Digital Commons Network^™

Transport For Early Modern London: London's Transportation Environment And The Experience Of Movement, 1500-1800, Noah Paul Phelps

Dissertations

This dissertation investigates two closely related topics regarding London's transportation environment. The first was to determine the shape of early modern London's transportation infrastructure and determine who was responsible for its design, construction and maintenance. The second goal was to investigate the experiences of those moving about the city. In some cases, it was possible to find substantive information on London's transport milieu; for example, the number of gates and the size of the wall surrounding the city from Stow's 1598 Survey of London or the rules regarding street cleaning in London's Letter Books. In most cases, however, it was …

Managers' Responses To Formal And Informal Talent Management Practices: An Exploratory Mixed Methods Study, Adriano Manuel Cabral Ferreira Polonia

Dissertations

Management of talent ranks high among today’s organizational issues. Accordingly, organizations are seeking relevant approaches to markedly interpret and improve employees’ talents. Despite these efforts, inconsistent definitions of talent and talent management (TM), along with insufficient empirical research, make it difficult to identify and comprehend the impact of TM practices or its absence on managers and their responses.

A convergent parallel mixed methods design using the Exit, Voice, Loyalty, and Neglect (EVLN) framework was used to identify (a) how managers respond to formal and informal talent management practices in organizations and (b) which variables – such as the level of …

Neither Here Nor There: Transformational Leadership And Cultural Intelligence In Presidents Of U.S. Accredited Universities Located In Foreign Countries, Jeff Bourgeois

Dissertations

The role of a university president combines the symbolism of an institutional ambassador with the leadership responsibilities of a private-sector executive. When considering the cultural context of the university and the culture of the surrounding community, the demands of the presidential position become far more complex. The Council for Higher Education Accreditation currently lists 42 colleges and universities with institutional-level accreditation located beyond the borders of the Unite States, and two more listed as candidates for future accreditation consideration. Presidents of the 44 internationally located universities bearing U.S. accreditation must negotiate the potential for tension between the many cultures at …

Factors That Affect Reattempting The Emergency Medical Technician Cognitive Certification Examination, Kim Darlene Mckenna

Dissertations

Certification as an Emergency Medical Technician (EMT) is often the entry point for firefighting careers and is a pre-requisite to enter Advanced EMT or paramedic programs. EMT candidates in most of the United States must pass the National Registry of EMTs cognitive examination (NREMT-C) to be eligible for state licensure. Many candidates who fail their first NREMT-C attempt never take even one of the five additional possible attempts within the specified two-year time frame. Using binary logistic regression with de-identified existing NREMT test data from 2007 though 2012, this research attempted to develop a model to show the relative contribution …

Impact Of A Growth Mindset Intervention On Academic Performance Of Students At Two Urban High Schools, Lisa Brougham

Dissertations

Urban high school students have greater challenges with respect to retention and graduation rates than their non-urban peers (Farrington et al., 2012). Many academic initiatives have attempted to resolve the problems of retention and poor academic performance with little sustained success. For this study, the empirical literature was reviewed to identify a remedy for poor academic performance that may be implemented by school counselors. Focusing on non-cognitive skills, specifically developing a growth mindset, has shown promising results (Aronson, Fried, & Good, 2002; Blackwell, Trzesniewski, & Dweck, 2007; Yeager & Dweck, 2012). The underlying theoretical framework for this study is Dweck’s …

Transforming To 21st Century Learning Environments: Best Practices Revealed Through A Study Of Exemplar Schools, Kelly S. Wilbert

Dissertations

ABSTRACT

Transforming to 21st Century Learning Environments: Best Practices Revealed through a Study of Exemplar Schools

by Kelly Wilbert

As the world’s economy shifted from the Industrial age to the Knowledge age, the prerequisites of current and future careers also transformed. Trends revealed that students in school now are preparing for jobs that do not currently exist. Investigating strategies to meet the challenge of transforming instructional practices was a focus of this research. The purpose of this phenomenological qualitative study was to identify and describe best practices used at elementary schools in California recognized as exemplary by the Partnership for …

