Digital Commons Network^™

Bridging The Gap: Evaluating The Effectiveness Of Trio Student Support Services In Promoting Retention, Persistence, And Graduation At Boise State University, Ryan Brevik

Boise State University Theses and Dissertations

This dissertation examines the effectiveness of TRIO Student Support Services (SSS) programs at Boise State University in promoting academic success of first-generation college students, students from financially limited backgrounds, and students with documented disabilities. Using a quantitative, quasi-experimental design, a secondary data analysis was completed to compare fall-to-fall retention rates, four-year graduation rates, and six-year graduation rates between TRIO SSS participants and a matched comparison group of non-participants with similar demographic and academic characteristics. Grounded in the theoretical frameworks of Appreciative Advising, self-efficacy theory, sense of belonging, student involvement theory, and student persistence models, this study adds to the existing …

Hiring Practices And Superintendent Turnover In Rural Idaho: Examining Factors That Influence Leadership Stability, Scott Frank

Boise State University Theses and Dissertations

This descriptive multi-case study examines superintendent turnover and hiring practices in rural Idaho school districts to identify factors influencing leadership stability. The study addresses the central research question: What factors influence the hiring process of district superintendents in high- and low-turnover school districts? Using semi-structured interviews, document analysis, and a comparative examination of two districts—one with high superintendent turnover and one with low turnover—this research explores the structural and governance factors shaping retention.

Findings indicate that low-turnover districts develop internal leadership pipelines, promote certified staff to administrative roles, and systematically engage community stakeholders in hiring decisions. These practices foster leadership …

Integration Of Highly Mismatched Iii-Sb Virtual Substrates On Silicon Via Interfacial Misfit Arrays For Short-, Mid-, And Long-Wave Infrared Applications, Trent Garrett

Boise State University Theses and Dissertations

Lattice constants of the III-V semiconductors range from 5.45 Å (GaP) to 6.48 Å (InSb). III-V semiconductors are grown on commercially available substrates made from binary III-V materials (e.g., GaAs, InP, and GaSb), or group IV materials (e.g., Si or Ge). These substrates offer very high quality, but only offer access to a small number of specific lattice constants. Given this constraint, it is desirable to develop growth methods that would allow the grower to modulate from the substrate lattice constant into the lattice constant of the material structure under investigation.

Device structures made from III-V semiconductors lattice-mismatched to these …

Failure Study Of Silicon Gated Field Emitter Arrays: Experiment And Simulation, Rushmita Bhattacharjee

Boise State University Theses and Dissertations

Silicon-based Gated Field Emitter Arrays (Si-GFEAs) are among the most well-developed field emitters. They are being actively explored for vacuum transistors and microwave vacuum electron devices due to their high-frequency performance, radiation resistance, and thermal stability up to 400 °C. However, their long-term reliability is limited by sudden failure events, resulting in cathodic vacuum arcs. This dissertation presents a combined experimental and simulation-based investigation into arc initiation mechanisms in Si-GFEAs. Different device arrays were tested under normal operation in vacuum at 10^-7 Torr with gate voltages of 50-70 V and emission currents from tens of nA to tens of µA. …

If Alcohol Consumption Were Eliminated, Which Us Counties Would Still Experience High Rates Of Breast Cancer Among Women?, Hina Javed

Boise State University Theses and Dissertations

Background

Breast cancer is the most prevalent cancer among women in the United States, accounting for roughly one-third of all newly diagnosed female cancers (American Cancer Society, 2024). The risk factors for breast cancer include both non-modifiable and modifiable factors. Non-modifiable factors include age at menarche, early menstrual cycles and late menopause. Modifiable factors include smoking, diabetes, obesity and environmental factors such as air pollution. The interplay between lifestyle factors and environmental exposures in cancer development has long been debated. While alcohol consumption is widely recognized as a major breast cancer risk factor, the role of environmental exposure such as …

Integrating Uas And Satellite Data To Improve Classification Of Plant Functional Types In A Forest Landscape, Sky Mae Gennette

Boise State University Theses and Dissertations

Remotely sensed land-use/land-cover (LULC) data products are an important tool for understanding landscape processes at all scales. The types of inference researchers can derive from remote sensing data depend on the quality and characterization of these LULC products. Currently, gaps in the detail of widely available vegetation cover products limit inference about processes at the level of plant functional type (PFT). Advanced remote sensing tools, machine learning, and data fusion can be employed to contribute novel methods to produce detailed, accurate vegetation cover products. Here, we combine high resolution Unoccupied Aerial Systems (UAS) multispectral, structural and textural data with large-scale …

