School is a hostile environment for many LGBTQ youth. Teachers participate, consciously or unconsciously, in perpetuating oppressive heteronormative expectations in the classroom both through the overt and covert curriculum. Yet, pre-service teachers are under-trained about questions related to gender and sexuality during their teacher preparation. This qualitative study explores the...
This dissertation draws on ethnographic data and political ecological theory to analyze the experience of residents living in the IBM-Endicott Superfund site in Endicott, New York. Combining in-depth narratives and quantitative measures from a household survey, it highlights residents' perceptions of 1) environmental health risk, 2) risk mitigation, 3) deindustrialization...
Similar to other spectacular scenic areas in the American West, Idaho’s White Cloud Mountains have been a contested landscape since the beginning of the 20th century. Although, legislation was introduced in Congress as early as 1913 to protect the towering mountains of south-central Idaho as a national park, the issue...
Post-secondary education institutions across the United States are increasingly allocating resources to promote international education exchange programs as a pedagogical praxis to develop students into global citizens. Underlying such notions of global citizenship is the assumption that students will also develop a stronger post-national or cosmopolitan identity as a result...
Scientists in the biological sciences need to retrieve information from a variety of data collections, traditionally maintained in SQL databases, in order to conduct research. Because current assistant tools are designed primarily for business and financial users, scientists have been forced to use the notoriously difficult command-line SQL interface, supplied...
Presented here is a case study of the problem-solving behaviors of upper-division undergraduate physics majors. This study explores the role of visual representations in students' problem solving and provides a foundation for investigating how students' use of visualization changes in the upper-division physics major. Three independent studies were conducted on...
This case study describes and analyzes the experiences of Mt. Hood Community
College (MHCC) in its implementation of four retention interventions. Each of the four
interventions are described in detail. Discussion is framed within the context that retention
is a by-product of institutional renewal brought about by implementing interventions that...
Thesis research focused on: 1) Water and fertilizer gradients
within the plant root zone, and effects of chemical and physical
gradients on Trichoderma harzianum populations. 2) Regulation of root
growth physically with permeable fabric containers and chemically with
copper compounds. 3) Effects of copper coatings for fabric containers
on Glomus...
The Purpose of the Study:
The primary purpose of this study was to compare the clerical
office occupations teachers' and business employers' perceptions of
the competencies important for a high school graduate to possess for
an entry-level clerical office job in Oregon. A secondary purpose
was to determine the best...
The purpose of this study was to investigate the perspectives of education professionals who manage, coordinate, and instruct in the English Literacy and Civics Education Grant
(EL/Civics) Programs in Oregon community colleges. The study compared the EL/Civics Grant Program to the conventional English as Second Language (ESL) programs offered at...
:
_______________________________________________________________________
Larry D. Roper
The purpose of this study was to investigate the perspectives of education
The purpose of this study was to explore American and Chinese college student underlying cultural assumptions, which influence their perceptions and behaviors in various domains of life. The objectives of this study were to: (a) To generate timely knowledge of Chinese and American youth's cultural images, meanings, and frame of...
STATEMENT OF THE PROBLEM
The problem studied was whether there exist significant differences
between the perceived knowledge obtained by former secondary
cooperative work experience students as compared to the instructional
goals and objectives of these programs as identified by the Oregon
State Department of Education.
THE PROCEDURE
The problem as...
A unique aspect of this study is that it involves an unusually
large number of individuals of American Indian descent. The sample
population was composed of those Indian members of the 1962 high
school graduating class from a six-state area. The selected graduates
came from local public, Bureau of Indian...
The purpose of this study was to examine and compare the effectiveness
of two approaches in nutrition education instruction among culturally
diverse adolescents: the teacher-oriented lecture approach and the
student-oriented instructional design approach. The study was
designed to help culturally diverse students gain a basic
understanding of practices that promote...
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....
Purpose This study was designed to determine and compare the work values held by tenth-grade Thai girls in Bangkok and Chiangmai, Thailand, in order to lay the groundwork for a more systematic approach to career counseling and curriculum planning in the Thai school system. Procedures D. E. Super's work values...
The purpose of this study was to test the use of the published simulation, Jeffrey's Department Store (Koeninger and Hephner, 1978), in high school Distributive Education classrooms. The simulation was compared to "traditional" methods of instruction, testing for achievement (knowledge gained) and attitude (feelings about the class after instruction). Control...
