Digital Commons Network^™

Raising Cross-Cultural Awareness Among The Undergraduates Through Intentional Design In A Culture Course In The Us—An Exploratory Mixed-Methods Experimental Design, Hua Wang

Dissertations

The cultivation of intercultural competence is a growing trend globally, and integration of intercultural competence into coursework was widely acknowledged as a valid strategy to achieve this goal. The purpose of this study is to examine (1) the effects of the intervention of connecting one’s own culture to affect students' cross-cultural awareness development in American colleges; and (2) students’ perceptions of their own cultural‐awareness changes. Data was collected through pre-and post-questionnaires and semi-structured interviews. This study also compared between-group participants’ posttest ratings on a cross-cultural awareness scale, as well as pre- and post-test ratings within each group. The quantitative and …

Geo-Spatial Modeling Of Carbon Sequestration Assessment In Date Palm, Abu Dhabi: An Integrated Approach Of Fieldwork, Remote Sensing, And Gis, Basam Saeed Dahy

Dissertations

The United Arab Emirates (UAE) has undertaken huge efforts to green the desert and afforestation projects (planted mainly with date palms) hence, reducing its carbon footprint, which have never been accounted for, because of lack of implemented mechanisms and tools to assess the amount of biomass and carbon stock (CS) sequestered by plants in the country. The purpose of this dissertation is to implement a new approach towards assessing the carbon sequestered by date palm (DP) plantations in Abu Dhabi, in both their biomass compartment as well as the soils under beneath, using geospatial technologies (RS and GIS) assessed by …

The United Arab Emirates Soft Power In The International Relations Context, Ahmed Mohamed Saeed Jber Al Suwaidi

Dissertations

In the modern world, soft power is a significant concept referring to nations’ ability to influence others without the need to use force or threats. Developed nations have made a great effort to enhance their soft power practices in order to utilize this power to influence fellow nations. The United Arab Emirates’ soft power is still considered a relatively new area of practical academic discipline. Nonetheless, the UAE's soft power practices remain essential in determining its position on the global scale. To develop a soft-power strategy, objectives and needs must be outlined. To address these objectives and needs, mixed-method research …

The Church And Michael Brown: The Influence Of Christianity On Racialized Political Attitudes In Ferguson, Missouri, Tyler Chance

Dissertations

This study examines whether the Christian faith played a pacifying or inspiring role in racialized politics following the death of Michael Brown and subsequent uprisings in Ferguson, Missouri. To evaluate the role of religion in responding to racialized crisis, the author examines both the attitudes of individual citizens and the actions of faith leaders. Using data gathered from two exit-polls conducted by the author in Ferguson and the surrounding area during the period between the death of Michael Brown and the decision not to indict the officer who killed him and then again after the grand jury decision, the author …

Barriers To Post-Secondary Success, Douglas Swanson, Najeana Henderson, Maritza Sloan

Dissertations

This study reviews factors that prior studies have identified or failed to consider as barriers to post-secondary success. The three main areas include academic success for Latinx students after high school, organizational systems and their impact on African-American students’ postsecondary readiness, and what workers think of their high school education with regards to career preparedness.

Five factors are identified as major barriers for Latinx students to continue in a higher education system. A survey of former students from Saint Louis, Missouri, and Dallas, Texas, metroplex area identified 56 Latinx students that participated in an initial survey. This led to a …

Strategies That Exemplary Elementary Dual Immersion Principals Use To Create An Organizational Culture Of Inclusiveness, Stephanie K. Smart

Dissertations

Purpose: The purpose of this sequential explanatory mixed methods study was to identify and describe the leadership strategies that exemplary elementary dual immersion principals in Orange and San Diego counties in Southern California use to create an organizational culture of inclusiveness using Kennedy’s (2008) five leadership qualities of cultural differences.

