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Variables That Predict Success With Associate Degree Nursing Students At A Community College In Florida, Linda Miles Jan 2006

Variables That Predict Success With Associate Degree Nursing Students At A Community College In Florida, Linda Miles

Electronic Theses and Dissertations

The purpose of this exploratory, retrospective study was to determine if student demographics and academic variables predicted student persistence and success in an associate degree nursing program in Florida and to investigate the variables in Tinto's Longitudinal Model of Dropout (1975).The sample population (N=304) for this study was students enrolled in one of the initial courses of the associate degree nursing program at Daytona Beach Community College (DBCC) in Daytona Beach, FL from August 2002 through August 2003. Students were assigned to one of three groups (a) passing group, (b) failing group, or (c) withdrawing group. The convenience sample of …

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An Investigation To Determine The Level Of Knowledge Of Facility Maintenance By Public School-Building Level Administrators, Richard Paradise Jan 2006

An Investigation To Determine The Level Of Knowledge Of Facility Maintenance By Public School-Building Level Administrators, Richard Paradise

Electronic Theses and Dissertations

This investigation studied the level of knowledge that principals have concerning the maintenance of their schools. A questionnaire was developed to address three research questions. These research questions were: (1) what is the extent that facilities maintenance is an important issue for school principals? (2) in what specific areas of facilities maintenance do principals lack knowledge? and (3) in what specific areas does the lack of facilities maintenance knowledge by principals exceed 30%? A questionnaire was developed to gather data to analyze comparative relationships to the research questions. Data indicated that principals do believe facilities maintenance is an important issue. …

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10x The Talent = 1/3 Of The Credit: How Female Musicians Are Treated Differently In Music, Meggan Jordan Jan 2006

10x The Talent = 1/3 Of The Credit: How Female Musicians Are Treated Differently In Music, Meggan Jordan

Electronic Theses and Dissertations

This is an exploratory, qualitative study of female musicians and their experiences with discrimination in the music industry. Using semi-structured interviews, I analyze the experiences of nine women, ages 21 to 56, who are working as professional musicians, or who have worked professionally in the past. I ask them how they are treated differently based on their gender. Three forms of subtle discrimination are inferred from their narrative histories. First, female musicians are mistaken for non-musicians. They are encapsulated into inferior roles, like "the gimmick," "good for a girl," and "invisible accessory." Second, band mates and band managers control women's …

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An Investigation Of The Effectiveness Of Computer-Assisted Biofeedback For Students Diagnosed As Having Autism Spectrum Disorder, Nancy Aguinaga Jan 2006

An Investigation Of The Effectiveness Of Computer-Assisted Biofeedback For Students Diagnosed As Having Autism Spectrum Disorder, Nancy Aguinaga

Electronic Theses and Dissertations

Using a single-subject multiple baseline design across participants, this study examined the impact of computer-assisted biofeedback to promote engagement of students diagnosed as having autism spectrum disorder. The study was conducted in a public school classroom setting. Specifically the on-task behavior during an individualized academic activity was investigated. Three 9-10 year old children participated in the study. In the baseline phase, data was collected on speed to engagement and percentage of time on-task during an academic activity. A 15-second momentary time sampling procedure was used for a 5 minute session each day of the week for a five week period …

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Predicting Anxiety From Parent And Childhood Variables, Brian Fisak Jan 2006

Predicting Anxiety From Parent And Childhood Variables, Brian Fisak

Electronic Theses and Dissertations

The high prevalence rate, significant distress and impairment, and persistence of childhood anxiety disorders highlight the need for continued theoretical conceptualization and research into the developmental pathways associated these disorders. In response to this need, one goal this project was to examination and identify variables associated with the development and/or maintenance of child anxiety disorders. A second goal of this project was to examine the potential role of learning from parents as a risk factor in the development of child anxiety, with a particular emphasis on three learning mechanisms: modeling, information transfer, and reinforcement of anxious behaviors. The third goal …

