Digital Commons Network^™

Metacognition In Undergraduate Chemistry Education: Instructor Perspectives And Students’ Use, Amber Nicole Heidbrink

Dissertations

My dissertation research has been a quest to understand how to improve metacognition development in undergraduate chemistry education. The first step I took in this investigation was to speak with those with the largest influence on an undergraduate chemistry student’s education: the instructors. I interviewed seventeen postsecondary chemistry instructors on their thoughts of metacognition, its importance, their current practices for developing their students’ metacognition, and their suggestions for how to improve metacognition development in undergraduate chemistry education. After conducting a qualitative reflexive thematic analysis of the interview transcripts, I found that many of these instructors valued metacognition and believed it …

Leadership In High Achieving Blended Learning Schools, Benjamin Wyatt Alexander

Dissertations

The use of blended learning in kindergarten–12 (K–12) schools in the past decade has seen a dramatic increase, but the research on the effectiveness of blended learning has shown mixed results. However, some schools use blended learning that would be considered successful. The purpose of this study was to explore the lived experience of principals in high-performing schools that use blended learning. A post-intentional phenomenological methodology was used to explore the lived experience of the principals in this study. The primary source of data collection was semi-structured interviews of 12 school principals. The principals in this study had common experiences …

The Effects Of Multiple Exemplar Instruction On The Textual Responding Of Secondary Students With Reading Delays, Ariana D’Arms

Dissertations

A majority of eighth-grade students in the United States read below a proficient level, which means that they may have difficulty reading and comprehending grade-level text. Research indicates that older struggling readers may be missing phoneme-related skills, which limits their ability to read proficiently. Unfortunately, there is little research examining strategies for establishing such skills in older struggling readers. Multiple exemplar instruction (MEI), which has benefited young readers with phoneme-related skill deficits, is an intervention that may also be effective for older struggling readers who need phonemic skills. The purpose of the current study was to examine the effects of …

Consistent Bedtime Routines Are Linked To Better Sleep Outcomes: Why?, Kristy Larsen

Dissertations

Results from nationwide studies estimate that between 81 and 95% of parents in the United States with young children use bedtime routines. This is auspicious given that the use of a consistent bedtime routine is linked with better sleep quality. Indeed, the use of bedtime routines has been determined to have “strong” empirical support for addressing bedtime behavior problems (e.g., bedtime resistance) and for improving children’s sleep. However, it is unclear how, or through what mechanism(s), that a consistent bedtime routine is associated with positive sleep outcomes. We evaluated compliance near bedtime and anxious distress at bedtime as possible mechanisms …

Examining The Effects Of State Anger On Self-Reported Psychopathic Trait Inventories, Olivia C. Preston

Dissertations

Research indicates that experiencing anger is linked to social undesirability and temporarily induces a host of significant changes within an individual, such as hostile attribution bias, lower trust, increased impulsivity, poorer decision-making, and preferential recall. Such changes theoretically may inflate psychopathy scores due to a greater ability or willingness to endorse attitudes, behaviors, cognitions, and emotions that are regarded as reflective of psychopathic traits and may potentially introduce random error variance into measurement. Such distortion due to mood may bear important implications for applied settings where one individual’s scores are measured at a single time point, rather than research where …

Reconciling Religious And Scientific Epistomologies: Leveraging Mutuality To Enhance Acceptance Of Science And Respect For Religion, Mary Medlin

Dissertations

One prominent factor associated with accepting science as factual includes religiosity, with greater espoused religiosity often associated with less acceptance of scientific facts and greater secularism associated with greater acceptance of science as factual, but often reduced respect of religious beliefs. Such dichotomies exacerbate perceptions that science and religion are mutually exclusive, thereby fostering conflict between individuals with different perspectives and increasing ideological polarization. The current study sought to compare these mutually exclusive articulations of science and religion to a mutualist articulation of science and religion as complementary ways of knowing. Participants were randomly assigned to read one of four …

Analysis Of A Rough-Toothed Dolphin (Steno Bredanensis) Introduction In A Human Care Setting, Lindsey Johnson