Methodology: This sequential explanatory mixed methods research study utilized quantitative surveys and qualitative interviews of 15 exemplary elementary dual immersion principals in Orange and San Diego counties in Southern California to identify and describe the strategies used to create an organizational culture of inclusiveness according to Kennedy’s (2008) five qualities …

A Sequential Explanatory Mixed Methods Study Of Chief Nurse Executives On Creating A Culture Of Inclusiveness, Toloue Aria

Dissertations

Purpose: The purpose of this sequential explanatory mixed methods study was to identify and describe the leadership strategies that exemplary chief nurse executives use in inpatient acute care hospitals located in Southern California to create an organizational culture of inclusiveness using Kennedy’s (2008) 5 leadership qualities of cultural differences.

Methodology: A sequential mixed methods research design was selected to answer this study’s research questions. The researcher was a part of a thematic group of 10 peer researchers and 7 faculty advisors. Through purposeful sampling, the researcher selected 18 exemplary chief nurse executives for survey data collection using instrumentations developed …

Phenomenological Study On The Impact Of Servant Leadership On Establishing A Culture Of High Performance As Perceived By Principals Of Native American Schools, Antonio Sandifer

Dissertations

Purpose. It was the purpose of this study to explore and describe how principals of elementary, middle, and high schools for Native American students in Washington State perceived the impact of servant leadership constructs developed by Patterson (2003) on establishing a culture of high performance.

Methodology. This qualitative phenomenological study was chosen due to the research question asking what is the impact of Patterson’s (2003) seven servant leadership constructs on establishing a culture of high performance as perceived by principals of Native American schools. A total of eight principals of Native American schools were interviewed and asked a series of …

An Exploratory Study Of Mathematics Anxiety In Caribbean Preservice Teachers, Franka Atwell-Chin Hong

Dissertations

The Problem

Correlational studies suggest that gender, attitudes to mathematics, mathematics performance, the number of college mathematics courses taken, and mathematics teacher efficacy beliefs may be related to mathematics anxiety among preservice teachers (Boyd et al., 2014; Gresham, 2018; Jaggernauth & Jameson-Charles, 2015). Exploratory studies of mathematics anxiety and teacher self-efficacy among elementary teachers exist in Trinidad and Tobago (Jaggernauth 2012; Jaggernauth & Jameson-Charles, 2015). However, the differences in samples, and weakness in methodology, may make it challenging to generalize the results to the preservice teacher population. In addition, no studies have found which variable or combination of variables is …

Dismantling Tools Of The Incompetent: Exploring Cultural Competence Training In Undergraduate Education Policy And Education Studies Programs, Ashley P. Allen

Dissertations

Cultural competence is described as a set of skills, values, and principles that acknowledge, respect, and work toward optimal interactions between the individual and the various cultural and ethnic groups with which an individual might come into contact. Scholars have been critical of cultural competence training because the three-dimensional approach which is its foundation fails to address institutional and systemic racism. I posit that undergraduate programs should provide training, so graduates are culturally competent entering their respective fields. I examined cultural competence training within education policy and studies undergraduate programs because these graduates will work within education at all levels …

Peace Bodies: Women, Encampments, And The Struggle Against Nuclear Weapons During The Cold War, 1979-1992, Janette Clay

Dissertations

"Peace Bodies: Women, Encampments, and the Struggle against Nuclear Weapons during the Cold War, 1972-1992" examines the global 1980s women's peace camping movement. This study aims to explore and comprehend peace in new ways. It is specifically targeted to define peace campers' fundamental peace principles and to discover how they embodied them. This research interrogates the ways in which the peace camping movement influenced the political and cultural developments that led to nuclear de-escalation in the final years of the Cold War. The sources for this research include women's peace camp archival records, film footage and photographs, interviews, and oral …

A Time And Place: Structures Of Knowledge At An Archeological Field-Site, Joseph Renow

Dissertations

In regards to the places where it happens, our shared beliefs about science encompass two seemingly contradictory positions. On the one hand, scientific-knowledge is understood as universal, and as being tied to nowhere in particular. On the other hand, we believe science cannot happen just anywhere, and more often than not, we imagine it at home in the highly controlled and cleansed environments of laboratories. In this dissertation I utilize ethnographic data collected at Angel Mounds (an active archeological field-site and museum) to describe somewhere very different than where we typically imagine science occurring. At Angel Mounds science is deeply …

Environmental Reforestation And Social Justice In Cameroon: A Test Case For Pope Francis' Concept Of 'Integral Ecology' In Laudato Sí, Augustin Vondou

Dissertations

The following quotation from Pope Francis' encyclical Laudato Sí is one of the most quoted parts of his well-known encyclical: We are faced not with two separate crises, one environmental and the other social, but rather with one complex crisis which is both social and environmental. Strategies for a solution demand an integrated approach to combating poverty, restoring dignity to the excluded, and at the same time protecting nature (139).