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The Relation Between Optimism And Job Performance: An Applied Setting, Mary Davis Jan 2006

The Relation Between Optimism And Job Performance: An Applied Setting, Mary Davis

Electronic Theses and Dissertations

Research on cognitive ability measures consistently concludes that they are predictive of employee performance. While accounting for only about 9% of the variance in performance, however, cognitive ability measures are not sufficient. Alternative measures, such as measures of personality constructs, must be included to fully predict employee performance. The research on personality measures suggests that they are marginally predictive of employee performance. Research also suggests that predicative accuracy of personality measures can be enhanced when the measure is specific to the situation (i.e., stress measure are more predictive of performance in high stress situations compared to moderate or low stress …

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A Comparison Of Student Perceptions Of Learning In Their Co-Op And Internship Experiences And The Classroom Environment: A Study, Scott Lee Jan 2006

A Comparison Of Student Perceptions Of Learning In Their Co-Op And Internship Experiences And The Classroom Environment: A Study, Scott Lee

Electronic Theses and Dissertations

This study analyzed hospitality management student perceptions of learning both inside the classroom environment and student perceptions of learning in their experiential learning assignments outside the classroom. There were 681 students attending the Rosen College of Hospitality Management at the University of Central Florida who participated in this study. A modified version of the Predicting Learner Advancement through Cooperative Education (P.L.A.C.E.) instrument was used in order to collect data for the study. The P.L.A.C.E. instrument was developed to be a standardized instrument measuring pre-graduation learning outcomes in the following four areas: (a) career development, (b) academic functions achievement, (c) work …

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Effect Of Operator Control Configuration On Unmanned Aerial System Trainability, John Neumann Jan 2006

Effect Of Operator Control Configuration On Unmanned Aerial System Trainability, John Neumann

Electronic Theses and Dissertations

Unmanned aerial systems (UAS) carry no pilot on board, yet they still require live operators to handle critical functions such as mission planning and execution. Humans also interpret the sensor information provided by these platforms. This applies to all classes of unmanned aerial vehicles (UAV's), including the smaller portable systems used for gathering real-time reconnaissance during military operations in urban terrain. The need to quickly and reliably train soldiers to control small UAS operations demands that the human-system interface be intuitive and easy to master. In this study, participants completed a series of tests of spatial ability and were then …

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What Teachers Want To Know: A Systematic Review Of Action Research Theses Related To K-8 Mathematics And Science, Bridget Steele Jan 2006

What Teachers Want To Know: A Systematic Review Of Action Research Theses Related To K-8 Mathematics And Science, Bridget Steele

Electronic Theses and Dissertations

The research conducted was a systemic review of 88 action research masters theses from a teacher enhancement program for K-8 mathematics and science at the University of Central Florida and the teachers that performed the studies. The purpose of this study is to synthesize existing research results of a collection of master's theses from a teacher enhancement program for K-8 mathematics and science teachers in order to arrive at meaningful conclusions regarding teachers' research interests and classroom practices. Also, the study will help teacher educators who deliver the teacher enhancement program to improve the effectiveness of the program. A summary …

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A Study Of Millenial Students And Their Reactive Behavior Patterns In The Online Environment, Francisca Yonekura Jan 2006

A Study Of Millenial Students And Their Reactive Behavior Patterns In The Online Environment, Francisca Yonekura

Electronic Theses and Dissertations

The goal of this study was to identify patterns or characteristics unique to online millennial students in higher education from two perspectives: the generational traits for an understanding of millennial students as a cohort, and the Long reactive behavior patterns and traits for an understanding of millennials as individuals. Based on the identified patterns and characteristics of these millennial students, the researcher highlighted instructional and curricular implications for online learning. A profile depicting online millennial students based on the demographic data and their overall satisfaction levels with online learning is provided. For a holistic understanding, the study included an inquiry …

