Digital Commons Network^™

Arkansas Teacher Licensure Cut Scores, Do They Indicate Highly Qualified Teachers?, Karen K. Morton

Graduate Theses and Dissertations

The highly qualified provision of the 2001 No Child Left Behind Act promoted licensure exams on a national level. The present study is an effort to explore the most commonly used Praxis licensure exams and their passing scores. Hypothesized was that passing scores are set at such a minimal level that they are ineffectual in identifying highly qualified teachers. More specifically, Arkansas's low passing scores are examined by comparing the distribution of University of Arkansas Praxis scores to national trends. Based on low passing scores, the question was posed - At what point in teachers' careers are expectations lessened? Academic …

An American In Paris: Musical Exoticism In The Solo Piano Works Of Louis Moreau Gottschalk, Jonathan Edward Verbeten

Graduate Theses and Dissertations

Louis Moreau Gottschalk was a nineteenth-century American piano virtuoso and composer. In 1841, at the age of twelve, Gottschalk left his native New Orleans to pursue a formal musical education in Paris. During his sojourn, Gottschalk gained fame for his piano music, in which he claimed to portray creole culture, more specifically the songs, dances, and rituals of Louisiana slaves. Nineteenth-century music critics were all too eager to crown Gottschalk as the first great American composer. In the present era, his music is still a source of national pride. I propose that Gottschalk's music is not necessarily an accurate representation …

Anxiety And Sleep Disorder Comorbidity: Affecting The College Students' Performances, Amanda Rhenee Grimes

Graduate Theses and Dissertations

The purpose of this study is to determine the effects that anxiety disorders and sleep disorders have on students' academic performance. The prevalence of both disorders is rising in the college student population. This study examines those who have been physician diagnosed with the one or both of the disorders and how the students' grade point average (GPA) is affected.

The National College Health Assessment was used for data collection; this survey assesses college students' health habits, behaviors, and perceptions. The sample was comprised of 57 institutions representing every region in the U.S. totaling 34,208 participants. Data was acquired through …

A 1,461-Year Growing Season Precipitation Reconstruction For The Carolina Coastal Plain, Kathryn Perkins Wolff

Graduate Theses and Dissertations

A recollection and dating of ancient cypress trees and subfossil logs was performed at Black River, North Carolina, and the separate Black River, South Carolina. The new updated and expanded chronologies date from AD 365 to 2010 and 549 to 2010, respectively. Baldcypress ring-width chronologies are dominated by high inter-annual to decadal variability and do not tend to capture century scale fluctuations in tree-ring growth that could be associated with centennial scale change in climate. The tree-ring chronologies were standardized with a technique designed to preserve low frequency variance known as regional curve standardization. The two chronologies were averaged into …

Role Of Vegetation And Environmental Characteristics On Slope Stability In Northwest Arkansas, Michael Maguigan

Graduate Theses and Dissertations

Slope failure continues to pose risks to society because knowledge of environmental factors and their interactions are unclear and possibly misunderstood. This misunderstanding leads to generalizations about slope failure susceptibility mapping, despite knowing that slope failures are likely the result of an extensively complex set of interactions among a number of environmental, edaphic, and geomorphic characteristics. Therefore a series of experiments were conducted to investigate the effects of slope, soil texture, vegetation cover, bedrock permeability, and compaction,. A wooden flume with a slope face 1 m wide by 1.5 m long with a 10 cm toe was constructed to contain …

Multifunctionality In U.S. Rice Production: A Logit Analysis In Farmers Participation, Juan Tur Cardona

Graduate Theses and Dissertations

Multifunctional agriculture is particularly fundamental to some working lands conservation policies and programs, such as the Environmental Quality Incentive Program (EQIP), Conservation Security Program (CSP) and Wildlife Habitat Incentive Program (WHIP). Farmers can also be engaged in providing recreational and agri-tourism services such as hunting, fishing, bird-watching, farm tours, petting zoos and hospitality services. Using the Agricultural Resource Management Survey (ARMS) we analyze factors associated with participation in conservation, recreation and agri-tourism activities as a function of farm structure, farm financial measures, production practices, and socio-demographic characteristics of the farm operator. To estimate the functional relationships we estimate a binary …