This is a very challenging statement. Not everyone accepts this idea of an ‘integral ecology’; that is, the notion that the condition of human society is directly linked to the …

Ethical Health Care In An African Context: Linking Conventional Medicine And Traditional Healing Practices In Igboland, Nigeria., Michael Osondu Okoro

Dissertations

This dissertation argues that in Nigeria’s Igboland, a health care ethic reflective of the Roman Catholic Christian faith must build links between the rightful practices of both conventional Western medicine and traditional Igbo healers. It calls such a health care ethic an “integral health care ethic” in the Nigerian Igbo context.The inspiration for this dissertation comes from the growing respect given to indigenous people and their knowledge by the Roman Catholic Church since the Second Vatican Council and, more specifically, the attention Pope Francis has given to indigenous people in his writings and speeches. For example, in his remarks on …

Recovering Untold Stories: Everyday Lives Of Women In Republican Istanbul, 1930-1960, Zehra Betul Atasoy

Dissertations

This research explores the everyday lives of urban women from various social strata in Istanbul between 1930 and 1960. It designates the implications of the Republican reforms in urban spaces and concentrates on untold stories of women who belonged to varying social settings and professions. The everyday life of the city became more complex with the increase in participation of women during these decades. This research examines the myriad ways in which women asserted themselves in the urban fabric, following three threads. First, women's leisure and economic activities in the newly built public squares are investigated. Then, industrial workers and …

Supporting User Interaction And Social Relationship Formation In A Collaborative Online Shopping Context, Yu Xu

Dissertations

The combination of online shopping and social media allow people with similar shopping interests and experiences to share, comment, and discuss about shopping from anywhere and at any time, which also leads to the emergence of online shopping communities. Today, more people turn to online platforms to share their opinions about products, solicit various opinions from their friends, family members, and other customers, and have fun through interactions with others with similar interests. This dissertation explores how collaborative online shopping presents itself as a context and platform for users' interpersonal interactions and social relationship formation through a series of studies. …

A Phenomenological Study On The Impact Of Servant Leadership For Establishing A Culture Of High Performance As Perceived By High School Principals, Darrick Rice

Dissertations

Purpose: The purpose of this phenomenological study was to explore and describe the perceived impact of Patterson’s (2003) 7 servant leadership constructs on high school principals in establishing a culture of high performance.

Methodology: The qualitative phenomenological study described the lived experiences of high school principals who lead schools that have implemented Patterson's (2003) 7 servant leadership constructs for establishing a culture of high performance in Los Angeles County, California. The researcher was a part of 8 peer researchers and 2 faculty advisors. The data collection included virtual face-to-face semi structured interviews using a protocol developed by the thematic team. …

An Examination Of The Influence Of Multi-Scale Processes And Connectivity On The Population And Assemblage Dynamics Of Headwater Fishes, Josh P. Hubbell

Dissertations

Typified by their branching pattern, headwaters are numerically abundant as the density of these habitats increases with increasing distance from the base of a dendritic river system. Connectivity among headwaters is complex, resulting in the spatial isolation of populations. Headwater specialists have evolved a suite of traits that permit these species to permanently reside within these habitats. The spatial configuration and connectivity of headwaters has repercussions for metapopulations and meta-assemblages. I investigated how multi-scale processes and connectivity influenced the patch occupancy, coexistence, movement ecology, population structure, and gene flow of headwater specialists. In chapter two, I used occupancy modeling to …

Public Relations Education In Mississippi Today: Perceptions And Realities, Gail Brown

Dissertations

This two-component study assessed public relations educators’ (n=18) and public relations practitioners’ (n=53) perceptions and realities of public relations education in Mississippi today. A Qualtrics-designed survey ascertained the quantitative data for Study I (N=71). The researcher used telephone and email interviews to gather qualitative data from a convenience sample (N=10) of five public relations practitioners and five public relations educators for Study II. The dual study used education recommendations from the Commission on Public Relations Education (CPRE) 2017 Report, Fast Forward: Foundations and Future State. Educators and Practitioners, as assessment variables.