The primary purpose of this research study was to determine whether
significant differences occurred in the amount of knowledge achieved as
a result of using Braille or compressed speech as learning modes.
Biographic/demographic characteristics such as present age, highest
educational level achieved, age at loss of vision, age at initial...
The purpose of this study was to identify the effective teaching
characteristics of teachers who participated in the Mentor-Teacher
Program and teachers who did not, and then determine if there were any
significant differences between the three groups of teachers: (1)
Mentor-Teacher Program interns (G.T.A.'s), (2) outstanding O.S.U.
graduates, and...
Three approaches for evaluating mode I interlaminar strain energy release rates in graphite/epoxy composites were compared using experimental data from double cantilever beam specimens. Expressions for evaluating strain energy release rates were arrived at based on assumptions regarding specimen geometry and material behavior. The calculations included the direct method of...
The Purpose: The purpose of this study is to develop an original validated Lickert-type attitudinal survey instrument and administer it to selected samples of teachers and students in the Mid-Willamette Valley of Oregon to determine their attitude toward the "purposes," "functions," and "responsibilities" of student councils and place these results...
The study measured and compared the philosophies of education of OSU graduates who are experienced teachers of vocational education and undergraduate vocational teacher trainees on an essentialist-progressive scale at OSU. The objectives of this study were to (1) determine if experienced teachers of vocational education and undergraduate vocational teacher trainees...
Smoking patterns were described and compared retrospectively for 5395 participants in the Lung Health Study at 12 and 24 months. 3592 participants were assigned to a special intervention (SI) group that received a counseling assisted smoking cessation intervention that included nicotine gum and 1803 participants were assigned to a usual...
The purpose of this investigation was to compare some of the
properties of a spore-forming mutant of Bacillus cereus 569R with
the wild type. The strains were grown under identical conditions in
liquid medium. The mutant, strain 45, was characterized with
respect to growth rate, pH changes in the medium,...
The study was designed to determine if students using the individualized
instruction method, scored significantly higher on a 30 question
achievement test than did students in more traditional group paced
programs. The study also attempted to determine if attitudes displayed
by educators, as measured on an attitude scale, aided in...
This study was based on the assumption that urban
black students hold more positive attitudes and opinions
toward teachers, school, and education than urban white
students. The black students were from schools with a
high concentration of lower-to-middle-class students and
the white students were from schools with a high concentration...
A pretest-posttest design was used to compare the effectiveness of computer-assisted-instruction (CAI) drill and practice with the effectiveness of same-age peer-tutor drill and practice on promoting mastery of multiplication facts. The subjects were students from three, fourth grade classes in the Reedville School District of Aloha, Oregon. Two fourth grade...
This study was designed to determine whether individual
students at the eleventh grade level who were graded on a pass-fail
basis in United States History would show any difference in academic
achievement from those of a similar group marked by the traditional
ABCD-F letter-grade method. In addition, the study was...
Research studies indicated that differences in cognitive
processing style influence individual behavior on various types of
tasks. This study investigated the effect of the cognitive style
dimension, field independence-dependence, on the metacognitive
functioning of individuals involved in three problem tasks which
varied in inherent structure.
Twenty-six subjects were randomly selected...
Purpose of the Study:
The main focus of this study was to compare the perceptions of district
superintendents, vocational administrators and trade and industrial
teachers toward vocational teacher certification procedures and
ramifications. The population consisted of 225 respondents randomly
selected from 15 states.
The following hypotheses were tested:
1. There...
Sod-seeding techniques offer graziers a convenient way to introduce superior grass cultivars into underproductive permanent pastures. Production loss and erosion are minimized. In conjunction with improved grazing management and fertilization, renovation can significantly improve yield and quality of pastures. Existent vegetation must be suppressed prior to introducing new cultivars. This...
A new, computer oriented system for automatic, in situ
monitoring of water quality is proposed which makes full and effective
use of modern computer technology. The main objective of this thesis
work was the development of the concept for in situ computer controlled
experimenting as a reasonable and effective means...
Much has been written concerning the determination
of a single sampling plan given two points on the operating characteristic (OC) curve. A computer program is
presented which will provide minimum sample size for
single sample attribute sampling plans. The program
provides sampling plans based on the binomial distribution. It incorporates...