Changes In Co-Activation And Lower Limb Stiffness During Prolonged Load Carriage, Matthew V. Robinett

Boise State University Theses and Dissertations

Introduction: Overuse musculoskeletal injuries are a common, costly challenge for the armed services. A stiffer lower limb during routine prolonged load carriage tasks may be necessary to attenuate elevated ground reaction forces but further increases musculoskeletal overuse injury risk. Quantifying leg and joint stiffness provides comprehensive and joint level insight into the attenuation of ground reaction forces, and subsequent injury risk. But, it is currently unknown how prolonged load carriage affects leg, knee and ankle stiffness, and knee and ankle muscular activation. Purpose: This study sought to quantify leg, knee, and ankle stiffness, and the activation and coordination of associated …

How Plant-Soil Feedbacks At Varying Levels Of Plant Species Diversity Influences The Reestablishment And Performance Of Native Sagebrush Steppe Species, Sierra Santosuosso

Boise State University Theses and Dissertations

Increased frequency of wildfire has become a significant problem in the sagebrush steppe, altering soil biogeochemical properties that promote the establishment of invasives at the expense of native species. To reduce annual grass invasion, restoration efforts often include seeding with non-native bunch grasses such as Agropyron cristatum (L.) Gaertn (crested wheatgrass [AGCR]) that outcompete cheatgrass; however, this strategy does not lead to the return of a native sagebrush steppe ecosystem. Restoring ecosystems to higher levels of native species diversity may reduce invasion and promote sustained success of restoration efforts since biodiversity can improve ecosystem functioning and promote resilience. In 2019 …

Preparing Pre-Service Teachers For Writing Instruction: Best-Practices And Insights Into Self-Efficacy, Lindsey Wiggins

Boise State University Theses and Dissertations

Many pre-service teachers (PSTs) report feeling under-prepared to teach writing, a challenge often linked to limited attention to writing instruction in teacher preparation programs (TPPs). While writing methods courses offer opportunities to build PSTs’ self-efficacy and pedagogical skill, questions remain about how to best structure these experiences and measure their impact. This three-article dissertation examines how PSTs develop self-efficacy for writing and writing instruction during teacher preparation and how those beliefs relate to instructional practices.

In Study I, I conducted a systematic literature review to examine how researchers measure the effects of effective writing and writing instruction interventions with elementary …

Engineering Properties And Stress-Strain Behavior Of Bcsa Concrete: Flexural Design Parameters, Strain Measurement Methods, And Models, Gabriel R. Johnson

Graduate Theses and Dissertations

Belitic calcium sulfoaluminate (BCSA) cement concrete has gained popularity due to advantages over portland cement (PC), including, its fast-setting, high early strength gain, high durability, and reduced global warming potential. Though primarily used for pavement repair, it has good potential for structural applications. Building codes like ACI 318:19 permit alternative cement materials like BCSA cement if they can be shown to have adequate and predictable structural, durability, and fire performance comparable to PC concrete. This study evaluates the structural and mechanical behavior of BCSA cement concrete, measuring standard engineering properties and comparing results to PC concrete and code prediction equations. …

Farmers’ Perceptions About Drivers Of Poverty: A Case Study Of Cocoa Farmers In Ghana, Felix Agyei Boamah

Graduate Theses and Dissertations

Cocoa farmers in Ghana face numerous challenges that undermine their incomes and living standards, including high labor costs, fluctuating cocoa prices, high cost and limited access to inputs, lack of credit, illegal mining, weather risks, small farm sizes, outdated farming and drying technologies, and inadequate extension services. These issues reduce productivity, lower incomes, and perpetuate poverty. This study examined farmers’ perceptions about the importance of these challenges and assessed possible differences across regions and farm households’ socioeconomic status. In the summer of 2024, data were collected from 400 cocoa farmers in major cocoa-producing areas of Ghana’s Eastern and Ashanti regions. …

The Role Of Managerial Support In Influencing The Attitudes Of Highly Educated Millennials In Serbia, Dimitrije Gasic, Vladimir Dzenopoljac, Mladen Cudanov, Jozsef Poor, Nemanja Berber

All Works

This study explores the influence of managerial support on the attitudes of highly educated (BSc, MSc, and PhD) millennials in Serbia, focusing on job satisfaction, turnover intention, and job stress. Understanding this relationship is crucial for enhancing employee retention and organisational efficiency given the evolving workplace dynamics. Managerial support, encompassing emotional, instrumental, and informational assistance, is hypothesised to positively impact job satisfaction while reducing turnover intention and job stress. Data were collected through an online survey from 367 respondents in two waves (the first wave in January 2024 and the second in July 2024) and analysed using partial least squares …