The survey was distributed to the Public Relations Association …

Are They Ready? Implementing 21st-Century Learning Skills Integration Into Indonesia Science Instruction, Esty Haryani

Dissertations

Science and technology education are essential subjects for achieving the desired workforce skills for the 21st century (Bybee & Fuchs, 2006). In 2017, Indonesia adopted the 21st century learning and innovation framework into its national curriculum to address the demand to improve students’ readiness for the complexity of the future whether for the work environment or in their personal lives. This learning and innovation skills framework focuses on the development the skills of creativity and innovation, critical thinking and problem solving, collaboration, and communication, known as the 4Cs. However, there is little knowledge on the integration of these skills into …

Monitoring Salt Diapir Related Land Deformation And Distribution: A Geophysical And Remote Sensing Approach Jazan Province, Saudi Arabia, Hannah G. Pankratz

Dissertations

Salt diapirs are rarely preserved on the surface and seldom considered as environmental hazards. The Jazan city diapir (JZD) is located in southwest Saudi Arabia along the Red Sea coastal plain and outcrops in the middle of a rapidly growing port city. The intrusion of the diapir (~ 2 km²) into the overburden sediments continues to cause uneven surfaces, compromises building foundations and infrastructure, caused dissolution sinkholes, and limits the expansion of the city along the coastline. This research aims to better understand the distribution and deformation associated with salt diapirs in arid environments.

Using integrated Interferometric Synthetic …

Atmospheric Turbulence Distortion In Video: Restoration Utilizing Sparse Analysis, Benjamin J. Sanda

Dissertations

The removal of atmospheric turbulence (AT) distortion in long range imaging is one of the most challenging areas of research in imaging processing with an immediate need for solutions in several applications such as in military and transportation systems. AT exacerbates distortion due to non-linear geometric blur and scintillations in long-distance images and videos, severely reducing image quality and information interpretation. AT negatively impacts both human and computer vision systems, compromising visibility essential for accurate object identification and tracking.

In this dissertation, a novel sparse analysis framework is developed to address efficient AT blur and scintillation removal in video. Operating …

Experiences And Perspectives Of International School Leaders: A Case Study From Saudi Arabia, Ahlam Abdullah Alhudithi

Dissertations

Alhudithi, Ahlam Abdullah. Experiences and Perspectives of International School Leaders: A Case Study from Saudi Arabia. Published Doctor of Education dissertation, University of Northern Colorado, 2020. International schools have become an important educational sector in the last two decades due to the dramatic growth of these schools. Yet, very few studies have been conducted worldwide regarding international schools' leadership even though the number of these schools is rapidly increasing each year. This study aimed to explore the experiences of school leaders at international schools in Saudi Arabia. The research question guided this study was the following: What are the experiences …

Development Of Functional Materials And Devices On Flexible Platforms Using Additive Print Manufacturing Processes For Biomedical And Environmental Applications, Dinesh Maddipatla

Dissertations

In recent years, considerable research has been vested into the development of printed electronics (PE) to explore the best ways of fabricating electronic devices on flexible platforms using additive print manufacturing processes. PE produces flexible devices that are compatible with complex geometries, foldable applications and conformal to curved surfaces, with a promising potential for large‐area device fabrication at relatively lower manufacturing costs. This dissertation focuses majorly on the design and fabrication of novel flexible functional materials and devices for biomedical and environmental applications using additive printing processes.

