Digital Commons Network^™

Encompassing ‘Himdag’ (Indigenous Way Of Life) To Address Cardiometabolic Disease In American Indian And Alaska Native Communities Through Research, Policy And Action, Heather Medicine Bear

Theses and Dissertations

Cardiometabolic diseases (CMD), encompassing conditions such as cardiovascular disease, diabetes, kidney disease and non-alcoholic fatty liver disease, present a significant health burden within American Indian and Alaska Native (AI/AN) communities. This dissertation, through the culmination of three products, including a scoping review, policy brief and strategic planning toolkit, seeks to understand and address CMD in tribal communities through an Indigenous lens. Product #1, Interventions for Cardiometabolic Health in American Indian and Alaska Native Communities: A Scoping Review, entails a thorough review of implemented CMD interventions targeting AI/AN communities to understand programmatic, clinical, and community-based prevention strategies. By synthesizing available evidence, …

Using Video Modeling To Improve Hygiene Practices For Students With Significant Cognitive Disabilities, Allison Hovey

Theses and Dissertations

The purpose of this study was to determine the effectiveness of instruction delivered by video to teach hygiene skills to students with significant cognitive disabilities. The independent variable in this study is personal hygiene instruction delivered by a video model. The dependent variable in this study is the ability of a participant to complete a multi-step hygiene task. The dependent variable will be measured during each data session of intervention by two scorers using the same measures and procedures across phases. Visual analysis demonstrated a functional relationship between the hygiene skill video model intervention and an increase in the percentage …

Escúchame, Mi Ciencia Cuenta: Leveraging Cultural Ways Of Knowing To Increase Chicana Stem Engagement, Patricia Ramirez-Biondolillo

Theses and Dissertations

This paper is about leveraging cultural ways of knowing such as ethnobotany in order to increase STEM engagement in Chicanx populations. The conceptual framework utilized in this study combines social justice, Chicana feminist epistemology, land-based pedagogy, critical place-based pedagogy, pedagogical praxis, pluralism and ecological sustainability to achieve this end. Four pre-service Chicana science teachers provided testimonio from their elder assignment and engaged in two focus groups in order to identify relevant themes that impact Chicana engagement in STEM. Major themes identified were challenges in bilingual education, elder knowledge as a form of pedagogy, stagnation in common science teaching practices, tensions …

The Effects Of An Integrated Curriculum With Embedded Sustainability Themes On Teaching And Learning Experiences At A Primary School, Jeanne Marshall

Theses and Dissertations

The purpose of this case study is to investigate the effects of an integrated curriculum with embedded sustainability themes on teaching and learning experiences at the primary school level. The researcher examined why and how the district chose to create the integrated curriculum and how the big ideas of sustainability were embedded. Through the perspectives of teachers and administrators, the researcher analyzed how incorporating sustainability themes changed the teaching and learning culture. The transdisciplinary approach moves past the traditional boundaries of a discipline allowing curriculum to address real world problems. Using a transdisciplinary approach by integrating sustainability themes into the …

Navigating Complexity Of Serving Displaced Communities: A Study Of Yemeni Community-Based Organizations In Egypt, Alya Mohammed Al-Mahdi

Theses and Dissertations

Forced displacement is a global crisis that poses challenges for nations like Egypt. Despite international NGO support, escalating displaced individuals have overwhelmed existing capacities. Refugee Community-Based Organizations (CBOs) have emerged as a natural response from the communities themselves to bridge the gap between the state and NGOs and the refugee community. However, CBOs in Egypt face challenges that impact their operation and continuity. Through qualitative research, this study aims to explore the experience of the Yemeni CBOs. Through interviews with seven people from six CBOs conducted through field visits and online calls, this research uncovers the dynamics of Yemeni CBOs …

Shades Of Housing: Real Estate Urbanism And State Planning In Egypt, Zeinab Nadeem

Theses and Dissertations

The housing crisis is a global dilemma, especially in the context of urban cities in developing countries. Housing affordability has become more challenging in the recent global and national turbulent economic conditions of rising inflation rates and construction costs, where Egypt is witnessing a surplus of vacant housing units that are either unsold or unoccupied with citizens involuntarily relocating to remote new cities. The government has also significantly engaged in real estate market speculation by offering public land for profits to private investors in the market since the 1990s. The shades of housing found in Egypt are the works of …