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Educational Vision In Florida School Districts: Vision Alignment And Leadership Style, Cindy Sikkenga Jan 2006

Educational Vision In Florida School Districts: Vision Alignment And Leadership Style, Cindy Sikkenga

Electronic Theses and Dissertations

The purpose of this study was to address a gap in the organizational leadership research related to the sharing, or alignment, of leadership vision across organizational levels, with a focus on educational vision alignment in Florida K-12 public school districts. The study also sought to determine to what extent, if any, there were differences among Florida school districts exhibiting different levels of educational vision alignment. The broad question addressed by the current research was this: To what degree are the educational visions of superintendents and principals aligned within Florida K-12 public school districts? The following research questions further guided the …

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Holy Books Or Pocket Books? Class And Values In American Politics, Matthew Keaton Jan 2006

Holy Books Or Pocket Books? Class And Values In American Politics, Matthew Keaton

Electronic Theses and Dissertations

There has been much speculation recently as to the political effect that "moral values" have on Americans and much research has shown inconclusive results as far as the effect of class. This paper aims to study how class and values, including moral values and postmaterialist values, interact with politics in the United States. The analyses performed to determine these effects include crosstabulation and logistical regressions and will include data from the National Election Studies (NES). It is found that postmaterialist values have little effect on political behavior but in separate analyses, class and moral values have increasing influences on vote …

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Development Of Theoretical And Computational Methods For Few-Body Processes In Ultracold Quantum Gases, Juan Blandon Jan 2006

Development Of Theoretical And Computational Methods For Few-Body Processes In Ultracold Quantum Gases, Juan Blandon

Electronic Theses and Dissertations

We are developing theoretical and computational methods to study two related three-body processes in ultracold quantum gases: three-body resonances and three-body recombination. Three-body recombination causes the ultracold gas to heat up and atoms to leave the trap where they are confined. Therefore, it is an undesirable effect in the process of forming ultracold quantum gases. Metastable three-body states (resonances) are formed in the ultracold gas. When decaying they also give additional kinetic energy to the gas, that leads to the heating too. In addition, a reliable method to obtain three-body resonances would be useful in a number of problems in …

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Raman Spectroscopy Of Glasseswith High And Broad Raman Gain In The Boson Peak Region, Yu Guo Jan 2006

Raman Spectroscopy Of Glasseswith High And Broad Raman Gain In The Boson Peak Region, Yu Guo

Electronic Theses and Dissertations

This thesis investigates Raman spectra of novel glasses and their correlation with structure for Raman gain applications. Raman gain for all-optical amplification by fibers depends significantly on the cross section for spontaneous Raman scattering allowing to compare signal strength and spectral coverage. We also investigate the relationship between glass structure and the Boson peak (enhancement of the low-frequency vibrational density of states) and report new inelastic neutron scattering spectra for niobium-phosphate glasses. Polarization resolved Raman spectra of glasses based on tellurite and phosphate formers have been measured from 6 – 1500 cm-1 using an excitation wavelength of 514 nm. The …

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The Taino Are Still Alive, Taino Cuan Yahabo: An Example Of The Social Construction Of Race And Ethnicity, David Cintron Jan 2006

The Taino Are Still Alive, Taino Cuan Yahabo: An Example Of The Social Construction Of Race And Ethnicity, David Cintron

Electronic Theses and Dissertations

Definitions and boundaries of race and ethnicity are socially constructed. They are malleable inventions created by the negotiation of ascribed ideas from outside groups and asserted notions from the inside group's membership. The revitalization of Taíno identity and culture within the Puerto Rican and related communities is a classic case example of this negotiation. Although objective conditions exist to recognize the descendants of these Caribbean aboriginals as an identifiable group, their identities are contested and sometimes ridiculed. Even though Taíno heritage is accepted as an essential root of Puerto Rico's cultural and biological make-up, this group has been classified as …

