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University of Central Florida

2011

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Spatial Ability And Experts Of Needlework Crafts An Exploratory Study, Shannon Kyle Tedder Bailey Dec 2011

Spatial Ability And Experts Of Needlework Crafts An Exploratory Study, Shannon Kyle Tedder Bailey

HIM 1990-2015

In the Surface Development Test, self-perceived Sewing Expertise was significant in predicting participants' test scores. For the Paper Folding Test, Knitting and Crocheting Expertise were significant, suggesting expertise may mitigate age effects.; Spatial ability has been a topic of much research and debate over the past few decades. Yet, there are gaps in the current literature. Spatial ability refers to the aptitude of an individual to mentally rotate objects, visualize spaces, and recognize patterns (Linn & Petersen, 1985). A highly spatial task that is not addressed in research literature is crafting. Crafting may refer to knitting, crocheting, sewing, and other …


Two Conceptions Of The Mind, Benjamin J. Aguda Dec 2011

Two Conceptions Of The Mind, Benjamin J. Aguda

HIM 1990-2015

Since the cognitive revolution during the last century the mind has been conceived of as being computer-like. Like a computer, the brain was assumed to be a physical structure (hardware) upon which a computational mind (software) was built. The mind was seen as a collection of independent programs which each have their own specific tasks, or modules. These modules took sensory input "data" and transduced it into language-like representations which were used in mental computations. Recently, a new conception of the mind has developed, grounded cognition. According to this model, sensory stimulus is saved in the original format in which …


A Qualitative Analysis Of Perspectives Educational Implications In The Spanish Bilingual Programs In Primary Education In The Central Florida Region, Caitlin M. Araldi Dec 2011

A Qualitative Analysis Of Perspectives Educational Implications In The Spanish Bilingual Programs In Primary Education In The Central Florida Region, Caitlin M. Araldi

HIM 1990-2015

The proposed goal of this research was to take the data gathered and implement it in analyzing the potential reformation of programs in need of evaluation, assessing the potential benefits of further development in the field of bilingual education in the United States as a nation. Using data collected in the Central Florida region as a microcosmic example of how existing programs function in the modern elementary educational system, the purpose of this study was to demonstrate through the conduction of interviews with local teachers and currently available research that a more suitable standard for bilingual education is both necessary …


Attitude Change Regarding Animal Abuse In Adults The Effect Of Education And Visual Aids, Ashley Carter Dec 2011

Attitude Change Regarding Animal Abuse In Adults The Effect Of Education And Visual Aids, Ashley Carter

HIM 1990-2015

Additionally, images of animals alone immediately increased attitudes regarding treatment of animals. This difference does not appear to increase further over time. Images of animals alone appear to aid in immediately altering individuals' sense of continuity with animals. The attitude that animals and humans share some commonalities and exist in relation to each other could assist in adoption campaigns by allowing the potential owners to place themselves with the animals they are adopting. However, over time information combined with images of humans and animals significantly increase this sense of commonality. The applications for the results depend on what type of …


An Examination Of Supplemental Educational Services Expectations And Realities In A Large Public School District, Kristin Blair Dec 2011

An Examination Of Supplemental Educational Services Expectations And Realities In A Large Public School District, Kristin Blair

HIM 1990-2015

On January 8, 2002, President George W. Bush signed the No Child Left Behind (NCLB) Act. This sweeping legislation brought reform to every area of public education by establishing seven performance-based provisions. Supplemental Educational Services is a core aspect of NCLB, designed to meet two of the seven goals: improving academic performance of disadvantaged students and promoting innovative programs. SES tutoring is provided free of charge to parents for students who are eligible for free or reduced lunch and that attend a Title I school that has not made Adequate Yearly Progress, or AYP, for three or more years. The …


Using Gis To Determine The Influence Of Wetlands On Cayuga Iroquois Settlement Location Strategies, David J. Birnbaum Dec 2011

Using Gis To Determine The Influence Of Wetlands On Cayuga Iroquois Settlement Location Strategies, David J. Birnbaum

HIM 1990-2015

The archaeological record of the Iroquois supports that settlements were regularly relocated during the protohistoric period (1500-1650 A.D.). With the use of Geographic Information Systems (GIS) computer software, archaeologists may analyze variables potentially resulting in or influencing the movement of settlements. Through the use of spatial analysis, I argue that Cayuga Iroquois settlement locations were influenced by the environmental characteristics of their surrounding landscape. Specifically, wetlands are believed to have influenced settlement location choices in central New York state. This study examines the spatial relationships between wetland habitats and protohistoric period Cayuga Iroquois settlements where swidden maize agriculture comprised most …