Dissertations

Rough-toothed dolphins are a rarely studied species of cetaceans found in temperate and tropical waters throughout the world. These dolphins live in fission-fusion societies and are highly social, swimming in tightly-packed and highly synchronized subgroups consisting of 2-10 individuals. The current study documents the introduction of a stranded calf into an existing population of six rough-toothed dolphins living in a human care setting. Specifically, recordings of vocal and non-vocal behaviors were analyzed across the four phases of the study: baseline, day of introduction, post-introduction, and follow-up. Whistles, a vocal signal associated with social contexts, increased from baseline to post-introduction phases …

Experiences Of Urban School Counselors: An Interpretive Phenomenological Study, Jennifer A. Meador

Dissertations

Urban School Counselors (USC) are continuously making decisions, prioritizing responsibilities, and acting in ways that best serve the needs of students, while up against complex factors and challenges (Dye, 2014). Though research has explored critical factors and provided conceptual understanding of the school counselor role, few studies have offered specific ways USCs actually implement and navigate their role in its full context (Dye, 2014; Lee, 2005; Mitcham et al., 2009). Thus, this study differed from other empirical literature in that it aimed to understand USCs holistic experiences, rather than focusing solely on one aspect of their role (e.g., leadership activities). …

Applying Bayesian Growth Modeling In Machine Learning For Longitudinal Data, Alisa Udomvisawakul

Dissertations

There has been increasing interest in the use of Bayesian growth modeling in machine learning environment to answer the questions relating to the patterns of change in trends of social and human behavior in longitudinal data. It is well understood that machine learning works properly with “big data,” because large sample sizes offer machines the better opportunity to “learn” the pattern/structure of data from a training data set to predict the performance in an unseen testing data set. Unfortunately, not all researchers have access to large samples and there is a lack of methodological research addressing the utility of using …

Health-Related Quality Of Life Of Children With Duchenne Muscular Dystrophy, Noelle Lynn Whitney

Dissertations

This cross-sectional study examined the influence that age/disease severity, pain, and/or family functioning have on different domains of health-related quality of life (HRQOL) from the perspectives of patients with a degenerative neuromuscular disease and their parents. Participants included 44 parents/caregivers and 39 patients between the ages of 6- and 25-years, who have a confirmed genetic diagnosis of Becker Muscular Dystrophy (BMD) or Duchene Muscular Dystrophy (DMD). Patients and/or their caregivers completed measures of HRQOL (PedsQLTM 4.0 Generic Core scales, Varni et al., 1999) and family functioning and well-being (PedsQLTM 2.0 Family Impact Module, Varni et al., 2004), as well as …

Families’ Experiences Raising A Child With Optic Nerve Hypoplasia, Amber L. Rundle Kahn

Dissertations

Optic nerve hypoplasia (ONH) is a leading cause of childhood visual impairment. Children with ONH are at significantly increased risk for a number of concomitant neurological and behavioral problems. This study applied phenomenological qualitative research methods to investigate the experiences that parents of children with ONH have with raising their child. Twelve parents of children with ONH were interviewed. Three major categories emerged from the data: (a) resiliency of parents who have children with ONH; (b) strategies that families of children with ONH use; and (c) connections that support families of children with ONH. The categories and associated themes are …

Nursing Perceptions And Attitudes Toward Sex Trafficking: Does Victim Gender Matter?, Sarah Rapoza

Dissertations

Sex trafficking (ST) often goes unrecognized; yet, it is a pervasive issue that disproportionately affects marginalized populations. Sex trafficking involves the act of recruiting, transporting, transferring, harboring, or receiving of persons for the purpose of commercial sex acts. As a result of ST, victims suffer adverse health effects and often present to healthcare facilities while still under control of their traffickers. Few healthcare personnel are aware trafficking is happening in their geographical areas and victims are rarely identified or offered assistance. The majority of studies and interventions related to ST focus on female victims despite evidence that males are also …

