The primary purpose of this study was to determine the
effectiveness of the Oregon Level I Diversion Program in changing
knowledge and attitude concerning driving after drinking.
A secondary purpose was to determine the effect of the eight
different class-time schedules used to teach the required 12-hour
curriculum on the...
Tinnitus is usually accompanied by a hearing loss; however, many
patients with tinnitus present with normal hearing. The hypothesis
was proposed that individuals with tinnitus who do not have an accompanying
peripheral hearing loss, have tinnitus as a result of a disorder
in the Central Auditory Nervous System. In order...
Real ear measurements are being used to predict
and validate hearing aid fittings. The purpose of
this study was to investigate the relationship between
the hearing aid response as measured by real ear
measurements to pure tone hearing thresholds and ear
canal resonance. In order to test this hypothesis
clinically,...
The central purpose of this study was to examine physicians' knowledge of and attitudes toward hearing aids. This study was conducted with 71 general practitioners affiliated with Scarborough General Hospital in Scarborough, Ontario, Canada.
Attitude was measured by a 5-point Likert-type scale developed for the study. Knowledge was measured through...
Noise induced hearing loss is a subject of growing
concern. Over the past 15 years, several well-documented
studies have been completed which express the relationships
between industrial noise exposure and damage to normal and
pathological ears. This research has provided knowledge of
considerable importance to developing successful hearing
conservation programs....
In this study, I explore the ideas of doctoral level counselor
education students on spirituality using a postmodern feminist
research paradigm. I have found spirituality to be vital aspect of my
own life and have been pleased to see its importance recognized
within the counseling field.
I analyzed the data...
The following question guided this research: How do female readers understand the romantic content of Cosmopolitan and/or Glamour magazines, and how do they perceive connections between their readership of this content and their personal ideas and behaviors regarding romantic relationships? This study involved a series of responsive interviews in which...
This study examines participants' perceptions of the significant messages and
meanings communicated to them through the ceremony of the Blessingway (a ritual titled
after the Navajo Blessingway), a contemporary women's birth ritual performed by
midwives. A narrative approach was used for data gathering based on Fisher's rationale
that meaning emerges...
Initially, components of an aquatic food web were examined to study impacts of recreational use on the aquatic ecology of Quartzville Creek, Oregon in 1995 and 1996. Measurements of the food web components consisted of observations of harlequin ducks (Histrionicus histrionicus), visual counts of the larval caddisfly Dicosmoecus gilvipes, benthic...
Riparian areas are eco-tones where aquatically- and terrestrially-derived insect biomass is exchanged between habitats, presenting consumers with new sources of energy, and resulting in a reciprocal subsidy. The relative contribution of energy exchange and the
resulting impacts on vertebrate riparian consumers, such as fish or birds, remains poorly understood. We...
The purpose of this study is to investigate the influence of a daughter's managerial style and her personal relationship with her father in father-daughter work relationships in family-owned businesses. This research is an attempt to reveal daughters' perceptions of these occurrences and interactions which often are overlooked in current research...
This thesis investigates the reported communication experiences of married women transitioning to motherhood. The study involves a series of focus groups in which new mothers share their communicative experiences, explaining how they are navigating their new roles as mothers while also performing roles as wives, daughters, and workers. Informed primarily...
Longitudinal patterns of fish and benthic invertebrate distribution and
habitat use were similar in Thomas Creek, Oregon but clarity of these patterns
differed. I studied fish and aquatic invertebrates simultaneously, at multiple
scales, and used multivariate statistical techniques to compare responses to the
same environmental conditions. Both types of organisms...
The original settlement of Santa Rosalia,
Baja California del Sur, Mexico, was due to the exploitation
of the copper resources in the Boleo copper
district of Mexico. Mineral resources have always
been significant in the economy of the town.
Development in Santa Rosalia has been limited by the
non-renewable aspects...
The purpose of this study was to determine if certain
identified educational strategies would have an effect on the
success of at-risk students at the secondary level.
Specifically, would school involvement and a mentor program
have an effect on students' attendance, grade point average,
and self-esteem.
An examination of related...
