Digital Commons Network^™

Secondary School Administrators, Teachers, And Students' Perspectives On Reducing Recidivism In Disciplinary Alternative Education Programs, Chrissell Rhone

Dissertations

This mixed-methods study sought to explore student and staff perspectives on what led students to return to or remain in DAEPs for longer than they were assigned. The researcher reviewed literature related to the history of alternative education programs, placement policies, and alternative school practices. This researcher obtained permission from two schools in a rural county in a southern state. Qualtrics was used to collect all quantitative data. Data was collected using questionnaires and focus groups. The quantitative component of this study was employed so that students could maintain anonymity and honestly respond without feeling pressured or intimidated. Student data …

A Study Of Hybrid Cte Programming Vs. Traditional Cte Programming For Students With Ieps At Two Technical High Schools, Esthere K. Scott

Dissertations

The purpose of this paper is to research the postsecondary readiness of students with IEPs at North and South Technical High schools within Special School District of St. Louis County (SSD). The attention is on the description of the readiness outcome of the students in a traditional career in the education program and technical education programs to the students with IEPs in hybrid technical programs. The paper also exploits the concept of inclusivity and diversity in learning and highlights the role of the CTEs in the preparation of the students for the future. However, success is described as either the …

Evaluating Outcome Factors Of Childhood Emotional Neglect: An Exploratory Factor Analysis, Taylor Levitt

Dissertations

Experiencing childhood maltreatment has been shown to have major implications on adult outcomes. Less is known about the outcomes of childhood emotional neglect (CEN). The purpose of this study was to identify factors related to psychological outcomes of CEN within the domains of depression, anxiety, and alexithymia as a precursor to the development of an inventory. One hundred and fifty participant responses on the Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder-7 (GAD-7), and Toronto Alexithymia Scale-20 (TAS-20) were collected. Exploratory factor analysis was conducted where nine factors yielded significant results and were titled, “Depressive Symptoms,” “Difficulty Identifying Feelings,” “Usefulness of …

A Thematic Exploration Of The Liberation Of Identity Through Indigenous Self-Determination: Themes Of Native American And Alaska Native Identity, Martha Fiskeaux

Dissertations

Strong ethnic identity is associated with overall well-being, resilience to change, and higher self-esteem (Kiang et al., 2006; Martinez & Dukes, 1997; Umaña-Taylor, 2003; Yip & Fuligni, 2002) and serves as a protective factor against the stress associated with discrimination (Alvarez & Kimura, 2001; Phinney et al., 1998). Given the historical and systemic barriers faced by the Native American and Alaska Native population, including the history of genocide, colonization, and intergenerational trauma, the development of a strong Indigenous ethnic identity is a necessary area of research focus. Specifically, Native American and Alaska native individuals are 3.5 times more likely to …

The Role Of Traumatic Experiences In Developing Nocturnal Panic Attacks, Nicole S. Smith

Dissertations

Nocturnal panic attacks refer to panic attacks that occur out of a sleeping state with no obvious cause, resulting in awakening at the peak of a panic attack. Nocturnal panic affects roughly half of patients with panic disorder as well as individuals with other psychological disorders such as PTSD. Prior research has suggested that experiencing a traumatic event may lead to the development of nocturnal panic attacks. The current study sought to expand upon the extant literature related to the role of trauma in nocturnal panic by collecting a comprehensive trauma and panic history in order to establish a timeline …

No One Can Whistle A Symphony: Analyzing Growth In Proficiency For English Learners In Coteaching, Debra Ann Cole

Dissertations

K-12 ELs in the U.S. are increasing in number and diversity (Park, et al., 2018), requiring schools to establish and grow language instruction education programs (LIEPs) that facilitate language acquisition for a wide range of learners, while also providing equitable opportunities to learn. The study used a quantitative, pretest-posttest, research design to address gaps in the literature noted by Takanishi & Menestrel (2017), regarding which LIEPs are most effective for various EL subgroups, and to explore the effects of Coteaching for ELs (COTEL) on growth in proficiency. Data from 723 ELs in two Midwestern districts was disaggregated three ways to …

