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The Leadership Of African American Women Constructing Realities, Shifting Paradigms, Gloria Murphy Gostnell

Dissertations and Theses

The purpose of this qualitative study was to learn more about leadership from the perspectives, norms, and values of a selected group of African American women leaders. I sought to develop a more inclusive view of the realities of leadership, and a better understanding of the impact of the interlocking status of race, gender, and social class on the practice, pursuit, and perceptions of leadership by these women.

This study is grounded in a Black women's standpoint, and places Black women's experiences at the center of analysis. In answer to the question "How do we know the world?," the standpoint …

Evaluating The Effects Of A Peer Training System On The Subsequent Performance Of New Employees, Dariush Khaleghi

Dissertations and Theses

Peer training is one of the most recent training methods identified. Some anecdotal studies claim that peer training is successful, however, there is no empirical data to support such claims.

The purpose of this study was to conduct an empirical evaluation of a Peer Training System (PTS) in a manufacturing environment. Effects of the PTS on reaction, behavior, and results criteria described by Kirpatrick (1959) were explored. The PTS group was compared to a control group that did not receive any systematic training. It was hypothesized that the PTS trainees would obtain higher ratings on four dimensions of performance (operation, …

Temperament Differences In Children With A History Of Slow Expressive Language Development And Their Peers With Normal Language Development, Beth Ann Jones

Dissertations and Theses

Language is the way in which individuals are able to express ideas, feelings, needs, expectations, and form relationships with others in their surrounding environment. A disruption in language development may negatively impact a child's social development. Research shows that children with language delays or disorders tend to have increased social and behavioral difficulties (Cantwell & Baker, 1977; Caulfield, Fischel, DeBaryshe, & Whitehurst, 1989). However, research has not examined temperament differences in young children with language delays or disorders. The question this study sought to answer was: Is there a significant difference in the dimensions of temperament between children with a …

The Demographics, Motivations, And Role Conceptions Of Student Nurses, Steven C. Von Flue

Dissertations and Theses

This thesis investigates the following factors concerning student nurses: (1) demographic background and life experiences; (2) motivations to enter and commitment to nursing school; (3) students' conceptions of the role of a nurse; (4) comparison of students' expectations with their ideals and with the realities of nursing.

A questionnaire was administered to first year nursing students at three institutions; a four-year baccalaureate degree program and two community college associate degree programs. The two types of institutions were chosen to allow comparison between students on two different career tracks.

The findings indicate that contemporary student nurses are older than typical college …

Wear Due To The Physical And Petrographic Properties Of Rocks And Their Dynamic Interactions With Mining Equipment, Christian Poppeliers

Dissertations and Theses

Wear to mining equipment reduces operational efficiency. If wear rates can be predicted, appropriate matching of alloys to the mine' s geologic conditions can aid in improving the operational efficiency. This study addresses rock characteristics which lead to wear. Macroscopic rock tools which lead to wear include sharp edges and comers on rocks. During a rock/equipment interaction, these rock tools cause high point pressures on the surface of the equipment which leads to ductile cutting and gouging of the surface and subsequent removal of metal. Hard mineral grains, or grain tools, produce abrasion as the grains move across equipment surfaces. …

Subject/Matter, Gilles J. L. Foisy

Dissertations and Theses

The process of obtaining the Master of Fine Arts degree led me to probe the aims and methods of my artmaking. What emerged and became uppermost was the issue of form and content or perhaps form versus content. While highly concerned with the formal aspects of art, content (subject matter) would not fade from my intentions or cease to occupy my mind. Through much "soul searching" and inquiries into numerous materials both familiar and new to me, I concluded that my intended content was about my experience of being. I further distilled my conclusion and focused on my ontological experience …

Abstract Index Interfaces, Muralidharan Janakiraman

Dissertations and Theses

An index in a database system interacts with many of the software modules in the system. For systems supporting a wide range of index structures, interfacing the index code with the rest of the system poses a great problem. The problems are an order of magnitude more for adding new access methods to the system. These problems could be reduced manifold if common interfaces could be specified for different access methods. It would be even better, if these interfaces could be made database-system independent. This thesis addresses the problem of defining generic index interfaces for access methods in database systems. …

Gender Differences In Adaptive Behavior Between Two-Year-Old Boys And Girls With Slow Expressive Language Development, Christine Lee Rusnak

Dissertations and Theses

Research has suggested that there are significant differences between genders in various aspects of normal, as well as abnormal development. It has been established that more boys than girls have speech deficits, such as stuttering and poor articulation, are less social, and display more behavior problems. However, past studies also suggest that females exhibit greater delays and deficits when affected by a disorder compared to males.

