Digital Commons Network^™

Perceived Power By Nurse Managers In Dialysis Units: A Qualitative Case Study, Janie Griner

Dissertations

Nurses comprise the largest workforce in health care but lack power despite their numbers. Nurses have suffered short-staffing, burnout, job dissatisfaction, unsafe work settings, and cumbersome technology for decades. The dialysis nurse manager is an important component of the dialysis unit and plays a role in the retention and recruitment of nurses. Using a case study approach this qualitative, thematic analysis described dialysis nurse managers’ perception of power in dialysis units. A review of the current research revealed a gap involving dialysis nurse managers’ perception of power in the dialysis unit. The following research question was developed: • How do …

Spatial Visualization Of High School Geometry Students, Jennifer Crissey

Dissertations

Spatial ability has been defined as “the innate ability to visualize that a person has before any formal training has occurred, i.e., a person is born with ability” (Sorby, 1999, p. 21) and is comprised of spatial orientation and spatial skills.Each of these facets are used in everyday life. High school students can enhance their spatial visualization skills through experiences and instruction. The purpose of this study was to test an intervention with the aim of increasing high school geometry students’ spatial visualization skills. The participants in this study were high school geometry students who were randomly placed in either …

Exploring Local Elected Officials' Capacity To Govern Effectively, Mario King

Dissertations

A successful local government exemplifies inclusivity, innovation, and deliberate decision-making, all advancing responsible management of taxpayers' resources. In this qualitative investigation, a phenomenological approach is employed to delve into the lived experiences of local elected officials. The aim of this study was to gain insights into the capacity of these local elected officials for success in governance. Subsequently, the insights from these local elected officials' experiences are harnessed to evaluate their influence and impact on municipal performance.

The management of municipal performance encompasses the provision of social services, the maintenance of fiscal operations, and adherence to statutory obligations (Avellaneda, 2008). …

Sounds Of Nature: A Jazz Suite For Saxophone And Orchestra, Matteo Sabattini

Dissertations

The rhythmic feature of odd meters is one of the most important characteristics of contemporary jazz music. However, odd meters are not often used in the saxophone and orchestra repertoire. Therefore, in this study, I aimed to write an original suite Sounds of Nature for saxophone and a large ensemble that incorporated aspects of jazz, classical, and improvisation with odd meters and changing meters. This study was unfolded into two parts. The first part was composing the suite in three movements. The second part was discussing and analyzing the odd meters of my composition. I first researched and analyzed music …

Investigation Of Public Trust In Science In Connection With Views About Tentative Nature Of Science And Epistemological Beliefs, Asghar Pervaiz Gill

Dissertations

Trust in science is contested in everyday discourse and decision-making. Science education research and instruction must delve into and contribute to enhancing public trust in science. In this context, nature of science (NOS), and epistemological beliefs (EBs) emerge as closely related research areas highlighting the tentative NOS and uncertain aspects of knowledge, which can potentially influence trust in science. In a series of three interrelated studies, this research explores the public trust in science in relation to NOS views and EBs.

The first study emphasizes the role of science education in building trust among undergraduate chemistry students. It assesses the …

The Impact Of Perceived Principal Efficacy On Instructional Growth Through The Evaluation Protocol, John Richard Thompson Iii

Dissertations

The goal of this study was to investigate the impact of the perception of principal efficacy on instructional growth. The research questions examined what factors determine the perception of principal efficacy, how those perceptions impact instructional feedback during the evaluation process, and how they impact teacher growth. Data were collected in two stages. First, a survey was distributed to all K-12 teachers from a rural Southwest Missouri athletic conference. Participants completed the survey to provide qualitative information on the impacts of the perception of principal efficacy. Stage two consisted of follow-up interviews with the participants who indicated they were willing …

A Qualitative Study Of Redemptive Intelligence And The Leader’S Opportunity To Grow Performance Through Failure, Jonathan Eastman