Faculty-Student Interaction And Impact On Well-Being In Higher Education, Cortney Elizabeth Holles

Dissertations

This educational criticism and action research study was conducted in the spring of 2020 to better understand the impact that faculty-student interaction has on the well-being of faculty and students. Classes moved to remote instruction halfway through the semester, prompting an additional research question on the impact of COVID-19 on faculty-student interaction and well-being. Data were collected at an engineering school from five faculty (4 participants and the researcher) and their students primarily through interviews, focus groups (with 16 student participants), and a student questionnaire (with 73 student respondents). Data analysis was structured with Uhrmacher, McConnell, and Flinders’ (2017) instructional …

Are All These Elementary Assessments Necessary? Phenomenological Study Of Standardized Assessments In The Elementary School Setting, Cathy Wright

Dissertations

All children warrant a rich, meaningful public education that prepares them for the opportunities, responsibilities, and challenges that await them as contributing members of a democratic society and a global economy. Based on testing calendars, teacher testimonials, and applied research from other state and local mandated testing studies, this study found that the length of time students spend taking and preparing for the test is extensive. CBS News (2015) noted between 20-25 hours are spent by each student taking standardized assessments, according to a comprehensive report of 66 of the nation’s large-city school districts by the Council of the Great …

Creating Appropriate Clinical Guidelines For The Bilingual Population With Acquired Brain Injuries, Sophia L. Pena

Dissertations

While there is a growing bilingual demographic in the United States, relatively little is known about treating this population should they experience a brain injury. This is a growing area of interest, as research has demonstrated that the acquisition of a second language promotes neuroplastic changes that then impact brain functioning pre- and post-brain-injury. Given bilingualism’s cognitive complexity, clinicians are left with challenges on how best to tailor treatment for brain-injured bilingual populations. Therefore, the focus of this review was to provide clinical recommendations to clinicians performing assessments with bilingual individuals with acquired brain injuries. The goal was for the …

Mixed-Method Investigation Of Truancy Intervention Program In A Midwest Public Urban School District, Stephanie Scurlark-Belt

Dissertations

In pursuance of analyzing attendance at Midwest Public Urban School District (a pseudonym), the researcher investigated the high school’s truancy intervention program's effectiveness. The research intervention program's goal was to find what worked in the program, what needed to be changed, and how practical the truancy intervention program was. To investigate the program, the researcher used a Skyward software system to collect all quantitative data. The data system gave all chronological data information covering attendance from the Freshman enrollment 2016-2017 school year to the first semester senior year, December 2020. Qualitative data were used to analyze if the truant students’ …

Strategies Exemplary Mental Health Leaders Use To Stay Grounded While Working With Veterans, Audrey Dangtuw

Dissertations

Purpose. The purpose of this explanatory mixed method study was to identify and describe what exemplary mental health leaders in Puget Sound area mental health facilities serving veterans do to maintain their physical, emotional, intellectual, social, vocational, and spiritual health based on the six dimensions of Rosen's (2014) healthy leader model.

Methodology. An explanatory mixed methods approach was selected to allow the triangulation of data to increase the validity of the findings. The study analyzed quantitative surveys to identify how exemplary mental health leaders rate their use of grounded leadership strategies and qualitative semi-structured interviews to identify strategies exemplary mental …

A Comparative Analysis Of Effective Mathematics Curriculums In The State Of Missouri, Matthew Robert Britt

Dissertations

The purpose of this study was to examine the mathematics curriculums and implementation strategies of high-performing school districts in Missouri. The study was designed to determine any similarities or differences in the selection of mathematics curriculums or in implementation strategies among these high-performing school districts. Scores from the mathematics section of the ACT during the years all Missouri 11th-grade students were mandated to take the ACT were used to make determinations about the efficacy of mathematics curriculums and implementation strategies. The school districts with an average score in the top 10% of the state during the mandated years were asked …

Evaluation Of An Elopement Risk Assessment Tool In An Acute Inpatient Psychiatric Hospital, Beth Lockhart

