Digital Commons Network^™

Empowering Educators, Transforming Futures: An Explanatory Multiple Case Study Of The Smou Schools In Saudi Arabia, Hana Ali Alzandi Alghamdi

Electronic Theses and Dissertations

Saudi Arabia’s Vision 2030 emphasizes educational reform as a critical pathway for national development, highlighting the role of educators in fostering student success. The Smou program, a professional development initiative, seeks to enhance the instructional and leadership capacities of school leaders and teachers in elementary public schools. This study explores how school leaders navigate their role in supporting teachers’ application of Smou program strategies and how teachers perceive their preparation for implementing these strategies in their instructional practices. Using an explanatory multiple case study approach, the research explores two elementary schools in the Mecca region—one high-performing and one low-performing—selected based …

The Mediation Effect Of White Racial Affect On Color-Blind Racial Attitudes And Multicultural Counseling Competence, Noah Schieffer Scanlon

Electronic Theses and Dissertations

Racial bias is something that can impact many fields, including the field of psychology. There is growing research in examining the relationship between multicultural counseling competence and color-blind racial attitudes as well as other factors like White racial affect Few studies have examined the potential mediating relationship White racial affect may have on color-blind racial attitudes and multicultural counseling competence. To address this gap, this study provides insight into how White racial affect mediates the relationship between color-blind racial attitudes and multicultural counseling competence among white psychology trainees. This study also further examined the extent to which color-blind racial attitudes …

Understanding Parental Beliefs And Home Environment In Early Childhood Mathematics: A Perspective From The Theory Of Planned Behavior, Zhengqing Li

Electronic Theses and Dissertations

This study examines the dynamics of parental beliefs and their influence on intentions to engage in the home math environment (HME) for early childhood mathematics learning, using the Theory of Planned Behavior (TPB) as a framework. Specifically, it explores how behavioral, normative, and control beliefs, along with background factors, shape parents' intentions to support children in formal and informal math practices at home. Employing a quantitative approach, the research utilizes a self-designed questionnaire to evaluate the TPB model's applicability and identify key predictors of parental intentions.

The findings reveal that parents' attitudes, perceived social norms, and perceived behavioral control significantly …

The Pragmatic Engagement Arc, Nathaniel Ahrens

Electronic Theses and Dissertations

We don’t just buy tangible items anymore; we buy services that foster deeper and deeper relationships between ourselves and the companies that provide them. Even classic manufacturing companies have begun to consider the interaction with their customers as ongoing relationships beyond a goods exchange. Researchers in the field of consumer engagement view this relationship through consideration of intangible operant resources that generate value. The goal of this methodological study was to apply the methodology of educational criticism and connoisseurship to the field of consumer engagement. This approach allowed for consideration of the consumer-brand relationship without relying on discordant value-laden categories …

Advancing Tka Biomechanics: From Joint Simulator To Boundary Condition Development, Yashar Ali Behnam

Electronic Theses and Dissertations

This dissertation addresses four specific aims that collectively attempted to advance the experimental and computational analysis of total knee arthroplasty (TKA) components. The first study focused on the development of a novel whole knee joint simulator capable of simultaneous tibiofemoral and patellofemoral knee loading. This simulator employs custom fixturing to facilitate dynamic, unconstrained, muscle-driven PF articulation alongside controlled TF contact mechanics. Validation against experimental measurements showed strong agreement, demonstrating the simulator's potential as a valuable tool for future TKA design and surgical technique investigations.

The second study verified implant-specific physiological boundary conditions which accurately simulate activities of daily living using …

School Principal Professional Development: A Case Study Of A Texas Rural School District, Deborah Nicole Wills Covault

Electronic Theses and Dissertations

The purpose of this study was to describe professional development experiences in one rural school district in Texas as perceived by the campus administrators. Existing research has implied a disconnect between preparation programs and campus administration practices. Rural school administrators experience a lack of access to professional development opportunities throughout the school year due to the distance of their community to urban cities hosting training opportunities, funding, and school leadership infrastructure. Due to the increase in federal, state, and local demands, the role of the educational leader has become more complex as the demand for administrators to recruit and retain …

A Qualitative Study: The 4 I’S Of Transformational Leadership And The Impact It Has On Building Employee Resiliency, Jewel Hale, Jr.

