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A Comparative Study Of The Relative Incidence Of Various Vocal Parameters Among Black And White College Females, Barbara Kuhl Jacobs

Dissertations and Theses

The purpose of this study was to make a comparative investigation of the voice quality of black and white women. A review of the literature revealed considerable research has been conducted in the area of black-white language differences in the United States, but very little research has been conducted regarding comparisons of voice quality of Blacks and Whites. The suggestion that certain voice qualities are more characteristic of Blacks or Whites when compared as groups led the writer to pursue the present investigation.

Articulation Error Rates For Oral Reading Tasks In Children With Developmental Apraxia Of Speech, Kenneth Jerry Arkell

Dissertations and Theses

Recently, there have appeared in the literature treatment approaches for the disorder of developmental apraxia of speech in children. These treatment approaches make use of the visual modality, and specifically use reading stimulus materials to improve articulation skills. Several authors have endorsed this use of reading materials in the treatment of developmental apraxia of speech in children including Morley (1965); Rosenthal (1971); Rosenbek and Wertz (1972); and Rosenbek et al. (1974). These treatment approaches have been offered via the literature without the benefit of empirical verification that children with DAS will make fewer articulation errors while reading aloud than they …

Chronological Age, Mental Age And Socioeconomic Status Variance In Expressive Preposition Acquisition Of Young Children, Arthur J. Heckel

Dissertations and Theses

The present study was designed to determine the ages at which a sample of children between eighteen and forty-two months verbally and correctly express the fourteen prepositions known to be acquired by age four, using the Revised Expressive Preposition Test (REPT). The REPT was administered to sixty children chosen from day care centers and private homes within the metropolitan area of Portland, Oregon. There was no preference as to the sex, intelligence of the child or socio- economic status of the child's family. A statistical analysis was performed to determine the correlation between HEPT scores and the child's chronological age, …

Moving Toward Integration: A Study Of Theory And Practice In Feminist Therapy, Susan Amelia Thomas

Dissertations and Theses

This thesis describes a study designed to explore the emerging field of feminist therapy. The goal was not to test the validity of feminist therapy, to probe the assumptions on which it is based, or to compare it to other forms of therapy but to characterize the theory and practice of feminist therapy as it now exists. Feminist therapy was seen as growing out of the cultural and historical context of the feminist movement, which includes a critique of society with emphasis on the particular psychological consequences for women, and a critique of psychotherapy, particularly Freudian psychotherapy, as oppressive to …

The Relative Social Acceptability Of Three Types Of Alaryngeal Speech, Kathleen Dawn Stewart

Dissertations and Theses

As a result of the surgical removal of the larynx, the laryngectomee is no longer able to speak and must choose to learn a new method of oral communication if he wishes to communicate orally. Laryngectomees, speech clinicians and physicians need to be provided with information which will assist in the selection of the most appropriate type of alaryngeal speech for each individual. Social acceptability is one criterion which may be an important consideration. This study, therefore, compared three modes of alaryngeal speech: Asai, esophageal, and artificial larynx, on the parameter of social acceptability.

Interactions In The Frequencies Of Electric Organ Discharge By Eigenmannia Virescens (Sternopygidae, Pisces) During Social Behavior, Philip Gaddis

Dissertations and Theses

The extent to which individuals of Eigenmannia virescens modulate their electric organ discharge frequencies to accommodate the frequencies of others of the same species during social interactions was investigated. Recordings of the fish's discharge frequencies, taken with Tektronix 3L5 and 5L4N spectrum analyzers, showed that, although movements of up to 60 Hz in a day may be made, the frequency movements would be made more or less synchronously by all fish in the group. An apparent preference for, and a tendency of the fish to follow one another in frequency, at frequency ratios of 2:3 (a musical fifth), 3:4 (fourth), …

Hegel And The Concept Of Religion In Greek Tragedy, Barbara Scot

Dissertations and Theses

A parallel can be drawn in intellectual development between ancient Greece and late eighteenth century Europe concerning the secularization of the religious myth. This parallel is illustrated in a literary mode in Greece and in a philosophical mode in Europe. In both historical situations the intellectual development of a society was posited in a delicate balance of religious mythical interpretation of human existence and in a growing assertiveness of the self-consciousness of the individual. A significant point of analogy is the similarity of the Greek tragedians' attempt to define man in relation to the gods and Hegel's formulation of a …

Role Exits Among The Aged, Nancy Whitelaw Mancini

Dissertations and Theses

The concept of role exit presented by Zena Smith Blau in her book, Old Age in a Changing Society, refers to the ongoing process of relinquishing previously enacted social roles; a process which is part of everyday life for men and women of all ages. However, Blau argues that role exits in later life are different from those in earlier stages of the life cycle because they tend to be terminal and involuntary. These factors, according to Blau, cause role exits in old age to negatively influence the individual's overall satisfaction with life.

