Digital Commons Network^™

Housing The Low-Income, Urban Elderly: A Role For The Single Room Occupancy Hotel, Mary Ann Burki

Dissertations and Theses

This study examines the question of whether there is a role for the single room occupancy (SRO) hotel as a form of housing for a select group of low-income, urban elderly persons. Such a focus was selected because it is the single room type of housing, with neither individual kitchen nor bath, which HUD defines as substandard. This definition is viewed as problematic for several reasons. First, it has been a major barrier to the use of Federal funds to support such housing either through rehabilitation or rent subsidy, and second, it has been a major incentive to the use …

The Articulation Of Formal And Informal Helping: The Influence Of Organizational Context On Relationships Between Professional And Lay Caregivers, Priscilla J. Kimboko

Dissertations and Theses

This research is an exploratory study of thirty human service agencies' programs to link their services to informal helpers in their communities. The helpers were persons identified as important helping resources to persons in their own social networks, who were often also clients of the service agency. The thirty agencies were drawn from across the nation, and served several different types of client populations and needs. Models from practice and theory suggest that linkages between the formal and informal caregiving systems should be modeled after primary relations, informal and personal in character. Research and literature on organizations suggests, however, that …

A Study Of The Effects Of Active Participation In Instruction Upon Learning, Jerry D. Pratton

Dissertations and Theses

An experimental study of the effects of active participation on student learning was conducted with two levels of treatment of the independent variable. Intact groups were used because it was reasoned that results generated in classroom settings would likely be more generalizable to other classroom settings. The study was conducted in a medium-sized suburban school district mainly residential in character. Five project teachers were trained to teach a lesson on simple probability. Each teacher taught four lessons to fifth grade classes, two with Treatment I (active student participation) and two with Treatment II (no active student participation). The lessons were …

Investigation Of The Contribution Of Aquatic Humus To The Transport Of Ddt In The Environment, Dan Philip Blunk

Dissertations and Theses

The fate and transport of insoluble, hydrophobic organic pollutants in the aquatic environment constitutes a prominent area of concern. It is thought that pollutants of this nature may exist in association with organic carbon, which is predominantly aquatic humus. This type of association could significantly affect the kinetics of such transformation processes as volatilization or chemical and biological degradation of the pollutant. While dissolved organic matter (DOM) comprises the bulk of organic carbon (or aquatic humus) in natural waters, the interaction between naturally occurring DOM and insoluble organic pollutants has not been quantified. The work presented in this dissertation is …

Development Of An Operational System For Monitoring The Changes In Urban Subarea Residential Housing Status: A Spatial Analytic Application Of The Formulations Of Neighborhood Filtering And Neighborhood Dynamics, Harold Chike Mba

Dissertations and Theses

This dissertation focuses on the precise and meaningful measurement of change as it pertains to the urban subarea residential housing status. The word "measurement" is qualified as meaningful in the sense that the approach adopted is of relevance to public policy. Specifically, the dissertation is aimed at providing answers to the following research questions: First, how can the changes in residential housing status in the different parts of an urban area be precisely and meaningfully measured? Second, what variables are most appropriate for the measurement? Third, can these variables be useful for differentiating between various parts of the urban area? …

Proverbs : Tools For World View Studies : An Exploratory Comparison Of The Bemba Of Zambia And The Shona Of Zimbabwe, Larry L. Niemeyer

Dissertations and Theses

The proverbs of people - defined by Webster as short sayings "in common use expressing a well-known truth or common fact ascertained by experience or observation" - have been an object of study to many kinds of people for many decades. Robert R. Marett has said that proverbs are a key to both the language and culture of a people. But, knowledge of the language and culture of a people, in itself, cannot be satisfying to the discerning anthropologist. An effort must be made to identify and understand the categories of thought, codes and symbols that undergird their language and …

Perspectives On Speechlessness : A Case Study, Michelle Alexander Carlson

Dissertations and Theses

This study addresses a problem of speech disruption as an individual abruptly and without explanation stops speaking to those around her. The matter for investigation involves the meaning this event has for those who are closely involved with this individual either in a practical day to day way or in a continuing relationship.

A Study Of Age And Sex-Related Differences In The Perception Of Emotional Stimuli, Nancy Mellor Canizio

Dissertations and Theses

In a tachistoscopic perception task, adult males in the Fels Research Institute's longitudinal population (Kagan and Moss, 1960) were found to have a higher recognition threshold for pictures depicting dependency scenes than adult females. The female subjects had a higher recognition threshold for aggressive scenes than the males.