Navigation And Accessibility For Persons With Disabilities: An Anthropological Study Using Gis On The University Of Arkansas Campus, Deborah Jean Raiees-Dana

Graduate Theses and Dissertations

The University of Arkansas was founded in 1871 on the top of a hill overlooking the Ozark Mountains, resulting in a campus that has steep slopes and numerous historical buildings that were not designed with ADA regulations in mind. This makes getting around campus especially difficult for students with limited mobility, and no campus maps exist that include handicapped accessibility features to help navigate the terrain and limited parking options. This study examines this issue using a holistic approach that explores cultural and technological factors to produce a map of the Historic Core District of campus.

Geographical Information Systems enable …

Landscape History In The G.K. Warren Missouri River Maps, Graham Alan Callaway

Graduate Theses and Dissertations

In 1855 and 1856, military surveyor Gouverneur K. Warren and his assistants produced what was at the time the most accurate map ever made of the Missouri River. This series of highly detailed sketch maps records numerous cultural features and an extraordinary level of environmental detail, making it an invaluable resource for research on the history of the region. This paper represents the first attempt to comprehensively interpret the content of these maps, identifying the features recorded where possible and assessing the probability of archaeological preservation of those not previously known. A subset of the recorded environmental data, from roughly …

Assessment Of Land Use Suitability Based On Water Erosion Susceptibility In Medium-Sized Urban Areas Of The Metropolitan Region Of Santiago, Central Chile, Roberto Fernandez

Graduate Theses and Dissertations

Urban areas constitute complex spatial entities where biophysical and socioeconomic environments interact through processes that determine the distribution of land use in the territory. Given Chile's variety of landscapes, water erosion, and mass movement, and rapid expansion of its medium-sized cities, straightforward techniques for assessment of land use suitability are essential. Through evaluation of water erosion susceptibility, it is possible to efficiently determine suitability of land use in medium-sized cities and their adjacent environments. The adaptation and application of the Erosion Response Units (ERU) concept (Märker et al., 2001) in the cities of Colina and Melipilla, Metropolitan Region of …

An Alternate Approach To Ecosystem Mapping: Fusing Orthophotography With Landsat Etm+ Data For A Object-Based Classification, South Eastern Arkansas., David Mcfee

Graduate Theses and Dissertations

Maintaining representative sampling of biologically rich and rare ecosystems has become an important means to preventing biodiversity loss. A limitation in indentifying and quantifying ecosystems is the cost of obtaining high resolution imagery necessary for a high resolution land cover assessment. This research shows how free, different resolution imagery (orthoimages and LANDSAT ETM+) could be combined to produce a hybrid dataset with enhanced spectral, spectral and temporal properties, and processed to obtain a object-based classification of land cover of bottomland and pine hardwood forest in south eastern Arkansas. Three classification techniques were evaluated: 1) a human derived, rule based method, …

Application Of Social Networks To Fundraising In The Presidential Nomination Process Of 2008, Scott Limbocker

Graduate Theses and Dissertations

Campaign donations are something that scholars have examined for some time, generally treating these donations as an aggregated explanatory variable. Through technological advances in computing, size is no longer a limitation that inhibits scholars from using this information in a robust manner. First, data aggregated at the state level, shows that donations made to the presidential nomination process in 2008 distributes across the many states in a way that is highly correlated to the population of the United States. From there, additional sorting methods select the donors that appear on multiple candidates' records. A network is then created to show …

Modern Modesty: The Renegotiation Of Female Pious Dress In Modern Pentecostal Assemblies, Amanda Beth Phillips

Graduate Theses and Dissertations

Hair buns, high necklines, long sleeves, ankle length skirts, and simple yet practical work style shoes have exemplified Pentecostal women's dress throughout the history of the movement. Their bodies fervently protected from impropriety and immorality, through prescribed attire, are the sites upon which the church inscribes its vision of the modest Pentecostal woman. How dress is used within the community to `set apart' those assembly members whom have achieved the appropriate holiness lifestyle not only makes them upstanding members of the church assembly but also defines them as `saints' (sanctified ones, holy assembly members) and helps to develop their relationship …