South Sudanese And Syrian Refugee Community-Based Organizations In Egypt: Contributions To Resilience And Reduction Of Socioeconomic Vulnerabilities, Alaa Kasmo

Theses and Dissertations

Community-based organizations (CBOs) have emerged as crucial actors in aid delivery of global efforts, including in Egypt, where they have gained recent attention. However, CBOs’ contributions to supporting displaced communities in Egypt must be adequately investigated. This thesis examines aspects of these contributions to resilience and the reduction of socioeconomic vulnerabilities for displaced communities in Egypt. The qualitative research approach presents comprehensive case studies of interviews and focus group discussions with CBO leaders and communities, providing data on four of the Syrian and South Sudanese CBOs and their communities’ experiences and perspectives on these contributions. CBOs enhance resilience and reduce …

Accessibility Of Blended Learning For Special Needs Students In Higher Education, Reem Yaseen Al-Sulaimani

Theses and Dissertations

This thesis investigated the experiences of visually impaired students and their faculty members with blended learning at University X. Qualitative research methods were employed to gather data through interviews with six visually impaired students and six professors. The study analyzed the data using two frameworks, Universal Design of Learning (UDL) and Community of Inquiry (CoI). The findings indicate that the course design, personalization of accessibility, social inclusion and classroom dynamics, university support and resources, and technology accessibility and digital literacy have an impact on the experiences of visually impaired students and their professors. The study provides recommendations for improving the …

A Novel Approach Using Integrated Greywater Treatment System Applying Net Zero Wastewater Concept For Sustainable Urban Communities, Mianda Khattab

Theses and Dissertations

We are blessed with endless resources that are naturally existing in our world and we fully rely-on without envisioning the bigger picture of what would happen if these resources came to an end, or how can we even ensure sustainable lives by regenerating or reusing or utilizing the naturally existing resources? The surrounding ecosystem, the land we live on, the air we breathe, the water we drink and use for cooking, laundry, shower, irrigation, and many other usages are examples of the resources that we, as global users, are taking for granted.

It is a common knowledge that we are …

The Egyptian Private-Climate Nexus: Private Sector Perceptions On The Green Transition, Yehia Shaheen

Theses and Dissertations

The issue of climate change poses the most pressing threat for humanity. This is especially the case amongst developing countries who, while emitting the minority of global emissions, are forecast to bear the most damage. Such is the case with Egypt, who suffers from marked water scarcity and is vulnerable to climate change driven detriments across a number of levels. As climate finance and private sector investments are key towards the green transition; transitioning to a green economy to fight the adverse impacts of climate change, this thesis aims to analyze the perceptions of private sector actors on the issue …

Multicultural Mentor Texts In 2nd Grade Writer’S Workshop, Ellen R. Carbonaro

Theses and Dissertations

The purpose of this study is to investigate the effects of the utilization of relevant multicultural mentor texts during writer’s workshop instruction in the second-grade classroom. The specific aim is to understand how students relate these diverse texts to their development of literacy skills. This study is grounded in the theoretical frameworks of culturally relevant education and reader response theory. Upon data triangulation analysis, the following themes were identified: 1. Multicultural Literature Promoted Engagement with Literacy, 2. Multicultural Mentor Texts as a Guide for Writing, and 3. Writing as a Social Practice within the Writer’s Workshop Model. Implications regarding the …

Integrating Steel Slag Aggregates Into Asphalt Paving By Harmonizing Availability, Quality, Economics, And The Environment, Timothy R. Murphy

Theses and Dissertations

This thesis provides guidance on how to balance matters related to the environmental stewardship, market sources, origin and uses, material properties, performance, and economic impact of using slag materials in pavements. The literature on this topic provides numerous references on the use of slag materials for specific applications, and this thesis aims to make use of those references along with other data from the author to describe slag materials from a holistic perspective and provide some suggestions for balancing several factors that impact optimal use of this resource within pavement structures. Discussion is given to the increased importance of recycling …