More Sieve Than Shield: The U.S. Army And Cords In The Pacification Of Phu Yen Province, Republic Of Vietnam, 1965-1972, Robert John Thompson Iii

Dissertations

This dissertation addresses the meaning and execution of pacification during the Vietnam War in the Republic of Vietnam’s Phu Yen Province. Vietnam War scholarship never defined the term, an unsurprising fact given those that directed the war itself never agreed on a lasting interpretation. Void of an analysis of the word, pacification is erroneously discussed as a separate facet, rather than the foundation, of the war. When discussed, pacification is often seen solely as the developmental aspect of the war and one far removed from the battles waged by conventional armies. On the contrary, two dissimilar and tangentially related wars …

Moving Words/Motion Pictures: Proto-Cinematic Narrative In Nineteenth-Century British Fiction, Kara Marie Manning

Dissertations

In the broadest sense, this project is about nineteenth-century narrative texts and optical toys, or those devices that were originally created to demonstrate scientific knowledge related to vision but that would also become popular for home and public consumption. I argue that nineteenth-century British writers borrowed and adapted the visual effects of such toys, making fiction as participatory as the toys themselves in the development of image culture and the viewing practices that would become necessary for the production and dissemination of cinema in the early twentieth century. Narrative fiction, then, should be considered along with the other precursors of …

The Impact Of Procedural Compliance To The Individualized Education Program Document On Student Achievement And Academic Benchmarks, Christine Robertson

Dissertations

Currently, the practice of special education service delivery is undergoing a transformation. This transformation is largely due to the United State Department of Education Office of Special Education’s current framework of “results driven accountability” for the determination of program effectiveness (USDOE, 2011). Since the inception of the Individuals with Disabilities Education Act (IDEA) more than 40 years ago, students with disabilities have been provided increasing access to general educational programs and curriculum. Academic outcomes for those same students, however, have not improved, and the achievement gap between students with and without disabilities continues to widen when measured on national and …

A Shrine For President Lincoln: An Analysis Of Lincoln Museums And Historic Sites, 1865-2015, Thomas D. Mackie Jr.

Dissertations

The purpose of this dissertation is to analyze how communities and special interest groups have presented Abraham Lincoln in historic sites and museums with significant Lincoln collections and interpretive themes. Commemoration of Abraham Lincoln began during the murdered president’s funeral trip and extended throughout the later nineteenth century with statues, biographies, Decoration Day oratories, historic sites, special exhibits, and museums. These sites devoted to the 16th president are among the earliest public historic museums and preserved sites. They include galleries, research exhibits, interactive galleries, pioneer villages, outdoor museums, and historic houses. After continued expansion in the twentieth and twenty-first centuries, …

An Integrated Approach For A Better Understanding Of The Paleo-Hydrology And Landscape Evolution In The Sahara During The Previous Wet Climatic Periods, Abotalib Zaki Abotalib Farag

Dissertations

Paleoclimatic regimes over Saharan Africa alternated between dry and wet periods throughout the Pleistocene Epoch, and it is during the wet periods that the Saharan fossil aquifers were recharged. The present study investigates the role of groundwater-related processes in shaping the Saharan landforms (e.g., theater-headed valleys [THV]; depressions, escarpments, playas, and tufa deposits) over areas occupied by the largest of these aquifer systems, the Nubian Sandstone Aquifer System (NSAS). The present study reviews the suggested hypotheses for the origin of these landforms in the Sahara, and in similar settings elsewhere, and presents evidence in support of the following: during the …

Examining International Stock Market Integration: Effects On Portfolio Statistical Moments, Changes To Systematic Risk Significance, And Investor Purchasing Of Foreign Equities, Justin Kingsley Hanig