Yoga As A Treatment For Low Back Pain A Systematic Review Of Randomized Controlled Trials, Alison Diaz Dec 2011

Yoga As A Treatment For Low Back Pain A Systematic Review Of Randomized Controlled Trials, Alison Diaz

HIM 1990-2015

Background: Low back pain is very common and has a tremendous economic impact. With the prevalence and incidence of low back pain on the rise, individuals are turning to alternative treatments. Yoga is the most widely used complementary and alternative medicine treatment for low back pain and it is not fully certain how effective this method is for resolving the symptoms. Objectives: The purpose of this manuscript is to systematically review the current literature for randomized controlled trials that assess the outcomes of yoga intervention in individuals with low back pain. Methods: An electronic database search was performed to analyze …


State Income Tax A Double-Edged Sword, Karla Burgos Dec 2011

State Income Tax A Double-Edged Sword, Karla Burgos

HIM 1990-2015

States are facing tough economic times as a result of the housing market bubble exploding. States have been declaring budget deficits and major program cuts, since revenues have not kept up with expenditures and rainy day funds have been practically exhausted. State tax revenues have decreased, resulting from a decline in income tax revenues, one of the major sources of revenues for a large number of states (41 in total). A majority of these states have come to depend heavily on the revenue they collect from income taxes, which can represent as much as 40% of state tax revenue. This …


Gold Nanoparticle Generation Using In Situ Reduction On A Photoresist Polymer Substrate, Christopher J. Clukay Dec 2011

Gold Nanoparticle Generation Using In Situ Reduction On A Photoresist Polymer Substrate, Christopher J. Clukay

HIM 1990-2015

This report presents evidence that in-situ reduction of metal ions bound to a cross-linked polymer surface does not always result in nanoparticle formation solely at the interface, as is commonly assumed, but also as much as 40 nm deep within the polymer matrix. Tetrachloroaurate ions were bound using a variety of multi-functional amines to cured films of SU-8 -- a cross-linkable epoxide frequently used for micro- and nanofabrication -- and then treated using one of several reducing agents. The resulting gold-nanoparticle decorated films were examined by X-ray photoelectron spectroscopy and by plan-view and cross-sectional transmission electron microscopy. Reduction using sodium …


Political Participation And E-Petitioning An Analysis Of The Policy-Making Impact Of The Scottish Parliament's E-Petition System, Ross D. Cotton Dec 2011

Political Participation And E-Petitioning An Analysis Of The Policy-Making Impact Of The Scottish Parliament's E-Petition System, Ross D. Cotton

HIM 1990-2015

Worldwide, representative democracies have been experiencing declining levels of voter turnout, lower membership levels in political parties, and apathy towards their respective political systems and their ability to influence the political process. E-democracy, and specifically E-petitioning, have been touted as a possible solution to this problem by scholars of electoral systems. In 1999, the Scottish Parliament reconvened for the first time in nearly three hundred years, and quickly set out to change the way politics were handled in Scotland by launching the world's first online E-petition system. Analyzing the Scottish Parliament's E-petition system, and assessing the extent to which it …


The Role Of Rain In Postclassic Maya Religious Belief, Lillie U. Dao Dec 2011

The Role Of Rain In Postclassic Maya Religious Belief, Lillie U. Dao

HIM 1990-2015

The concept of religion and its practice within ancient societies across the world is a subject that has fascinated scientists for centuries. The pre-Columbian Maya codices, first-hand Postclassic hieroglyphic documents, have been examined by hundreds of anthropologists. Analysis of these books has led scientist to hypothesize that these manuscripts were vitally connected to the Maya Postclassic belief system. Understanding the central focus of a civilization's religion and how, why and under what circumstances the religion is practiced truly distinguishes them as a culture. The intent of this thesis is to examine the role of rain in Maya Postclassic religious belief. …


Vortex Tilting And The Enhancement Of Spanwise Flow In Flapping Wing Flight, Spencer Frank Dec 2011

Vortex Tilting And The Enhancement Of Spanwise Flow In Flapping Wing Flight, Spencer Frank

HIM 1990-2015

In summary the tilting mechanism helps to explain the overall flow structure and the stability of the leading edge vortex.; The leading edge vortex has been identified as the most critical flow structure for producing lift in flapping wing flight. Its stability depends on the transport of the entrained vorticity into the wake via spanwise flow. This study proposes a hypothesis for the generation and enhancement of spanwise flow based on the chordwise vorticity that results from the tilting of the leading edge vortex and trailing edge vortex. We investigate this phenomenon using dynamically scaled robotic model wings. Two different …