The question posed by this study is: How do the communication skills, both expressive and receptive, as well as daily living skills, socialization skills, and motor skills of two-year-old boys with slow expressive language …

Counting Vessels, M. Siri Amrit Kroesen

Dissertations and Theses

The discussion and illustration of how paintings function as thresholds is examined in the thesis report and the thesis exhibition, Threshold implies the passage of how an artist approaches the processes of seeing. The painting is the entry point, a place of connection of artist and viewer, a record of human experience transforming individual, interdependent and universal knowledge. Issues of the human body's relationship to vessels, and the metaphor that is integrated in relationship of space and proximity is explored. The significance of symbols and signs and the interplay of historical and personal imagery are examined through the precepts of …

Feminine Rhyme, Laurie Mantecon

Dissertations and Theses

'Feminine Rhyme' is a sequence of objects and paintings that resonate with women's experience in contemporary culture. The components I have used are: the structure of the grid, aggressive surface handling, and language derived from text. I have reconfigured these elements to direct the viewer in exploring layers of information that can be viewed in fragments as well as understood within the containment of a sound whole.

I have explored the relationship of gender identity in our culture, and the role women play in association to masculine power. Through repetitive use of the grid, combined with isolated words and images, …

Using A Computer Program About Pediatric Hearing Evaluations To Help Educate Parents, Jeanne E. Aleskus

Dissertations and Theses

Hearing assessment techniques, and counseling for the pediatric population are different from those used on adults. Parents will often not have any prior knowledge of how their child's hearing will be assessed. Therefore, many questions may pertain to the mechanics of the evaluation. Audiologists may find the questions take away some of their counseling time and they have less time to discuss the diagnosis and prognosis of the child. The purpose of this study was to determine if a computer program developed with information about pediatric evaluations could be used to educate individuals about this process. Twenty subjects were involved …

Material Origins, Carol E. Minchin

Dissertations and Theses

The intent of this thesis project was to use sculpture as a means of investigation for exploring the structural uses of Masonite, and to understand how those uses affect the nature of my work.

The transformation of this material into form becomes the a process that is adjusted and refined until a formal solution is found.

The tension, texture, scale, and form of the work contribute to a dialogue that results in sculptures that reference the human body and the growth of plants.

Songs And Stories That Only You Know: Multiplicity, Meaning, & The Metaphorical Bridge, Matthew Haggett

Dissertations and Theses

The thesis report will serve as a companion for the body of work that is the bulk of the thesis project. The theme of the thesis project is "the bridge". "The bridge" is a metaphor for meaning occurring through context. It is present on many levels. It will implicit in much of the discussion. I will include themes such as the play of differing scales, the ambiguous line between part and whole, and the reasons for the book format . Specific imagery that occurs repeatedly in the work, like architecture and knots, will be explained in terms of its sources, …

Jacob And Wilhelm Grimm's Fairy Tales And Children, Cornelia Marianne Seigneur

Dissertations and Theses

Jacob and Wilhelm Grimm prided themselves on the notion that their collection of fairy tales, the Kinder-und Hausmärchen, was poetry from the Volk. Through their collection they sought to preserve the culture of a Germany disrupted by Napoleon.

Although the Grimm brothers did not originally set out to write children's literature, it became a natural progression for their fairy tales to be used for children.

The Grimms were certain that their fairy tales should be read to children. They saw the naturalness in their tales, thereby claiming that the Kinder-und Hausmärchen would be a good "Erziehungsbuch." As people …

Phonological Awareness Skills In Children With Highly Unintelligible Speech, Sheryl Mohwinkel

Dissertations and Theses

The phonological awareness skills of children with language disorders has been well addressed throughout the literature. Research into the phonological awareness skills of children with highly unintelligible speech, however, is still in its infancy. One published study has looked at the relationship between phonological awareness skills in children with persistent phonological impairments and in children with normal phonology (Webster & Plante, 1992). Significantly higher scores were recorded on three of the four phonological awareness measures for the children with normal phonology As phonology improved, so did the children's phonological awareness skills. The purposes of the present study were to determine …

Influence Of Articulation And Phonology Intervention On Children's Social And Emotional Characteristics, Tracy Lynn Carlisle

