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The Effect Of Developmental Temperature On Morphology, Energy Metabolism, Growth Hormone And Thyroid Stimulating Hormone In Long-Evans Rats, Dana Elizabeth Quinn

Dissertations and Theses

Long-Evans rats were raised from birth to eight weeks of age at 5°C, 20°C and 30°C. Blood was taken from animals two to eight weeks of age and assayed for growth hormone and thyroid stimulating hormone. The 30°C reared rats were found to have the longest ear, tail and hind limbs, followed by the 20°C reared rats. The 5°C rats were found to have the shortest ear, tail and hind limb. The 30°C and 5°C reared rats were found to have similar masses at the termination of the experiment. The 20°C reared rats had the smallest mass. Differences in size …

GüNter Kunert: Der KüNstlerische Weg Eines Schriftstellers Der Deutschen Demokratischen Republik, Jutta Southwell

Dissertations and Theses

It is the purpose of this thesis to present the artistic development of the socialist writer Günter Kunert. He is considered to be one of the important representatives of the literature of the German Democratic Republic where he has spent most of his life. His artistic creativity stretches over three decades.

The different artistic and ideological periods of the development of this writer are presented in chronological order. An attempt is being made to explain why Kunert's work is of a politically provocative nature and why it shows such strong criticism towards the socialist country whose citizen he is.

The …

A Tale Of Two Cities: Public Housing And Municipal Revenue Policymaking In San Jose, Costa Rica And San Salvador, El Salvador, Paul Barrett Macdougall

Dissertations and Theses

The scholarly tradition in urban policy analysis holds that a variety of economic, social and political background factors influence the nature and amount of output by the policymaking system. Here a number of these factors such as elections and parties, structure of the national economy and age and sex composition of the population are examined to determine their effect on public housing and local government revenue policy in two Central American urban centers. San Jose, Costa Rica and San Salvador, El Salvador were chosen for the study because they are in the same size range, both are capital (and primate) …

Effects Of Cognition Training On Locus Of Control (Lc), Weight Reduction, And Problem Solving Ability, Lisa Buckmaster

Dissertations and Theses

Weight control is an area of research which continues to generate attention in an endeavor to find the most effective and long lasting weight loss methods. In the realm of the behavioral modification of weight control, emphasis has been given to the impact of external stimuli on eating behavior. Less well researched are internal stimuli, that is, cognitive events, feelings, and thoughts which influence eating habits. The literature on obesity has yet to empirically differentiate the effects of the cognitive and external factors on weight control. A cognitive restructuring approach to weight reduction was hypothesized to be the more effective …

A Comparative Study Of Language Deficits Of Reservation And Urban Indian Children, Lezlie Kaye Pearce

Dissertations and Theses

This study sought to determine if there are any differences in an analysis of language samples between urban Indian, reservation Indian, and urban White first-grade children. The Mean Length of Response (MLR), Developmental Sentence Score (DSS), and individual DSS items were used to analyze language used by the three groups of children. The study involved thirty-nine children, thirteen children in each group, between the ages of six years, six months, and seven years, four months. All subjects were screened to determine grade, residency, Indian blood, speech, language, hearing, and physical status. Testing for hearing vocabulary was performed at the beginning …

The Defense System In Libya During The I-Vi Centuries A.D., Ramadan A. Geddeda

Dissertations and Theses

This thesis will examine the significance of the defense system that was a result of the Libyan wars against the Romans, Byzantines, and the Vandals. For economic and strategic reasons these nations were involved in long and bitter wars which lasted over six centuries. The policy of the long distance military expeditions, which was the main instrument of the Romans in subduing the natives in the early Empire, had failed to achieve its goals. Thus, the alternative was to erect a network of roads and forts in strategic spots such as water points, commanding hills, along the caravan routes and …

Invasions Of Personal Space: A Field Experiment, Lisa Demian

Dissertations and Theses

The present study examined the relationship between invasions of personal space and measures of glancing, blocking, leaning, head-shoulder orientation, movement away from the invader, and flight latency. These behaviors have been described in previous studies as occurring in response to spatial invasions, and the equilibrium model proposed to account for their occurrence. Hypotheses consistent with this model were tested in a 2 x 2 x 3 design which varied sex of invader, sex of subject and distance of subject from invader (1 foot, 2 feet, or 5 feet). None of the predicted relationships obtained, although females blocked more frequently than …