Dissertations

This is a qualitative study about the redemptive intelligence of successful leaders and their opportunity to grow their personal and team performance through failure. Leaders who have a strong ability to leverage failures for improved performance for self and team, exhibit high levels of redemptive intelligence. Leaders who have a weak ability to leverage failures for improved performance for self and team, exhibit low levels of redemptive intelligence. After failure happens there are one of three paths that everyone will follow. They are first, a path to improved performance than what was experienced before the failure. Second, a return to …

Demographics And Status Of The Eastern Woodrat In Southern Illinois, Tiffanie Atherton

Dissertations

The objectives of this study were to: (1) quantify levels of genetic intermixing in remnant Illinois eastern woodrat populations augmented with Ozark woodrats, and (2) assess genetic health and population viability in remnant and reintroduced woodrat populations. This dissertation is arranged into 3 chapters. DNA extractions, microsatellite genotyping, and mtDNA haplotype sequencing were conducted for individuals from the western Shawnee National Forest (WSNF) (i.e., LaRue Pine Hills [LPH], Fountain Bluff, Horseshoe Bluff), eastern Arkansas (AR), southern Missouri (MO), and 5 locations in the eastern Shawnee National Forest (ESNF), Illinois. Genetic data provided a strong signal in STRUCTURE which confirmed MO, …

Teacher Evaluations, Pbis Implementation, And Student Outcomes, Kasey Catherine Keith Boyd

Dissertations

This study explored the relationship between the Mississippi Department of Education’s (MDE) Professional Growth System school-wide Teacher Growth Rubric (TGR) score averages by standard and student academic and behavioral outcomes (i.e. state assessment scores, discipline referrals, suspensions, attendance.). The study also examined the relationship among Schoolwide Positive Behavior Interventions and Supports (SWPBIS) implementation fidelity, MDE TGR scores, and student outcomes. Twenty-seven schools were selected to participate in the study. Fifteen of the schools were implementing with fidelity during the 2021-2022 school year, as measured by the Tiered Fidelity Inventory (TFI), and twelve schools were not implementing SWPBIS during the 2021-2022 …

Tiered Behavior Support To Promote Preservice Special Education Teachers’ Use Of Behavior Specific Praise, Kristy Cardillo Hynes

Dissertations

Strong classroom management skills are the foundation of effective teaching and learning. However, most teachers enter the field unprepared to manage classroom behavior. Many teacher preparation programs offer preservice teachers limited coursework and fieldwork experiences focused on developing classroom management practices. The lack of training in classroom management is particularly concerning for preservice special education teachers who not only teach students with high rates of challenging behavior, but also consult, train, and support administrators and colleagues with implementation of classroom management practices. The purpose of this study was to evaluate the impact of tiered behavior support on preservice special education …

Gendered Singing Training: A Comparison Of Estelle Liebling And Richard Miller’S Strategies For Teaching Across Fach., Kristi Muzzio

Dissertations

In the classical singing field, vocal Fach is an important part of a singer’s identity. Fach classification is initially assigned by gender and further separated within each gender based on characteristics of sound and appearance. There is significant debate over the similarity of techniques used to teach each Fach. Discussion among singers and the prevalence of publications related to training one specific voice type suggests that there are notable differences in technique across Fach, and by extension, gender. This research compares Richard Miller’s books on soprano, tenor, and baritone voice training with Estelle Liebling’s courses for soprano, mezzo-soprano, tenor, and …

Analysis Of Trauma Screening As A Potential Predictor Of Congregate Care Placement As A Key Factor In Caseworker Decision Making, Amy Louise Perricone

Dissertations

The placement of foster care children into congregate care (CC) facilities has been debated regarding whether CC can provide safety and healing, or if it is harmful and retraumatizing to children. In recent years CC has come under scrutiny due to high per diem costs and increasing reports of abuse and even death of children. In response, the federal Families First Prevention Services Act (FFPSA) was enacted in 2018 with a goal of reducing the number of children in CC. Since then, efforts have been implemented nationwide to achieve this goal. This study explored the value of statewide trauma screening …

