Digital Commons Network^™

The Mediating Role Of Motivation And Job Satisfaction In Work Environment-Outcome Relationships, Melissa Guzman

Electronic Theses and Dissertations

Research that links various aspects of the work environment to important work outcomes can be traced back almost seventy years. Despite the history and proliferation of these studies, firm conclusions have not been reached regarding the ways through which the work environment impacts these outcomes. For example, mediating variables such as motivation and job satisfaction have been proposed as affective and cognitive states that could impact the environment-outcome relationships but have received little attention. Additionally, organizational and contextual moderators such as group size and demographics that could impact the relationships have been called for but have yet to be studied. …

The Importance Of Addressing Acculturative Stress In Marital Therapy With Hispanic American Women, Mary Hammons

Electronic Theses and Dissertations

The purpose of this study was to examine the relation between acculturative stress and marital distress among Hispanic American women and to explore the potential mediating roles of variables believed to be important to marital functioning among ethnic minorities and immigrants (e.g., acculturation, ethnic identity, social support, etc.). Based on data from 103 Hispanic American married women, pressure to acculturate toward the dominant culture of the U.S. was found to significantly correlate with the amount of distress the women reported in their marital relationships. Two variables were found to partially mediate the correlation. Perceived social support and recent stressful life …

Academic Advising In Higher Education: Distance Learners And Levels Of Satisfaction Using Web Camera Technology, Terri Hernandez

Electronic Theses and Dissertations

The purpose of this study was to determine the efficacy of in-seat face-to-face advising in contrast to web camera advising of College of Arts and Sciences psychology majors in the 2005-2006 academic year. Satisfaction levels were determined and analyzed based on random assignment to either the control group (in-seat face-to face) or the experimental group (web camera) advising. The data collected for this study consisted of participants' responses to the Academic Advising Inventory (AAI) administered to undergraduate psychology majors (N = 102). Overall, students were satisfied with advising services regardless of the advising group to which they were randomly assigned. …

Historical Comparison Of Florida And National Title Ix Compliance Trends In High School Sports From 1985-2005, Coury Matthew Knowles

Electronic Theses and Dissertations

The purpose of this study was to compare the Title IX compliance trends of high school sports in Florida over the past two decades (1985-2005) against national trends. The literature review discusses: the historical events leading to Title IX, the administrative implementation of Title IX, the legal perspective of Title IX, and the impact of Title IX on gender equity in sports. The study was conducted between January and June, 2007. The data focused on: male and female participants in high school sports in Florida, the numbers of male and female participants in high school sports across the nation, and …

Impact Of Ethical Practices On Performance Outcome Measures In A Select Group Of Nonprofit Organizations In Florida, Stephanie Krick

Electronic Theses and Dissertations

Nonprofit programs deliver key social services to millions of people across the country everyday, however, little is known about the ethical practices of these programs. This research examines the relationship between a nonprofit program's ethical practices and the programs' measurable outcomes, such as changes in knowledge, attitudes, values, skills, behavior, condition, or status of the participant as a result of their involvement with nonprofit programs. An assumption of the study is that the achievement of the measurable outcomes found in a nonprofit program is directly related to the extent that ethical practices are utilized within that program. Ethical practices include …

Life History And Reproductive Biology Of Clitoria Fragrans Relative To Fire History On The Avon Park Air Force Range, Michelle Nicole Lewis

Electronic Theses and Dissertations

The southeastern coastal plain of the United States is a center of endemism for plants in temperate North America and second only to California among the states. In the southeast, Florida has the largest number of these endemic plants. The largest number of these Florida endemics can be found in the fire maintained scrub and sandhill communities located on sandy ridges in Central Florida. One such endemic is Clitoria fragrans, a rare perennial herb. C. fragrans reproduces via a mixed mating system. It produces both open, chasmogamous flowers and closed, selfed, cleistogamous flowers. Little else is known about its biology. …