This thesis examines the concept of …

The American President As Legislative Leader: Historical Development Of The Role, Patricia Mathews Walhood

Dissertations and Theses

This thesis seeks to define the American President's role as legislative leader and to trace the origin and development of that role throughout the history of the office of the presidency. Presidents were not consistently active in this capacity until the middle of the twentieth century.

The first part of the thesis examines precedents set by strong presidents prior to and early in the twentieth century, as well as an important institutional change in the government, the creation of the Budget System, which smoothed the way for Presidential adoption of the tasks of legislative leader.

The middle sections of the …

An Identification Of Important Management, Administrative, And Planning Skills And Knowledge Essential To Middle-Managers Present Positions In A Variety Of Urban And Rural Social Welfare Settings In Oregon, Patricia Victoria Leonard

Dissertations and Theses

In July, 1974 the Social Rehabilitation Services of the Department of Health, Education and Welfare, awarded a grant to the School of Social Work at Portland State University to "identify and examine the skills and abilities that are utilized by middle-management personnel in the human services field." The project sought to (1) identify and prioritize the management, administrative and planning skills utilized by practitioners in a variety of urban and rural social welfare setting throughout Oregon, (2) develop a list of middle-management skills deemed important for graduate and undergraduate students in the School of Social Work, and (3) provide data …

Exteroceptive Influence On A Marihuana Induced Conditioned Taste Aversion, Albert William Greenwood

Dissertations and Theses

Forty-five male, Sprague Dawley rats were used to determine if external stimuli could influence the length of a conditioned taste aversion. Animals were given a novel taste (sucrose), and then injected with one of three different substances, marihuana, LiCI, or saline. The animals were then placed into either a stimulation condition, a non-stimulation condition, or returned to the home cage. The stimulation condition contained aversive stimuli in the form of bright, flashing lights and loud noises. The other conditions had no aversive stimulation. It was expected that the animals receiving injections of marihuana would have an increase in their responsiveness …

Close Supervision Program: An Analysis Of A Human Services Program, Thomas Wright Jr., V. Henderson Trotman

Dissertations and Theses

Multnomah County, Oregon, like many other counties across the nation, faces the perplexing problem of meeting the needs of the youthful offender. Historically, and even in more recent times, juvenile court authorities have relied primarily on detention facilities to provide secure custody for youthful offenders. However, the continued increase in delinquency and a growing storm of criticism of the juvenile court have led to a re-examination of current policy and a number of proposed changes on both the national and local level.

A policy change in Multnomah County with regard to detention of youthful offenders has led to the closure …

The Dynamics Of An Hcp Crystal With A Substitutional Defect, Pramod C. Karulkar

Dissertations and Theses

We examine the problem of the dynamics of a hexagonal close packed crystal with a single substitutional impurity. The effects of the mass and the force constant changes due to the introduction of the impurity atom are taken into account assuming nearest neighbor interactions under the harmonic approximation. Using Green’s function and group theoretical methods, the equations of motion for the perturbed normal modes are obtained in an exact form. The calculations are performed by allowing for very general force constant changes which can have noncentral as well as central contributions. Further, by assuming central forces, we simplify the equations …

The Distribution Of The Deer Mouse, Peromyscus Maniculatus, On The Oregon Side Of The Columbia River Gorge, Ronald P. Neilson

Dissertations and Theses

A study of the biogeography of Peromyscus maniculatus was undertaken in order to ascertain a few of the environmental parameters important in defining the distribution of this species and how the species in turn has adapted to these parameters. The Columbia Gorge was chosen as it presents a climatic gradient from maritime to continental with very little elevation gain. Changes along this gradient in topography, soils and vegetation community structure are discussed.

A Comparison Of Concepts Of The Basic Underlying Assumptions Of The Introductory Speech Communication Course In The Oregon Community Colleges As Seen By Speech Communication Faculty And Self-Reported By Students, Vickie L. Hilgemann

Dissertations and Theses

This study is focused upon an investigation of the content and methodology of the introductory speech course in the Oregon community colleges. The current content appears to be one of an emphasis on skill building in the area of public speaking.