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Faculty Development In Member Institutions Of The Florida Faculty Development Consortium: Strategic Plans, Evaluation Models, Organization, And Funding, Laura Ross Jan 2006

Faculty Development In Member Institutions Of The Florida Faculty Development Consortium: Strategic Plans, Evaluation Models, Organization, And Funding, Laura Ross

Electronic Theses and Dissertations

The purpose of this study was to examine strategic plans and evaluation models in light of organizational structures and funding to determine if member institutions in the Florida Faculty Development Consortium were investing in faculty development based on strategic and measurable criteria. Data were gathered through a mixed method survey mailed electronically to the individuals responsible for faculty development at 31 member institutions of the Florida Faculty Development Consortium. Even though the Consortium was comprised of public and private four-year institutions and public two-year institutions, faculty development programs in these institutions had similarities. Most programs had strategic plans, centralized faculty …

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Preliminary Study On The Impact Of Impingement On The Effectiveness Of Film Cooling In The Presence Of Gas Path Pressure Gradient, Anil Peravali Jan 2006

Preliminary Study On The Impact Of Impingement On The Effectiveness Of Film Cooling In The Presence Of Gas Path Pressure Gradient, Anil Peravali

Electronic Theses and Dissertations

Impingement is the most commonly used method of cooling in the hot stages of gas turbines. This is often combined with film cooling to further increase the cooling performance. The mainstream flow where in the coolant films discharge often has large stream wise pressure variations. All existing studies on coupled film and impingement cooling concentrated on the effect of the film depletion on the impingement heat transfer. This study investigates the impact of impingement on film cooling, where the jets impinging on a flat plate are depleted through arrays of film cooling holes in the presence of pressure gradient in …

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Science Self-Efficacy In Tenth Grade Hispanic Female High School Students, Maria Miller Jan 2006

Science Self-Efficacy In Tenth Grade Hispanic Female High School Students, Maria Miller

Electronic Theses and Dissertations

Historical data have demonstrated an underrepresentation of females and minorities in science, technology, engineering, and mathematics (STEM) professions. The purpose of the study considered the variables of gender and ethnicity collectively in relationship to tenth grade Hispanic females' perception of their self-efficacy in science. The correlation of science self-efficacy to science academic achievement was also studied. Possible interventions for use with female Hispanic minority populations might help increase participation in STEM field preparation during the high school career. A population of 272 students was chosen through convenience sampling methods, including 80 Hispanic females. Students were administered a 27-item questionnaire taken …

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A Correlational Study About Coaching And Teachers' Attitudes, Perceptions, And Practices In Reading Instruction, Joan Conway Jan 2006

A Correlational Study About Coaching And Teachers' Attitudes, Perceptions, And Practices In Reading Instruction, Joan Conway

Electronic Theses and Dissertations

The purpose of this study was to explore elementary teachers' self-reporting of: a) work with a reading coach and b) attitudes, perceptions, and practices in teaching reading. The five point ratings and open-ended responses on the survey were the sources of data. Surveys were returned by 85% of teachers in five elementary schools in Collier County, Florida. Correlations of survey items were analyzed on the basis of the aggregated data and the following subgroups: certification, years of experience, school demographics, and grade levels. The survey in this study was excerpted and adapted from a survey, which was tested for validity …

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Public Religious Participation: A Comparison Of Three Distinct Birth Cohorts, Diane Prather Jan 2006

Public Religious Participation: A Comparison Of Three Distinct Birth Cohorts, Diane Prather

Electronic Theses and Dissertations

Research has demonstrated that many factors affect levels of religiosity in American religion. This study extends the research on the relationship between cohort membership and public religious participation and individual personal involvement. Most of the research pertaining to the effects of cohort on religiosity has been devoted to comparisons between the Depression Era and Baby Boom Cohorts. This study extends research in this area by including Generation X to the extent possible. Using the General Social Surveys, this analysis employs an age/period/cohort analytical framework to examine religious involvement. Sociodemographic variables that are associated with religiosity are included in the analysis. …