Physically-Based Visualization Of Residential Building Damage Process In Hurricane, Dezhi Liao

Electronic Theses and Dissertations

This research provides realistic techniques to visualize the process of damage to residential building caused by hurricane force winds. Three methods are implemented to make the visualization useful for educating the public about mitigation measures for their homes. First, the underline physics uses Quick Collision Response Calculation. This is an iterative method, which can tune the accuracy and the performance to calculate collision response between building components. Secondly, the damage process is designed as a Time-scalable Process. By attaching a damage time tag for each building component, the visualization process is treated as a geometry animation allowing users to navigate …

Addressing Domestic Violence Among Small Baptist Church Clergy, Katherine Lieftink

Electronic Theses and Dissertations

The purpose of this thesis was to survey and discuss how small Baptist church clergy address domestic violence (DV) with the goal of studying how clergy in small Baptist churches view domestic violence and how they address the problem of domestic violence within their congregation. The Baptist faith was selected since they form the largest portion of the Protestant faith in the United States. The sample consisted of clergy from small Baptist churches located within the geographic limits of Brevard County, Florida. Interviews were conducted with ten small Baptist church clergy. The interview questions were constructed to ascertain specific areas …

Real-Time Tree Simulation Using Verlet Integration, Bobak Manavi

Electronic Theses and Dissertations

One of the most important challenges in real-time simulation of large trees and vegetation is the vast number of calculations required to simulate the interactions between all the branches in the tree when external forces are applied to it. This paper will propose the use of algorithms employed by applications like cloth and soft body simulations, where objects can be represented by a finite system of particles connected via spring-like constraints, for the structural representation and manipulation of trees in real-time. We will then derive and show the use of Verlet integration and the constraint configuration used for simulating trees …

A Study Of Gender Equality At Private And Public Two-Year And Four-Year Florida Institutions, Stacey Lazenby Malaret

Electronic Theses and Dissertations

This study sought to examine the perception of gender equality from the viewpoint of women administrators at Florida public and private two- and four-year institutions. Potential respondents were chosen from American College Personnel Association and/or National Association of Student Personnel Administrators databases. The data used for this study were obtained from 32 female administrators (50% response rate) who completed a self-administered online questionnaire, distributed to potential respondents in August and September, 2007. Collected data were entered into an SPSS database. Through data analysis, confidence intervals were reported for each survey item. Comparable means were studied for each of the six …

Postmodern Feminism, Hypertext, And The Rhetoric Of Cooking Websites, Heather Eaton Mcgrane

Electronic Theses and Dissertations

This study explores the ways cookbooks and their rhetorical dimensions have been re-imagined using hypertext and Web technology. Using the tenets of postmodern feminist rhetoric and Web design theory, the study considers how commercial cooking hypertexts construct users' identities. Although hypertext is a potentially empowering technology, democratizing rhetoric and knowledge making practices, commercial hypertext often circumscribes agency formation and prohibits participation. Participatory, constructive hypertexts are difficult to design and costly to maintain. Of the three sites studied, Epicurious.com, BettyCrocker.com, and FoodNetwork.com, only Epicurious.com encourages meaningful communication between users and between users and designers. In many ways, Epicurious.com conceives of its …

Direct And Indirect Effects Of Selected Factors On School Grades In Public High Schools In The State Of Florida, Joseph Miller

Electronic Theses and Dissertations

The purpose of this study was to examine the direct and indirect effects of selected factors on school grades in public high schools in the state of Florida. A sample of 316 public high schools was created using data obtained from the Florida Education and the Florida High School Athletic Association. The selected factors that were chosen to be measured in the study were: minority percentage as measured by the proportion of minority students in relation to the total student body at a given school, socio economic status percentage (SES) as measured by the proportion of students participating in the …

Modeled And Observed N2 Lyman-Birge-Hopfield Band Emissions Earth's Dayglow: A Comparison, Donald Murray