On The Balcony, Beyond “Balconearing”; Perception Of Cairene Women, Behind The Curtains., Rowida Magdy Al-Gebeily

Theses and Dissertations

This study sheds light on the significance and role of threshold spaces as means of accomplishing sociocultural needs, restoration and wellbeing in the residential environment. Understanding the function and uses of these spaces allows us to appreciate their benefits that are often neglected. The research particularly focuses on the social dimension of one fundamental threshold space; the Cairene balcony. It is an integral space that provides a valuable connection to the outside, and its importance in the development of urban living is widely recognized. If carefully designed to meet the residents’ needs and demands, they can promote a better quality …

Exploring Teachers’ And Administrators’ Perceptions Of Steam Education In K-12 Schools And Its Implications On The Development Of Steam: An Explanatory Sequential Mixed Method Design, Royce J. Lopez

Theses and Dissertations

The purpose of this explanatory sequential mixed method design was to investigate, identify and document the similarities and differences in perceptions when implementing a STEAM (Science, Technology, Engineering, Arts, and Mathematics) education between teachers and administrators at the K-12 level. Throughout this process, teachers’ and administrators’ beliefs and perceptions towards STEAM instruction were analyzed to determine how they perceived, interpreted, implemented and sustained this new initiative. The problem, however, is that studies have demonstrated that educators have a limited understanding of STEAM content knowledge (CK), pedagogical content knowledge (PCK), as well as low self-efficacy in teaching STEAM concepts, which results …

An Exploration Of The Meaning Of The Phenomenon Of Hope, In The Context Of Hopelessness, For Rural Frontline Registered Nurses In South Dakota, North Dakota, And Minnesota During The Covid-19 Pandemic, Stephanie Jean Orth

Theses and Dissertations

Background & Purpose: This study’s purpose was to understand what the phenomenon of hope meant to rural critical access hospital RNs in three Midwest states, and what gave them hope during the COVID-19 pandemic. The full scope of the pandemic on the rural nursing workforce is unknown. Prior research has shown that hope can be a positive tool for sustaining psychological well-being, setting and achieving goals, and can facilitate coping (Collins, Bhathal, Field, Larlee, Paje, & Young, 2018; Hacimusalar, Kahve, & Aydin, 2020; Persell, 2016; Snyder, 1995). Methods: Ten participants were interviewed using a semi-structured, interpretive hermeneutic phenomenological approach. van …

Indigeneity In Space Governance Discussions: Centering Indigenous Knowledges Beyond Earth, Erin Edwards

Theses and Dissertations

Space policy and space law are expanding fields given the recent boom of commercial space flight, yet we hear less about space governance. These conversations are happening, but the discussions generally replicate western democratic practice with little input from other knowledge traditions, despite recent socio-political strain seen in senior democracies.This work focusses the discussion on missing voices. Those of the many Indigenous cultures that have routinely been silenced from terrestrial governance discussions. These voices, however, reflect thousands of years of collective knowledge of managing societies in a holistic manner. Some of these societies have developed in areas considered extreme environments …

High School Principal's Perception And Experience With Student Voice And Youth-Adult Partnerships, James D. Flynn

Theses and Dissertations

High school principals can foster student voice (SV) and youth-adult partnerships (YAP) while leading their students towards being engaged and informed citizens in our democracy. It is critical to understand the advantages and opportunities high school principals have in listening to and partnering with their students. It is also critical to understand the challenges facing high school principals in their journey towards SV and YAP. A qualitative multicase study of 10 high school principals from across the nation was used to understand the perception and experiences of high school principals in the area of SV and YAP. In addition, this …

Early College High Schools And Community College Partnerships: Perceptions Of Community College Administrators In Mississippi, Zachary W. Moulds

Theses and Dissertations

The purpose of this qualitative study was to examine the perceptions of community college administrators in Mississippi regarding the early college high schools located on their campuses. While the ECHS model has become prominent in several states, Mississippi’s efforts to implement the model have yet to be fully examined. Six administrators from three community colleges with ECHS located on their campuses were individually interviewed and asked to share their perceptions of the ECHS model. The participants were asked a series of 12 questions composed by the researcher. The results of the study indicated that each of the administrators overwhelmingly view …