Identifying Optimal Cellulosic Biomass Feedstock Supply Areas For Potential Biorefineries In Arkansas, Mark Cooper

Graduate Theses and Dissertations

In February 2010, the U.S. Environmental Protection Agency released the revised Renewable Fuel Standard (RFS2), mandating at least 36 billion gallons of renewable fuels to be produced annually in America, and blended into all on/off road, locomotive, and marine gasoline and diesel by the year 2022. America's existing biorefineries fall significantly short of being able to meet this mandate, resulting in the need for rapid expansion in the near future if this goal is to be met. The state of Arkansas has abundant resources to offer the renewable energy industry, if properly utilized. The goal of this thesis is to …

Public Parks And Private Ideologies: Building Nineteenth-Century British National Identity Through Landscape, Laura Swaim Witherington

Graduate Theses and Dissertations

This project examines how nineteenth-century landscape theories shaped national identity and were influenced by it. Predominant is an investigation of how the desire for a more egalitarian class structure underlies the changes in British landscape design from an attachment to classical exclusivity through pastoral tropes to a limited acceptance of middle and working classes within public landscapes that represented patriotic values. Although poetic works inform the study, novel-length fiction and non-fiction prose and periodicals are also a primary source of consideration. Novels demonstrate how fictional geography generates the constructs of national ideology, and although canonical works typically referenced in studu …

Reappraising The Land Behind Baghdad: Using Corona Satellite Imagery To Reassess The Archaeological Landscape Of The Diyala Plain, Iraq, James Henry Wesolowski

Graduate Theses and Dissertations

High-resolution low-cost declassified CORONA spy satellite imagery is used to detect archaeological sites and relict canals in the Diyala Plain to the east of Baghdad, Iraq. This project seeks to improve upon the ground survey conducted there in the 1950s by providing better geographic control and discovering sites and canals that were not included in the original survey. CORONA imagery provides a sub-2-meter spatial resolution and was acquired shortly after the original ground survey was conducted, providing an excellent medium for comparison. CORONA imagery is subject to significant spatial distortions because of its camera technology and the LPS package for …

Perception Of Aquifer Depletion And The Effects Of Land Use Change Across The Madaba Plain, Jordan, Mohammad Salem

Graduate Theses and Dissertations

In Jordan, demand for water for agricultural purposes has put a high strain on aquifer resources. Water mining, erosion, and desertification have all increased as global temperatures rise. This along with fragmentation of the landscape have altered the environment in a profound way. The Madaba Plain was chosen for this study due to the agricultural activities that take place there, as well as the proximity to a number of population centers. The purpose of the study is to examine how fragmentation of irrigated landscape has affected the aquifers underneath, while taking into account perceptions of risk of the local population. …

Teachers' Perceptions Toward The Secondary Physical Education Program In The State Of Kuwait, Khaled A. Al-Kandari

Graduate Theses and Dissertations

The purpose of this research was to determine the perceptions of physical education teachers and supervisors toward the secondary physical education program in eight domains in the State of Kuwait. Stratified and cluster sampling were used to select two schools of female teachers and two schools of male teachers from each district (6 districts); therefore, 24 schools were selected randomly. One hundred thirty-eight physical education teachers were selected and 66 supervisors were selected. A four-point rating scale (i.e., strongly disagree to strongly agree) and open-ended questions were included in the survey. Cronbach's alpha reliability, descriptive statistics, and independent sample t …

Analyzing Spring Freeze Impacts On Deciduous Forest Productivity Using Modis Satellite Imagery, Karl Lintvedt

Graduate Theses and Dissertations

The impacts of an April 2007 spring freeze event on the productivity of deciduous broadleaf forest were analyzed using geographic information system (GIS) tools. Forest productivity was modeled using the Enhanced Vegetation Index (EVI), as recorded by the Moderate Resolution Imaging Spectroradiometer (MODIS) satellite sensor. Measures of spatial autocorrelation were used to quantify the degree of spatial congruence between a map depicting the severity of the freeze event, and maps modeling forest productivity throughout the year. The results show a geographic correlation between the unseasonably low minimum temperatures sustained during the freeze and the unusually low forest productivity that followed. …