An Assessment Of The Transmission Electron Microscope For The Study Of Aerosol-Gas Interactions: Direct Observations Of Sodium Chloride Hydration Phenomena, Antony David Clarke

Dissertations and Theses

An experimental study of solid-gas interactions was made for sodium chloride particles, using a specially fabricated environmental chamber in a transmission electron microscope. It was found that under suitable conditions the hydration and dehydration of these particles could be directly observed and quantitatively measured. Measurements of growth were obtained with a time resolution of one-thirtieth of a second for particles having diameters ranging from 0.02 μm to 1.0 μm.

Germination, Respiration And Photosynthesis In Seeds Of Dwarf Mistletoe (Arceuthobium), Steven Wayne Gustafson

Dissertations and Theses

Germination, respiration, and photosynthesis in seeds of dwarf mistletoe (Arceuthobium) were studied. The effects of 1 hour soakings of seeds in aqueous solutions of 1, 2, or 3% H₂O₂ or 1, 2, 3, 4, or 5% Chlorox on germination of seeds were tested. Germination rates for seeds from three consecutive years (1975-1977) were obtained. Germination rates varied widely. This variance transcended subtle changes in treatment. Pretreatment of seeds with Chlorox resulted in significantly lower germination rates than those of the control. Chlorophyll concentrations were determined for seeds and aerial shoot tissue of four species. Seeds …

The Foundations And Social Change, Helen M. Dalton

Dissertations and Theses

This thesis provides an historical review of the role and function of the philanthropic foundation as an institution of American society, stressing in particular the foundation response to social change. The period of emphasis is World War II to the present, although earlier history is also covered in some detail.

Developmental Tasks Of Older People: Implications For Group Work Practice, Mitchell Alan Lang

Dissertations and Theses

The purpose of this study is to explore the ways in which a developmental approach to personality change can be applied to the later years in life. Chapter II is a brief introduction to the concept of development and its relation to aging. Chapter III contains a literature review of existing developmental theories of aging plus those theories which I feel can be integrated into a psychosocial developmental model. Chapter IV, a description of group work techniques with older people based on the developmental task approach, contains my own ideas for group practice. My primary intention throughout the paper is …

An Analysis Of Staggered Spondaic Word Test Performances Of Dyslexic Children And Their Parents, Nancy Jane Maxwell

Dissertations and Theses

The purpose of this study was to investigate the possibility of a familial lineage for dyslexia by analyzing certain auditory processing characteristics of dyslexic children and their parents. The Staggered Spondaic Word test was administered to twenty-one dyslexic children, eight to thirteen years of age, their natural parents and normal reading siblings.

The experimental test data were tabulated and analyzed according to listening condition for each of the four groups: dyslexic children, normal reading siblings, affected parents and non-affected parents. A statistical analysis of the experimental data revealed significantly poorer Staggered Spondaic Word test performances for dyslexic children and their …

A Comparative Study Of Communication Style In Japan And The United States As Revealed Through Content Analysis Of Television Commercials, Noriko Huruse

Dissertations and Theses

This study is an empirical analysis of communication styles in Japan and the United States. In particular, the study deals with communication styles in Japanese and American television commercials as a reflection of human communication styles in the two countries.

An Investigation Of Similarity Of The Value System Of The American And Japanese College Students, Hiroyoshi Taguchi

Dissertations and Theses

The purpose of the present research was to investigate whether or not there is similarity of values between American and Japanese college students. The following research hypothesis was established:

There is a positive relationship between the value system of the Japanese college students and that of American college students.

To test the above research hypothesis, the following three null hypotheses were tested in the present research:

1. There is no similarity between the value system of the Japanese male college students and that of American male college students whose ages are between 18 and 22.
2. There is no similarity between the …

Empathetic Reactions Derived Through Abstract Sculptured Forms, Bruce Frederick Literal

Dissertations and Theses

This thesis project consists of sixteen abstract sculptures. The material most often used is polyester resin. The work explores the emotive potential of the relationship between the organic forms and geometric spaces. The forms are derived from observing the environment, other current artists' works, and the works of art history.