Teachers’ Perceptions Of Using Social Media For Classroom Instruction In Secondary Schools, Beverlee Jackson

Theses and Dissertations

Much research has been done to explore social media on students and instructors and their perceptions of social media use in higher education, but little research has been done on teachers in secondary education and their perceptions of social media use in the classroom. Due to the lack of research, the purpose of the study was to examine teachers’ perceptions of social media use to improve students’ learning and students’ engagement and if their perceptions varied by selected demographic variables. The study was conducted in three northeast Mississippi secondary schools, a 6th and 7th grade school, 8th and 9th grade …

Exploration Of The Role Of Neighborhood Residential Segregation By Race And Ethnicity In Obesity Risk Among School-Aged, Melissa L. Fair

Theses and Dissertations

Youth obesity prevalence remains high, despite decades of intervention. Grounded in the social ecological model, neighborhoods and schools are important settings in addressing the complex systems that influence obesity. Contributing to disparities, by race/ethnicity, Black and Hispanic youth are more likely to live in segregated neighborhoods and attend segregated schools, which are also more likely to have high rates of poverty and are less likely to have high quality nutrition and built environments. Leveraging data from local school district (district and state department of education) and national datasets (ACS, Childhood Opportunity Index 2.0), this study examined the associations between school …

Impacts Of Community Gardens On Overall Health Promotion In Regard To Dietary Behaviors And Physical Activities: Emphasis On Moderated Mediation, Cheng Yi Ho

Theses and Dissertations

Introduction: The purpose of this study was to investigate how community gardening participation impacts and benefits the health of various populations on their fresh produce consumption and physical activities. This study was designed to identify innovations to reduce the barriers of participation in community gardening. Methods: This study was approached via moderated mediation, which identifies the moderating effect on direct and indirect paths among variables. The predictor variable (X) was level of participation in community gardens, and the overall health outcome was regarded as the outcome variable (Y). Between X and Y, the variety of grown produce was considered as …

Trends And Outcomes Of A School-Based Campaign To Reduce Sugar-Sweetened Beverage Consumption Among Racially And Ethnically Diverse Students In Middle School, Roya Amirniroumand

Theses and Dissertations

Reducing sugar-sweetened beverage (SSB) consumption has been identified as a chronic disease prevention strategy in children and adolescents (Muth et al., 2019; USDA & HSS, 2015) and promoting healthier alternative beverage options has become an important focus for public health policy and educational efforts. Community-driven school-based health initiatives targeting SSB consumption have shown promising outcomes however, few studies have explored these strategies for middle school students and less is known about the potential benefits of these efforts with racial/ethnic minority youth.

The present study examined whether racial/ethnic differences in SSB consumption existed in a sample of 419 students at one …

Purpose Built Communities: A Concentrated Urban Poverty Intervention, Shannon R. Bergman

Theses and Dissertations

This collective case study research evaluated how the concentrated urban poverty revitalization model administered by Purpose Built Communities (PBC) works to mitigate or eliminate intergenerational poverty and create thriving neighborhoods. There are 5 elements to the PBC revitalization model: (a) mixed-income housing, (b) a cradle-to-college educational accountability system, (c) focus on community health, (d) a tightly defined geographic neighborhood, and (e) the assignment of a Community Quarterback (CQ). This research demonstrated iterative improvements in the socioeconomic well-being of adults and children from the inception of the revitalized community. This was evaluated by adult employment rates, childhood educational achievement, and health …

How Is Biophilic Urbanism Being Used In Planning To Rejuvenate Post-Industrial Cities?, Andrea A. Kerley

Theses and Dissertations

ARE POST-INDUSTRIAL CITIES USING BIOPHILIC URBANISM TO MERGE NATURE AND THE BUILT ENVIRONMENT? A PLAN EVALUATION OF FOUR U.S. LEGACY CITIES

By Andrea (Andi) Ames Kerley, Master in Urban and Regional Planning

A thesis submitted in partial fulfillment of the requirements for the degree of Master of Urban and Regional Planning, at Virginia Commonwealth University.