Using Explicit Instruction And Frequency Building To A Performance Criterion To Teach Writing To College Students With Disabilities, Alyssa R. Mcelroy

Dissertations

Proficient writing skills are critical for academic, vocational, and social outcomes for individuals with autism spectrum disorder (ASD) and intellectual and developmental disabilities (IDD). However, many individuals struggle to develop proficient writing repertoires. Explicit Instruction (EI) and Frequency Building to a Performance Criterion (FPBC) are two effective teaching strategies. EI is comprised of clear, direct instructions and scaffolding to support a gradual release of responsibility from teacher to student, and follows a model, lead, test format. Once a skill is mastered, it should be built to fluency. FBPC is method that uses timed practice and feedback to build skills to …

Av Operation And Energy Efficiency Improved Through The Evaluation And Demonstration Of Av Sensor Technology, Nicholas Brown

Dissertations

The majority of states have passed legislation or have signed an executive order enacting safe testing, development, and deployment of level 4 and level 5 autonomous vehicles (AVs) in accordance with SAE standard J3016, which has led to an increase in the frequency of AV testing. The major driving force behind the push for AVs on public roads appears to be the increases the number of AVs on the road to decrease the chances of fatalities from distracted drivers. There are reports of disengagement from companies, which are required to report them to operate within California. The continuance of disengagements …

The Effect Of A Specialized Training Program On The Knowledge And Attitudes Of First Responders About People With Communication Disabilities, Mariesa Rang

Dissertations

Individuals with disabilities experience emergencies more often than those without disabilities, and individuals with complex communication needs (CCN) are even more likely to have these experiences. As a result of experiencing both medical and legal emergencies, individuals with CCN have frequent encounters with emergency first responders (i.e., firefighters, EMS, and police officers; EFR). Despite being well-trained in many facets of their occupation, EFRs are not adequately trained for working with this vulnerable population. This may lead to less-than-optimal outcomes for individuals with CCN.

To better equip EFRs in their efforts to assist individuals with CCN, a 90-minute training session was …

An Examination Of The Casel Social And Emotional Learning Standards In Middle School, Nicole Cramer

Dissertations

In this mixed-methods study the researcher analyzed teacher perceptions of social and emotional learning and whether students in subgroup populations including Black students, students receiving free and reduced lunch, and students with Individualized Education Programs (IEPs) attained social and emotional competency at the same level as peers not in the aforementioned subgroups.

The researcher used the CASEL competencies (self-awareness, self-management, responsible decision-making, social awareness, and relationship skills) to define social and emotional learning data in the study. The researcher used descriptive statistics and a t-test from data collected in a student self-reported survey to determine whether subgroup populations achieved SEL …

A Critical Comparison Of Answering Behavior Threshold Determination Methods As An Indicator Of Engagement On The 2015 Pisa Science Items, Lauri Elizabeth Mackelburg-Davis

Dissertations

The validity of low-stakes achievement tests is questionable when disengaged answering (i.e., rapid-guessing and rapid-omitting) is present in even moderate amounts. Thus, identifying these disengaged test-takers is important so that statistical or behavior mediation practices can be put into place. The first step in identifying disengaged examinees is to determine the divide between the engaged examinees and those that are disengaged. Many methods for discriminating between disengaged from engaged answering behavior on computer generated assessments exist. Many methods require expertise in statistical methods, while others require little to no mathematics knowledge. However, these simpler methods are routinely used with little …

A New Approach To Synthetic Image Evaluation, Majid Memari

Dissertations

This study is dedicated to enhancing the effectiveness of Optical Character Recognition (OCR) systems, with a special emphasis on Arabic handwritten digit recognition. The choice to focus on Arabic handwritten digits is twofold: first, there has been relatively less research conducted in this area compared to its English counterparts; second, the recognition of Arabic handwritten digits presents more challenges due to the inherent similarities between different Arabic digits.OCR systems, engineered to decipher both printed and handwritten text, often face difficulties in accurately identifying low-quality or distorted handwritten text. The quality of the input image and the complexity of the text …

A Word Of Warning: Educational Activists And Public Instruction Conspiracy Theories, David Philip San Juan

Dissertations

By utilizing a qualitative approach of educational criticism and connoisseurship, the purpose of this study was to explore the intentions and motivations, processes and strategies, and implications and outcomes of educational activists that work to expose and/or debunk a public instruction conspiracy theory. Data were collected through the interviews and observations of four participants that were educational activists that had worked to expose and/or debunk a public instruction conspiracy theory. Their related literature and artifacts such as various online and traditional publications, social media posts, and audiovisual materials were also collected and transcribed. Data were analyzed with numerous rounds of …

Exploring The Relationship Among Clinical Judgment, Academic Resiliency, Student Predictors, And Exam Remediation In Prelicensure Nursing Students Preparing For Next Generation National Council Licensure Examination [For] Registered Nurses, James Franklin Oberlander

Dissertations

As the field of nursing becomes increasingly more complex, nursing students are psychologically challenged as they progress through a program of study, prepare for the licensure examination, and enter professional practice. Identifying factors that influence student outcomes is necessary for faculty to effectively guide students toward successful completion of nursing school and passing the National Council Licensure Exam for Registered Nurses (NCLEX-RN). Along with academic and nonacademic demographic variables, the main objective of this exploratory, quantitative research study was to investigate the relationship between clinical judgement, academic resiliency, exam remediation, and NCLEX-RN first attempt pass rates. One hundred six senior, …

Individual Differences In Numerical And Verbal Abstraction And The Ability To Draw Inferences From Text, Anna Christine Johnson

Dissertations

Abstraction may be defined as the process of isolating commonalities from a series of examples. Numerical estimates (e.g., Brown & Siegler, 2001), prototypes (e.g., Posner & Keele, 1968), and scripts (e.g., Schank & Abelson, 1977) are forms of abstract representations. Abstraction may differ across individuals, with some relying more on memorizing individual examples than on forming abstract representations, or vice versa. McDaniel et al. (2014) elucidated this abstractor vs. memorizer distinction and developed a function learning task to categorize individuals. Subsequent research has explored this distinction as it applies to transfer, the application of previously learned knowledge to new situations …

Student Desire To Stay In A Program: The Influence Of Faculty Caring And Cultural Identification With Faculty, Elizabeth Ann Cunniff

Dissertations

The Future of Nursing 2020-2030 report (National Academies of Sciences, Engineering, and Medicine, 2021) stated nurses should reflect the characteristics of the people they serve to ensure individuals receive culturally competent and equitable health care. Over the next decade and beyond, the U.S. population will become more racially and ethnically diverse, but the nursing workforce has not kept pace with the changing demographics (American Association of Colleges of Nursing, 2023). To increase diversity among nurses, nursing schools need more diverse graduates from prelicensure nursing programs, but attrition is greater among students with diverse racial, ethnic, and cultural backgrounds (Barbé et …

Perceptions Of Special Education Teachers On The Use Of Assistive Technology For Students With Learning Disabilities In Saudi Arabia: A Qualitative Case Study, Abdullah Mohammed Alshehri

Dissertations

The purpose of this qualitative case study was to gain an in-depth understanding of special education teachers’ perceptions and experiences using assistive technology (AT) to support students with learning disabilities (i.e., dyslexia, dysgraphia, dyscalculia) in public general education schools within the Abha educational district in Saudi Arabia. Interviews, among other data collection methods, were utilized in this extensive investigation to answer two research questions regarding the perceptions of Saudi special education teachers of students with learning disabilities of the usefulness of AT, and the challenges and barriers these teachers perceive as influencing their use of AT. The participants were seven …

An Analysis And Performance Guide Of Three New Works For Clarinet And Saxophone Duo, Aaron Patrick Burr