The sculptures generally divide into three groups. The first is composed of geometric and organic forms that are altered slightly so that aspects of each form reside in its opposite. The second group maintains a purity of organic and geometric elements. Here a balance is kept by weighing the visual …

An Investigation Of Arsenic(V)-Catechol Complexes, Ronald P. Haak

Dissertations and Theses

There is not, at this time, a simple method for the simultaneous determination of As (III) and As (V) at trace levels. The development of such as method is needed, as the toxicities of these two species differ so greatly.

As (III) and As (V) are polarographically reducible in the presence of excess catechol, but the wave produced by As (V) is depended on time, pH and catechol concentration as well as As (V) concentration. In order to understand this behavior, determination of formation constants for any complex species present were needed to identify which species is electroactive. The literature …

Trace Metal Ion Activities From Liquid-Liquid Partitioning Measurements, John Michael Kennish

Dissertations and Theses

Elucidation of the chemical speciation of trace metals in the natural aquatic environment will lead to a better understanding of their distribution and ecological effects. One approach which can provide useful information about the chemical reactivity of metal ions is the measurement of their activity. Phase equilibrium methods are required and liquid-liquid partition equilibria are applicable. This study utilized model systems to demonstrate this applicability.

The partitioning of copper(II) ions as a chelate of acetylacetone was used to determine the trace activity coefficients of the copper(II) electrolyte in the CU(N0₃)2-HN0₃-KN0₃, Cu(N0₃)2-HC10_{4 …}

The Effects Of A Child's Serious Illness Upon His Or Her Siblings, Kathleen Bales

Dissertations and Theses

In an effort to prevent serious psychological damage to individuals and families due to illness or disability, professionals in the health field have studied every aspect of one's health. From the "traumatic violence" of birth to the painful complexities of death and dying, the emotional health of human beings has been observed, recorded and analysed. Despite the breadth of this voluminous research, one area of interest merits more thorough study and evaluation. In order to more fully understand the intricacies of health and illness we need to know more about the effect one seriously ill child has upon the emotional …

Long-Term Effects Of Rape: A Literature Review And Exploratory Questionnaire, Kathleen June Elsner

Dissertations and Theses

The purpose of this practicum is to give impetus to the exploration and delineation of long-range effects of a rape experience. This will be accomplished in the following manner: (1) a literature review to (a) review what reactions are known; (b) discuss which response patterns to the crisis may exist; and (c) which issues rape victims express as being difficult or of concern in their adjustment. The literature review will be in Chapter II. (2) Designing a research instrument or questionnaire that can be administered to victims at least one year after the rape. The purpose of the questionnaire is …

Assessment Of The Needs Of The Families Of The Hospitalized Mentally Ill, Jean Pelosi Audette, Phyllis J. Jossy

Dissertations and Theses

The purpose of this study was to assess the special needs of the families of hospitalized mental patients. The study focused upon the time prior to and including the decision to hospitalize a mentally ill family member. Particularly, the researchers wished to examine the stresses that the family encountered in attempting to deal with a disturbed member as well as their concerns regarding psychiatric hospitalization and the effect which it had upon the family.

A Comparative Study Of The Short-Term Auditory Memory Span And Sequence Of Language/Learning Disabled Children And Normal Children, Kathleen M. Mccausland

Dissertations and Theses

This investigation compared the auditory memory span and sequence of language/learning disabled children with that of normal children to determine if there was a difference between the two groups on short-term auditory memory, ordering of stimulus type difficulty and performance on subtests using various stimulus types. Fifteen LD subjects were matched with fifteen normal subjects for mental age as measured by the Peabody Picture Vocabulary Test. The Auditory Memory Test Battery (AMTB) was administered to each subject. The AMTB consists of five tape recorded subtests of recall for sentences, digits, related words, unrelated words, and nonsense words. Each subject responded …

A Descriptive Study Of Social Service Needs And Demographic Characteristics Of Selected Emergency Room Patients, Anne K. Parker

Dissertations and Theses

The purpose of this study is to gain information about the social service needs and demographic characteristics of patients admitted to Providence Hospital's emergency room during the hours a social worker is not available. The emergency room staff requested the information in order to utilize it in planning emergency room services.