Electronic Theses and Dissertations

Ultraviolet (UV) spectra obtained from Earth’s dayglow contain important information for understanding the thermosphere, and the N2 Lyman-Birge-Hopfield (LBH) bands are possibly the most useful emission. To be useful, a thorough understanding of how the LBH band emission varies with altitude and latitude is essential to present and future use of this emission by space-based remote sensors. Excited by photoelectron impact on N2 leading to transitions from the a 1Πg state to the ground state, the LBH emissions radiate between 1270 and 2400 Å. In addition to being populated by electron impact excitation, the a 1Πg state is populated by …

Applying The Appraisal Theory Of Emotionto Human-Agent Interaction, Aaron Pepe

Electronic Theses and Dissertations

Autonomous robots are increasingly being used in everyday life; cleaning our floors, entertaining us and supplementing soldiers in the battlefield. As emotion is a key ingredient in how we interact with others, it is important that our emotional interaction with these new entities be understood. This dissertation proposes using the appraisal theory of emotion (Roseman, Scherer, Schorr, & Johnstone, 2001) to investigate how we understand and evaluate situations involving this new breed of robot. This research involves two studies; in the first study an experimental method was used in which participants interacted with a live dog, a robotic dog or …

High Birefringence Liquid Crystals For Optical Communications, Amanda Jane Parish

Electronic Theses and Dissertations

High birefringence (Δn > 0.4) nematic liquid crystals are particularly attractive for infrared applications because they enable a thinner cell gap to be used for achieving fast response time and improved diffraction efficiency. In this thesis, the mesomorphic and electro‐optic properties of several new fluorinated isothiocyanate (NCS) terphenyl and phenyl tolane single compounds and mixtures are reported. The single compounds demonstrated Δn~0.35‐0.52 in the visible spectral region at room temperature and exhibit relatively low viscosity. It was found that lateral fluorine substitutions and short alkyl chains eliminate smectic phase and lower the melting temperature of the single compounds. However, the consequence …

Phonetic And Acoustic Analyses Of Two New Cases Of Foreign Accent Syndrome, Rosalie Perkins

Electronic Theses and Dissertations

This study presents detailed phonetic and acoustic analyses of the speech characteristics of two new cases of Foreign Accent Syndrome (FAS). Participants include a 48-year-old female who began speaking with an "Eastern European" accent following a traumatic brain injury, and a 45-year-old male who presented with a "British" accent following a subcortical cerebral vascular accident (CVA). Identical samples of the participants' pre- and post-morbid speech were obtained, thus affording a new level of control in the study of Foreign Accent Syndrome. The speech tasks consisted of oral readings of the Grandfather Passage and 18 real words comprised of the stop …

An Investigation Of The Relationship Between Graduate Counseling Students' Perceptions Of Spirituality And Counselor Self-Ef, Sandra Pollock

Electronic Theses and Dissertations

Counseling and psychology have experienced a conflicted relationship with the issue of spirituality over the last century. Spirituality is a construct that has been receiving more attention in counseling over the last fifteen to twenty years. More counselors and educators are affirming its place and value in the counseling relationship. Yet, there is a disparity between this and what counselors-in-training are being taught regarding spirituality, its value to clients and counselors, and its role in the counseling relationship. Very little research has been done examining spirituality and its relationship to counseling students level of confidence and competence in their work--their …

The Use Of Science Reform Instructional Methods And Their Effect On 3rd Grade Students' Participation And Attitude Towards S, Heather Robinson

Electronic Theses and Dissertations

The purpose of this research study was to determine whether the use of science reform instructional methods had an effect on student participation in and attitudes towards science education. The participants in this 12 week study were third grade students. Data were collected using a pre and post attitudinal survey, student journals, a participation log, and a researcher reflection journal. Several conclusions were made. The use of science reform instructional methods did affect student participation and attitudes towards science. Student journals indicated that students enjoyed the use of technology, hands-on science equipment, working in pairs or small groups and the …