Geospatial Tools And Techniques For Watershed Management Using Swat 2009, Naresh Pai

Graduate Theses and Dissertations

In this study, geospatial tools and techniques were developed to support specific aspects of watershed pollution management, such as quantifying land-use change (LUC) impacts, prioritizing subwatersheds, and communicating field-scale impacts, using the soil and water assessment tool 2009 (SWAT 2009) model.

For the land-use change objective, a geospatial tool titled SWAT2009_LUC was developed that enables SWAT modelers to prepare specific input files for simulating concurrent land-use changes during the SWAT 2009 model simulations. Testing of the tool for the Illinois River Drainage Area in Arkansas (IRDAA) watershed showed that the tool accurately represented temporal land-uses within the model. Model simulations …

Cognitive Agendas And Legal Epistemology, Danny Marrero

Graduate Theses and Dissertations

The domain of legal epistemology is defined from two alternative perspectives: individual epistemology and Social epistemology. Since these perspectives have different objects of evaluation, their judgments privilege and exclude different sets of information. While methodological individualism is concerned with justified beliefs of individual knowers, the Social angle focuses on the institutional conditions of knowledge. I will show that the information that is respectively excluded by both the individual and the Social concepts of legal epistemology weaken their respective evaluations. With this in mind, I will explore one new option of defining legal epistemology. This alternative is more comprehensive, in the …

The Effects Of Scheduling On Criterion-Referenced Assessments In Arkansas High Schools, Sheila Marie Trinkle

Graduate Theses and Dissertations

The purpose of this study is to examine the differences in achievement on the end of course assessment in Geometry and the Grade 11 Literacy exam administered to students in Arkansas during the 2005-2006 and 2006-2007 school years. The three main types of scheduling are the traditional schedule with seven or eight periods; the A/B, or the alternating block; and the 4 x 4, or accelerated block. The traditional was utilized by 90% of schools in Arkansas during this time frame. The A/B block and 4 x 4 block were used almost equally, each representing approximately 5% of Arkansas schools. …

Army Transformation: What Does It Mean?, David Jerome

Graduate Theses and Dissertations

The way in which senior U.S. Army leaders such as the chiefs of staff define transformative change is important, especially if the meaning of that term is to be interpreted as originally intended by Army field grade officers. An Army chief of staff is responsible for creating a vision and establishing goals for the future, and field grade officers are responsible for pursuing that vision and those goals by implementing objectives that endeavor to arrive at the desired ends. By using both qualitative and quantitative methods, this research analyzes what each of the three chiefs of staff, who have served …

Islands And Swamps: A Comparison Of The Japanese American Internment Experience In Hawaii And Arkansas, Caleb Kenji Watanabe

Graduate Theses and Dissertations

Comparing the Japanese American relocation centers of Arkansas and the camp systems of Hawaii shows that internment was not U\universally detrimental to those held within its confines. Internment in Hawaii was far more severe than it was in Arkansas. This claim is supported by both primary sources, derived mainly from oral interviews, and secondary sources made up of scholarly research that has been conducted on the topic since the events of Japanese American internment occurred. The events of Japanese American Internment in Hawaii and Arkansas are important to remember because they show how far the American government can infringe on …

Postmodern Subjects And The Nation: Contemporary Arab Women Writers' Reconfigurations Of Home And Belonging, Ghadir Khalil Zannoun

Graduate Theses and Dissertations

A lot has been said about the declining status of national paradigms. Most recently, the forces of change have been located in the transnational and global phenomenon. Contemporary Arabic literature, however, identifies globalism as only one among many factors undermining the existing national formations in the Arab countries. Among these factors is the postcolonial condition, and in the case of Palestine, the struggle against the continuing military occupation of Palestinian lands, wholesale and unsystematized modernization, and complex internal Social, cultural, religious and racial differences exacerbated by neo-colonialism. The contemporary Arab women writers' fiction analyzed in this dissertation posits yet another …