The present study was designed to further compare male and female perception of dependent and aggressive stimuli by including a developmental component to test if the perceptual differences vary with age. A benign or neutral stimulus category was added to aid in determining direction of any resulting differences: i.e., heightened perception or …

Phonational Frequency Ranges In Vocally Untrained Adults Using Different Cardinal Vowels, Lorie Renee Chambers

Dissertations and Theses

In the clinical management of voice clients, it is important to measure accurate pitch ranges in order to determine if a client has a normal range or is speaking at an optimum pitch. It is not clear from the literature which vowel should be used in determining these pitch ranges. The purpose of this investigation was to determine the phonational frequency ranges in adults with no vocal training when phonating the cardinal vowels of /i/, /u/, and /a/. The investigation sought to answer the following question: Does the phonational frequency range in vocally untrained adults vary significantly when phonating the …

The Acquisition Of Obligatory-Do, Bernadette Maresh-Ericksen

Dissertations and Theses

The auxiliary verb obligatory-do is used in forming questions, negative and emphatic sentences. Currently there is no test or norms established for the acquisition of obligatory-do. The purpose of this study was to establish age trends, via elicited imitation for the acquisition of obligatory-do according to the sentence type in which it expressively occurs i.e., negative sentences, emphatic sentences, interrogative reversals and wh-questions. This study addressed the following question: At what ages do children expressively demonstrate, via elicited imitation, the auxiliary verb obligatory-do in negative sentences, emphatic sentences, interrogative reversals and wh-questions? A secondary question was: In what manner does …

The Red-Tailed Hawk On Sauvie Island, Oregon, Kevin J. Lien

Dissertations and Theses

A study was undertaken to determine the abundance, distribution, perching heights, diets and territory sizes of Red-Tailed Hawks on Sauvie Island, Oregon. Sauvie Island supported a large wintering population of non-territorial Red-Tailed Hawks. The establishment of territories began around 10 January. Average perch height was found to be 14.2 m. Average perch height increased from fall to spring, corresponding-to the onset of the breeding season and to the onset of egg-laying and incubation. Voles (Microtus spp.) were the principal prey year-round, though waterfowl were more important in terms of biomass in the winter and early spring. Territory sizes on the …

A Study Of Factors Affecting Cognitive Style In Mexican-American Children, Anne Kelter Gehrig

Dissertations and Theses

In recent years cognitive style has become the focus of much educational research. Many educators believe that instructional effectiveness can be maximized by utilizing the student's preferred cognitive style as a springboard for introducing new concepts as well as by restructuring educational practices so that the child learns to deal effectively with diverse cognitive styles. Early research on cognitive style focused solely on behavioral indicators. Today many researchers acknowledge that, in order to understand cognitive style, one must examine brain processing, as different styles of thinking result from the manner in which each hemisphere of the brain processes information.

This …

Towards A Measure Of Superior-Subordinate Perceptual Correspondence And Its Relationship To The Performance Appraisal, Elizabeth Duane Vergeer Crist

Dissertations and Theses

The purpose of the present study was to determine what, if any, relationship existed between the correspondence of perceptions between superior-subordinate work dyads and the superior's rating of the subordinate's work performance.

Toward A Measure Of Correspondence In Relational Perceptions In Marital Dyads, Deborah Anne Coker

Dissertations and Theses

In order to assess a component of communication in interpersonal relationships, an instrument was developed to determine the correspondence in relational perceptions between partners in a marital dyad. The current study focuses on the levels of awareness spouses exhibit regarding phenomenological perceptions of themselves, their partners and the status of their dyadic system.

Verbal Fluency Performance Of Normal Elderly Subjects, Molly Secrest

Dissertations and Theses

The purpose of this study was to measure the verbal fluency of normal gerontologic subjects and to determine the extent of association between verbal fluency score and level of education. Specifically, this investigation sought to determine means, ranges and standard deviations for three groups of subjects: those 61 to 69 years of age, those 70 to 79 years of age, and those 80 years of age and above. In addition, correlations between verbal fluency score, and age, sex, years of education, and order of stimulus presentation were computed.

Post-Mazama Aboriginal Settlement/Subsistence Patterns : Upper Klamath Basin, Oregon, Frances Marie Philipek

Dissertations and Theses

A study was conducted in the Upper Klamath Basin, south-central Oregon, to test Luther s. Cressman' s hypothesis characterizing prehistoric Klamath Basin culture as having, from an early date, a marsh/riverine subsistence focus with long-term stability and a slow rate of internal change emphasizing intensification of the existing marsh/riverine utilization pattern. A subsistence/ settlement pattern model was developed to predict aboriginal site occurrence in the upper Klamath Basin.