The purpose of this study was to determine if there was a
difference in the resources and library services in men's and
women's state prison facility libraries, and to determine to
what extent the librarians who administer services to inmates
in prisons believe the resources available are adequate in giving...
Both consumer and descriptive analyses were used to study the shelf-life of packaged, roasted and ground coffee in order to evaluate the utility of using sensory data in a shelf life model, and to examine the ability of consumers to detect a difference between treated and control samples. Two types...
A large amount of research has been conducted that establishes that students
of all ages hold conceptions about a variety of science topics that are not in line
with accepted scientific beliefs. These preconceptions have been identified in a
variety of ways in research situations; this study focused on how...
Ideals of freedom, independence, and land ownership helped form and perpetuate the mythology of ranching in the United States. However, stereotypes emerged as a result of distortion from the media and the move away from the land. Social philosophies changed
regarding the environment, land use, and the health and safety...
The purpose of this study was to determine women's perceptions of their physical activity needs and preferences, survey their evaluation of how the Intramural Sports Department accommodates those needs and preferences, and determine if and how intramural sports programming might be adjusted to serve women better. An open-ended survey was...
The purpose of this study was to determine whether one ear
of a profoundly deaf student could duplicate a response rate
similar to the response rate achieved by the opposite ear on an
auditory training program. The formal hypothesis of this study
was: a student that reaches criterion level of...
A home computer revolution is predicted to change America in the
next 20 years. If this is to occur, a consumer must perceive the
home computer as a technological resource. According to consumer
behavior studies, acceptance of a new product is based on internal
determinants, which are affected by environmental...
The purpose of this study was to discover if a relationship so necessary to effective supervision could be established and maintained over distance. Experiences with a combination of distance and direct supervision in the form of Internet interaction coupled with face-to-face, monthly group supervision were examined. Four participants, all masters-level...
This study was an investigation of lotic macroinvertebrate distribution in northeastern Oregon at two different spatial and biological scales. Examination of assemblages at a limited spatial scale revealed relationships with natural and disturbance gradients and led to questions about distribution of a population at broader spatial scales. In a 16...
This thesis consists of an autoethnography of a sexual assault survivor written using poems, journal entries, annotations, photographs and song lyrics. The ethnography is a chronological record of feelings the author experienced during the day prior to the attack and emotions she navigated during the year and a half after...
The Middle Fork John Day River is composed of low gradient, alluvial valley
segments separated by constrained, canyon-like reaches, and has a history of multiple
land-uses. These factors can alter the physical and biological structure of streams, and
disrupt the longitudinal river continuum. I examined habitat, fish, macroinvertebrates,
and primary...
In the summers of 1998 and 1999, aquatic invertebrate and plant communities were sampled from nineteen springs in the Warner Basin of southeastern Oregon. Across the landscape, these springs exhibited a broad range in water temperature (5-24°C), pH, conductivity, elevation, and gradient. Within a particular spring, water temperature and chemistry...
One of the greatest threats to native bull trout Salvelinus confluentus populations is the presence of non-native brook trout S. fontinalis. This study, conducted in two second-order Eastern Oregon streams, investigates the effect of brook trout on the feeding behavior arid diet of bull trout. Feeding behavior, microhabitat use, and...
Aquatic insects that emerge out of streams to mate represent a potential energy
flux to terrestrial food webs. The relative success of an individual aquatic adult insect
is whether it survives long enough to produce offspring, i.e. mate and return to the
stream to oviposit eggs. Some characteristics of the...
The goal of this research was (1) to identify the patterns or pattern pieces of
development for heterosexual, dyadic, romantic relationships that emerge from
mixed-sex, friendship groups and (2) to compare and contrast those patterns or
pattern pieces to patterns in existing stage theories. To address these goals, data
were...
The West Fork Smith River, a 69 km2 watershed in the Coast Range of Oregon, is prone to short periods of very high water temperature in mid-summer due to a combination of human and natural influences. In the summers of 2003 and 2004 more than 400 juvenile coho salmon regularly...