Marketing Margins Of Strawberries 2006-2010 Shipping Point-Terminal-Retail Price, Matej Mikle Barat

Graduate Theses and Dissertations

This thesis examines vertical price relationships for fresh strawberries. Specifically, the focus is on three stages of the vertical chain. The first stage is the shipping point. Shipping points represent major strawberry production regions and are the closest price point to the farm. The second stage is the terminal market. Terminal markets are wholesale markets in major US cities. The third stage is the retail level. Retail level prices are measured as average supermarket prices in the same cities for which terminal market prices are available. Using weekly data, markup equations are estimated from upstream to downstream levels of the …

The Integration Of Technology Within Physical Education Teacher Education: Perceptions Of The Faculty, Helena Baert

Graduate Theses and Dissertations

In 2008, the national Physical Education Teacher Education (PETE) standards included a more integrated approach to teaching pre-service teachers about technology and stated that teacher candidates should be able to plan and implement technology infused learning experiences that meet lesson objectives. With the inclusion of the 2008 standards, PETE faculty have the task to create instruction that effectively integrates technology. This study investigated the preparedness for technology integration of 198 teacher educators within nationally recognized PETE programs. The study utilized survey research design to identify current technologies used, analyze current level of technology proficiency in relationship to the level of …

From High School To College: Factors Shaping The Collegiate Experience, Mary Jane S. Secuban

Graduate Theses and Dissertations

The purpose for conducting this study was to develop an understanding of undergraduate college students' Social readiness for the collegiate experience. The study made use of a qualitative approach and a narrative research design that used focus group interviews. The seven focus group interviews were conducted at four sites across the Southern and Midwest United States, including different institutional types. These institutions included a community college, private college, research and comprehensive state university. A total of 21 undergraduate first- and second-year students participated. The findings included external factors such as parents, siblings, friends and teachers having a significant influence over …

Defining The Regional And Seasonal Climatic Response Of Long Douglas-Fir Tree-Ring Chronologies In Central Mexico, Grant Howard West

Graduate Theses and Dissertations

Problems with instrumental climate data and difficulties arising from the distribution of sensitive, long-term tree-ring chronologies across Mexico's complex terrain have made it difficult to model the climate signal of tree-rings in Mexico. The objective of this research is to utilize the improved long-term, high-resolution, gridded instrumental climate dataset for Mexico recently developed by Zhu and Lettenmaier (2007) to document the climate signal of Douglas-fir in central Mexico. Through correlation analysis between five Douglas-fir tree-ring chronologies created by the University of Arkansas-Fayetteville Tree-Ring Laboratory and Zhu and Lettenmaier's (2007) gridded historical climate dataset, this research aims to define the regional …

Early Modern Evil Genius: Hyperconformity And Objectivity In Sixteenth And Seventeenth-Century English Literature, Christine Hoffmann

Graduate Theses and Dissertations

This dissertation studies the response among early modern and postmodern audiences to the experience of information overload, and suggests that the most appealing response to living in a communications network that appears both systematic and random is to use a rhetoric of struggle that is ambiguous in the same way. >The reasons for this appeal are twofold: firstly, the rhetoric of struggle is a way to cope with the difficulty of situating oneself within a system of circulating information that operates according to its own arbitrary rules. Mimicking that arbitrariness is a way of finding aesthetic synchronicity between how one's …

Spatial Variations In Willingness To Pay For Water At The Local And Regional Scales Using Geographically Weighted Regression, Robyn Lane Dennis

Graduate Theses and Dissertations

Two decades of rapid urban growth and increasing per capita water consumption has left water providers in Northwest Arkansas concerned about their ability to meet future demand for water. Beaver Water District (BWD) is the largest of four regional water providers that draw from Beaver Lake, the only source of potable water in the region. Growth projections and per capita consumption patterns indicate that BWD could exhaust its raw water allocation as early as 2031. Municipal water customers served by BWD were surveyed about their stated priorities for water use, their water conservation behaviors, and their attitudes and perceptions about …