The Fire Within: The Baldwin Meeting And The Evolution Of The Kennedy Administration's Approach To Civil Rights, Todd Saucedo

Electronic Theses and Dissertations

This thesis examines the Kennedy Administration's decision to propose comprehensive civil rights legislation in June, 1963. The work focuses on the relationship between the Kennedy brothers, particularly on Robert F. Kennedy's position as his brother's main adviser and his influence on the president's final decision to go forward with legislation. It begins by exploring the Kennedy's childhood, then traces the brothers' approach toward civil rights during the campaigns of 1952 and 1960, and concludes with an assessment of the Kennedy administration's civil rights policy during his presidency. The thesis puts special emphasis on a May, 1963 meeting between Robert Kennedy …

Evaluating Neonatal Facial Pain Expression: Is There A Primal Face Of Pain?, Martin Schiavenato

Electronic Theses and Dissertations

Pain assessment continues to be poorly managed in the clinical arena. A review of the communication process in pain assessment is carried out and the hierarchical approach often recommended in the literature -with self-report as its "gold-standard," is criticized as limited and simplistic. A comprehensive approach to pain assessment is recommended and a model that conceptualizes pain assessment as a complex transaction with various patient and clinician dependant factors is proposed. Attention is then focused on the pediatric patient whose pain assessment is often dependent on nonverbal communicative action. The clinical approaches to pain assessment in this population -mainly the …

The Impact Of Computer Based Simulation Training On Leadership Development, Stanley Sidor

Electronic Theses and Dissertations

The purpose of this study was to investigate the relationship between measures of emotional intelligence after participation in a simulation based leadership development program as applied to a student cohort at a community college. Additionally, this study was conducted to investigate significant differences in emotional intelligence subscales when compared to the categorical variables of age, race, gender, position type, number of years employed, and time. All 300 students in the introductory management classes in the Bachelors of Applied Science business principles classes in the Business program were invited to participate. A total of 201 questionnaires representing 103 individuals were returned, …

The Influence Of Goal Orientation On Trainee Learing Strategies And Outcomes Of A Work Readiness Program, Charyl Staci Singleton

Electronic Theses and Dissertations

Goal orientation is a construct that has been used to explain individuals' focus in achievement situations. Three subcomponents of this construct have been linked to a number of training-related processes and outcomes. Those higher on avoid performance goal orientation withdraw from situations in which they may appear incompetent to others. Those higher on prove performance goal orientation approach situations in which they can demonstrate their competence to others. Finally, those high on learning goal orientation approach situations in which they can continually grow and master new skills. Prior research has consistently found that effective learning strategies and outcomes are positively …

Limited English Proficient Students And Their Teachers Attitudes Of The Learning Environment In Mathematics Classes, Michelle C. Snider

Electronic Theses and Dissertations

This study described the attitudes of students who are limited English proficient (LEP) and their teachers toward the learning environment within their mathematics classes. Data collected via a student survey, student and teacher interviews, and classroom observations were analyzed in this mixed-method study to investigate these attitudes. Accuracy of the findings was confirmed via triangulation. A population of 79 students was chosen through purposive sampling methods that included LEP and non-LEP students in algebra and geometry classes. Students were administered a 30-item questionnaire using the What is Happening in This Class? survey. Scores provided from the survey's six scales were …

Characterization Of Pigment Cell Specific Genes In The Sea Urchin Embryo (Strongylocentrotus Purpuratus), Tricia Stephens

Electronic Theses and Dissertations

In sea urchin development, cell fate specification appears by the 60-cell stage embryo when several embryonic territories are recognized: the small micromeres, the large micromeres which will generate primary mesenchyme cells, the vegetal2 layer that will give rise to pigment cells, immunocytes, and muscle cells, the vegetal1 layer, as well as the oral and aboral ectoderm. A Delta-Notch signaling event is required for the differential specification of mesodermal cells that will give rise to secondary mesenchyme cells (SMCs). SMCs produce four cell types: pigment cells, blastocoelar cells, circumesophageal muscle cells, and coelomic pouch cells. Pigment cells are the first to …