Artificial Intelligence Integration And Teachers' Self-Efficacy In Physics Classrooms, Fouad Yehya, Areej Elsayary, Ghadah Al Murshidi, Ahmed Al Zaabi

All Works

The United Arab Emirates (UAE), in its vision 2021 and the UAE centennial 2071 plan, highlights the essential role of artificial intelligence (AI) and technology in shaping a knowledge-based, future-ready society. This study explores the integration of AI in physics classrooms, focusing on secondary education in the UAE. It also investigates the perceptions and self-efficacy of physics teachers regarding the use of AI tools in classroom settings. A qualitative research design was employed to gather in-depth insights from 15 physics teachers across schools in Sharjah, assessing their confidence and readiness for AI integration through the lens of the attitude and …

Youth Attitudes Towards The Effects Of Social Media Addiction A Study On University Students In The United Arab Emirates, Fokiya Akhtar, Fawzia Abdulla Alali

All Works

Objectives: This study aims to understand youth’s attitudes toward the effects of social media usage and its risk factors. It also investigates the impact of social media addiction on youth, and determines the mediating factors in this relationship, such as ‘FOMO’ (fear of missing out) and nocturnal social media usage. Methods :For the purpose of this research, 327 university students were surveyed using the Social Media Addiction Scale, the FOMO Scale, the Nocturnal Social Media Use Scale, and the Pittsburgh Sleep Index Scale. Results: The results reveal statistically significant correlations between high social media usage and adverse effects on mental …

Psilocybin And Death Anxiety: A Dual-Mechanism Approach To Existential Distress, Annabelle Swain

University Honors Theses

This literature review looks at how psilocybin, the active compound in "magic mushrooms," can help people deal with death anxiety; the deep fear of dying or losing control that shows up in lots of mental health struggles. While traditional treatments like SSRIs and talk therapy work for some people, they don't always get to the root of the problem. Psilocybin works differently. It changes brain activity, especially in networks tied to repetitive, self-focused thinking, as well as creates powerful, emotional experiences that help people rethink how they see life and death. This paper covers recent research showing how one or …

Leaning Into The Messiness Of Authentic Engagement: Fostering Reciprocity In Foundation Strategy, Learning, And Evaluation, Sonia Taddy-Sandino, Jennifer Ho, Kim Ammann Howard, Clare Nolan

The Foundation Review

Over the last several years, numerous foundations have endeavored to forge deeper relationships with grantees and challenge the status quo in strategy development and evaluation design. Encouraged by efforts such as the Trust-Based Philanthropy Project and the Equitable Evaluation Initiative, some funders are seeking to redefine how they engage grantees and field partners by navigating the nuances of power dynamics, mutual interests, and genuine collaboration. While there are encouraging signs of progress, there are also plenty of examples of foundation and nonprofit leaders getting stuck or reverting to the modus operandi. Competing agendas, the lack of sustained political will, and …

Birth Outcomes In The Hispanic Population In The United States: Trends, Variation, And Determinants (2011–2021), Yanchao Yang

Business Analytics Faculty Publications

Background: Cesarean section (C-section) is the most common surgical procedure in the United States, yet its use varies widely across regions and institutions. Although clinical risk factors are central to delivery decisions, geographic context, health system capacity, and local practice patterns may also influence C-section use. Understanding both the determinants and predictability of C-section delivery is important for improving obstetric quality and equity.

Objective: This study aims to document geographic variation in C-section use across the United States, identify maternal and county-level factors associated with C-section delivery, and evaluate the predictive performance of machine learning models across clinically defined risk …

The Relationship Between Total Serum Cholesterol And Hypertensive Outcomes Among Women 50-60 Years Old: Findings From The Framingham Heart Study, Sierra Smith

Capstone Experience: Master of Public Health

Objective: To assess whether total serum cholesterol (TSC) among middle-aged women is associated with subsequent hypertension while accounting for potential confounders.

Methods: A sample of 853 adults who identify as women, aged 50-60, from the Framingham Heart Study 1948-1972 cohort was selected for this study. Participants' TSC was measured at baseline, and they were followed for 24 years for cardiovascular disease outcomes or death. The outcome of interest in this study was hypertension. A multivariable logistic regression was used to analyze the relationship between TSC and hypertension while controlling for age, glucose, systolic, and diastolic blood pressure.