Dissertations

The internet provides individuals with the ability to find instantaneous information on nearly every corner of the earth. Increasing correlations of international stock markets suggests investors may use information from different parts of the world to assess the value of the assets they hold in their portfolios. This dissertation examines changes in international stock market behavior to identify the effects of international market integration across a time. More specifically, this dissertation studies the effects of integration on the ability of diversification to reduce risk and skewness of portfolios, how global-wide risks significantly impact country-level index returns, and the equity purchasing …

Three Essays Assessing Global Value Chain Fragmentation On International Trade Using The World Input-Output Database, Johanna Retana Attoh

Dissertations

The growing fragmentation of supply chains across countries have changed the way nations engage in international trade. Conventionally, studies have used data on exports to measure trade flows; however, the use of this type of data imposes many assumptions that might misrepresent the real world. For instance, the assumption that the supply chain of a product is confined in only the domestic country does not take into consideration the increasing number of foreign inputs needed to produce a final good. In this dissertation, I use the World Input-Output Database (WIOD), since this dataset allows one to track and decompose the …

Minority Middle And High School Students' Interest In Science: An Exploration Of Teachers' Perceptions, Caroline Makere

Dissertations

A high school teacher conducted a study about minority middle and high school students’ interest in science. The problem was to find out why African American and Hispanic students were showing very little interest in science. The researcher used four middle school science teachers and nine high school science teachers, all from inner city schools in a big city of the Midwest United States except for one middle school teacher from a nearby suburb. The participants answered a survey questionnaire followed with a face-to-face recorded interview. The findings of the study confirmed that students showed little interest in science due …

A Quantitative Analysis Of Factors Influencing The Professional Longevity Of High School Science Teachers In Florida, James Alexander Ridgley Jr

Dissertations

This dissertation is an exploratory quantitative analysis of various independent variables to determine their effect on the professional longevity (years of service) of high school science teachers in the state of Florida for the academic years 2011–2012 to 2013–2014. Data are collected from the Florida Department of Education, National Center for Education Statistics, and the National Assessment of Educational Progress databases. The following research hypotheses are examined: H₁ – There are statistically significant differences in Level 1 (teacher variables) that influence the professional longevity of a high school science teacher in Florida. H₂ – There are statistically significant …

Habitat Use By Bottlenose Dolphins, Tursiops Truncatus, In Roanoke Sound, North Carolina, Shauna Marisa Mcbride

Dissertations

Information on the habitat use of a species is important to develop conservation efforts and management strategies for that species. Roanoke Sound, North Carolina is primarily a seasonal habitat for bottlenose dolphins, Tursiops truncatus, from late spring to early fall, but little information is known about how dolphins use this area. Transect survey data and opportunistic survey data collected by the Outer Banks Center for Dolphin Research from 2009 to 2015 were used to analyze dolphin habitat use. The objectives of this project were to: 1) identify areas that were important to dolphins, 2) determine which behaviors were observed …

Factors Influencing Accessibility To American Public Higher Education, Angela Leanne Bryan

Dissertations

Since their inception in the early 1900s, community colleges have been about making higher education accessible. While their initial purpose was to overcome the geography barrier to higher education, the mission of community colleges and higher education on the whole has expanded over time to mitigate other barriers to higher education to include gender, race, religion, and socioeconomic barriers. As public support for higher education has changed over time, institutions have had to change their tuition and fee structure to make up the budget shortfall created by the decreases in public funding. How have these changes impacted accessibility to public …

Analysis Of Professors’ Perceptions Towards Institutional Redevelopment Of Brownfield Sites In Alabama, Berkley Nathaniel King Jr.

Dissertations

This study was conducted to analyze professors’ perceptions on the institutional redevelopment of brownfield sites into usable greenspaces. The U.S. Environmental Protection Agency (2011) refers to brownfields as sites, (either facility/land) under public law § 107-118 (H.R. 2869), which are contaminated with a substance that is classified as a hazard or a pollutant. Usable greenspaces, however, are open spaces or any open piece of land that is undeveloped, has no buildings or other built structures, and is accessible to the public (EPA, 2015).

