

This thesis examines seven crises at the Oregon State Penitentiary between 1866 and 1968 which are symptomatic of a larger pathology of power at play at the institution. These prison crises brought the pathology of power out from behind the thick grey walls of the institution and to the eyes and ears of an uninformed public. This arousal of such attention forced the prison to re-evaluate its penal model, enact half-hearted reforms, but then resume to the institution's traditional pattern and style of punishment. This inability to address the crises or resolve the immediate problem points to a larger problem--namely …