Results: Compared to …

Analysis Of The Clinical, Socioeconomic, And Sociodemographic Characteristics Of Virally Unsuppressed Children Aged 2-14 Living With Hiv/Aids In The Region Of Abidjan 2 – Côte D’Ivoire (Region Supported By Usaid), Maman Fathim Kamagate

Capstone Experience: Master of Public Health

Background: Viral suppression among children living with HIV (CLHIV) remains suboptimal in Côte d’Ivoire. This study assessed clinical, socioeconomic, and demographic characteristics associated with viral non-suppression among CLHIV aged 2–14 years in Abidjan 2 to inform targeted interventions under the U.S. Agency for International Development (USAID)-supported Reaching Impact, Saturation, and Epidemic Control (RISE) project.

Methods: A retrospective analysis was conducted using routine program data from 1,203 CLHIV across 73 health facilities. Descriptive, bivariate, and multivariate analyses were performed to examine associations with viral load suppression status. Findings guided the development of a multi-level implementation plan using Kotter’s Change Management Framework, …

Collaborative Action In Education: Empirical Explorations Of The Role Of Partnerships In College Readiness Programs, Jose A. Sanchez

Dissertations

Education gaps exist in the United States in large part because not everyone has equal access to the educational resources or role models that will prepare them to seek a college education. To help combat this phenomenon, Federal and State Governments have promoted college readiness programs via collaborative partnerships between school districts, on the one hand, and colleges and universities, on the other.

To better understand the role that partners can play in creating and sustaining college-readiness programs, this study focused on the history and current practices of collaborations involving oversight of college readiness programs in two school districts. Partnership …

Perceived Obligations Of Older Partners In Living-Apart Together Relationships, Allison M. Martin

Human Development and Family Sciences Undergraduate Honors Theses

Older and middle-aged adults are increasingly in Living-Apart-Together (LAT) relationships characterized by committed romantic relationships without marriage and cohabitation. Because of assumptions that older adults will receive family caregiving as they grow older and need caregiving, it is not clear how people are likely to perceive obligations to provide caregiving assistance. As adults move into old age and incidence rates of Alzheimer’s Disease or Related Dementia (ADRD) increase, questions about the availability of family members to provide needed assistance are complicated by LAT relationships. The purpose of this study was to examine perceived obligations to provide assistance to older adults …

Pediatric Occupational Therapists’ Perception On How Nature-Based Play Affects Fine Motor Development, Abbi M. Rosenow

Human Development and Family Sciences Undergraduate Honors Theses

This study aimed to explore the benefits of nature-based pediatric occupational therapy and the influence of nature and nature-based play on fine motor development. It was hypothesized that nature and nature-based play would positively impact a child’s fine motor skills, and that nature-based occupational therapy would offer unique benefits to a child’s therapeutic experience. To examine these relationships, a survey was distributed to pediatric occupational therapists across the United States. The survey was designed to gather insights into how occupational therapy supports fine motor development, how nature-based play/therapy enhances these skills, and the perceived benefits of incorporating nature into therapeutic …

Cholesterol Crystal Embolization Induced Kidney Disease, Shohan Pervaze, Shreya Mohandas, Pushkas Gopalan, Stephen A. Morse, Siddhartha Bajracharya, Landon A. Krone, Farshid Yazdi

School of Medicine Faculty Publications

Cholesterol crystal embolization (CCE) results from the release of cholesterol crystals from ruptured atherosclerotic plaques into circulation, resulting in the occlusion of small arteries and arterioles in various organs. Ischemia triggers a systemic inflammatory response resulting in vascular obstruction and organ dysfunction. Kidneys are often involved because of the proximity to the aorta and CCE in the kidneys can result in acute, sub-acute, or chronic kidney disease. There are many known risk factors for renal involvement of CCE, including iatrogenic and spontaneous causes. The pathophysiology of CCE includes complex pathways that lead to acute and chronic effects that can have …

Gastric Sarcina Ventriculi: A Report On Two Cases, Yaomin Chen, Yu Liu, Zhiyan Fu

School of Medicine Faculty Publications

: Sarcina ventriculi is a rare Gram-positive coccus that thrives in acidic environments such as the human stomach. It has been increasingly identified in individuals with delayed gastric emptying and has been reported in association with various gastric disorders. However, its exact pathogenic role is not fully understood and remains controversial. : We present two cases of patients, one with a small bowel obstruction and the other with epigastric pain, both diagnosed with Sarcina ventriculi infection by histological examination of gastric biopsies. The patients were managed with a combination of antibiotics and a proton pump inhibitor, resulting in symptom resolution …

Soil Basal Respiration From C3 And C4 Grass Dominated Plant Communities Respond Differently To Temperature And Soil Water Variation, Zigeng Chen, A. Joshua Leffler

NRM Departmental Data Sets

Data description: Community: C3 and C4 grass dominated plant communities. SWC: Soil water content. TA: Temperature (˚C). Rs: Soil basal respiration rate (µmol CO2 g-1 Soil s-1).