Pragmatics: The Verbal Expression Of Feelings, Ann Paula Zimmerman

Dissertations and Theses

The purpose of this investigation was to determine at which age levels, between four and eight years, children express Praise, Apology, Commiseration, Blame, Challenge, Endearment, and both a Positive and Negative State.

Subjects were thirty children, six from each age level between four and eight years, selected from an elementary and preschool within the Portland area. Sixteen picture cards and stories were designed to elicit the eight different feelings. Each subject responded to questions at the end of the story and was given two chances to express the appropriate feeling. Each response was judged as appropriate or inappropriate and scored …

Speech Intelligibility As A Function Of The Propositionality Of Background Noise, Gail Swanstrom

Dissertations and Theses

The purpose of this investigation was to measure the ability of young normal hearing listeners to perceive speech in the presence of a background noise which varies in the relative intensity of its semantic content. The Speech Perception in Noise test was mixed with a two-component competing noise complex in which the narrative-to- speech noise ratio varied in 2 dB increments from -2 dB Na/SpN to +8 dB Na/SpN. These stimuli were presented at an overall +8 dB signal-to-noise ratio to thirty young normal hearing adults through the soundfield system. The differences between the mean error scores and standard deviations …

A Qualitative Analysis Of Nine Nonverbal Communications Texts, Edward J. Cavin

Dissertations and Theses

Throughout the past decade, numerous texts have been published which claim to be ideally suited for use in a basic, introductory nonverbal communication course. Many authors state that their text will comprehensively cover all aspects of the field of nonverbal communication. Unfortunately, many of the texts cover only a portion of the concepts which have been deemed as essential for inclusion in a beginning nonverbal communication course.

With the plethora of material relating to this topic on the market, there is a need for a comprehensive evaluation form by which an elevator could determine the specific method of layout (manner …

The Relationship Of Brain Hemisphere Orientation To Wisc-R Subscale Scores, Robin Diane Thomas Hayden

Dissertations and Theses

Because there is a growing amount of contradictory evidence concerning the relationship of WISC-R subscale scores to hemispheric orientation, the present study examined the validity of the WISC-R subscale scores as indicators of individual hemispheric orientation.

The present study hypothesized a significant relationship between Verbal-Performance scale score discrepancies and hemispheric orientation as assessed by conjugate lateral eye movements. This study also hypothesized that subjects with a right hemisphere orientation would score higher on t~ block design, picture completion, and object assembly subtests than would subjects with a left hemisphere orientation.

Developing An Attitude Test To Predict Treatment Outcome In Depressed And Anxious Outpatients : An Exploratory Study, Kathryn Ainslie Paris

Dissertations and Theses

While much research has examined factors thought to affect patient compliance with therapeutic regimen, relatively little is known about the relationship between psychiatric patients' attitudes toward treatment regimen and their adherence to the treatment regimen. Compliance rates for psychiatric patients remain the lowest of the medical patient population, probably due to psychological and social characteristics of psychiatric patients. Because of a trend in the United States toward self-medication for an increasingly ambulatory psychiatric patient population, the ability to predict patient compliance with medication regimen has become more important than ever before. Before potential noncompliers can be identified and patient compliance …

Realism In Young Adult Literature : Criteria And Analysis, Maryjo Barnett Chinn

Dissertations and Theses

This paper will study realism in young adult literature, focusing specifically on those books in which young adults accept parenting roles. First, professional literature about realism will be reviewed from a· historical perspective, then criteria for realism will be examined. New criteria will be synthesized and applied to six novels. An annotated bibliography of novels in which young adults accept parenting roles will be presented.

The Measurement Of Economic Diversification With Reference To Regional Unemployment, Adil H. El-Haimus

Dissertations and Theses

Over the past four years, considerable attention has been focused on the problems of high unemployment in the State of Oregon. The percentage of jobless continued to be higher than that of the nation. The depressed housing market, caused by high interest rates, coupled with an increase in the import of Canadian timber managed to reduce the demand for Oregon lumber and wood products drastically. This has resulted in an abnormally high unemployment rate in many of Oregon's counties which are dependent on the wood industry; for example, the 1980 jobless rate in Harney County reached a record high of …

A Study Of The Personality Characteristics Of Tinnitus Patients, Gloria E. Reich

Dissertations and Theses

A short form of the Minnesota Multiphasic Personality Inventory was administered to 146 clinical patients who suffered from either tinnitus or a hearing disorder or both. Patients were assigned to four groups on the basis of their subjective complaint and their audiometric report: patients with tinnitus only, patients with tinnitus and a hearing loss where the tinnitus was the primary complaint, patients with tinnitus and a hearing loss where the hearing loss was the primary complaint, and patients who had a hearing loss but no tinnitus. The purpose of the study was to determine whether there were certain measurable personality …