Over-winter growth of juvenile salmonids may be linked to ocean survival and thus species persistence. Diet, growth, and prey available to juvenile coho, Oncorhynchus kisutch, were examined from December 2004 to April 2005 in four tributaries of the West Fork Smith River (WFSR), Oregon. Juvenile coho growth rate and condition...
The purpose of this study was to understand the influence of organic material and nutrients from spawning salmon and supplemented salmon carcasses on stream food webs. My study objectives were to examine 1) assimilation of salmon-derived nutrients (SDN) by producers and consumers in the food web, 2) epilithic biofilm productivity,...
This research examines women's magazine editors' perspectives of the relationship between editorial and advertising content in women's magazines. It specifically investigates how this relationship affects both general editorial content and more specifically, social topic stories. Mainstream women's beauty/fashion magazine editors—including editors-in-chief—were queried as to the nature of these relationships. Interviews...
I used current water management practices in central and eastern Oregon and Washington as natural experiments to quantify the effects of irrigation water withdrawals on macroinvertebrate community structure and life history strategies. Reduced discharge had direct (e.g. decreased velocity and wetted habitat) and indirect (e.g. increased conductivity and temperature) effects...
:
______________________________________________________________________
David Wooster Judith L. Li
I used current water management practices in central
Virginia Woolf wrote both prose and poetry, both fiction and non-fiction: she was
both a creative writer and a politically conscious reporter. She left a wealth of beautifully
crafted observations and comments that continue to be immensely quotable and influential.
Feminist critics today use Woolf's vocabulary to continue the feminist...
Student engagement with faculty is positively associated with increases in the retention and graduation rates of students enrolled in institutions of higher education. Although a considerable amount of research has focused on understanding the engagement experiences of students enrolled at four-year colleges and universities, little emphasis has been placed on...
The purpose of the study was to determine if a self-assessment procedure provides data with acceptable accuracy for use in Adult Basic Education placement diagnostic batteries. Several factors descriptive of the population and the treatment were studied: 1. The overall degree of accuracy in computation and word pronunciation. 2. The...
A natural resource science education program for members of the Warm Springs
Indian Reservation was designed and developed in partnership with tribal members. The
intent of the project was to create a culturally relevant program supported by culturally
reflective educational materials which met local needs. The goal of the project...
This interpretive research sought to understand how eight Hispanic students who
mastered English as a Second Language (ESL) matriculated at a rural community college,
and what motivating factors encouraged or encumbered their academic persistence and
success. Particularly the study focused on student backgrounds, motivations, and
persistence factors influencing their success....
Preliminary work on a crude in vitro system for glutamic-γ-semialdehyde
synthesis in Escherichia coli has been described. The
cell extract synthesis of GSA is inhibited by proline; other allosteric
characteristics observed include sigmoidal substrate variation and
inhibition plots of activity. The membrane fraction and a low molecular
weight compound in...
Instruction in a University Honors College was evaluated using Small Group Instructional Diagnosis (SGID), a qualitative evaluation process. Fifty-one class sections were evaluated over a three-year period to determine what worked to help students learn, what did not work, and suggestions for improvement. Seven instructors used both SGID and an...
Tropical forest-to-agriculture conversions contribute to ~20% of contemporary global C emissions. Current global C flux estimates assume C is lost from vegetation and soils over time due to this conversion, and that C stocks in agricultural lands are fairly uniform across the tropics. Global C stock and flux estimates may...
Measuring the effectiveness of library instruction poses many challenges, yet is essential to validating the time and energy dedicated to it. Over two years, how subject specific library instruction addressed the needs of the students, the instructor and the librarians was studied. Students were surveyed; librarians analyzed their research paper...
Aspects concerning the bionomics of the parasitic honey bee brood mite, Varroa
jacobsoni Oudemans were investigated. Mite mortality is great during the winter season
when the host colony is not rearing brood, appearing to be independent of the mortality of
its host. In winter period, no significant association between the...
The presence in rat liver microsomes of an enzyme system
which demethylates N-methylhydrazines and azo compounds to formaldehyde
has been reported. Some of the compounds found to be
substrates were monomethylhydrazine, N-isopropyl-α-(2-methylhydrazino)-
p-toluamide and the azo derivative of the latter hydrazine. This
enzyme can be classified as a mixed function...