Dissertations

The clarinet and saxophone duo has become one of the standard chamber ensembles available to both instruments. However, there has been a lack of scholarship surrounding this ensemble and its music. This dissertation seeks to bring awareness to the duo and its music through providing an analysis and performance guide of three new works commissioned by Duo Velox. The first piece, Shots Fired by Caleb Westby is written for B-flat clarinet, tenor saxophone, and electronic playback. Shots Fired derives much of its thematic material from a post-tonal version of a theme from the Columbine Alma Mater by Frank Ticheli. The …

Investigating The Critical Literacy Practices Of Adult Learners: A Case Study Of Four Leveled Reading Courses At A Community College, Anna Fontaine

Dissertations

This study investigates the critical literacy practices of adult learners at a community college. Student participants were selected from four different leveled reading courses. In this study, four guiding questions were adopted from Klenner and Sandretto (2011): (1) How do students make personal connections to text?; (2) In what ways do students identify multiple points of view in the text?; (3) In what ways do students identify where people in the text and included or excluded from social situations?; (4) In what ways do students discuss the influences the text has had on their views of society? These four questions …

Chemistry Instructors’ Perspectives On Incorporating Climate Change Instruction In Undergraduate Chemistry Courses, Patrick Wilson

Dissertations

Education plays an important role in preparing current and future generations for the challenges ahead caused by climate change. The purpose of this dissertation was to examine the educational influence textbooks and undergraduate instructors have on their students. Three studies were carried out to explore these influences on climate change instruction. The first study looked at the extent, type, and location of climate change topics across 24 undergraduate general chemistry textbooks. Gas chemistry concepts were the most prevalent topic connected to climate change. However, the distribution of climate change related material varied considerably across books. The majority of climate change …

“Just Go For The Lie”: A Critical Autoethenographic Study Of A White Female Elementary School Principal, Christie Michelle Toliver

Dissertations

The purpose of this study was to analyze my own leadership experiences as a White cisgender female elementary school principal and how my white privilege contributed to maintaining white supremacy and systemic racism. The purpose was also to explore the impact of the evolution of my white racial frame and intentionally break my silence about white supremacy and systemic racism over the 2018–2019 school year. Critical Race Theory (CRT) and Critical White Studies (CWS) provided the framework of analysis using a narrative structure to develop four critical vignettes at the micro level of education. Qualitative data were drawn from personal …

Resiliency In Families Of Children With Low Vision, Deborah Lynn Mendoza

Dissertations

Resiliency is comprised of a complex interplay of risk and protective factors that change and develop over time. In the past, research focused on characteristics that allowed individuals to remain untouched by negative events around them; however, over time, this has morphed into investigating not only the characteristics individuals possess but those present within families as well. Families of children who have either a congenital or an acquired disability could face a unique set of risk factors over time that might require different protective factors to ensure they emerged from their adversity positively changed. As professionals, we have a responsibility …

Reflections Of Elementary Principals Leading Through Disruption And Crisis: An Exploration Of Pandemic Leadership, Nicole Renee Peterson

Dissertations

COVID-19 had a tremendous impact on schools across the globe. Educational leaders had to respond to executive orders quickly. Centers for Disease Control and Prevention (CDC) guidelines focused on mandates regarding students’ and staff’s educational, health, and social-emotional needs. This study explored and described the experience and reflections of elementary principals and their staff members during this disruptive time in history.

This qualitative multiple case study involved the interviews of five elementary principals and staff focus groups from each of their buildings. The overarching research questions were: (a) How do principals describe, metacognitively process, and make meaning of their response …

New Teacher Induction Programs: Effective Support Through Mentoring Programs And Coaching Practices, Katrina Morris

Dissertations

With the current teacher shortage and the numerous reported accounts of new teachers feeling stressed, overwhelmed, and ill prepared, the United States is in a dangerous situation that could result in even more of a teacher shortage if leaders do not find a way to better support new teachers and decrease the teacher attrition rate in the nation’s schools. This study involved an analysis of first-year teachers’ experiences with the new teacher induction program in District A (a pseudonym). Participants of this study were new teachers to District A, both novice and experienced teachers new to the district; building administrators; …