Dissertations

Persons admitted to acute care, inpatient psychiatric facilities often pose a threat to themselves or others, a situation which could quickly devolve if they were to leave treatment prematurely. There is a need for an elopement risk assessment with appropriate interventions correlating to level of risk. An acute care, inpatient psychiatric hospital implemented an elopement risk assessment tool in March of 2020. This quality improvement project used an observational descriptive design and comprised of a retrospective chart review, aimed to determine the effectiveness of the risk assessment tool on decreasing elopements. Charts of those that eloped in 2019 (n=8) and …

At The Top Of The Chart: A Composite Counterstory Of Black Students’ Mathematical Success, Joslyn N. Richardson

Dissertations

Mathematics as a discipline has ignored the experiences of African American students, making it difficult for them to develop strong mathematical identities and racial identities in relation to math. Black children and their academic achievements are often framed negatively, and underachievement and failure are often emphasized over their brilliance and resilience. This qualitative study adds to the limited body of knowledge by examining student perspectives and socialization factors that contribute to positive math identity and achievement in middle school students. Using a Critical Race Theory framework, data was collected through semi-structured interviews and math autobiographies that were structured around the …

Effect Of Instructional Support Structures On Novice Teachers’ Efficacy And Job Satisfaction, Ashley Nicole Klein

Dissertations

As school districts across the nation continuously struggle to retain high-quality, effective teachers, a closer look into teacher efficacy and job satisfaction was warranted (Ingersoll et al., 2018; Sutters & Savage, 2016). The purpose of this study was to investigate the relationship among novice elementary teachers’ efficacy, instructional support, and job satisfaction in their first through fifth years of teaching. Five hundred sixteen Missouri public school districts were invited to participate in the study, and 48 school districts participated. The instrumentation for this study included the Teacher’s Sense of Efficacy Scale (TSES), the Leadership Coaching Competencies Inventory, and the Job …

Systems Of Success: African American Women Prepared, Dawna Sturdivant Wharton

Dissertations

This study generates a vision for African American schooling based on the lived experiences of Black women, born between 1965 – 1980, who have persisted through college and graduate studies. This research centers the voices of Generation X African American women, to discover the impact school systems have had on their development toward adulthood and how their experiences help construct their vision of Black education for the future. Using the ecological systems theory to position that school systems help create meaning and impact development towards adulthood, the study asks participants to envision an education system that enables success for African …

Risk-Taking Behavior Of Alcohol Use Among Young Adults Who Have Aged Out Of Foster Care, Elizabeth Ana Borroto Levine

Dissertations

Risk-taking behaviors such as excessive alcohol use in adolescence may become destructive habits in adulthood and pose major health problems. For aged-out foster care teenagers (AOTs), the behaviors are especially increased. The study purpose was to determine the incidence of alcohol use among AOTs in South Florida and to test four hypothesis measuring the variables of self-perceptions (self-esteem), risk perceptions (costs/benefits), social/environmental perceptions (peer influence), peer group characteristics (peer values), and risk-taking behaviors that would predict alcohol use among AOTs living in South Florida.

Suicide Mortality Of Emergency Department Patients, Briony Marie Dubose Mhi, Rn, Lss, Bb

Dissertations

Purpose The purpose of this retrospective comparative study is to describe relationships among biological, psychological, sociocultural factors and emergency department (ED) care among discharged ED patients and describe the association of these variables with subsequent suicide mortality.

Rationale Identifying patients who are most at risk of suicide mortality post ED discharge can focus resources, refine interventions, and prevent suicide. Additionally, recognizing patterns of ED care including ordering of a psychiatric evaluation and disposition status can provide data for potential practice changes.