Investigation On Interactions Of Unsteady Wakes And Film Cooling On An Annular Endwall, Matthew J. Golsen Dec 2011

Investigation On Interactions Of Unsteady Wakes And Film Cooling On An Annular Endwall, Matthew J. Golsen

HIM 1990-2015

In recent decades, greater interest in the effect of rotational wakes on gas turbine film cooling applications has produced increasing numbers of studies on these unsteady phenomena. Wakes are primarily shed from upstream components such as transition duct walls, stator vanes, and rotors. Studies have shown that in areas of unsteady flow, the best performing parameters in conventional steady investigations may not be the best for unsteady applications. One common method of modeling the unsteady wake interaction in subsonic flows is the use of spoke wheel type wake generators using cylindrical rods to produce the velocity detriment and local increase …


Prosecutorial Discretion And Plea Bargaining: Is There A Jury Trial Penalty?, Gina Hall Dec 2011

Prosecutorial Discretion And Plea Bargaining: Is There A Jury Trial Penalty?, Gina Hall

HIM 1990-2015

As the most powerful position of the courtroom workgroup, the prosecutor plays an essential role in the criminal justice system. From the defendant's initial contact with the criminal court process when the prosecutor makes the charging decision, until sentencing when the prosecutor's recommendation guides judicial discretion, prosecutors hold the power to decide a defendant's fate. Despite the parameters that govern their ability to use discretion, the prosecutor still maintains a significant amount of power to influence crucial decisions with regard to the defendant. The current study addresses the issue of prosecutorial discretion and the ability to mishandle the powers bestowed …


Human Resources: A Key Aspect In Company Innovation, Kristin Hall Dec 2011

Human Resources: A Key Aspect In Company Innovation, Kristin Hall

HIM 1990-2015

Innovation is a key factor for companies. It is also essential on an individual scale for employees. To ensure they are utilizing employees to the utmost efficiency, companies must implement practices to ensure the attraction and retention of top employees. Human resource practices can help to define and explain essential techniques to help employees gain satisfaction from their work, creating intrinsic motivation, and allowing them to ultimately perform more efficiently and perhaps even creatively for the company, helping to generate significant profits. The intent of this thesis is to analyze human resource practices on an empirical study of eight companies …


Effects Of Input Modality And Expertise On Workload And Video Game Performance, Travis M. Kent Dec 2011

Effects Of Input Modality And Expertise On Workload And Video Game Performance, Travis M. Kent

HIM 1990-2015

A recent trend in consumer and military electronics has been to allow operators the option to control the system via novel control methods. The most prevalent and available form of these methods is that of vocal control. Vocal control allows for the control of a system by speaking commands rather than manually inputting them. This has not only implications for increased productivity but also optimizing safety, and assisting the disabled population. Past research has examined the potential costs and benefits to this novel control scheme with varying results. The purpose of this study was to further examine the relationship between …


What Is The Importance Of Age At Menarche On Adult Height Relative To Other Known Factors?, Pamela M. Kacerosky Dec 2011

What Is The Importance Of Age At Menarche On Adult Height Relative To Other Known Factors?, Pamela M. Kacerosky

HIM 1990-2015

Objectives: To analyze the association between age at menarche, as a measure of sexual maturation, and adult height from ten published studies. Methods: Compared published measurements of age at menarche, adult height, and within-sample relationships observed in ten studies, for women from several societies and socioeconomic backgrounds, living in the 20th century, Results: In these studies, early maturers were taller during pre-puberty, but had shorter adult height then later maturers. Late maturers experience a longer period of pre-pubertal growth and a delayed age of peak height velocity, leading to an extended overall time of growth, until adult stature was obtained. …


Approximation By Bernstein Polynomials At The Point Of Discontinuity, Jie Ling Liang Dec 2011

Approximation By Bernstein Polynomials At The Point Of Discontinuity, Jie Ling Liang

HIM 1990-2015

Chlodovsky showed that if x0 is a point of discontinuity of the first kind of the function f, then the Bernstein polynomials Bn(f, x0) converge to the average of the one-sided limits on the right and on the left of the function f at the point x0. In 2009, Telyakovskii in (5) extended the asymptotic formulas for the deviations of the Bernstein polynomials from the differentiable functions at the first-kind discontinuity points of the highest derivatives of even order and demonstrated the same result fails for the odd order case. Then in 2010, Tonkov in (6) found the right formulation …