Alpine Vegetation Of Steens Mountain, Paul Collins

Dissertations and Theses

A determination was made that the summit of Steens Mountain is an alpine tundra. The assessment was based on floristics, vegetation and community structure, environmental parameters, and geomorphological criteria. Microhabitats of Oxyria digyna at low elevations were found to approximate alpine conditions.

Issues For Professionals Working With Cerebral Palsied Individuals, Joan Marquis, Beth Thompson, Wendy Girdlestone

Dissertations and Theses

This practicum is the result of our participation with a grant of national significance from the Developmental Disabilities Office. The project's inquiry is to describe the aging and aged developmentally disabled and to develop professional curricula based upon the findings.

There are three major objectives for the grant: 1) to conduct a comprehensive survey of the aging and the aged population, 2) to develop curricula for the training of health-care professional and 3) to consult at the supervisory level with national, state and community agencies. The developmentally disabled population studied by the grant includes cerebral palsied individuals over twenty-one years …

A Research Project On The Developmentally Disabled Adult, Randi Lynn Hillinger

Dissertations and Theses

No comprehensive data base concerning the adult developmentally disabled (ADD) population is available. The absence of theoretical formulations about aging, and particularly the aging ADD, make it difficult for service providers or professionals to incorporate a conceptual framework into their work.

An Exploratory Study Into The Financial Situations Of Elderly Wards Of The Public Guardian And Conservator Of Multnomah County, Ruth D. Hudson

Dissertations and Theses

It has been the practice of the Public Guardian and Conservator (PG and C*) of Multnomah County to collect fees for service to elderly wards on an annual basis usually at the time of the annual accounting. The purpose of this study is to determine the profitability of deferring the assessment and collection of fees until the termination of conservatorship. The assumption is that such a policy would provide an immediate benefit to the ward who would enjoy more spendable income while he is alive and at the same time the Public Guardian and Conservator could still collect his fee, …

Material-Specific Processes In Tactile Short-Term Memory, Christina Anne Meyers

Dissertations and Theses

Studies concerning tactile short-term memory (short-term memory or the sense of touch) have often been contradictory. Some of these studies support the existence of modality-specific tactile memory, a separate, independent storage system for tactile information. Other studies do not support such a system. Further, confusion has arisen regarding the tactile test materials, since many of them use common shapes which are easily labeled verbally. It is hypothesized that information which can be labeled is stored in material-specific verbal memory in the left hemisphere, while patterned or spatial information is stored in material-specific nonverbal memory in the right hemisphere.

This paper …

A Comparative Study Of Perceptual Ratings And Fundamental Frequency In Female And Male Esophageal Voices, Anne Terese Heinrich

Dissertations and Theses

This study proposed to determine if male and female esophageal voices were rated in the same manner by naïve listeners. Answers to the following questions were sought:

1. Is there a difference in the social acceptability ratings given to female esophageal voices compared to male esophageal voices, when the speakers are matched for speaking ability?
2. Does a relationship exist between the fundamental frequencies of female esophageal voices and ratings of social acceptability given by naïve listeners?
3. Does a relationship exist between the fundamental frequencies of male esophageal voices and ratings of social acceptability given by naïve listeners?
4. Do male and female …

Job Seeking Patterns Of Vocational Rehabilitation Clients, Sandra Marie Schneider

Dissertations and Theses

Two hundred and seventy-three clients whose cases had been closed by the Oregon Vocational Rehabilitation Division (OVRD) between March 1, 1976 and February 28, 1977 were interviewed by telephone. They were asked to identify the different methods they had used during their job search, whether they had obtained a job while being served by OVRD, whether they were presently employed, and if employed whether the job was the same or different from the one they had obtained while being served by OVRD. They were also asked to identify the sources of the lead which led to their jobs. Friends or …

An Exploration Into The Field Of Hospital Social Work, Timothy D. Haley

Dissertations and Theses

The purpose of this project is to explore the field of hospital social work to see what, if any frustrations, problem areas, and/or dissatisfactions exist among those who work in this profession. In order to accomplish this task of exploration, the project is composed of three parts. The first segment is the literature review (Chapter II). It is divided into a brief history of hospital social work and other studies that have been done on hospital social workers. It is hoped that the combination of both of these components will reflect the struggles, strengths, and problems of the profession, therefore …