Compiled under the criteria: (1) statement of sources and faithfulness to them, (2) a true reflection of Indian cosmology, and (3) a written style that retains the spirit and poetry of the Indian's native manner of telling. Includes titles containing valuable introductory materials, bibliographies, motif indexes, and additional comparative notes,...
Doctoral training programs in counselor education require a dissertation, a capstone project in the academic training and development of graduate students seeking a PhD or an EdD. The dissertation is expected to contribute new knowledge to the profession through the researcher reporting the results of research. The counselor education literature...
This study compared two groups of home sewers in relation to
their sewing practices, perceived sewing competence, sex-role
concept, and selected demographic factors. A review of literature
indicated an increase in home sewing that began in the 1960's with
the greater availability of fabrics in a wider range of fibers,...
Individuals participating in the enviromental sport activity courses of backpacking-orienteering, mountaineering, and scuba diving responded to pre- and post - test trials of the Self-Cathexis Scale ard the Body-Oathexis Scale. Two control groups composed of random samples of the university student population reponded to the Self-Cathexis Scale Body-Cathexis Scale: one...
This thesis examines three newspapers in Corvallis and Salem,
Oregon: the Corvallis Gazette-Times, the Oregonstatesman (Salem)
and the Community Press (Salem). It examines the histories of the
Gazette-Times and the Oregon Statesman as family-owned papers, and their current status as properties of newspaper chains. Based
on interviews of key staff...
In the past, a major emphasis of child development
research and theory building has been the study of
acquisition of sex role learning. Today, an additional
dimension is seen in the study of the effect of sex role
stereotypy on self-concept. As a result of the research in
this area,...
Today's office worker is being expected to operate computers in order to
increase office productivity. While learning the new technology is a positive
challenge for most people, some students experience a negative computer
attitude when faced with computer training. This study sought to determine if
there were significant differences about...
Wheat production in the Pacific Northwest consists
mainly of the soft white wheat market class. Over 80% of
this wheat is exported. In recent years there has been an
increase in soft white wheat production (due in a large part
to improvements in the yielding capabilities of the
genotypes grown...
Portland Public School District and in particular Jefferson High School are examined in a functionalist framework to determine
the extent to which they meet community needs. B. Malinowski's functionalist theory is employed to analyze desegregation and integration policies and actions of the Portland Public School District and Jefferson High School,...
The Willamette Mission archeological project
consists of a broad program of cultural research in the
fields of archeology, history, and architecture. The
study focuses on the first Methodist mission in the
Pacific Northwest. Archeological excavations were
conducted in 1980 to locate the site of the mission, to
assess the site's...
Oral contraceptive (OC) users frequently have lower vitamin B₆
status than non-oral contraceptive (NOC) users. However, normal dietary
intake, a possible factor, has not been adequately studied.
Therefore, 26 OC users and 25 NOC users, of college age, were compared
with respect to dietary intake of vitamin B₆ and blood...
This report frames the debate over studded tires in terms of economic principles of marginal cost pricing and efficient resource allocation. In the absence of a user tax, the pavement damage caused by studded tires results in inefficient pricing because social costs associated with the damage are excluded from the...
Recently obtained airgun-sonobuoy wide-angle refraction and
reflection profiles provide data to study crustal velocities and
structures along the continental margin of northern California and
Southern Oregon.
In the thick sedimentary wedge at the base of the continental
slope, as many as five distinct layers can be seismically observed,
which range...
The presented study was undertaken to determine the
operational catabolic carbohydrate pathway(s) contributing
to the synthesis of the DNA of the actinophage for
Streptomyces griseus. The incorporation of glucose-6-¹⁴C versus glucose-1-¹⁴C was determined for the
deoxyribose and purine and pyrimidine bases of the phage
DNA. The specific activities of the...
This thesis is based on a study conducted for the state of Oregon's Office of Mental Health Services (OMHS). OMHS' primary research objectives included 1) the identification of the unfunded population (individuals who are uninsured and ineligible for Medicaid) who seek services at community mental health programs and 2) an...