Exploring The Relationship Between Music Participation On Math Scores And High School Retention, Marin Halperin Dec 2011

Exploring The Relationship Between Music Participation On Math Scores And High School Retention, Marin Halperin

HIM 1990-2015

If I were not a physicist, I would probably be a musician. I often think in music. I live my daydreams in music. I see my life in terms of music... I get most joy in life out of music.--Albert Einstein In the spirit of recent legislation, educational leaders are in search of ways to ensure a quality education for all students in America, vowing to leave no child behind. Unfortunately, most of the rhetoric surrounding quality in education fails to acknowledge the impact of the arts in standards-based reform initiatives. In fact, some school districts have discussed cutting the …


Small-Scale Hybrid Alternative Energy Maximizer For Wind Turbines And Photovoltaic Panels, Ross Kerley Dec 2011

Small-Scale Hybrid Alternative Energy Maximizer For Wind Turbines And Photovoltaic Panels, Ross Kerley

HIM 1990-2015

This thesis describes the creation of a small-scale Hybrid Power System (HPS) that maximizes energy from a wind turbine and photovoltaic array. Small-scale HPS are becoming an increasingly viable energy solution as fossil fuel prices rise and more electricity is needed in remote areas. Modern HPS typically employ wind speed sensors and three power stages to extract maximum power. Modern systems also use passive rectifiers to convert AC from the wind turbine to DC that is usable by power electronics. This passive system inefficiently wastes power and introduces damaging harmonic noise to the wind turbine. The HPS described in this …


A Hedonic Analysis Of The Effect Of Expert Wine Ratings On Price And Retailer Profits, Kaitlin D. Neill Dec 2011

A Hedonic Analysis Of The Effect Of Expert Wine Ratings On Price And Retailer Profits, Kaitlin D. Neill

HIM 1990-2015

During the last few decades, economists have become interested in the wine industry and several of them have focused on the determinants of price. One characteristic that has been identified as an important determinant is expert wine ratings. Much of the previous research on this topic has focused on relating expert grades to the retail price of wine. Using proprietary data, this paper will test whether these grades influence retail prices as well as retailer profits and wholesale pricing. By analyzing an individual wholesale firm in South Florida and their distribution network, this paper determines the effect expert ratings have …


Context-Driven Agents In Computer Supported Cooperative Works, Brian D. Lichtman Dec 2011

Context-Driven Agents In Computer Supported Cooperative Works, Brian D. Lichtman

HIM 1990-2015

This thesis describes a research project that investigates the level of contextualization needed to successfully build context-driven agents that can manage a cooperative project. Many times in industry, collaborators in a large project may be located vast distances from each other. It is for this reason that management of such projects can often be difficult. The purpose of this research is to design an agent that can take on the role of a project manager (PM) to assist the human project manager. Specifically, this thesis looks to give such project management agents full situational awareness. It is hypothesized that only …


A Comparitive Sic] Study On Community-Based After-School Programs To Faith-Based After-School Programs, Angiemil Perez Dec 2011

A Comparitive Sic] Study On Community-Based After-School Programs To Faith-Based After-School Programs, Angiemil Perez

HIM 1990-2015

After-school programs play an increasing role in providing developmental and social skills through extra-curricular activities. Adolescents are most likely to engage in delinquent behavior during unsupervised after-school hours. Different after-school programs are available, both community-based and faith-based programs have risen in number in response to the need of children to have a safe environment with adult supervision. This study is interested in comparing after-school programs that are faith-based to community-based and see if any similarities or differences exist within each other. The purpose of this thesis was to contribute to the existing literature on after-school programs in two ways. First, …


Social Learning And General Strain Theories' Relationship With Prescription Stimulant Misuse For Academic Purposes Among College Students, Julianne Ong Dec 2011

Social Learning And General Strain Theories' Relationship With Prescription Stimulant Misuse For Academic Purposes Among College Students, Julianne Ong

HIM 1990-2015

The instrumental misuse of prescription stimulants as "study drugs", particularly by college students, is a serious issue that needs to be further investigated. Using data from a sample of 549 University of Central Florida Orlando students, the current study tested the relationship between prescription stimulant misuse and social learning theory, as well as general strain theory. Approximately 17% of participants reported misusing prescription stimulants for academic purposes at least once in the past year. Findings show support for social learning theory; the number of friends who use prescription stimulants and the individual's attitudes about the effectiveness of the drugs are …