Open green spaces provide recreational areas for residents and help to enhance the beauty and environmental quality …

Multilevel Governance In European River Basins: Challenges In The Integration Of Adaptation, Disaster Response, And Resilience, Shanna N. Mcclain

Dissertations

This dissertation examines some of the strengths and weaknesses in basin level governance particularly as it relates to three current policy priorities: adaptive governance, international frameworks for response to natural and man-made disasters, and resilience in integrated water resources management. While these priorities are well-established in the academic and policy literature, in practice the ability to implement them at multiple levels has proven challenging. Though my dissertation highlights these challenges using case studies of European river basins, the observations and lessons for improving integrated management at multiple levels of governance, in multiple sectors, and among various actors are more broadly …

Fine Arts Coursework And Student Achievement Among African-American Students In A Midwest Setting, Douglas Erwin

Dissertations

The researcher designed this study to investigate a possible correlation between the number of years of fine arts coursework and achievement on the American College Test (ACT). The district studied was predominantly African American; therefore, similar schools may use the results to plan strategies to reduce the achievement gap. Results included a mild positive correlation between student ACT achievement and coursework in visual arts, and a moderate correlation between ACT achievement and performing arts. The more fine arts coursework a student received, the higher his or her ACT score. The researcher conducted a z-test for difference in means to compare …

Private Sector Emiratization: Evaluating The Policies And Practices Designed To Achieve Abu Dhabi's Strategic Hrm Goal, Khaled Sultan Saeed Ai Kaabi

Dissertations

The purpose of this study is two-fold: firstly, to gauge the job satisfaction levels of UAE nationals employed in the private sector and secondly to consider the HRM policies and procedures most likely to attract and retain such individuals. The issue is of contemporary importance because the UAE has a fast-growing population, and already overstaffed public sector and, a labor nationalization program that has yet to have a significant impact on the ratio of nationals employed in the private sector visa- vis the classic public sector. Using a combination of employee survey and expert interview feedback this study provides a …

Special Education Students And Standardized Assessments, Deborah Taylor

Dissertations

Special education students with many different disabilities are taught in today’s classrooms, and since the passing of the No Child Left Behind Act in 2001, they are required to take the same standardized assessments as their regular education peers (Resmovits, 2013). Within this study, data were analyzed to determine the perceptions of two groups, which included third-grade regular education teachers and special education teachers of special education students who took the same standardized assessments as their regular education peers. In addition, data were also examined to determine if there was a relationship between how teachers from the two groups responded …

Using Spatialisation To Support Exploratory Search Behaviour, Clement Roux

Dissertations

Information-seekers traditionally interact with digital content through keyword-based search interfaces displaying results in list views. Well-defined lookup search tasks are performed brilliantly with these interfaces, enabling users to find relevant information and develop a relative understanding of the underlying information space. However, it is feasible to suggest that ill-defined and abstract search tasks could be better supported with a different interface that could allow the user to explore a library’s content and develop an appropriate mental model of the information space. One such approach is based on the use of visualisation, an approach to data analysis that aims to reduce …

Cop Culture: The Impact Of Confrontation On The Working Personality Of Frontline Gardai, Paul Williams

Dissertations

The unofficial, internal culture of An Garda Siochana is an area where there has been a deficit of academic research and scrutiny despite it being existential to the public discourse on garda reform, especially in recent years. It has been pointed out that the lack of data on the organisational value system of the Irish police is due in part to the nascent state of criminological research in Ireland and a reluctance on the part of the Garda authorities to co-operate in research studies. The primary objective of this study was to explore one aspect of police culture: the impact …