The purpose of this investigation was to modify the procedure
of Bills, Khatri and Day for use in the development of a suitable
method for determining the quantitative distribution of the free fatty
acids (FFA) in normal, heated, and rancid milk and milk fractions
The method consists of extracting the...
A study was made to clarify the relationships of Mentzelia mollis
Peck and two poorly understood taxa of Mentzelia (Loasaceae) to the
other members of the genus, its sections, and its subsections, and
to describe the general ecology of each taxon.
Within the genus, the section Trachyphytum is characterized by...
Oregon's land use planning system is often recognized as having been successful in its goals of limiting urban sprawl and protecting resource lands from development. However, it is difficult to quantify the impact of these regulations, because we cannot observe what would have happened in the absence of land use...
The purpose of this study was to compare the effectiveness of
television lectures and television lectures reinforced with two types
of recorded media (audio-slide kits and super 8mm movies with
sound) with the traditional lecture method of teaching three selected
lessons of clothing construction. The research was conducted winter
and...
This research project historically reviews literature
relating to dental hygiene practice, more specifically
dental hygiene independent practice movements. From the
early days of dental hygiene to current legislative
actions, material applicable to dental hygienists
practicing independently is presented. Information
relating to the public's perception of this field, dental
hygiene's professional...
Understanding the impacts with uncontrolled exploitation of forest resources is crucial
for the proper management of Mt. Elgon forest reserve. The types and frequency of tree
cutting; their spatial variation with distance from the Mt. Elgon National Park boundary;
their distribution among girth classes and species were determined from 15...
The purpose of this study was to explore and describe
the attitudes and preferences regarding home/school
involvement strategies of 23 mothers of kindergarten
students who had been identified as at-risk for failure in
school and 18 mothers of kindergarten students who had been
designated as peer models.
Data were collected...
An estimated 99% of native wet prairie has been lost in the Willamette Valley, Oregon, but a large number of seasonal wetlands remain on private lands dedicated to grass seed production within the historical wet prairie landscape. Because agriculture is known to alter physical and chemical wetland conditions, I investigated...
This research was designed to broaden the understanding of how timber-harvest affects aquatic macroinvertebrates in perennial and intermittent headwater streams. This study compared emergent and benthic macroinvertebrate assemblages from 20 headwater streams in the central Oregon Coast Range that varied by harvest condition and flow duration. Through comparison of the...
Recent studies of headwater streams have demonstrated their importance to overall watershed biodiversity, nutrient cycling, and energy flux. However, little attention has been paid to long-term effects of forest harvest on macroinvertebrate communities in headwater streams. This study investigated headwater stream macroinvertebrate communities in the H.J. Andrews Experimental Forest, Oregon,...
The purpose of the study, which was conducted in 33 school
districts in six Eastern Oregon counties, was threefold:
1. To assess the perceived needs of administrators, counselors
and/or specialists and special teachers of the handicapped
and disadvantaged, to determine special education needs in
small rural school districts;
2. To...
Riparian areas in the Pacific Northwest provide important biotic and abiotic
features, such as down wood, moist microsites, and abundant invertebrate prey that
benefit aquatic and terrestrial amphibians. Reported high densities of amphibians from
streams and riparian areas in the Pacific Northwest highlight their importance in riparian
food webs. Amphibians...
Riparian zone vegetation can influence terrestrial and aquatic food webs through variations in the amounts, timing, and nutritional content of leaf and other litter inputs. Differences in vegetation composition and density, as well as riparian topography, may modulate the strength and quality of these inputs. Changes in inputs to small...
Shan-Mei, a Tsou aboriginal village in Taiwan, is widely known as a legend of environmental conservation, where ecotourism has been successfully combined with integrated community development. Indigenous knowledge containing "ecological wisdom" and decision-making based on consensus are perceived to be the greatest contributors to this achievement. I conducted three months...
The Van Dyke's salamander (Plethodon vandyke,) is a rare species endemic to Washington State. It has been found in cool moist microhabitats along streams, splash zones of waterfalls, and headwater seeps. We explored the association of the Van Dyke's salamander with hydrologic condition, geomorphology, disturbance characteristics, and vegetation structure in...