Electronic Theses and Dissertations

The COVID-19 pandemic has created a turbulent environment for governments and citizens worldwide. In this context, one concept stands out as particularly valuable: resilience. Resilience, the capacity to bounce back from adversity, is a key component in post-pandemic recovery and evolution. This phenomenological study explores the crisis through the experiences of small business owners and leaders in the Dallas/Fort Worth area of Texas during the pandemic's peak. The participants were selected for successfully navigating the pandemic and remaining in business. The study aims to examine the leadership styles used to build employee resilience, focusing on their commonalities through phenomenological research. …

Recently Terminated Ncaa Collegiate Football Coaches’ Perspectives On Organizational Support Received From Former Athletic Director And Athletic Department, Jeffery John Hancock

Electronic Theses and Dissertations

Every year, many head football coaches at the NCAA Football Bowl Subdivision are fired

without cause. The leading factor of these dismissals occurs when the team fails to meet

stakeholders’ expectations of winning enough games. Termination is not only problematic for

the coach, but the team, athletic department, its student-athletes, and the institution, as often a

change in coach does not solve the problem. Many factors lead to a losing season in both

athletics and corporations, including the level of organizational support. In the research on

collegiate coaching, this is an overlooked topic. The purpose of this qualitative, descriptive case …

Management Of Aggressive And Disruptive Behavior In The Emergency Department Using De-Escalation Techniques And Simulation: A Quality Improvement Project To Improve The Knowledge And Confidence Of Emergency Department Nurses And Clinical Staff, Ernestine Darby-Littlejohn

Electronic Theses and Dissertations

Abstract

Approximately 40% of all healthcare workers have reported episodes of violence by patients over the last 2 years. This Veteran’s Health Agency reported 824 disruptive events reported in the last 5 years, of which 56 occurred in the emergency department. Research shows that interventions are not always timely, resulting in the clinical staff requesting the Veteran’s Health Agency Police to intervene when a veteran’s level of stress is escalating. The gap in practice is shown to be related to a lack of knowledge in the clinical staff in managing high stress levels exhibited by some veterans, limited knowledge of …

Teachers’ Perspectives On Incorporating Moodle In A Ninth-Grade Reading Classroom, Cathy L. Miamba

Electronic Theses and Dissertations

Effective technology use in the classroom can help stimulate a variety of learning styles and engage students through fun and exciting activities that help the students comprehend the content. Although research reported the benefits of technology in the classroom, there is a lack of knowledge of the effects of technology like Moodle on students’ academic scores, engagement, motivation, and overall achievement. As such, the problem addressed in this study was the lack of effective use of technology that affects students’ motivation, engagement, and achievements in the classroom. Using Vygotsky’s constructivism theory as the theoretical foundation and qualitative case study as …

Sense Of Belonging Among Nontraditional Undergraduate Students, Julie Ann Sánchez Golden

Electronic Theses and Dissertations

This qualitative study, viewed through a constructivist lens, was conducted with 16 nontraditional undergraduate students, comprising equal numbers from a two-year and a four-year higher education institution. The study delved into their perceptions of belonging, while exploring the commonalities and disparities of their experiences between the two types of institutions. Through semi-structured interviews, these participants shared their lived experiences to answer three research questions: 1) How do nontraditional undergraduate students at two-year and four-year higher education institutions describe their sense of belonging? 2) What influences their sense of belonging at these institutions, and 3) How does sense of belonging among …

A Pragmatic Legacy: Charles Wilson’S Politics And The Battle For His Archival Heritage, Jordan Coleman

Electronic Theses and Dissertations

Congressman Charlie Wilson served Texas and the United States with distinction throughout his political career, leaving a profound impact on East Texas and the global stage. Known for his progressive policies in the Texas Legislature and his influential role in U.S. foreign policy during his tenure in Congress, Wilson’s pragmatic political career and legacy is preserved in the Charlie Wilson Congressional Papers collection at the East Texas Research Center (ETRC). Despite its historical significance, the collection faced decades of delayed processing, disorganization, and neglect of archival best practices. This public history thesis confronts these challenges by detailing the efforts to …