Background Suicide is the 10th leading cause of death in the United States and has been since 2008. Suicide …

An Education System Built On The Pillars Of White Supremacy And Anti-Blackness: A Collection Of Autoethnographic Studies Depicting How Black Kids Never Had A Chance, Abena B. Boateng, Ida B. Casey, Jamie C. Klupe, Julie C. Moorman, Angeline Williams-Jackson

Dissertations

In this collection of autoethnographic studies, a group of five women with differing racial identities takes us through each of their deeply personal journeys of social justice awareness and transformation. Using the theoretical frameworks of Critical Race Theory and Critical Whiteness Studies, these women share personal narratives of their lived experiences depicting how the education system in the United States is built on the pillars of White supremacy and anti-Blackness. Through their stories, we learn that schools are not meant for all students to succeed, and in actuality, Black students never had a chance. This collection of autoethnographic studies exposes …

Ready To Engage? Urban Middle School Teachers’ Responsiveness To Targeted Engagement Interventions On Their Virtual Instructional Practices: An Action Research Study, Svetlana Nikic

Dissertations

Teachers’ effectiveness is associated with their instructional practices and is ultimately linked to students’ learning outcomes. In order to impact teachers’ effectiveness, schools focus substantial effort and resources on professional development led by an assumption that teachers’ classroom practices can be improved through targeted interventions. Even if this premise is correct, little information is available about how much a teacher’s practice may change through interventions, or which aspects of instructional practice are more receptive to improving teacher effectiveness (Garret et al., 2019).

This study took place at an urban middle school and examined teachers’ responsiveness to targeted engagement intervention in …

A Descriptive Study Of Health-Related Risks And Outcome Differences By Loneliness Status In A Sample Of Older Veterans, Rachael Beard

Dissertations

There is a need to understand the influences and outcomes related to loneliness in veterans living with complex illness. Patients require self-care to manage complications and exacerbations associated with complex illness. Deficits in self-care result in negative health outcomes and drive resource utilization upward. The identification of potential factors related to self-care is important. Loneliness may be one factor that influences patients’ ability and desire to care for themselves. Descriptive correlational design was used to evaluate loneliness both as a predictor and outcome in veterans admitted to the hospital for three complex respiratory illnesses (heart failure, chronic obstructive pulmonary disease, …

An Examination Of Recruitment And Retention Strategies Of High-Performing Public School Districts In Missouri, Zebadiah Thomas Wallace

Dissertations

Teachers are the most-significant controllable factor that leads to student achievement (Hattie & Anderman, 2013). Accordingly, recruiting and retaining high-quality teachers are the most-significant variables for student success that can be controlled by school leaders (Fraynd, 2013). The purpose of this study was to examine teacher recruitment and retention strategies of high-performing public school districts in Missouri. Specifically, this study was designed to compare the perceptions of human resource directors and teachers to identify trends, commonalities, and differences to more fully understand the recruitment and retention of teachers. Participants received an online survey to elicit their perceptions of effective recruitment …

How Exemplary Industrial Production Managers Lead Successfully Through The Turbulence Of The Covid-19 Crisis, Wendi Fast

Dissertations

Purpose: The purpose of this phenomenological study was to discover and describe behaviors that exemplary industrial production managers in organizations practice to lead their organizations through the turbulent times of COVID -19 using the leadership attributes of personal temperament, concern for the collective interest, resilience, and moral purpose.

Methodology: This qualitative study used a phenomenological research design. Data was collected from 10 interviews of industrial production managers and artifacts collected to discover and describe behaviors that industrial production managers in manufacturing organizations practice to lead their organizations through the turbulent times of the COVID-19 crisis.

Findings: The study revealed 27 …

How Exemplary Industrial Production Managers Lead Successfully Through The Turbulence Of The Covid-19 Crisis, Wendi Fast

Dissertations

Purpose: The purpose of this phenomenological study was to discover and describe behaviors that exemplary industrial production managers in organizations practice to lead their organizations through the turbulent times of COVID -19 using the leadership attributes of personal temperament, concern for the collective interest, resilience, and moral purpose.

Methodology: This qualitative study used a phenomenological research design. Data was collected from 10 interviews of industrial production managers and artifacts collected to discover and describe behaviors that industrial production managers in manufacturing organizations practice to lead their organizations through the turbulent times of the COVID-19 crisis.

Findings: The study revealed 27 …