Previous research in the area of content and methodology of the basic course have centered on the courses offered at four-year institutions and has asked only faculty and administrators what they felt should be offered in the introductory course. This research study will instead question students and faculty at the vocational level in the community college of Oregon to …

Is There A Case For In-Kind Income Transfers? An Analysis Of The Low-Income Housing And Food Stamp Programs, Judith A. Barmack

Dissertations and Theses

The primary objective of this research was to assess the equity and efficiency of in-kind income transfers. The analytical framework employed incorporated key concepts of the utility interdependence paradigm from economic welfare theory. This paradigm views income transfers as social goods and suggests that social as well as private benefits may be derived from the redistribution of income. This study attempted to assess some of the empirical implications of the utility interdependence argument through the investigation of the low-income housing and Food Stamp programs in Multnomah County, Oregon for FY 1973.

Data were drawn from agency files, published statistics and …

Location Of Dyspraxic Characteristics In Children With Severe "Functional" Articulation Disorders, Sara Miller Mitcham

Dissertations and Theses

The purpose of this investigation was to determine if children labeled as “severe” functional articulation disordered, who had been enrolled in public school speech programs for one year or more, exhibited dyspraxic-like characteristics.

Twenty individuals between the ages of 8 and 11 were chosen from the Gresham Public Schools, Lynch Public Schools, Portland Public Schools, Rockwood Public Schools and the Crippled Children’s Division, University of Oregon Medical School to serve as subjects for the three groups in this study. Eight subjects who comprised the experimental group were "severe" functional articulation disorders and were selected from the public schools. Each misarticulated …

An Exploratory Study Of The Role Of Research In Social Work At Portland State University, Jo Mackay Imeson, Audrey Englebardt Zalutsky

Dissertations and Theses

The purpose of this study was to explore and to evaluate the role of research in social work from the points of view of different populations affiliated with the Portland State University School of Social Work community. Students, faculty and field instructors, and agency directors were asked to express their subjective opinions in an effort to explore attitudes regarding the role of research in social work and to evaluate their estimate as to the value and position of the research component in the curriculum at Portland State University. The research program is intended to assist the student in becoming an …

A Descriptive Study Of Five Child Day Treatment Centers, Virginia Spurkland, Joyce Edwards

Dissertations and Theses

This thesis is a descriptive study of five child day treatment centers in Oregon. Its purpose was to generate hypotheses about the relationships between parent reactions to the day treatment center, the center’s theoretical orientation toward treatment, and the organizational structure of the center.

The five centers involved in the study were: Poyama land in Independence, Oregon; the Child Psychiatric Day Center in Portland, Oregon; Mid-Columbia Children’s Center in the The Dalles, Oregon; the Child center in Eugene; and Edgefield Lodge in Troutdale, Oregon. These centers were selected for this study because of their proximity to the Portland area and …

Alternative Methods For The Analysis Of Curves, Randi Christine Martin

Dissertations and Theses

The interpretation of data from psychological experiments often involves the analysis and comparison of curves, like the electrocardiogram, spectral sensitivity, or dose-response curves. Existing statistical techniques are often inadequate for making this type of analysis. This thesis presents alternative methods for handling the data comprising curves and discusses the advantages of these techniques against those of existing methods.

Four types of analysis are discussed:

1. finding a confidence band around one curve,
2. finding a confidence band around the difference between two curves, or making an overall comparison between two curves,
3. decomposing a curve into its components,
4. making a component by component …

Private Pensions And The Free Market, John Louis Dobra

Dissertations and Theses

In light of the retirement phenomena, the development and utilization of private pensions may be viewed as a market response based on individual and collective recognition of the need to plan to finance retirement from the labor force. This market response however, is shown to have produced a profusion of independent differential pension schemes which may vary with respect to their administrative mechanisms, the type and adequacy of benefits paid, the level at which contributions are made to the plan by participants and the basis of these contributions, and the adequacy of funding. As a result, it is not only …

A Biochemical Analysis Of Viscin From Arceuthobium Tsugense, Peter J. Paquet

Dissertations and Theses

The viscin coating of seeds from Arceuthobium tsugense was analyzed histochemically. The results indicated that the viscin is composed of two components. The first is a muculagenous pectic compound which surrounds the entire seed and accounts for a number of observed phenomenon such as stickiness, water holding capacity and the ability to undergo repeated drying and rehydration. The second component is made up of a large number of cellulose strands which are attached to the endocarp and run throughout the pectic coating. Scanning electron micrographs show that they are thought to be important in maintaining the integrity of the pectic …

Marital Status As A Discriminator And Treatment Variable Among Female Alcoholics, James C. Knapp

Dissertations and Theses

In this study marital status and the alcoholism or non-alcoholism of the spouse are hypothesized to be important factors affecting the female alcoholic's personality and treatability. Using as a sample group of women seen at a public treatment center for alcoholism, personality measurement variables were obtained from the Minnesota Multiphasic Personality Inventory and the Edwards Personal Preference Schedule. On the basis of these variables and of the additional variable of age, discrimination among this group of women was attempted using a stepwise discriminant analysis.