K–12 Educators’ Use Of Technology And Experiences With Technostress: A Case Study, Greg Blair Pittman

Electronic Theses and Dissertations

Abstract

This dissertation explored the increased use of technology in K–12 classrooms, which is causing educators to experience technostress. The purpose of the qualitative, descriptive, single case study was to explore the experiences of K–12 teachers with technology and technostress—techno-insecurity, techno-invasion, techno-complexity, techno-uncertainty, and techno-overload—in a West Texas private school district. The researcher conducted one-to-one interviews with seven K-12 educators and two senior leadership team members. In addition, open-ended online questionnaires were available for K–12 educators and senior leadership team members. Thematic analysis was used to locate and communicate the findings. The principal research question was: How do K–12 classroom …

Improving Outcomes Of Depression Through Implementation Of Depression Screenings At A College Health Center, Shelby Leigh Hanigan

Electronic Theses and Dissertations

Depression is a common phenomenon. Depression and suicidality are a problem on university campuses. This quality improvement Doctor of Nursing project aimed to establish the importance of routine depression screenings within a college health clinic. The purpose of this project was to determine if implementing routine depression screenings at a university health clinic will or will not increase the number of counseling referrals when compared to the absence of depression screenings in place within an identified timeframe. This protocol screened for depression in college-aged students and suggested care to those students who screened positive. It also led an interprofessional team …

K-12 Leaders And Their Self-Perceptions Of Social Emotional Learning Competence, Karla S. De Luna

Electronic Theses and Dissertations

Research on the impact of social-emotional learning on the competencies of school leaders is limited, posing challenges for developing targeted professional development programs. This causal-comparative study aimed to examine K-12 principals' perceptions of their social-emotional competencies, highlighting the need for effective professional development to address the challenges faced in their roles. The study also explored potential differences in perceptions between elementary and secondary principals and between male and female leaders. The study utilized 45 CASEL SEL Leadership survey questions regarding the principals' perceptions of their own social and emotional competence. The 45-item instrument, Personal Assessment, and Reflection—SEL Competencies for …

Voices From The Field: Mental Health Therapists' Perceptions Of Collaboration With Child Protective Services Workers, Tamara P. Fields

Electronic Theses and Dissertations

The child welfare system in the United States requires collaboration across various agencies in the provision of services. Although collaboration between mental health therapists and state agencies is fundamental when the goal is to provide quality care and achieve positive outcomes for families involved with Child Protective Services (CPS), the system is characterized as complicated and fragmented. Using Bronstein’s 2003 model of interprofessional collaboration to understand the dynamics of collaboration between mental health therapists and CPS workers in Texas, this qualitative descriptive research study described mental health therapists’ perceptions of collaborating with CPS workers in delivering therapy services to CPS-involved …

Advisor Satisfaction To Support Online Student Retention, Erica K. Whiddon

Electronic Theses and Dissertations

In this dissertation, the researcher explored the relationship between satisfaction with academic advising and online student retention. Online student retention is a critical issue in the context of increasing competition for students in higher education institutions. The specific problem was that online students have lower retention rates, and the reasons students typically select online degree programs are also the reasons they drop out of their degree programs. The purpose was to identify whether students’ reported satisfaction with their advisors mediated the relationship between the existence of external personal life factors and retention. A quantitative nonexperimental causal-comparative and correlational research design …

Barriers Principals Face Integrating Blended Learning In Secondary Schools, Lacey Tremaine Ajibola

Electronic Theses and Dissertations

The purpose of this qualitative case study was to explore the barriers secondary principals encounter integrating instructional technology as a part of a blended learning model. Existing research investigating the barriers principals face is limited and fractured and is mostly examined from the perspective of teachers. Therefore, this study provided data on the perspective and experiences of principals as technology leaders and their perceived barriers to implementing blended learning models. The researcher aligned the research questions to the International Society for Technology in Education Standard for Educational Leaders as a conceptual framework. Interviews with 11 secondary principals from the same …

A Framework For Fair And Trustworthy Multimodal Video Anomaly Detection: Fusion, Dataset Quality Auditing, Explainability, And Fairness, Omeshamisu Judith Anigala

Electronic Theses and Dissertations

No abstract provided.