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The Paths To Becoming A Mathematics Teacher, Kimberly Lowry Jan 2006

The Paths To Becoming A Mathematics Teacher, Kimberly Lowry

Electronic Theses and Dissertations

Increasing numbers of mathematics teachers must be recruited in coming years, because of a growing student population, teacher attrition, calls for smaller class size, and the need to replace out-of-subject teachers. Recruitment can be made more effective and efficient, if better information on career paths is provided to decision makers. This study attempts to analyze the academic decisions which lead to the outcome "becoming a mathematics teacher". Four groups were compared and contrasted: mathematics teachers, science teachers, other teachers, and non-teachers. Science teachers were removed from the "other teachers" category because of their many similarities to mathematics teachers on the …

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A Three-Dimensional Bay/Estuary Model To Simulate Water Quality Transport, Jing Yu Jan 2006

A Three-Dimensional Bay/Estuary Model To Simulate Water Quality Transport, Jing Yu

Electronic Theses and Dissertations

This thesis presents the development of a numerical water quality model using a general paradigm of reaction-based approaches. In a reaction-based approach, all conceptualized biogeochemical processes are transformed into a reaction network. Through the decomposition of species governing equations via Gauss-Jordan column reduction of the reaction network, (1) redundant fast reactions and irrelevant kinetic reactions are removed from the system, which alleviates the problem of unnecessary and erroneous formulation and parameterization of these reactions, and (2) fast reactions and slow reactions are decoupled, which enables robust numerical integrations. The system of species transport equations is transformed to reaction-extent transport equations, …

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Modeling Inter-Plant Interactions, Jessica Larson Jan 2006

Modeling Inter-Plant Interactions, Jessica Larson

Electronic Theses and Dissertations

The purpose of this paper is to examine the interactions between two plant species endemic to Florida and develop a model for the growth of one of the plant species. An equation for the growth of Hypericum cumulicola is developed through analyzing how the distance to and the height of the nearest Ceratiola ericoides (Florida rosemary) affects the growth of Hypericum cumulicola. The hypericums were separated into five separate regions according to the distance to the nearest rosemary plant. The parameters for a basic growth equation were obtained in each of the five regions and compared to each other along …

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On The Use Of Variable Coherence In Inverse Scattering Problems, Erwan Baleine Jan 2006

On The Use Of Variable Coherence In Inverse Scattering Problems, Erwan Baleine

Electronic Theses and Dissertations

Even though most of the properties of optical fields, such as wavelength, polarization, wavefront curvature or angular spectrum, have been commonly manipulated in a variety of remote sensing procedures, controlling the degree of coherence of light did not find wide applications until recently. Since the emergence of optical coherence tomography, a growing number of scattering techniques have relied on temporal coherence gating which provides efficient target selectivity in a way achieved only by bulky short pulse measurements. The spatial counterpart of temporal coherence, however, has barely been exploited in sensing applications. This dissertation examines, in different scattering regimes, a variety …

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Driving Simulator Validation And Rear-End Crash Risk Analysis At A Signalised Intersection, Praveen Chilakapati Jan 2006

Driving Simulator Validation And Rear-End Crash Risk Analysis At A Signalised Intersection, Praveen Chilakapati

Electronic Theses and Dissertations

In recent years the use of advanced driving simulators has increased in the transportation engineering field especially in evaluating safety countermeasures. The driving simulator at UCF is a high fidelity simulator with six degrees of freedom. This research aims at validating the simulator in terms of speed and safety with the intention of using it as a test bed for high risk locations and to use it in developing traffic safety countermeasures. The Simulator replicates a real world signalized intersection (Alafaya trail (SR-434) and Colonial Drive (SR-50)). A total of sixty one subjects of age ranging from sixteen to sixty …