File type: zip/application (Contains .xlxs & .txt files)
File size: 6KB

Beyond The Degree And Financial Obligations: An Examination Of Generation Z (1995-2010) Perspectives, Attitudes, And Motivations On Giving To American Higher Education, John R. Steger

Education Doctoral

Four-year higher education institutions rely heavily on donations from external sources, including alumni. As Generation Z begins to enter the next phase of their lives after college, these institutions need to understand this generation's perspectives, attitudes, and motivations regarding giving back to their alma mater. Known for its distinct traits that set it apart from previous generations, Generation Z is the focus of this quantitative study, which uses a screening questionnaire and a cross-sectional survey to examine their activities and behaviors related to philanthropy toward higher education. The questionnaire was hosted on Amazon Mechanical Turk and analyzed using SPSS. The …

Examining The Perspectives Of School Administrators Regarding The Participation Of Students With Disabilities In Career And Technical Education, Kerstin Wheeler

Education Doctoral

Research consistently indicates that career and technical education (CTE) programs offer significant benefits for students. Participating in CTE programs has been shown to improve academic performance, increase graduation rates, and support successful post-school outcomes for all students. While laws and regulations require clear and intentional post-secondary transition planning, participation in CTE among students with disabilities in New York State remains low, less than one in five take part. Using a phenomenological, qualitative design, this study applied Theoharis and Causton’s (2014) framework of Seven Steps to Inclusive Leadership Practices to add to the research the perspectives of school administrators on the …

The Impact Of Transformational Leadership On Leader Emotional Exhaustion And Patient Safety Culture: A Quantitative Study Devoted To Enhancing U.S. Healthcare Leaders, Katrina J. Wojciechowski

Education Doctoral

The United States (U.S.) healthcare system faces significant challenges, including high costs and disparities in access and quality of care. These issues were exacerbated by the COVID- 19 pandemic, which strained resources and staffing. Healthcare leaders must navigate the complexities of delivering care, managing costs, and ensuring high-quality, equitable healthcare services. Their role is crucial in transforming the healthcare system, driving change, and implementing innovations to enhance its effectiveness and efficiency. Equipping healthcare leaders with transformational leadership skills allows them to foster a culture of collaboration by inspiring and motivating teams to embrace change. This quantitative study aimed to (a) …

Exploring Variability Of The Cg18562578 Methylquant Assay For The Forensic Discrimination Of Monozygotic Twins, Sydney E. Arnold

Student Theses

Monozygotic (MZ) twins possess identical DNA sequences, posing a problem for forensic scientists, as they are incapable of distinguishing MZ twins from each other using traditional DNA identification methods. However, the epigenomes of MZ twins will differ and might be used for their forensic discrimination. Here, we explored the variability of an assay previously developed by our laboratory that showed high discrimination potential for MZ twins using buccal swab DNA, cg18562578 MethylQuant. We measured precision at each step: bisulfite conversion, nested PCR, and qPCR, reproducibility, and repeatability. DNA methylation ratios were compared between two analysts carrying each step using the …

Development And Implementation Of An Ob/L&D Sbar Framework To Enhance Communication Between Obstetric Nurses And Anesthesia Providers: A Quality Improvement Initiative, Jenna E. Bigam, Laina J. Uzarski

Doctor of Nurse Anesthesia Practice (DNAP) Manuscripts

Effective communication between obstetric (OB) nurses and anesthesia providers is critical to ensure patient safety during epidural placements in labor and delivery (L&D) settings. At a large teaching hospital, communication gaps were identified when OB nurses requested anesthesia for epidural placements without consistently providing vital patient information. The lack of structured communication can result in important details being overlooked, which may lead to delays in care and potential patient harm. To address this, the SBAR (Situation, Background, Assessment, Recommendation) communication framework was implemented to standardize and improve information exchange. This Doctorate of Nurse Anesthesia Practice (DNAP) project aimed to enhance …