Virginia Commonwealth University, 2020.

Major Director: Megan Z. Gough, Associate Professor, L. Douglas Wilder School of Government and Public Affairs,

Urban and Regional Studies and Planning

The re-imaging of U.S. post-industrial cities from desolate, impoverished, and polluted areas to unique, equitable, and environmentally aware cities …

A Project-Based Learning Approach To Community-Based Learning: Action Research To Explore Transformative Change In 1st Year Occupational Therapy Students’ Awareness About Contextual Barriers, Occupational Justice, And Advocating For Community Health And Wellness, Patricia Ann Wisniewski

Theses and Dissertations

The purpose of this action research was to evaluate the effectiveness of implementing reflexive photography as a means for a transformative community-based learning (CBL) experience. CBL is an experiential teaching pedagogy that helps prepare college students for a rapidly changing and diverse society that fosters social, health, and cultural awareness about individuals and populations. Students engage collaboratively within the local community to help solve societal problems.

This study focused on three research questions, each exploring how a reflexive photography project (RPP): (a) changes how students view occupational justice, (b) influences students awareness about contextual barriers that may impact community residents …

Our Place: Notes On Love And Longing, Nadia M. Mohamed

Theses and Dissertations

Produced during the COVID-19 pandemic, this experimental documentary uses found footage from the personal and political archive to witness and question how personal and political transformation connect, particularly as it relates the material and conceptual legacies we inherit and innovate.

Traffic Mitigation And Congestion In Ibadan, Oyo State Nigeria: Causes And Solutions, Adetoye Olusanmi Adeniyi

Theses and Dissertations

This dissertation focuses on how technology has transformed road traffic congestion between road users by examining the relationship between government, businesses, and road users through the application of traffic management in many cities in four regions of the world. It analyzes the connections between political decisions of traffic management, how users are made knowledgeable and the new modes of transportation as they relate to the roles of public and private users. The dissertation examines current literatures of twenty two (23) different countries: North America (United States of America and Canada), Europe (Poland, United Kingdom, Italy, Netherlands and Sweden), Asia (Russia, …

Perceptions Of Elementary Teachers Towards The Effectiveness Of Community Resources For Reducing Achievement Gap, Carl L. Adams

Theses and Dissertations

Studies indicate that school-community partnerships have positive impacts on the learners and reducing the educational achievement gap is one of the identified benefits. This study sought to examine the development of educational partnerships from the perspective of the teachers. The researcher assumed that teachers play a significant role in the formation and continuation of the partnerships, thereby influencing their success. Consequently, this study sought to explore teachers’ experiences with educational partnerships regarding improving academic performance and reducing achievement gaps.

The study used purposive sampling to select 7 teachers from Title I Elementary school in Central Florida. The school was targeted …

Culture In The Classroom: A Study For Strategies For Bridging Classroom Divides, William Rolison

Theses and Dissertations

The purpose of this study was to explore how teachers perceive the impact of socioeconomic class and culture on student/teacher interactions and to identify specific strategies that may be implemented to bridge cultural divides between students and teachers. To do this I employed a qualitative action research design incorporating semi-structured interviews, recorded dialogue, and researcher generated questionnaires. Together with two collaborating teachers, I examined teacher views of sociocultural influences on student/teacher interactions and identified cross-cultural strategies to implement in bridging sociocultural divides between students and teachers.

Study participants reported that participation in interviews and group dialogue made them more aware …

Comparison Of The Pfas Adsorption Capabilities Of A Coconut Shell Based Granular Activated Carbon And A Bituminous Coal Based Granular Activated Carbon, Matthew D. Holliday

Theses and Dissertations

This research compares the ability of two granular activated carbons (GAC) from different material sources to adsorb perfluoroalkyl substances (PFAS) in deionized water. A bottle study design was used to conduct the research, which measured the reduction in perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS). The carbons used were the bituminous coal based Calgon Filtrasorb 600 (F600) and the coconut shell based Evoqua AquaCarb 1230CX (AC1230CX). Additionally, the research focused on the rates at which the two contaminants were removed and compared them to previous research conducted with different forms of GAC. Results showed that both GACs were capable …