Seasonally, in 1998 and 1999, I examined spatial and temporal variation in fish assemblages of agricultural, forested, and acid mine drainage tributaries within the Wayne National Forest (WNF) in southern Ohio. Land use and natural disturbance explained patterns in stream fish assemblages. Creek chub and green sunfish were present in...
The purpose of this research was to determine whether the transducing phage Pl picks up original bacterial chromosome segments and whether these segments are always the same size. The plan of approach was to grow the donor bacteria Escherichia coli C600 gal⁺ (galactose) in minimal media containing the heavy isotopes...
More women compete in sports currently than ever before. However, the historical tensions which relate to their participation--as athletes and as females--remain. Mixed martial arts (MMA) has proven to be the most visible introduction of females into sports that have traditionally been considered exclusively for men. Gina Carano and Cristiane...
This thesis explored the distributions and life histories of dragonflies and damselflies (Insecta: Odonata) of the riverine wetlands of the Willamette Valley in western Oregon, USA. Odonate species distributions were characterized over two seasons in the autumn of 2000 and the spring of 2001-at twenty-seven wetlands located throughout the valley....
Current riparian management objectives in the Pacific Northwest promote both retention of existing conifers and conversion of hardwood-dominated areas to conifers. Although understanding of relationships between riparian vegetation and salmonid prey availability is growing, temporal variation in these relationships is poorly understood. Seasonal fluxes in availability of aquatic and terrestrial...
Understanding the mechanisms that regulate local species diversity and community structure is a perennial goal of ecology. Local community structure can be viewed as the result of numerous local and regional processes; these processes act as filters that reduce the regional species pool down to the observed local community. In...
The Willamette Mission archeological project
consists of a broad program of cultural research in the
fields of archeology, history, and architecture. The
study focuses on the first Methodist mission in the
Pacific Northwest. Archeological excavations were
conducted in 1980 to locate the site of the mission, to
assess the site's...
The television show South Park, created by Trey Parker and Matt Stone, is viewed by millions of people each week, regularly addresses a number of controversial issues and plays a major role in contemporary popular culture. Current academic research acknowledges Parker and Stone's willingness to attack the dominant views surrounding...
The purpose of this study is to examine how rhetoric functions in the
Alternative Birth Movement (ABM). In particular, communication published by
movement leaders will be examined to discover how rhetoric propels the movement from
one stage to the next as well as how rhetoric facilitates the goals of the...
Using a qualitative approach, this study explored how participation in a family literacy program can impact important relationships beyond the targeted parent-child dyad. Interviews with 108 parents, were collected over four program years, 1996-1999, as part of the statewide evaluation of Oregon's Even Start Family Literacy programs, were analyzed using...
The central purpose of this study was to examine
physicians' attitudes and communication methods which
they used with deaf patients. This study was conducted
with 100 physicians practicing medicine in Linn and
Marion counties in Oregon.
Attitude was measured by the Attitude Toward Deaf
Persons Scale and was compared to...
This thesis examines the role of Erikson’s (1950) theory of generativity in facilitating knowledge transfer during the preretirement transition. McAdams and de St. Aubin’s (1992) updated framework for generativity is used as a theoretical foundation to explain motivation and actions during this period. Through the use of multiple-case studies, twenty-one...
In this qualitative, phenomenological study I employed
oral history methodology, grounded in a life-span
developmental and feminist approach, to explore the
developmental importance of menarche in twenty older women's
"bodily histories." Menarche is an important developmental
event in the female life course because it represents a major
point of confluence...
On September 12th 1960, just two months prior to one of the closest
Presidential elections in American history, John F. Kennedy faced the Houston
Ministerial Association and delivered a powerful speech on religion and
Americanism. The "religious issue" of the 1960 campaign drew immense interest
and trumped other issues pertinent...
Abstract Only. Commercial aquaculture is gaining momentum in Kenya with farmers looking at it as viable enterprises especially in rural areas. Market for farmed fish in Kenya is quite promising with fish prices in several parts of the country ranging from KES 150 (USD 1.8) per kg. This indicates a...
Reprinted April 1978. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published January 1956. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog