Digital Commons Network^™

Characteristics Of Science, Technology, Engineering, And Mathematics Mentoring Relationship Practices In Secondary Education Settings: A Case Study, Bonnie Jeanne Palmer

Dissertations

The use of science, technology, engineering, and mathematics (STEM) mentors in public school systems and other organizations has grown comparably with our economy’s increasing demand for STEM industry professionals. However, inspiring students to pursue STEM careers by using STEM industry professionals as mentors requires an understanding of effective mentor practices. Limited research exists that focuses on the mentoring practices students respond to as they make academic and career plans. The purpose of this study was to investigate and identify practices that promote STEM careers among youth. The study sought to answer the question, “What STEM mentor practices, behaviors, and roles …

Considerations And Pedagogical Approaches For Transitioning From Soprano To Mezzo-Soprano, Caitlin Hammon Moore

Dissertations

Within the operatic and classical music realms, Fach is an identifier based on voice classification, as well as non-vocal factors such as acting style and physical appearance. For singers, stating one’s Fach is a way to advertise oneself for suitable operatic roles and concert solos. However, not all singers fit perfectly into a Fach, and some choose to switch between Fach categories over the course of their careers. Although such choices require careful consideration with the potential to impact a career, many have found success after transitioning to a lower Fach. While several studies have investigated singers transitioning to higher …

Elementary Principals’ Perceptions Of The Influence Of The Coronavirus Pandemic On Their Professional Identities, Melissa Gibson-Steiner

Dissertations

In the spring of 2020, the coronavirus (COVID-19) triggered a pandemic, caused schools to close, and created a crisis for school leaders. They led during unprecedented times and negotiated an unfamiliar environment. School principals managed the impact of the COVID-19 pandemic on their schools for nearly two years. As principals led through the pandemic, the question arose as to what influence this experience had on their professional identity. Scholars such as Burke and Stets (2009) identified that changes in professional identity are generally gradual over time. However, when a situation does not match how an individual identifies as a leader, …

Jardín De Anjelita: Utilizing Arts-Based Methods To Inform Interculturalization In The Third Space, Amanda Jeanne Bucher

Dissertations

The purpose of this study was to clarify characteristics of the intercultural classroom across three K-12 public-school sites. The relationship between intracultural conscientização and intercultural curriculum among multiracial educators was of particular interest to this study. Auto criticism methodology that housed arts-based methods was utilized in order to address the theoretical tension between multicultural absorption and post-colonial discourse of hybridity as it manifests in curriculum and ensuing classroom interaction operating as the third space. In this arts-based auto criticism, I explored the relationship between intracultural conscientização among four multiracial educators having one white parent and one parent of color and …

Course-Based Undergraduate Research Experiences: Science Practices And Science Identity, Alaina Buchanan

Dissertations

Course-Based Undergraduate Research Experiences (CUREs) have become more commonly incorporated in laboratory courses in undergraduate education. Because CUREs incorporate research within the context of a course, the benefits of mentored research (self-efficacy, science identity, persistence, and more) are extended to each student enrolled. CUREs are designed with five key components: discovery, relevance, iteration, collaboration, and science practices. However, the term science practices is broad and includes a diversity of student activities which can make it difficult to compare student outcomes across different CUREs. The first part of this work reviews the components and specific science practices included in all CUREs …

Meta-Analysis Of Effective Instruction Delivery, Halley Blanchard

Dissertations

Effective instruction delivery (EID) is a combination of antecedent and consequent strategies used to increase child compliance with adult instructions. The current meta-analysis sought to evaluate the effects of EID as an independent and combined treatment component across studies, as well as evaluate the reported treatment acceptability across studies. Additionally, moderator analyses were conducted to determine the impact of interventionist type (i.e., parent or teacher), implementation setting, child age, and child diagnosis on the effects of EID on child compliance. The analysis generated large effect sizes for EID across studies and high levels of treatment acceptability. The effects of EID …

A Current Wave Of Development: Examination Of Positive Youth Development And Identity In The Junior Lifeguard Program, Danielle Nicole Wong

Dissertations

The Junior Lifeguard (JG) Program is a youth ‘serious leisure’ summer program that teaches children between the ages of 9 to 17 years ocean safety and education (United States Lifesaving Association [USLA], 2022). Though the program has been anecdotally regarded as beneficial for youth, it has never been formally evaluated for aspects of Positive Youth Development (PYD). Positive Youth Development programs are considered successful if they efficiently provide the appropriate context for youth to enhance their physical, cognitive, social, and emotional skills (internal assets) with supportive individuals, or significant others, (external assets) to help guide them for life skills transfer, …

Swimming In The Third Stream: A Performance Guide For David Baker’S Singers Of Songs/Weavers Of Dreams For Cello And Percussion, Kelsey Linnea Smith

Dissertations

David Baker was an American composer, performer, and pedagogue who wrote over 2000 works during the course of his career. Baker’s output spans a wide variety of genres and styles, including compositions for jazz band, symphony orchestra, choir, and various chamber ensembles. Using elements from his background in both jazz and classical music, Baker’s musical language is one that creates a true synthesis of styles, especially when writing in a third stream context. Additionally, Baker was inspired by African American figures from his past, and often wrote music honoring those who came before him. In this way, Baker adds his …

Chamber Music In The Dominican Republic: New Arrangements For Ensemble With Piano, Laura Gisselle Pimentel Ferreira

Dissertations

Although the catalogue of instrumental works written by Dominican composers during the 20th century includes a large number of pieces for ensemble, the repertoire dedicated to piano chamber music is comparatively scarce. While it is possible to find duets, especially for piano and violin, flute, or sometimes cello, the role of the piano is secondary, mostly for accompaniment, instead of having its own voice. The number of works written for an ensemble comprised of piano and at least two more players is almost non-existent. The lack of attention to this type of composition makes it practically impossible for a pianist …

Use Them Or Lose Them: Inservice Teacher Perceptions Of The Usability And Sustainability Of Facilitated Individual Education Program Meeting Training And Learned Techniques, Robin O'Shea

Dissertations

Effective collaboration among family professional partnerships (FPPs) and work groups such as a multidisciplinary individualized education program (IEP) team has been identified as a critical characteristic in developing a specially designed program for students with a disability. Unfortunately, educators often do not feel prepared to interact and collaborate with colleagues, parents, and community partners due to limited instruction and practice during preservice coursework or in-service professional development workshops. Thus, there continues to be the need for guidance on how to prepare preservice and licensed educators to collaborate effectively within IEP team meetings. An emerging IEP meeting practice called facilitated IEP …

Luciano Berio’S Six Encores Pour Piano: A Guide For Performance Preparation, Ivana Muncan

Dissertations

The purpose of this research is to provide strategies that can be used to prepare Luciano Berio’s Six Encores pour piano for performance. Each Encore is concisely analyzed with respect to five musical elements: sound (timbre, dynamics, texture), harmony, melody, time (tempo, meter, rhythm), and structure. From observations made during analysis, notable learning challenges are isolated, and learning strategies are devised to target the elements that pose significant challenges. Utilizing secondary sources, specific analytical procedures and technical exercises are crafted to aid the performer in expediting their mastery of the Encores. This document will be a valuable reference work for …

A Moustakas Phenomenological Analysis Of How Counseling Master’S Students Experience Instructor Use Of Humor In The Classroom, Claire Gabrielle Critchlow

Dissertations

The following dissertation presented the findings from the first known Moustakas Phenomenological Analysis study exploring the experience of seven counselors-in-training (CITs) in the classroom with an instructor who utilized humor. The purpose of this phenomenological study was to investigate the lived experience of counseling students who had participated in master’s classrooms in which the instructor used humor. Previous research has explored the use of humor within counseling, though no research has explored the experience of CITs in a classroom with an instructor who utilized humor. Moreover, no literature has explored the experience of CITs within their instructor-student relationship with an …

A Portrait Of Culturally Responsive, Socially Just School Leadership: A Latino Critical Theory Student Perspective, Jennifer Ruth Crill

Dissertations

As the student demographics in classrooms across America shift to become more ethnically diverse, schools are examining their practices in supporting how students are prepared for college and career. This support includes the introduction of innovative learning environments aimed to provide students with opportunities to explore career pathways. The purpose of this qualitative study was to illuminate the leadership skills, attitudes, and knowledge that Latina/o/x students within an Innovative Learning Environment perceive as supporting students. This study examined how Latina/o/x students perceive the attitudes, skills, and knowledge of culturally responsive socially just school leadership in innovative learning environments. Through the …

Faculty’S Experience Providing Nursing Student Support: An Interpretative Phenomenological Analysis, Emily Brower

Dissertations

The nursing workforce shortage continues to grow. The effects of the shortage are significant, contributing to patient morbidity and mortality. Retaining nursing students is one way the nursing workforce could be increased. Faculty support is one factor that contributes to nursing student success. Faculty do not always provide the support needed for students to be successful; however, the contributing factors to providing adequate support by faculty are unclear. The retention of nursing faculty is also a pertinent contributor to increasing nurses in the workforce. The purpose of this study was to better understand the phenomenon of student support by exploring …

A Leadership Laboratory: Exploring The Use Of Case-In-Point Pedagogy To Develop Complex Thinking In Leaders, Erica Corley Jackson

Dissertations

Leadership scholars have identified a growing gap between the complexity of 21^st century organizations and the capabilities of individuals in positions of leadership to adequately address these challenges. This gap has contributed to a so-called complexity crisis—a situation in which the demands placed on those in leadership positions increases “at a rate that significantly outstrips the rate at which” leaders are cognitively developing (Rich-Tolsma & Oliver, 2016, p. 1). One way to respond to this growing need for complex adult thinking is through metacognitive development initiatives. However, finding educational methods to promote metacognitive development has proven to be …

Lived Experiences Of School Counselors Working In Conjoint Roles In A Multisystem Framework To Address The Mental Health Needs Of Students, Angela Cano Sampson

Dissertations

The purpose of this phenomenological qualitative study was to explore the lived experiences of school counselors working in conjoint roles as social–emotional leaders and mental health professionals (MHPs) to address the mental health needs of students through multisystem collaboratives (MSCs) and school-based systems of mental health care (SBSMHC).

The role of the school counselor has expanded into becoming a social–emotional leader and school MHP advocating for comprehensive social–emotional learning and the “school-linked” movement that coalesced their exclusive professional proficiency with both school-based and community resources working to enhance initiatives for student psychosocial development in ways that would increase student assets …

An Empirical Analysis Of Asylum-Seeking, Migration And International Trade, Olawale David Adisa

Dissertations

This paper aims to provide an empirical analysis of asylum seeking, migration, and international trade. These issues are among the most pressing challenges of our time and understanding the various factors that drive these phenomena and the relationships between them is crucial. Through rigorous analysis and examination of real-world data, this paper aims to contribute valuable insights into these topics. The paper is structured into three chapters, each focusing on a specific area of investigation. The first chapter explores the impact of asylum decisions on future asylum applications. Utilizing a panel data approach that covers 205 countries from 2000 to …

Decoding The Public Service Announcements (Psas) Of Hiv/Aids: Evaluating Botswana's Aids Messages And Their Impact On 15 - 24 Ages, Enole Ditsheko

Dissertations

The study is grounded in the concept of “Start where the people are” (Nyswander, 1956) which suggests that effective health campaigns that promote prevention strategies to enhance the quality of life for those targeted must be rooted in the prevalent cultural practices and religious values of the receivers of the slogans, themes, and taglines. Health campaigns that superimpose the values of the outsiders promoted as universalized solutions have limited effectiveness.