Using Contingent Praise To Increase Visual Engagement In An Asynchronous Online Learning Environment: An Eye Tracking Study, Andrew Rozsa

Dissertations

As more students move to online learning, this results in not only new barriers but new opportunities in academia. The purpose of this study was to examine how behavior-contingent praise affects visual engagement with an online video lecture when using WebGazer, a publicly available eye tracking software, with a user’s integrated webcam. A second aim of this study was to examine if using WebGazer with an integrated webcam was a valid alternative to hand scoring when collecting visual engagement data. Results of WebGazer measurement indicated a moderate effect size for three participants in the presence of contingent praise, and …

Fostering Teacher-Student Relationships: A Case Study Connecting Middle School Teachers, Authentic Local History, And Empathetic Competence, Richard A. Buschard Jr., Diane Clark, Lauren Cobb, Brian J. Esselman

Dissertations

TThis co-authored qualitative case study explores the challenge of teachers connecting with their students at the middle school level, especially when White teachers serve predominantly African-American students in large urban metropolitan areas like St. Louis, Missouri. While research has established the need for teachers to better understand the background experiences of their students, more research is needed to explore the value of place-based professional development in promoting more effective teacher-student relationships (TSRs). Using a psychological theory known as Relational-Cultural Theory (RCT), we sought to examine the following research questions while also applying this theory to the field of education: What …

Media Narrative Competition Between The U.S. And China During Covid-19, Zhenzhu Zhang

Dissertations

This study examines the narratives that were presented in Chinese and American media by using Dr. Li Wenliang (one of the first people who tried to raise the alarm about the outbreak of COVID-19), and the COVID-19 origin controversy as case studies to understand how these news stories conflicted and which tellings became dominant. The way these two cases have been depicted in the media has changed over time. Understanding how that depiction changed is important because it helps demonstrate how narratives function to frame crises. The current study uses narrative, and framing theories to support thematic analysis of news …

Power-Of-Speech Styles’ Hedges, Hesitations, Intensifiers, And Tag Questions Effects On Perceived Information Manipulation, Honesty, And Speakers’ Character, Competence, And Sociability: A Multi-Parallel And Serial Mediation Exploration, Kevin Bryant

Dissertations

This dissertation used Power of Speech Style (POS) theory’s powerless linguistic cues (hedges, hesitations, intensifiers, and tag questions), Information Manipulation Theory and McCroskey’s Speaker Credibility Scale to determine if perceived honesty mediates the relations between a speaker’s use of powerless linguistic cues and evaluations of that speaker’s credibility. Two studies were conducted. The first study tested these variables' relationships with an experimental design involving reading a courtroom witness transcript. An EFA was conducted to determine appropriate factors for perceived information manipulation. Then mediation analysis using PROCESS included four parallel mediators from the previously tested EFA. The second study provided replication …

Use Of Early Specialty Hesi Exams As Predictors Of Hesi Exit Examination Performance In Baccalaureate Degree Nursing Program, Cathy E. Hansen

Dissertations

This study explored standardized testing outcomes used early in a baccalaureate nursing (BSN) education program in traditional and second-degree students in order to identify predictors of outcome on the program exit examination (HESI E²). Defining early predictors of student outcomes may more accurately identify student need for early intervention, offer timely remediation, optimize success, and minimize attrition in nursing education programs. The purpose of this correlational quantitative study was to determine if a relationship exists between student outcomes on four HESI specialty exams (fundamentals, health assessment, pathophysiology, and pharmacology) and the performance outcomes on the HESI E^{2 …}

Programming Maintenance For The Mystery Student Intervention, Sarah Litten

Dissertations

The current study evaluated the effects of the Mystery Student Intervention (MSI) in university and community-based preschool settings on the appropriate and disruptive behaviors in the classroom utilizing a randomized independent group contingency. This study extended the literature base of the MSI, which was previously conducted in Head Start classrooms by Pasqua (2019), and Pasqua and colleagues (2021) which determined the MSI to be effective at reducing disruptive behaviors in the classroom setting. A nonconcurrent multiple baseline design across three classrooms was used. This study also sought to further extend the literature by evaluating programmed maintenance using a partial sequential …

Exploring Educational Issues: International Nursing Students Enrolled In Professional Nursing Programs In South Texas And Their Perceptions Of Educational Barriers, Wanda R. Sparks

Dissertations

This qualitative study explores educational challenges as manifested in the experiences of the English language learner (ELL) nursing students enrolled in a professional nursing program in San Antonio, Texas. Eleven participants were interviewed for this study using 7 open-ended questions. The research methodology applied in this study was interpretive, guided by phenomenology with the lived experiences of the ELL nursing students being the focus of the analysis.

Discourse analysis and thematic analysis revealed the following themes: (a) student study habits, (b) student distress, (c) student support system, and (d) student learning tasks. Each theme is discussed in depth and supported …

Clinical Nurse Faculty And The Lived Experience Of Clinical Grading, Bernadette Amicucci

Dissertations

Clinical grading is one approach to assure that future nurses have the knowledge and skills to provide safe patient care. The phenomenon being explored for this study was the experience of clinical grading for clinical nurse faculty. Through the use of a qualitative phenomenological method, the lived experience of grading nursing student clinical performance for experienced clinical nurse faculty in pre-licensure programs is described. Eleven full-time nursing faculty were recruited using a purposive technique to obtain a convenience sample. Each participant first underwent an initial in-depth personal interview followed by a brief follow-up interview a few weeks later. The van …

Meta-Analysis Of Daily Behavior Report Cards, Meleah Ackley

Dissertations

Daily Behavior Report Cards (DBRCs) have proven effective across a vast array of behaviors and students by provide a rating system for school staff to report students’ behavior progress. The current meta-analysis included eleven studies between 2007-2022, wherein participants ranged from preschool to sixth grade. The current study further investigated the evidence base by including the current What Works Clearinghouse standards (2020) to determine methodological rigor of single-case designs employing DBRCs. Standardized mean difference calculations for omnibus effect showed that DBRCs significantly improve student outcomes. Moderators of DBRC IOA, multiple baseline design type, and publication status explained some variability within …

Learning Transfer Evidence In Baccalaureate Senior Nursing Students Using A Disaster Emergency Preparedness Tabletop Exercise, Cathleen A. Evans

Dissertations

Little is known about learning transfer in senior baccalaureate nursing students, therefore, the primary purpose of this research was to describe senior nursing students' learning transfer evidence for basic disaster and medical-surgical nursing concepts during a tabletop exercise, an academic strategy used in disaster preparedness education. A second purpose was to document participants' attitudes regarding the tabletop exercise. The organizing framework for this descriptive quantitative research was Perkins and Salomon's Learning Transfer. Learning transfer is content, context, and time bound from the original learning circumstance.

The research questions were 1. What is the relationship between Disaster Knowledge and Tabletop-Matrix scores …

Patient Portal Use And Patient Education Materials Access Among Mississippi Adult Residents, Anna K. Swann

Dissertations

Patient education plays a vital role in improving the health outcomes of patients with chronic diseases and helps prevent illness in otherwise healthy individuals. Patient portals allow patients to access their EHRs, communicate with their healthcare providers, and access patient education materials. Despite the potential for patient portals and education materials to improve health outcomes, many barriers prevent patients from utilizing them. Uneducated patients are more likely to participate in risky health behaviors, which leads to poor health outcomes. Poor health outcomes lead to higher medical costs. Mississippi has a high rate of chronic diseases. Suppose the barriers to patient …

An Evaluation Of The Effects Of Sub-Chronic Ketamine Exposure On Rodent Memory As Assessed By The Odor Span Task In Female Rats, Angela Marie Thomas

Dissertations

Though numerous studies have been undertaken to explore the mechanisms of action of antidepressant medications, little is known about the origins of the disorders they treat. Recently, the therapeutic value of ketamine as a treatment for depression was recognized by the Food and Drug Administration. Historically, ketamine has been used in the laboratory setting to induce ‘schizophrenia-like’ symptomology in humans and animals to allow for further study of those symptoms in a controlled environment; a correlation between ketamine use and deficits in memory and cognitive function has been suggested. This study evaluated the impact of sub-chronic sub-anesthetic ketamine on performance …

A Comparison Of Fixed Pay, Piece-Rate Pay, And Bonus Pay When Performers Receive Tiered Goals, Alejandro Ramos

Dissertations

The purpose of this study was to compare the performance of participants under three pay systems when all were given five tiered goals. Seventy-one undergraduate students were randomly assigned to receive either fixed pay, base pay with bonuses, or piece-rate pay. Over the course of six 45-minute sessions, one of which served as a covariate, participants engaged in a computerized simulated medical record data entry task. The primary dependent variable was the average number of correctly completed medical records per session. An increasing relationship was expected to be found between the three groups with respect to the number of correctly …

Channeling Influence On Noise And Aerodynamic Performance Of Naca 0012 Airfoil As A Possible Solution Of Wind Turbines Noise, Hussein Khudhayer Mohammad

Dissertations

This work numerically and experimentally investigates the effect of using channels inside airfoils on the noise level as a possible resolution for aerodynamic noise generated by wind turbines. The work also investigates aerodynamic performance and turbulence around the employed airfoils. The results reveal that some of the samples show some improvement in reducing the aerodynamic noise. The reduction of the aerodynamic noise is explained as the trailing edge blowing injection that reduces the wake momentum deficit of the blade and reduces the pressure fluctuation which is responsible for noise production. Particularly, the angles of channel inclination with respect to the …

Three Essays In The Economics Of Education, Md Ohiul Islam

Dissertations

This dissertation explores three distinct topics in the economics of education. These topics explore the relationship between factors such as race, gender, national origin, and educational and labor market outcomes. Educational attainment in the STEM (Science, Technology, Engineering, and Mathematics) areas receives a major focus in this dissertation; a college-level specialization in STEM areas generally leads to high incomeyielding career tracks. Below I briefly explain the research objectives and findings of each chapter.

The first chapter focuses on the impact of teacher-student demographic mismatch on student success in classrooms at the high school level. When students, particularly those of disadvantaged …

Factors In Graduate Student Resilience And Intention To Persist During Doctoral Study, Amber Mosley

Dissertations

Attrition is a major problem for the doctoral education system and in particular for underrepresented groups. Research has proposed several reasons for students dropping out that include both personal and programmatic variables. A review of the literature identified several factors that overlap in the research on attrition, resilience, and intention to persist however, there have also been varied results across studies and very few studies focused specifically on doctoral students. Doctoral education can be considered in three phases of the education process, each with its own stresses and challenges. Factors and variables that could be the most helpful for universities …

Teacher Evaluation In Saudi Arabia Relative To National And International Teacher Evaluation Standards And Best Practices, Suhayb Kattan

Dissertations

Teacher evaluation systems are essential in tracking the quality and effectiveness of teachers and education systems. This dissertation examines the teacher evaluation system in Saudi Arabia through multiple perspectives, including research-based frameworks for teacher evaluation, norms and best practices from OECD countries, and established Saudi Teaching Standards. An explanatory sequential mixed methods model was used. Data collection involved 643 responses to a teacher survey that covered working conditions, existence of professional learning communities, and teacher evaluation practices, methods, and uses. Following the survey, in-depth interviews were conducted with 11 teachers and 3 key informants.

Findings from this study indicate the …

Investigating Pedestrian Distraction By Phone At Intersection Crossings, Safety Implications And Potential Treatments, Lusanni Mercedes Acosta Rodriguez

Dissertations

Road user distraction is a major safety concern. The issue is not only for drivers, but also for vulnerable road users such as pedestrians. Every year people are involved in potential and real crashes due to being distracted while walking/crossing streets. Although there are several ways by which pedestrians are distracted, phone use while crossing streets is among the riskier and growing behaviors. Crossing an intersection, especially those with heavy traffic, requires full attention from the individual. Inattentiveness to traffic while on a phone call, texting, web-surfing, listening to music before crossing a street can lead to a fatal crash. …

From Young To Old: The Effects Of Sedentary-Aging And Exercise Interventions On Structural Plasticity Of Lumbar Motor Neurons, Nmj, And Glial Cell Line-Derived Neurotrophic Factor Expression, Alberto Felipe Cintron-Colon

Dissertations

Neuromuscular weakness has been associated with age progression. A possible reason is a disconnection between muscle and neuron, causing components from both the central and peripheral nervous systems to deteriorate. Exercise, however, has beneficial effects for both muscle and nervous tissue, inducing neuroprotection. Neurotrophic factors are powerful regulators of neuronal maintenance and synaptic strength. Glial cell line-derived neurotrophic factor (GDNF) is a neurotrophic factor that has been shown to be a potent survival factor for somatic motor neurons that innervate skeletal muscle.

This study aims to evaluate changes in structural plasticity of motor neurons in the lumbar spinal cord and …

Mid To Late Neogene (5.9-3.7 Ma) Epeirogenic Uplift And Associated Ultramafic Volcanism, Canterbury Basin, New Zealand, Katherine Anne Dvorak

Dissertations

Cored marine sediments from Canterbury Basin Integrated Ocean Drilling Program (IODP) Expedition 317 shelf sites U1351, U1353, and upper slope Site U1352 have been resampled with emphasis on benthic foraminifera from the Late Eocene to Late Pliocene. These new data coupled with paleo water-depth and age data from the nearby Clipper-1 petroleum exploration well, are used to develop a 1-dimensional basin subsidence model for the Canterbury Basin. Our model indicates there was widespread epeirogenic uplift of 890  350m, in the mid-Neogene (5.9-3.7 million years ago), which took place during concomitant ultramafic volcanism. Close association of uplift and volcanism could …

German Imperialism And Applied Orientalism: German Encounters With The Ottoman Empire, 1850-1918, Matthew David Penix

Dissertations

Edward Said’s influential treatise on culture and imperialism, Orientalism, specifically called out German scholars of the Islamic “Orient” as being different. The lack of a formal German empire in Muslim lands seemed to preclude a culture of Orientalism. This dissertation examines the lived experience of Germans who traveled and worked in the Ottoman Empire from 1850-1918. As German interests sought their “place in the sun” during the decades before 1914, the Ottoman Empire became a major field of business investment, military-to-military contact, and missionary endeavor for Germans acting at the behest of both state and private interests. Their experiences formed …

The Experiences Of Undergraduate Saudi Students In The Stem Trajectory: A Closer Look At Major Choice And Persistence Intentions, Manal Almalki

Dissertations

STEM fields (Science, Technology, Engineering, and Mathematics) are a key source of economic progress in many countries. As the Kingdom of Saudi Arabia works toward an innovative and knowledgeable economy, more qualified national professionals in STEM are needed. Nevertheless, the problem of STEM attrition is still insufficiently explored in Saudi Arabia, which may indicate a gap between skills of the Saudi workforce and the country’s need for economic development. Therefore, this study attempts to provide more information about the STEM trajectory in Saudi Arabia, underline possible attrition points that require more attention, deliver a better understanding of the factors that …

Centering Culture And Relationships In Learning: Culturally Responsive Teaching In Higher Education, Valerie Vistain

Dissertations

In colleges and universities all across the United States, the amount of culturally and linguistically diverse students has increased significantly. Research has shown that when educators can develop educational practices and curricula that account for and incorporate students’ cultural frameworks, outcomes improve for culturally and linguistically diverse students. Culturally responsive teaching is a pedagogical approach that does just that. This research project aimed to bring to light the various ways that general education professors define and enact culturally responsive teaching practices. It further illustrates how students receive and interpret these culturally responsive approaches. Using the general education college within a …

The Elementary School Principal's Influence On Teacher Hiring Practice & Decision Making, Courtney Goodman

Dissertations

In the role of a building principal, the hiring process is among the most critical components of the job, particularly hiring the right people for the right positions. Yet, hiring approaches vary from principal to principal, building to building, district to district. This study surveyed and interviewed principals and administrators about their hiring processes to determine the most effective and evidence-based approaches to hiring. It identifies several strategies to streamline the hiring process, including using a common set of tools for hiring, adhering to a set timeline for the hiring process, and focusing on criteria for hiring decision-making. This research …