Globally intermittent turbulence is characterized by sudden switching from significant turbulence to weak turbulence and back on time scales ranging from seconds to tens of minutes as opposed to microscale intermittency, which is due to organization of small scale gradients by individual eddies on scales as small as the Kolmogorov...
The current study was a content analysis of court opinions on grandparent
visitation rights using the method of grounded theory. The research questions
addressed in this study were: (a) On what bases were grandparents granted legal
standing to petition for visitation with their grandchildren? (b) What was the legal
reasoning...
The continuum theory provides a framework in which the growth
of a plant root as a dynamic process involving interactions among
transport of water and solute, cell division, and the subsequent cell
elongation can be described. A plant root is modeled as a one-dimensional,
multi-phase, mathematical continuum. The network of...
The major purpose of this research was to study the in-service
programs for community college vocational instructors, and develop
guidelines for a cooperative work experience approach to in-service
staff development.
The specific objectives of the study were:
(1) To develop a research instrument capable of measuring the
agreement relative to...
The Utah System of Higher Education (USHE) and the eight public colleges and universities in the system, have depended on the Federal Pell Grant program for more than 40 years to assist students to attend. For some of these institutions, the amount of Pell grant dollars received is as much...
This analysis is the study of Oregon's wildlife resources from
the period prior to white settlement up to the present time, including
critical projections, based on present trends and expected conditions
for both human and wildlife populations in the state up to the year 2010.
Prior to white settlement Oregon...
This thesis explored the experiences of four Student Affairs practitioners working within Multicultural Affairs (MA). The purpose of this qualitative study was to examine how professionals within MA offices were developing and conducting assessment as well as identify barriers they faced and best practices used. Data for this study was...
Individual supervision is a widely accepted practice in the counseling profession, yet the tasks and focus of individual supervision in an agency setting remain largely uninvestigated. The tasks and focus areas inherent to agency supervision are especially important to counselors, counselor educators, agency administrators, and licensing boards, all of whom...
The primary objective of this study was to summarize the budgeting procedures used by public school homemaking teachers in Oregon. It was hoped the results of the study would: 1. Benefit teacher education in preparing future teachers to cope with the intricacies involved in developing workable budgets. 2. Help administrators...
Purposes of the Study The study had several purposes, the major one being to
determine the common professional education competencies needed by
community college instructors of trade and industrial education. Two
other purposes of the study were to determine if differences existed
among community colleges according to scores trade and...
The Purpose of the Study
The central purpose of this study was to identify the common
competency elements deemed necessary for entry-level vocational
certification and to develop these elements into groups that would
serve as a basis for use in an occupational competency test. Questions
to be answered from the...
Changes in educational programs should be implemented only
after a careful evaluation of the product. Information about the product
in education is often not available to planners of vocational education
programs. A follow-up study of former students is a means by
which information about graduates may be collected and used...
Regular null curves in Regular null curves in L³ always have a time component parametrization. This fact puts the Frenet equations for regular null curves in L³ in a simple form. A fundamental existence and uniqueness theorem for regular null curves in L³ is proved, and applications to geometry are...
GEMS (Graphical Ethernet Monitoring System) is an
enhancement to the SU-PC/IP NETWATCH program, for the
graphical display and recording of computer network packets.
SU-PC/IP (Stanford University Personal Computer/Internet
Protocol) NETWATCH displays one line of information per
packet, including the packet type, IP addresses, packet
size, and protocol type, etc. This...
Intercollegiate wrestling at Oregon State University had its
inception on March 20, 1909. On that day, the Oregon Agricultural
College wrestling team wrestled in a home meet against the team
from Washington State College. The Beavers, under the tutelage of
their first coach Eddie O'Connell, won their first intercollegiate meet,...
Western juniper has rapidly expanded into sagebrush steppe communities in the Intermountain West during the past 120 years. This expansion has occurred across a wide range of soil types and topographic positions. These plant communities, however, are typically treated in current peer-reviewed literature generically. The focus of this research is...
The two literary touchstones of Charlotte Perkins Gilman and Willa Cather examined in this thesis anchored a larger discussion of the discourse about gender and sexuality during the First and Second Waves of feminism in America. "The Yellow Wallpaper" by Gilman deconstructed the notion of "femininity" manifested at the turn...
It was the purpose of this study to investigate the educational,
occupational, and personal experiences of the 1967 graduates from the
Roseville Joint Union High School District over a five year period
(1967-1972). Also, the study was designed to secure data concerning
the attitudes of these graduates concerning their perception...