Dissertations and Theses

It would be useful to obtain information about social and emotional characteristics in children who are receiving articulation/phonological intervention in order to assess the effectiveness of various treatment approaches from a social/emotional perspective. The purpose of this study was to determine whether or not articulation and phonological intervention influences children's social and emotional characteristics as perceived by their parents and, if so, which articulation approach (traditional vs. phonological cycling) results in more improvement in different domains of social and emotional characteristics. The specific social and emotional characteristics explored in this study are social skills, communication, independence, self-esteem, and domestic responsibility …

Family Coping And Adaptation To Traumatic Brain Injury, Richard Francis Burton

Dissertations and Theses

The purpose of this thesis is to (a) briefly describe the dynamics of traumatic brain injury (TBI) that most commonly affects the family including: injury characteristics, personality changes, psychosocial implications, and the family impact; (b) research and summarize the literature that pertains to the impact of TBI behavior; (c) review and explain considerations for families and counselors working with the injured patient and each other; (d) review published empirical studies on specific support interventions that address family adaptation and coping methods for those that are facing TBI; and (e) review compare and contrast relevant TBI materials designed to measure effective …

Children With Early Language Delay: A Group Case Study Of Outcomes In Intermediate Grades, Tracey Abild-Lane

Dissertations and Theses

Current research in early language development suggests that children who were diagnosed during preschool with expressive language delay would demonstrate difficulties during elementary school years. This purpose of the present study was to qualitatively describe the outcome of children with a history of early language delay and differing levels of expressive performance (ELD and HELD), as reported by the parents. A questionnaire was developed to determine the children's current age and grade level, past and present reading ability and reading interests, best and worst academic subject, special services and diagnosed disability, speech and language concerns, friendships concerns, and behavioral and …

Japanese Students' Perception Of Their Language Learning Strategies, Michiyo Ozawa

Dissertations and Theses

Students' use of language learning strategies (LLSs) is affected by their educational backgrounds and academic requirements, and so are their attitudes toward language learning. This study investigates Japanese students' perception of their English LLSs in different language environments: Japan and the United States.

A group of 43 Japanese students from Otemae College participated in a cultural study program at Portland State University. The group consisted of 28 students who studied for two terms (ST Group) and 15 students who studied for three terms (LT Group).

In this study, a combination of a self-assessment questionnaire, dialogue journals, and a card-ranking activity …

Contention-Free Scheduling Of Communication Induced By Array Operations On 2d Meshes, Andreas Bernhard Georg Eberhart

Dissertations and Theses

Whole array operations and array section operations are important features of many data-parallel languages. Efficient implementation of these operations on distributed-memory multicomputers is critical to the scalability and high-performance of data-parallel programs. This thesis presents an approach for analyzing communication patterns induced by array operations and for using run-time information to schedule the message flow. The distributed, dynamic scheduling algorithms guarantee link-contention-free data transfer and utilize network resources almost optimally. They incur little overhead, which is important in order not to reduce the speedup gained by the parallel execution. The algorithms can be used by compilers for the generation of …

Understanding Ki In The Daily Experience Of Advanced Practitioners Of Aikido: A Phenomenological Study, Steven C. Andress

Dissertations and Theses

Ki, Japanese for living energy (Chi in Chinese), is at the absolute core of the Oriental model of medicine and wellness. Complementary to this model, many Oriental martial art exercises have evolved to cultivate Ki for optimal health. However, the concept of Ki remains poorly understood and relatively unexplored in traditional Western health and medical literature. Further, the health focus of martial art research has remained primarily concerned with the arts' contribution to psychological health. This has left a significant gap in our understanding of the other health benefits that these arts and Ki have to offer. To begin closing …

An Assessment Of The Needs Of International Students For Student Services At Southern Oregon State College, Molly K. Emmons

Dissertations and Theses

International students at our institutions of higher education have educational and personal needs which extend beyond the classroom. These needs are supposedly provided for by student personnel services, but little data has been collected which examines how international students use student services, and if their use differs significantly from use by American students. If their perceptions of students services and use of these resources does differ, what does that signify? This study measures the use and perceptions of student services by international and American students at Southern Oregon State College. Twenty-one philosophical objectives were examined for levels of importance, effectiveness, …

Circuit Implementation Of A High-Speed Continuous-Time Current-Mode Field Programmable Analog Array (Fpaa), Osama K. Shana'a

Dissertations and Theses

The growing interest in programmable analog circuits has led to the development of Field Programmable Analog Arrays (FPAAs). An FPAA consists of: 1) a programmable cell that can be reconfigured to perform several analog functions. 2) an architecture that interconnects a number of copies of the programmable cell.

In this thesis, the full monolithic circuit implementation of the analog part of the programmable cell is presented. Chapter I gives an introduction to the idea of FPAA and introduces the FPAA architecture and the cell block diagram. Chapter II deals with the design and verification of a differential current-mode four-quadrant multiplier. …

An Analysis Of Japanese Learners' Comprehension Of Intonation In English, Misako Okubo

Dissertations and Theses

Typically, most native speakers of Japanese, who have been taught English in Japan, have had limited exposure to prosodic features of English. Consequently, their ability to understand the meaning of different intonation patterns is limited as well. Though it is generally accepted that intonation plays a crucial role in English communication, comprehensive pedagogical materials for teaching English intonation to native speakers of Japanese are not widely available or used in Japan. This is, in part, due to the complexity of English prosodic features and their abstractness. A better understanding of these barriers requires that the extent and the nature of …

An Integrated Approach To Theories Of Loss And Adaptation To Disability, Marjorie Anne White

Dissertations and Theses

Many theories have been proposed that attempt to explain response and adaptation to loss. However, no one theory has been shown to be universally applicable to all individuals suffering a loss. This paper presents an overview of many of these theories, paying special attention to the relationship between the theories of loss and adaptation to disability. The theories include the psychoanalytic model of loss, stage models of adaptation to loss, the value change theory of acceptance of loss, chronic sorrow, the cognitive adaptation theory, the stress and coping model, developmental theory, and the existential perspective on loss and grief. The …

What In God's Name: The Ordination Of Women And The Inclusive Language Liturgy Movement, Marylee L. Prince

Dissertations and Theses

In the years since World War II, increasing numbers of women have been ordained as clergy in mainstream Protestant denominations. During this period there has also been a movement to use inclusive language for God. This study examines the possibility that use of inclusive language for God in communal prayer by congregations in specific denominations (United Methodist Church, United Presbyterian Church USA, Evangelical Lutheran Church in America, United Church of Christ, and the Episcopal Church USA) is related to experience with women clergy. Interviews, based on a questionnaire developed for this study, were held with the pastors of six Portland …

Effects Of Posttraining Maintenance Sessions On Aphasic Subjects' Verbal Labeling, Connie Allene Freed

Dissertations and Theses

For many years, treatment for word retrieval deficits has involved the use of various cueing techniques to help trigger retrieval of target words. Research has shown that accuracy for future retrieval of target words is best achieved by training subjects with semantically based cues. Personalized cues that are created by the subjects themselves to help remember a target word have been shown to be the most effective of the semantically based cues. However, even with the use of personalized cues, accuracy for naming tasks has been found to decrease once training is completed. Current research in memory indicates that, for …

Intervention History Of Children With Slow Expressive Language Development, Kathleen Belfiore

Dissertations and Theses

Children who are identified with slow expressive language development (SELD) around the age of two are producing less than fifty intelligible words or no two word phrases. Current research suggests that some children with SELD outgrow their delay while others continue to develop long term language difficulties. The literature shows varied findings of short term recovery but long term deficits, and shifts in the specific expressive language deficits as the child with SELD matures and encounters increased language demands. Suggestions are found for a mix of monitoring and early intervention, in step with signs of readiness and dynamic assessments, to …

Creating Knowledge About The Literacy Needs Of Juvenile Offenders: Reflections On A Qualitative Research Project, Regina Nadia Eastman

Dissertations and Theses

This thesis attempts to problematize a collective silence around the concept of race that developed in a Research Methodology English 510 course taught by Dr. Gradin, the Director of Writing at Portland State University, during the Fall quarter of 1995. The members of ENG 510 created a qualitative research protocol that was intended to create knowledge about the literacy needs of juvenile offenders. This was done in partnership with the Juvenile Rights Project, a non-profit advocate for juveniles in the Multnomah county courts, and with Portland Youth Redirection, a program that offers detention alternatives to juvenile offenders. The research was …

Fire Ants, Joyce Marie Riha

Dissertations and Theses

Loss is a fundamental part of the human experience, from the loss of security and innocence that comes with the necessary separation of child from parent to the ultimate loss of life. Along the way, there are the losses of jobs, of incomes, of homes; the losses of friendships, of family members, of lovers; the losses of direction, of control, of hope. As cognitive and caring beings, humans struggle to cope with these losses, to greater and lesser degrees of success. This is the theme at the heart of this thesis. Fire Ants is composed of ten short stories, fictive …