Classification of this group of women by marital status into four groups (1. alcoholic women with …

The Application And Evaluation Of Goal Attainment Scaling To The Janis Drug Treatment Program, Steven W. Kilber, Carol E. Swanson

Dissertations and Theses

Janis is a residential drug treatment program for drug abusers between the ages of twelve and eighteen deigned to rehabilitate the participants. Five homes, each staffed by two trained residential coordinators and one student accommodate a total of thirty patients at a time. The treatment program consists of daily house meetings led by the residential coordinators, one group therapy session per week led by a psychiatric social worker, and individual therapy sessions with a psychiatrist as needed, as well as regular consultation with a psychologist and psychiatrist. The adolescents enrolled in the program are referred from a variety of agencies, …

Lesbian Marriage, Sandi Parks

Dissertations and Theses

Research findings on marriage as a heterosexual institution were reviewed and research was carried out to determine if certain of them were applicable to lesbian "marriage" as well. Marriage was defined as a relationship in which two people have lived together with strong emotional and sexual involvement for a year or more. Subjects were volunteers from among women age 22 or older, who were childless, and who were involved in the women's movement, as well as their friends, lovers and husbands. There were 14 lesbian couples, 14 lesbians who had never been married and 6 lesbians who had been married …

Social Workers In The Community Mental Health Field A Delphi Forecast Of Training Priorities, William Boyce Thomas, Mark L. Clay

Dissertations and Theses

This thesis describes an exploratory research project initiated to facilitate curriculum planning for and evaluation of a social work training program in the field of community mental health. The literature concerning community mental health, the historical relationship of social work to this field, and current issues in social work manpower and education was reviewed as part of the thesis project. On the basis of the review, a study was undertaken to determine appropriate priorities for training Master ' s level social worker’s specializing in this field of practice. The researcher's decided that these priorities would be determined in terms of …

The Development Of An Evaluational Process For The Group Home Project Of The Northeast Multnomah District Of Childrens' Service Division, Lucinda E. Mckitrick, Richard S. Barasch, Lon J. Lembert

Dissertations and Theses

Childrens' Services Division of the State of Oregon is involved in a group home project. They have to date nine group homes in operation within Multnomah County. Their staff consists of a director, three social workers and the group home provider staff.

The primary goal for this practicum was the development of an evaluative system that would establish descriptions of the type of client who entered the Group Home Program and some criteria for success in that program. In developing this system, it was necessary to design instruments to measure behavioral changes and attitudes and also to collect descriptive data. …

Effects Of Colors, Noun Position, And Verb Proximity On The Acquisition Of Direct Objects, Ronald M. Dohr

Dissertations and Theses

The purpose of this study is to determine if colors can differentially be applied as teaching tools for pre-school children. Previous studies have shown that pre-school children are easily distracted in language development by external stimulation. Studies have also shown that brighter color hues can arouse and facilitate performance of subjects on given tasks. This experiment is an attempt to measure performance of word manipulation by usage of colors. Three independent variables have been selected as stimuli to measure direct object acquisition. Measurement of color, noun position, and verb proximity will be assessed in connection with subject performance on given …

A Survey And Critical Analysis Of Current Literature On The Post Audit Of Capital Expenditure, Gene Albert Katke

Dissertations and Theses

Several writers in the field of capital budgeting have charged that present day literature on the subject fails to adequately address the post audit phase of capital expenditure programs. This study is essentially a survey of current literature designed to determine the validity of this charge. To accomplish this task, the study compares each author’s published views on selected post audit factors with other responses from the literature and analyzes collective agreements and differences. Armed with this information, an attempt is made to provide answers to three pertinent questions:

l. Does general agreement exist among writers on what constitutes the …

Freedom And Necessity In The Development Of Marx's Thought, Isa Maria Leib

Dissertations and Theses

I have considered Freedom and Necessity as fundamental literary and philosophical concepts in Karl Marx's early writing.

All Marx quotations are my own translations; I did this because I discovered that many English translations were rendered in such a way that they did not convey basic literary structures which were very important to a clear comprehension of Marx's thought.

The opening pages of this article are a necessary but brief discussion of words, which are specifically: Necessity, Freedom, and History. As these three words are the life and breath of Marx's thought, an observation of their meanings and history, in …