St-Hybrid: Dynamic Graph Learning With Multi-Scale Spatio-Temporal Attention For Traffic Forecasting, Dhe Yeong Ewaza Tchalla

Electronic Theses and Dissertations

Accurate short-term traffic forecasting is central to modern Intelligent Transportation Systems, supporting route guidance, adaptive signal control, and incident response. Yet producing reliable predictions remains difficult because traffic is highly non-stationary. The relationships among roadway sensors shift during congestion, incidents, weather changes, or fluctuations in demand, and the temporal structure of traffic spans several scales from abrupt minute-level variations to broader daily and weekly rhythms. Models that rely on fixed spatial graphs or a single temporal scale tend to miss these evolving and layered dependencies. This thesis addresses these challenges by developing a graph-learning framework that adapts to changing traffic …

Integrating Invasion Risk And Habitat Suitability To Guide Invasive Species Management In Wetlands, Lakes, And Rivers, Brenden M. Elwer

Electronic Theses and Dissertations

Invasive species disrupt ecosystems by altering habitats, competing with native species, and disrupting food webs. The northern Great Plains is an ecologically important region with many wetlands, lakes, and rivers that are under threat from two invasive species, Bighead (Hypophthalmichthys nobilis) and Silver Carp (H. molitrix; bigheaded carp). These large planktivores change the abundance and composition of phytoplankton and zooplankton communities which alters prey for native mussels, fishes, and, potentially, waterfowl. Bigheaded carps have invaded a portion of the Northern Great Plains, and preventing further spread is a primary management goal. My work assists these efforts by providing tools to …

Evaluating The Success Of The Rev It Up! Curriculum Training On The Self-Efficacy Of Sdsu Extension Expanded Food And Nutrition Education Program (Efnep) & Supplemental Nutrition Assistance Program - Education (Snap-Ed) Paraprofessional Educators In Teaching Adolescents, Oluwatemilorun Akinsanya

Electronic Theses and Dissertations

Objective: Evaluate self-efficacy changes among Extension paraprofessional nutrition educators after receiving an adolescent curriculum (Rev It Up!) training. Methods: Paired t-tests on three adapted scales measured changes at pre- (T1), post- (T2), and 1 yr post-intervention (T3): the Teacher Interpersonal Self-Efficacy Scale (TISS), Nutrition Teaching Self-Efficacy Scale (NTSES), and Self-Efficacy and Nutrition Teaching Methods scale (SNTMS). Results: Six educators completed the TISS and NTSES; 5 completed the SNTMS. The TISS showed significant improvement from T1 to T2 only (p= 0.03); the NTSES showed improvement between T1 and T2 (p= 0.01) and T1 and T3 (0.01); and there were no significant …

Les Conditions De Vie De La Classe Ouvrière Dans Les Chefs-D’ Œeuvre De Ousmane Sembène, Sawel Awuni

Electronic Theses and Dissertations

Francophone African literature emerged as a vehicle for criticism of the colonial system, subsequently shifting its focus to neocolonialism as a new stage of imperialism. Literature and film served as instruments for critiquing imperialist structures, which engendered societal issues and fostered division among Africans. This study examines how Sembène’s books and films satirize society and their continued relevance to contemporary issues in the countries and cities depicted in these literary and cinematic works. To conduct this study, two books and a film were selected as primary sources: Le Docker Noir, Les Bouts de bois de Dieu, and “La Noire de…”. …

Because Kids: Improving Reading Outcomes For Students In A Low-Performing Rural School, Cornishee Jekee Bruce

Electronic Theses and Dissertations

In this applied research study, I aimed to improve reading growth among at-risk, low-performing fifth and sixth-grade students at West Upper Elementary School, which was designated as a Comprehensive Support and Improvement school. I employed a data-driven decision-making framework, introduced the iReady reading computer program, and used high-quality instructional materials to address students' ongoing literacy issues. The research revealed a slight decline in the lowest reading percentiles by integrating quantitative and qualitative data collection methods through a Plan-Do-Check-Act cycle for continuous improvement. However, significant gains emerged in lower performance tiers, including significant decreases in the number of students at the …

Boundaries And Barriers: A Study On The Factors Influencing Bachelor’S Degree Attainment For Women In Arkansas At Regional Public Universities, Meagan Rochelle Bowling Fudge

Electronic Theses and Dissertations

Arkansas consistently ranks among the bottom five states nationally for bachelor’s degree attainment. To explore the factors contributing to this trend and identify opportunities for increasing degree completion, this study focuses on women attending Regional Public Universities (RPUs) in Arkansas. By examining the barriers these women face, this research aims to uncover critical gaps and inform future areas for research, policy, and investment.