Vagabond: Returning To Autoethnography As A Doctoral Nomad, Karyn Mcelroy

Dissertations

Vagabond: Returning to Autoethnography as a Doctoral Nomad is a journey into what is described as a purposeful and rhizomatic inquiry of spaces and places in knowing. It prompts questioning within the author such as, “What has this doctoral journey come to mean, and where do I go now as I step outside the roots which have planted in me this need to wander? How do I navigate this struggle?” The work is a coming-to-terms piece. It is a hopeful wandering and documented artifact capturing an organic process of unlearning, relearning, and examining locations of being, while recognizing the emergent …

Optimization Of Headway, Stops, And Time Points Considering Stochastic Bus Arrivals, Liuhui Zhao

Dissertations

With the capability to transport a large number of passengers, public transit acts as an important role in congestion reduction and energy conservation. However, the quality of transit service, in terms of accessibility and reliability, significantly affects model choices of transit users. Unreliable service will cause extra wait time to passengers because of headway irregularity at stops, as well as extra recovery time built into schedule and additional cost to operators because of ineffective utilization of allocated resources.

This study aims to optimize service planning and improve reliability for a fixed bus route, yielding maximum operator’s profit. Three models are …

Taking The “Squeeze” Off Of Social Studies: A Phenomenological Study Of Teacher “Curricular” Autonomy And Its Effects On Social Studies Instructional Time, Jerri Antoinette Johnson

Dissertations

The state of social studies instruction in US schools has become dismal. The purpose of this phenomenological study was to gain an understanding of the impact of high stakes testing on social studies teaching when it is not tested by the state. I examined the elementary teacher’s “curricular” autonomy (curricular/instructional decision making) within the context of social studies teaching in a suburban low performing, urban demographic, school. Participants were asked to describe the experience of making instructional decisions regarding social studies education. The specific aims of this study were to: 1. reveal the meaning of teacher autonomy for teachers in …

Retention And Persistence In Higher Education: An Exploratory Study Of Risk Factors And Milestones Impacting Second Semester Retention Of Freshmen Students, Tyson Ray Holder, Sean Jeremy Chism, Theresa Keuss, Natissia Shonte Small

Dissertations

This study investigated individual factors and milestones which may assist institutions in predicting first to second semester retention rates of freshmen students. While the data examined were limited to the student population enrolled at a rural community college, implications from the study could be meaningful for all institutions of higher education. The investigators examined extant data to determine whether exam scores, graduating high school GPAs/rank, and Pell Grant eligibility could be used as predictor variables in identifying students at-risk of leaving the institution. In addition, key milestones (time of registration, participation in a first year experience (FYE) course, declaring a …

The Influence Of The Electric Supply Industry On Economic Growth In Less Developed Countries, Edward Richard Bee

Dissertations

This study measures the impact that electrical outages have on manufacturing production in 135 less developed countries using stochastic frontier analysis and data from World Bank’s Investment Climate surveys. Outages of electricity, for firms with and without backup power sources, are the most frequently cited constraint on manufacturing growth in these surveys.

Outages are shown to reduce output below the production frontier by almost five percent in Africa and by a lower percentage in South Asia, Southeast Asia and the Middle East and North Africa. Production response to outages is quadratic in form. Outages also increase labor cost, reduce exports …

Rebuilding Security And Peace For Women: Exploring Women’S Security Challenges And Activism For Security And Peace Building In Northeast India, Rubi Devi

Dissertations

Women have been affected by violence and conflicts ever since the wars were first waged on earth. Woman as a grieving mother or widow is a common portrayal of war and conflict. However, the common portrayal of women as passive victims does not recount the whole story of women’s experience in conflict/post conflict scenario. Women face countless security challenges in the form of physical, psychological abuses, economic burden and most importantly sexual violence- rape, murder, molestation, kidnapping and sex trafficking. The gendered nature of conflict, thus, increases women’s security challenges and places them at a critical juncture of experiencing and …