Sub-Saharan Africa has only 1.3 billion people out of an estimated eight billion of which China and India each recording above two billion, cumulatively accounting for more than half of …

Threading Memory: Performing Animacy In Text, Memorial, And Travel, Alex Keith Davenport

Dissertations

This dissertation explores the process of creating and touring a community-sourced memorial quilt for the anti-mountaintop removal activist Julia “Judy” Bonds, who died in 2011. As a practice, the project positions memorialization as a possible framework for social movements to utilize when faced with loss that allows for actions that honor members of the movement while still engaging in consciousness raising and organizing efforts. From a theoretical standpoint, the practice of memorialization—especially when it is intentionally designed to align with the practices/legacy of the person(s) being remembered—is also considered through an object oriented ontology perspective, providing insight into the affective …

Relationship Between Rehabilitation Counselors’ Experiences, Burnout, And Professional Collaboration During The Covid-19 Pandemic, Sharika Lawanda Sproling

Dissertations

Sharika L. Sproling, for the Doctor of Philosophy degree in Rehabilitation, presented on [March 31, 2023], at Southern Illinois University Carbondale.TITLE: RELATIONSHIP BETWEEN REHABILITATION COUNSELORS’ EXPERIENCES, BURNOUT, AND PROFESSIONAL COLLABORATION DURING THE COVID-19 PANDEMICMAJOR PROFESSOR: Dr. Thomas UptonThe purpose of this quantitative study is to explore the relationships between rehabilitation counselors’ experiences, burnout, and professional collaboration during the COVID-19 pandemic. These counselors represent an understudied population at risk of burnout, especially regarding its relationship to collaboration. Prior research has established how burnout can occur at the individual and organizational levels, and those who provide direct care have a greater risk …

Cultivating Community: Investigating Performances Of Community In Ecovillage Settlements, Alex Lockwood

Dissertations

This dissertation considers the subject of ecovillages, intentional ecologically-oriented sustainable communities developed in the U.S., and the different understandings of community involvement, structure, and challenges that members of these communities confront in their efforts at managing these time and labor-intensive settlements. Informed by the work of performance ethnographers and critical phenomenologists, I consider twelve interviews I conducted on-site and electronically with people living in ecovillage settlements. Taking these interviews and my own observations from on-site visits to two ecovillages as entry points, I conducted a phenomenological analysis informed by a critical phenomenological ethos of these accounts, highlighting five motifs that …

Developing Mental Health And Wellness Awareness In Schools, Leah Wood

Dissertations

The COVID-19 pandemic increased concerns for anxiety and depression in adolescents (Jones et al., 2021). As these concerns increased, students’ coping skills and mental health declined (Meherali et al., 2021). This mixed-methods study based in improvement science sought to develop mental health supports for teachers and students in a secondary setting. A mental health team convened for the purpose of this study completed a root cause analysis for a high school to determine the barriers to mental health supports. We identified the problem and potential barriers preventing proper mental health education and supports for teachers, students, and parents. The analysis …

Intelligent And Explainable Solution To Predict Infant Birthweight And Preterm Birth In The United Arab Emirates, Wasif Khan

Dissertations

Adverse pregnancy outcomes such as Low Birth Weight (LBW) and Preterm birth (PTB) are complex pregnancy challenges that can lead to high perinatal mortality and long-term morbidity for infants. Early prediction of such adverse outcomes can be useful for averting catastrophic outcomes for the mother and her baby. With advances in machine learning (ML)-based algorithms, several models have been proposed for both PTB and LBW predictions. However, the risk factors associated with these outcomes are still unknown, particularly in the United Arab Emirates (UAE). Furthermore, existing ML-based prediction models work in a black-box manner and lack proper interpretations for clinicians, …

A Research On Automatic Hyperparameter Recommendation Via Meta-Learning, Liping Deng

Dissertations

The performance of classification algorithms is mainly governed by the hyperparameter configurations deployed. Traditional search-based algorithms tend to require extensive hyperparameter evaluations to select the desirable configurations during the process, and they are often very inefficient for implementations on large-scale tasks. In this dissertation, we resort to solving the problem of hyperparameter selection via meta-learning which provides a mechanism that automatically recommends the promising ones without any inefficient evaluations. In its approach, a meta-learner is constructed on the metadata extracted from historical classification problems which directly determines the success of recommendations. Designing fine meta-learners to recommend effective hyperparameter configurations efficiently …