Women represent the largest segment of undergraduate enrollment in the state, consistently enrolling in college at higher rates than their male peers. RPUs enroll more bachelor's degree-seeking students than any other type of institution in Arkansas, including …

Multi-Hazard Analysis Of Bridges Under Seismic, Flood-Induced Scour, And Hydrodynamic Loading, Raul Gautam

Electronic Theses and Dissertations

Natural disasters such as floods and earthquakes pose significant threats to the resilience of highway transportation systems, particularly compromising the safety and serviceability of bridges. In regions susceptible to both seismic activity and flooding, the combined effects of earthquake loading, flood-induced scour, and hydrodynamic forces create a critical multi-hazard scenario. This research develops a comprehensive multi-hazard analysis framework to evaluate bridge performance under combined seismic and flood-induced hazards. Three-dimensional finite element (FE) models of representative three- and six-span steel girder bridges are developed and analyzed under varying scour depths and hydrodynamic loading conditions. Modal analysis, static pushover analysis, and non-linear …

Access To Pharmacies: Implications For Theory, Outcomes, And Policy, Emily Gravlee

Electronic Theses and Dissertations

This dissertation achieved the following objectives: (1) developed a patient-centered access to pharmacies framework; (2) evaluated the impact of pharmacy closures on immunization rates among Medicare beneficiaries; and (3) examined the influence of state-level pharmacy benefit manager (PBM) regulations on rates of pharmacy closures.

For objective 1, a grounded theory methodology was used to identify a patient-centered access to pharmacies framework (PcAP). This framework asserts that patients determine whether they have access to a pharmacy through evaluation of their characteristics, the characteristics of pharmacies, and their own needs or values within the context of a health-related need. This evaluation of …

The Underrepresentation Of African American Male Educators In K-12 Education, Nisa Lewis Johnson

Electronic Theses and Dissertations

The American education system has struggled with a significant teacher shortage for years. Alongside this shortage is the underrepresentation of African American male teachers. Despite the increasing diversity of the student population, African American men make up less than 2% of teachers nationwide (Aftunion, 2020). This disparity denies all kids access to diverse perspectives in the classroom and limits the presence of role models for students of color. Research studies have shown that African American students who have African American teachers show improvement in their grades, standardized test scores, attendance records, and graduation rates (Breazeale, 2023). This study aimed to …

Asking Pharmacists About Over-The-Counter Oral Contraceptives: Intention Among Adolescents And Young Women, Ivy Leong

Electronic Theses and Dissertations

The recent availability of over-the-counter oral contraceptives eliminates many barriers to accessing birth control. Even with this easier accessibility, pharmacists can still play an important role in educating users, especially adolescents and young adults. However, hesitation to reach out to pharmacists among younger populations has been documented. Additionally, little is known about the underlying driver of this hesitation.

This study aimed to examine predictors of young females’ willingness to seek assistance from pharmacists for over-the-counter oral contraceptive use and to determine the difference in the effect of these predictors between adolescents (age 16 to 17) and young women (age 18 …

Exploring Aging And Bone Health In Normal Weight Obesity And The Prevalence Of Unhealthy Lean Phenotypes, Pouria Sefidmooye Azar

Electronic Theses and Dissertations

Obesity is a complex chronic condition characterized by the excessive accumulation of body fat. While numerous studies have highlighted the risks of adverse complications associated with obesity, limited research has explored the relationship of body composition phenotypes, more specifically normal weight obesity with aging, and bone health. Also, the prevalence of unhealthy lean phenotypes in adults in the U.S. is not clear. A secondary-data analysis of the National Health and Nutrition Examination Survey (NHANES) 1999-2002 were performed to further examine the relationship between body composition phenotypes—normal weight lean (NWL), overweight/obesity with normal body fat percentage (OBL), normal weight obesity (NWO), …