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The Relationship Between Academic And Student Affairs Collaboration And Student Success In Research Universities, Elizabeth Boggs Jan 2006

The Relationship Between Academic And Student Affairs Collaboration And Student Success In Research Universities, Elizabeth Boggs

Electronic Theses and Dissertations

This study investigated the relationships, if any, between the number, nature, and organization of partnerships between academic and student affairs and measures of institutional success and student learning. Specifically, this research sought to: (a) investigate the relationships between the number, nature, and organization of partnerships with institutional retention rates, graduation rates, and students' engagement in educationally purposeful activities, (b) test the feasibility of a classification system for the organization of partnerships developed by O'Halloran (2005), and (c) explore the alignment between reported goals for engaging in collaboration and the actual nature of existing partnerships. The population for the study consisted …

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Improving Parent Involvement For Culturally And Lingustically Diverse Parents Of Middle School Students With Disabilities From Urban Settings In Suburban Schools, Michelle Urquhart Jan 2006

Improving Parent Involvement For Culturally And Lingustically Diverse Parents Of Middle School Students With Disabilities From Urban Settings In Suburban Schools, Michelle Urquhart

Electronic Theses and Dissertations

This study was designed to address the need for improved collaborative experiences for culturally and linguistically diverse (CLD) parents of students with disabilities. Historically, these individuals have had limited interactions with special education services and professionals, particularly at the middle school level. To improve the collaborative relationship between CLD families and schools, the study offered collaborative training sessions designed to provide opportunities for parents to build on their current knowledge base and skills for effective partnerships with school personnel. The goal of the training was to increase the types and frequency of school involvement by CLD parents. The participants for …

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White Opinions Of United States Immigration: Testing Rival Hypotheses, 2004, Celeste Bulkley Jan 2006

White Opinions Of United States Immigration: Testing Rival Hypotheses, 2004, Celeste Bulkley

Electronic Theses and Dissertations

Few issues in the contemporary American political and social environments are as salient and emotionally charged as the debate over immigration. The thesis tests several competing hypotheses concerning the determinants of public opinion – among white respondents – on immigration issues. These include: the contextual considerations of southern residence and proximity to large numbers of Hispanic immigrants, as well as the individual-level factors of economic insecurity, political knowledge, national identity, group pride, and racism. Using data from the 2004 American National Election Study, the thesis provides a critical test of the competing hypotheses using multivariate analysis. Furthermore, conditional relationships are …

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Predictors Of Perceiving Racism In Ambiguous Situations, Teresa Marino Jan 2006

Predictors Of Perceiving Racism In Ambiguous Situations, Teresa Marino

Electronic Theses and Dissertations

The present study used a mixed-experimental analog design to examine 858 undergraduate students' reactions to a scenario depicting a store clerk being mildly rude to a customer. The ethnicity of the clerk and customer were manipulated. Results indicated that participants' beliefs regarding the general prevalence of racism and the degree to which they identify with their respective ethnic group significantly predicted the extent to which they perceived the clerk's behavior as being racially motivated. It also was found that participants' beliefs regarding the general prevalence of racism, levels of cynicism, and attributional style significantly predicted the extent to which they …

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Applications Of Linear And Nonlinear Optical Effects In Liquid Crystals, Hakob Sarkissian Jan 2006

Applications Of Linear And Nonlinear Optical Effects In Liquid Crystals, Hakob Sarkissian

Electronic Theses and Dissertations

Liquid crystals have been a major subject of research for the past decades. Aside from the variety of structures they can form, they exhibit a vast range of optical phenomena. Many of these phenomena found applications in technology and became an essential part of it. In this dissertation thesis we continue the line to propose a number of new applications of optical effects in liquid crystals and develop their theoretical framework. One such application is the possibility of beam combining using Orientational Stimulated Scattering in a nematic liquid crystal cell. Our numerical study of the OSS process shows that normally …

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