Initially, a simple paper-based low cost and rapid prototypable platform with oxygen sensors …

Elitnauristet Yuutllu Calillgutkut Elitnaurluki Elitnaurat: Yup’Ik Peoples And Public-School Principals In Southwestern Alaska, A Quantitative Survey Of Cultural Values, Anthony Graham

Dissertations

This dissertation explores the alignment between local school principals’ values and ideas about what should be taught in their public schools and the values of the local Yup’ik communities in which those principals serve. A review of scholarly literature served as a basis for identifying Yup’ik values and a survey which measured principals’ beliefs about the importance and priority of those values was used to collect a variety of data. Findings showed both differences and similarities between principals’ priorities and Yup’ik values and was clear that the similarities and differences were predominantly related to the number of years of a …

Automated Medication Dispensing Cabinet And Medication Errors, Marie Walsh

Dissertations

The number of deaths due to medical errors in hospitals ranges from 44,000 to 98,000 yearly. More than 7,000 of these deaths have taken place due to medication errors. This project evaluated the implementation of an automated medication dispensing cabinet or PYXIS machine in a 25-bed upper Midwestern critical access hospital. Lewin's stage theory of organizational change and Roger's diffusion of innovations theory supported the project. Nursing staff members were asked to complete an anonymous, qualitative survey approximately 1 month after the implementation of the PYXIS and again 1 year later. Questions were focused on the device and its use …

Applications Of Land Surface Temperature From Satellite Remote Sensing Over The United Arab Emirates (Uae), Abduldaem Saeed Farea Qasem Alqasemi

Dissertations

In cities worldwide, increasing urbanization causes major land use and land cover changes on the surface of the Earth. It has been identified as being one of the most important anthropogenic effects on the climate. As a result, rapid population growth and the rise in industrialization in the United Arab Emirates (UAE) may have created substantial environmental stress and consequence for life quality. Remote sensing-based Land Surface Temperature (LST) is significantly essential for different studies. Satellite images obtained by the Moderate Resolution Imaging Spectroradiometer (MODIS) are used to retrieve LST. This research consists of an introduction and five components of …

Phenomenological Study On The Impact Of Servant Leadership For Establishing A Culture Of High Performance As Perceived By Middle School Principals, Alison L. Wills

Dissertations

Purpose: The purpose of this phenomenological study was to explore and describe middle school principals' perceived impact of servant leadership constructs developed by Patterson (2003) for establishing a culture of high performance.

Methodology: This phenomenological qualitative study described the lived experiences of middle school principals' use of Patterson's (2003) seven servant leadership constructs for establishing a culture of high performance in Orange County, California. The researcher was part of a thematic team of eight peer researchers and two faculty advisors. Data collection included virtual, face-to-face, semi-structured interviews using a protocol developed by the thematic team. Observations and artifacts for triangulation …

Examining Teacher Perceptions Of Primary Grade Level Collaboration On Professional Development And Growth, Tracey Muff

Dissertations

Teacher collaboration has been embedded in teachers’ schedules across the country as many school leaders believe it improves student achievement. It is mandated within the school system wherein this study was conducted. However, the major emphasis is on student achievement with little to no emphasis on soft skills, which are desperately needed. Teachers need to be trained in fostering learning and on how to be empathetic, supportive, and culturally sensitive. Notwithstanding, if they do not believe collaboration is beneficial to them in the classroom and to their professional development and growth, it would not be an effective tool for student …

Energy And Performance-Optimized Scheduling Of Tasks In Distributed Cloud And Edge Computing Systems, Haitao Yuan

Dissertations

Infrastructure resources in distributed cloud data centers (CDCs) are shared by heterogeneous applications in a high-performance and cost-effective way. Edge computing has emerged as a new paradigm to provide access to computing capacities in end devices. Yet it suffers from such problems as load imbalance, long scheduling time, and limited power of its edge nodes. Therefore, intelligent task scheduling in CDCs and edge nodes is critically important to construct energy-efficient cloud and edge computing systems. Current approaches cannot smartly minimize the total cost of CDCs, maximize their profit and improve quality of service (QoS) of tasks because of aperiodic arrival …