Purpose: The purpose of this study was to determine f the Basic
Educational Opportunity Grant program at Oregon State University
achieved its goal of providing equal access to the benefits of higher
education for students who have low financial resources as compared
to students not receiving student financial aid.
Design:...
Reliability, the probability that a system will not fail but will
perform correctly at least until some arbitrary time, is becoming
an increasingly important concept in electronic system design. This
probability is evaluated using probability density functions which are
obtained analytically by forming mathematical expressions describing the failure distributions of...
A numerical technique is presented for solving the gas dynamics
of a pulsating combustor. The computer solution which is developed
follows directly from the fundamental conservation laws applied to
discrete volumes rather than attempting either to finite difference the
resulting partial differential equations, or to apply the Method of Characteristics....
In order to understand better the defect structure and dynamics associated
with lower valent dopants complexed with native defects in group IV oxides, In/Cd
perturbed angular correlation spectroscopy was performed in ceria and zirconia. Examining
the orientation symmetry axis of defects in ceria single crystals at low temperature
has allowed...
The research involved development of two ecological
simulation models to explain the complex dimensionality of
chinook salmon (Oncorhynchus tshawytscha) life history
structure (represented by the age composition of the
spawning stock) and management difficulties entailed in the
complexity.
Since different sizes of chinook salmon are thought to
adapt differently to...
PURPOSE OF THE STUDY
This study developed a model which identified mathematical needs
in various vocational technical programs. This model provides a
method which can be used to develop an adequate mathematics curriculum
to support occupational offerings at community college/technical
institutes, and can also help high schools and the colleges/technical...
A modeling study is undertaken to better understand the physics of katabatic flows. This study is divided into three topics; a comparison between a large eddy simulation (LES) and a mesoscale model of katabatic flows, a sensitivity study of katabatic flows to various physical parameters, and an investigation into the...
Controversy regarding moral development research has given rise to a proliferation of theories competing for acceptance. For all these researchers, the work of Lawrence Kohlberg is the pivot point for comparisons, contrasts, and discussions. Still, no theories to date adequately describe and document a theoretically complete conception of moral judgment...
Gonatus fabricii (Lichtenstein, 1818), G. magister Berry,
1913, G. anonychus Pearcy and Voss, 1963, and Gonatopsis borealis
Sasaki, 1923 (Gonatidae) are squid forming a major portion of the
cephalopod fauna found off the Oregon coast. A study was undertaken
to determine the morphological differences among the four species
of squid....
Digital-to-analog converters (DACs) with wide dynamic range and high
linearity are required for high-end audio applications. A multi-bit delta sigma
audio DAC, using a novel gain-correction technique, is described in this thesis. For
widely varying on-chip RC time constant, the DAC gain can be accurately
controlled by the correction circuitry....
Authentic assessment of visitor learning in museum settings is a challenging
endeavor. Evaluation literature includes very few studies that link adult visitors' behavior
to their learning. Multiple data collection methods in a naturalistic environment hold
great promise for increasing understanding of informal public education.
In 1997, Oregon State University's Hatfield...
Using network architecture to describe a biological system is an effective organizational method. The utility of this approach, which generally applies to qualitative models, is enhanced by the addition of quantitative models characterizing the interactions between network nodes. A chromatophore-based signal transduction network is developed, and the highly interconnected major...
Recent work has shown humanoid robots with spinal columns, instead of rigid torsos, benefit from both better balance and an increased ability to absorb external impact. Similarly, snake robots have shown promise as a viable option for exploration in confined spaces with limited human access, such as during power plant...
A nonlinear wave equation is developed, modeling the evolution in time of shallow water waves over a variable topography. As the usual assumptions of a perfect fluid and an irrotational flow are not made, the resulting model equation is dissipative due to the presence of a viscous boundary layer at...
Design of commercial aircraft structure, composed of composite material, requires the
prediction of failure loads given large scale damage. In particular, a fuselage of
graphite/epoxy lamination was analyzed for damage tolerance given a standard large
crack that severed both skin and internal structure. Upon loading, a zone of damage is...
A two-scale approach for the turbulent mixing of momentum in an unstable stratified boundary layer is proposed in an attempt to eliminate existing inconsistencies between parameterized mixing of heat and momentum. The parameterization of the large eddy stress is suitable for simple boundary layer models where computational efficiency is important....