Oiko-Logic In Literature, Elias Joshua Taylor

Dissertations

My study utilizes ecocriticism, eco-Marxism, and posthumanism to discover how the sympathetic practices of both reading and ecology provide us with what I call an oiko-logic. Specifically, I read Jonathan Swift’s Gulliver’s Travels, Laurence Sterne’s Tristram Shandy, Herman Melville’s Moby-Dick, and John Williams’ Butcher’s Crossing. In Gulliver’s Travels we see Gulliver as an ecological threat in every journey, and Swift says that this is because we forget ourselves and deliberately choose to not attune—sometimes even choosing destruction. For Swift, we bungle things no matter which system we try, and we create degenerative devolution despite the fact that we can help. …

Security Research For Blockchain In Smart Grid, Lanqin Sang

Dissertations

Smart grid is a power supply system that uses digital communication technology to detect and react to local changes for power demand. Modern and future power supply system requires a distributed system for effective communication and management. Blockchain, a distributed technology, has been applied in many fields, e.g., cryptocurrency exchange, secure sharing of medical data, and personal identity security. Much research has been done on the application of blockchain to smart grid. While blockchain has many advantages, such as security and no interference from third parties, it also has inherent disadvantages, such as untrusted network environment, lacking data source privacy, …

Factors That Affect The Motivation And Satisfaction Of Emiratis Workforce In Critical And Key Positions: The Case Of The Uae Media Sector, Afra Sulaiman Al Mheiri

Dissertations

With the economic boom of the UAE in recent years, the country has seen a major change in terms of employment of Emiratis and expatriates and influx of foreign job-seekers into UAE market. Despite the federal government's continued efforts to promote Emiratization and create a favourable business environment that attracts Emirati job-seekers, a slight improvement in the employment situation of Emirati workers, especially in key positions in private media sector. Although the UAE media sector plays a key role in reshaping the sociocultural landscape and is used as a soft tool of public diplomacy, it is slow in achieving Emiratization …

Upgrading The Performance Of Steel Beams Using Fastened Advanced Composite Materials, Omnia Ragab Abouelhamd

Dissertations

Bonding Fiber-Reinforced Polymers (FRP) is commonly used to enhance the structural performance of existing steel beams; however, the brittle failure at the adhesive risks the effectiveness of the bonded system. Fastening FRP is recently proposed to avoid the brittle failure of the adhesive. Promising outcomes of few studies on fastened FRPsteel system provoked the interest to investigate the effects of various fastening parameters on the performance of fastened FRP-steel beams.

This study investigates, experimentally and numerically, the impact of various fastening parameters on the performance of fastened FRP-steel beams. The proposed method involves fastening carbon-glass hybrid FRP (HFRP) strips to …

Electrodialysis Process For The Simultaneous Treatment Of Reject Brine And Capture Of Carbon Dioxide, Jawad Mustafa

Dissertations

Desalination plants are highly efficient in producing desalinated water for potable applications. However, the process also generates reject brine, which is highly concentrated saline water. In order to produce 1 liter of potable water using desalination, approximately 1.5 liters of reject brine is generated. The disposal of reject brine presents a significant challenge for the desalination industry. Typically, this waste product is discharged into the sea, causing environmental damage, and polluting marine life. Moreover, certain countries heavily rely on desalination to meet their potable water needs, which results in the emission of greenhouse gases. As desalination plants consume a significant …

How Exemplary California Community Colleges Vice Presidents Of Student Services Use Conflict Leadership Strategies To Establish Common Ground And Produce Breakthrough Results: A Phenomenological Study, Ieisha Smith

Dissertations

Purpose: The purpose of this phenomenological conceptual replication study was to discover and describe how exemplary California Community Colleges vice presidents of student services establish common ground and produce breakthrough results by using the six domains of conflict leadership strategies (ethical behavior, shared interests, emotional intelligence, problem-solving, collaboration, and communication).

Methodology: This qualitative phenomenological study explored and described the impact of using conflict leadership strategies to establish common ground and produce breakthrough results as perceived by California Community Colleges vice presidents of student services. I was part of a thematic team of six peer researchers and faculty advisors who developed …