Art Teacher Preparation Does The Path To Certification In Florida Matter?, Deanna Jean Price Dec 2011

Art Teacher Preparation Does The Path To Certification In Florida Matter?, Deanna Jean Price

HIM 1990-2015

For years now, students have been learning from two different types of teachers: Teachers who received certification from a traditional training program at a university and teachers who became certified through alternative certification routes. Does the educational preparation of an art teacher matter? Is alternative certification as effectual as traditional teacher preparation programs? Darling- Hammond (2006) says, "Evidence indicates that teachers who have had more preparation for teaching are more confident and successful with students than those who have had little or none." This thesis will examine and analyze alternative teacher certification in art education for the state of Florida, …


Fundamental Rights In Latin America A Comparative Study Addressing Human Rights Violations In Venezuela, Colombia, And Argentina, Maria Eugenia Rios Dec 2011

Fundamental Rights In Latin America A Comparative Study Addressing Human Rights Violations In Venezuela, Colombia, And Argentina, Maria Eugenia Rios

HIM 1990-2015

Over the last few decades the importance of human rights has increased considerably in international relations. With globalization and democratization, more states and individuals develop concerns about the fundamental rights every human is entitled to; regardless of sex, religion and ethnicity. Latin American countries began obtaining their independence over 200 years ago while progressing into becoming working democracies. Yet, they have been plagued by oscillating authoritarian regimes and social conflicts that constrain and inhibit their hopeful development. The majority of the Latin American states have reached a point where further positive growth was expected; yet human violations have taken a …


The Impact Of Oil Price Surges On Economic Growth, Valeria Restrepo Dec 2011

The Impact Of Oil Price Surges On Economic Growth, Valeria Restrepo

HIM 1990-2015

The objective of this research concerns identifying whether or not there is a relationship between oil price increases in a given quarter and the likelihood of a recession in the subsequent quarter. The data used is gathered from the St. Louis Fed's Fred II, the National Bureau of Economic Research, and the Energy Information Administration to generate modified variables. These variables are tested using a qualitative dependent variable, recession, in a binary choice model. The findings validated the assumption that oil prices do have a correlation with recessions, and that the relationship is a direct one. Based on the model, …


Rand Takes On The Constitution An Objectivist Perspective Of The United States Constitution, Farin C. Robinson Dec 2011

Rand Takes On The Constitution An Objectivist Perspective Of The United States Constitution, Farin C. Robinson

HIM 1990-2015

Author and philosopher Ayn Rand has gathered a cult like following thanks to her bestselling novels We the Living, Anthem, The Fountainhead and Atlas Shrugged. Through Rand's fictional writings she illustrates the principles of her philosophy objectivism. Objectivism employs five principles; objective reality, reason, self -interest, capitalism and individualism as the truths that govern the philosophy. Objectivists believe that their self-reliant philosophy holds the key to all life's answers. This thesis examines the following question: what would the founder of objectivism Ayn Rand think about the U.S. Constitution? Sadly Ayn Rand passed away in 1982 and never expressed her full …


What Is Appealing? Sex And Racial Differences In Perceptions Of The Physical Attractiveness Of Women, Rachel Sewell Dec 2011

What Is Appealing? Sex And Racial Differences In Perceptions Of The Physical Attractiveness Of Women, Rachel Sewell

HIM 1990-2015

In today's society a beauty ideal exists in America, which attempts to define female beauty as fitting into a certain mold. Certain characteristics have been deemed the most attractive when it comes to female physical attractiveness, and an ideal image of beauty has been presented by the media. This research focuses on whether or not everyone buys into that beauty ideal, and examines the impact that a person's sex and race has on the physical characteristics which that individual defines as the most appealing. Surveys were administered to 300 UCF students age 18-35. Participants were asked about ten different physical …


Explaining The Economic Control Of Iran By The Irgc, Matthew Douglas Robin Dec 2011

Explaining The Economic Control Of Iran By The Irgc, Matthew Douglas Robin

HIM 1990-2015

In 1979, Iran underwent the Islamic Revolution, which radically changed society. The Iranian Revolution Guard (IRGC) was born from the revolution and has witnessed its role in society changed over time. Many have said the IRGC has reached the apex of its power and is one of if not the dominating force in Iranian society. The most recent extension of the IRGC's control is in the economic realm. The purpose of this research is to explain the reasoning and mechanism behind this recent gain in power. The literature review demonstrates flaws by previous studies of Iran. Most used a singular …