The numerical modeling of motions in the atmosphere's
planetary boundary layer (PBL) is a challenging task. In
general, the boundary layer interacts with both the overlying
atmosphere and the underlying land or water surface
in a complex manner. Random turbulence is also present in
the PBL which precludes exact prediction...
The mathematical technique of overrelaxation is used here to speed the convergence of a numerical method for solving viscous, incompressible fluid flow problems. The method, called MAC, involves approximating the complete two-dimensional incompressible Navier-Stokes equations with analogous finite-difference equations. The MAC method was developed by the Los Alamos Scientific Laboratory...
Purpose of the Study: The purpose of this study was to determine the perceptions of university cooperative education coordinators regarding the importance of tasks identified by cooperative education experts as being critical to the operation of university programs. The study was also concerned with coordinators' preferences regarding the organizational formats...
The integration of photodetectors with IC circuits provides a significant
improvement over conventional designs. Featuring noise reduction, extended frequency
responses, lower power consumption, and data operations, these integrated devices open
challenging opportunities for many applications. One type of photodetector has the
potential for important applications in the life science and...
The main objective of this study was to offer an alternative methodology for
forest sector modeling in developing economies. To this effect, a policy preference
function was developed and estimated using data from the forest sector of the Cote
d'Ivoire.
The justification for this alternative framework for forest sector analysis...
The design and testing of a portable pumping system for use in
the hydraulic excavation of commercial crab pots buried by ocean
sediment was undertaken. The resulting portable system retained the
four major components of the pumping systems presently used by
commercial fishermen: engine, pump, fire hose, and nozzle. Because...
The system of partial differential equations which governs the
motion of a Newtonian fluid has been known for over a century. Yet,
due to the complexity of the equations, an analytical solution is known
only for a few simple geometries or a few special cases such as very
slow motion....
An ASR metric and site rating index applied to over 120 municipal and agricultural locations across Oregon, combined with comparison to case study data from existing ASR sites, indicate that more than 50% of selected sites are hydrogeologically suitable for ASR. The ASR metric is a ratio of aquifer storage...
The major purpose of this study was to develop and
test a procedural model for assessing work group effectiveness in a community college. The model required a
process to identify differences and commonalities among
work groups perceived to be effective and those perceived
to be less effective. In addition, this...
Although the literature is replete with techniques to assist
the researcher with the evaluation task, very few techniques
regarding an effective process for evaluating developmental
education programs have emerged. Those techniques that have
emerged have been criticized for not producing useful
results.
The central purpose of this research was to...
National statistics indicate that as many as 23
million adults in the United States are illiterate and
another 40 million lack literacy skills necessary to
function effectively or on more than a narrow basis in this
society. People without literacy skills or who have only
marginal reading ability find themselves...
The competition or rivalry for the use of water resources
among economic sectors of the Pacific Northwest and among geographical
regions of the western United States has intensified in recent
years. This rivalry and the long run prospects for water shortages
have increased the demand for research concerning the productivity...
The competition or rivalry for the use of water resources
among economic sectors of the Pacific Northwest and among geographical
regions of the western United States has intensified in recent
years. This rivalry and the long run prospects for water shortages
have increased the demand for research concerning the productivity...
The main focus was on developing an algorithm and supporting computer programs for use by extension personel to counsel farm managers on problems of enterprise choice. Investigation was initiated from the complete certainty viewpoint of linear programming. Upon introducing uncertainty, ramifications of changing expected income, variance and the correlation coefficient...
The purpose of the dissertation was to gain an understanding of counselor professional identity and identity development, as well as an understanding of the experiences of doctoral students as they develop their professional identity within a nontraditional (hybrid) counselor education (CE) program. This was accomplished through systematic literature review of...
Two decades of literature from national college student climate reports measuring student attitudes toward people who are lesbians, gays, bisexuals, and transgender (LGBT) indicate, “anti-GLBT intolerance and harassment has been prevalent” (Rankin, 2003). This study seeks to explore the determinants of such attitudes and explore the life contexts of students’...
A method was developed for converting the food producing capabilities
of Oregon's soils to numerical data from which state and county
carrying capacities for human populations could be calculated. Another
method was developed for converting the needs for housing and related
support construction to numerical data which would consume cultivated...