Laser Induced Hydroxyl Radical Fluoresence At Atmospheric Pressure, Cornelius Yuk-Kwan Chan

Dissertations and Theses

Laser Induced Fluorescence (LIF) is one of the chief methods for detecting ambient hydroxyl radicals. To measure the absolute concentration of this important atmospheric chemical species, accurately known quenching rate constants due to the dominant gases in the air are of paramount importance. Unfortunately, these rate constants have only been measured under conditions remote from those of ambient air. This dissertation reports the measurement of the rate constants of water, argon, nitrogen and oxygen under ambient conditions. As the LIF is carried out at atmospheric pressure, the OH fluorescence life-time becomes extremely short (about 1 ns). Time Correlated Photon Counting …

Kinetics Of Proton Transport In Lipid Membranes Induced By Some Chlorinated Phenols, Ananda Ranjith Jayaweera

Dissertations and Theses

This dissertation represents an attempt to understand the mechanism of the action of pesticides derived from chlorinated phenols (pentachlorophenol, pentachlorobenzenethiol, and 2,4,5-trichlorophenol) in lipid membranes; specifically, the kinetics of pesticide induced hydrogen ion transfer in lecithin-cholesterol membranes and its relationship to uncoupling activity in energy transducing membranes. Information on pesticide induced charge transport in membranes was obtained from the measurements of steady state and transient membrane conductance and membrane potentials as a function of the composition of the aqueous phase surrounding the membrane and of membrane composition. In addition, a systematic theoretical study of a series of membrane transport models …

Iron Acquisition By Cyanobacteria: Siderophore Production And Iron Transport By Anabaena, Peter James Lammers

Dissertations and Theses

The cyanobacterium Anabaena sp. (PCC #6411) is known to produce the siderophore, schizokinen, in response to iron limitation. Environmental factors which influence schizokinen production have been examined utilizing a bioassay method based upon the stimulation of growth of the siderophore-requiring bacterium Arthrobacter flavescens JG-9. Schizokinen production by Anabaena increased in low-iron media and was stimulated approximately five-fold media containing one millimolar citric acid. Growth of Anabaena under nitrogen-fixing conditions reduced extracellular schizokinen concentrations 3-4 fold, in late growth phase, compared to cells grown on nitrate. Cells grown in ammonium-containing medium yielded intermediate concentrations of schizokinen. The Csaky assay, which is …

The Effect Of Chronic Post-Natal Protein Deprivation On The Social Interaction Of The Rhesus Macaque, Gertrude Alice Fogle

Dissertations and Theses

It has been well documented that protein calorie malnutrition (PCM) gives rise to physiological and behavioral deficits. These deficits include changes in emotional, exploratory and social behaviors of the malnourished organism. In particular, previous research has demonstrated that Feci from infancy results in avoidance of and failure to initiate social interactions as well as decreased contact with the environment, which in turn, further disrupt emotional and social development. This study examined the effects of chronic protein malnutrition on the social behavior of adult rhesus macaques by experimentally testing the hypothesis that deficient monkeys, unlike normal well-fed ones, are more likely …

One-Third Octave Band Augmented Speech Discrimination Testing For Normal Hearing Listeners, Nancy Marie Bowen

Dissertations and Theses

The purpose of this study was to investigate the effects of a 500 Hz and 3150 Hz one-third octave band augmentation on the speech discrimination ability of normal hearing listeners and whether such effects vary with signal presentation level. The augmented portion of monosyllabic words was systematically varied from 5-55dB above the intensity level of the unfiltered version of the words and presented simultaneously to one ear.

Adolescent Chemical Substance Use And Abuse : Environmental And Personal Determinants, And A Proposed Model For Group Intervention, Lindy Louise Low Lecoq

Dissertations and Theses

The purpose of the literature review is to identify consistent patterns regarding adolescent use and abuse of chemical substances, especially alcohol and marijuana. Acute physical, cognitive and social effects of alcohol and marijuana use are outlined, and environmental and personal determinants of drug use and abuse are examined. Methods of prevention and intervention are discussed and, from the research findings, a model group counseling program designed for the school setting is proposed. Adolescent use of both marijuana and alcohol is found to be modal by age 16-17. The physical, cognitive and social effects are pervasive and especially damaging to chronic …