Airport Security: Examining The Current State Of Acceptance Of Biometrics And The Propensity Of Adopting Biometric Technology Fo, Kristine Sumner

Electronic Theses and Dissertations

The terrorist attacks of September 11, 2001 propelled the issue of aviation security to the forefront of the U.S. domestic agenda. Although hundreds of individual airports exist in the U.S., the travel activities at each of these airports combine to holistically comprise an aviation system that represents a significant portion of the U.S. social and economic infrastructure. Disruption at one airport resulting from a criminal act, such as terrorism, could exert detrimental effects upon the aviation system and U.S national security (9/11 Commission, 2004). Each U.S. airport is individually responsible for various aspects of security including the control of physical …

After The Moon: A Study Of Governmental Agency Decline And Nasa, Wendy Noel Whitman

Electronic Theses and Dissertations

The concept of decline has variously been applied to businesses, organizations, groups, and government (Levine 1978; Lorange and Nelson 1987; Whetten 1980). The term decline has also been used to describe various government agencies such as NASA. It is the theory put forth presently that decline in its traditional form in the literature does not apply to government agencies. Decline has been previously characterized as a time of decreasing or restricted resources, conflict, a decrease in innovativeness, a decrease in organizational size, a decrease in income or profits, and an organization's inability to adapt (Cameron, Whetten, and Kim; Weitzel and …

The Effect Of In-Vehicle Warning Systems On Driverresponse In Work Zones, James James Whitmire Ii

Electronic Theses and Dissertations

This research investigated the effectiveness of in-vehicle information technologies on driver behavior in work zones. In-vehicle information devices can increase driver awareness to an oncoming change in traffic flow and provide specific guidelines for driving speed requirements, lane merging strategies, or unexpected changes in the roadway (e.g., detours and lane shifts). The overall conditional effects for vehicle speed are significant; that is, both the audio and visual groups out performed the control group within the simulated work zone. Participants in audio group did outperform the visual group, not significantly though. The overall conditional effects for total time in violation are …

Genmapp 2: New Features And Resources For Pathway Analysis, Nathan Salomonis, Kristina Hanspers, Alexander C. Zambon, Karen Vranizan, Steven C. Lawlor, Kam D. Dahlquist, Scott W. Doniger, Josh Stuart, Bruce R. Conklin, Alexander R. Pico

Biology Faculty Works

Background: Microarray technologies have evolved rapidly, enabling biologists to quantify genome-wide levels of gene expression, alternative splicing, and sequence variations for a variety of species. Analyzing and displaying these data present a significant challenge. Pathway-based approaches for analyzing microarray data have proven useful for presenting data and for generating
testable hypotheses.

Results: To address the growing needs of the microarray community we have released version 2 of Gene Map Annotator and Pathway Profiler (GenMAPP), a new GenMAPP database schema, and integrated resources for pathway analysis. We have redesigned the GenMAPP database to support multiple gene annotations and species as well …

Hyena Societies, Heather E. Watts

Biology Faculty Works

No abstract provided.

Invitational Rhetoric : Alternative Rhetorical Strategy For Transformation Of Perception And Use Of Energy In The Residential Built Environment From The Keweenaw To Kerala, Merle Niemi Kindred

Dissertations, Master's Theses and Master's Reports - Open

This dissertation explores the viability of invitational rhetoric as a mode of advocacy for sustainable energy use in the residential built environment. The theoretical foundations for this study join ecofeminist concepts and commitments with the conditions and resources of invitational rhetoric, developing in particular the rhetorical potency of the concepts of re-sourcement and enfoldment. The methodological approach is autoethnography using narrative reflection and journaling, both adapted to and developed within the autoethnographic project.

Through narrative reflection, the author explores her lived experiences in advocating for energy-responsible residential construction in the Keweenaw Peninsula of Michigan. The analysis reveals the opportunities for …