Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Electronic Theses and Dissertations

Discipline
Institution
Keyword
Publication Year
File Type

Articles 1531 - 1560 of 11145

Full-Text Articles in Entire DC Network

A New Direction For Public Understanding Of Science: Toward A Participant-Centered Model Of Science Engagement., Christopher Rickels Dec 2022

A New Direction For Public Understanding Of Science: Toward A Participant-Centered Model Of Science Engagement., Christopher Rickels

Electronic Theses and Dissertations

Engaging the public with science is not an easy task. When presented, scientific findings, public health recommendations, and other scientific information filter through the personal values, beliefs, and biases of members of the public. Science communicators must contend with these differences in order to be effective in cultivating a public understanding of science. Given the importance of scientific understanding for living well in a complex world, increasing science understanding through science engagement is imperative. The field of public engagement with science is dichotomized by a public information deficit approach and a contextualist approach. The deficit approach prizes the factual content …


Hgf-Mediated C-Met Signaling In Human Corneal Epithelial Cells., Kate Tarvestad Dec 2022

Hgf-Mediated C-Met Signaling In Human Corneal Epithelial Cells., Kate Tarvestad

Electronic Theses and Dissertations

Vision is often regarded as the primary sense of humans. The cornea is the main refractive tissue that permits light through to the retina, allowing a clear image. When the cornea sustains damage, it opens a pathway for infection and blindness through fibrotic processes. Healing the corneal tissue is critical for vision restoration and pain alleviation. Growth factors and their cognate receptors are currently under investigation as tools to restore proper corneal physiology. We hypothesize that manipulating the hepatocyte growth factor (HGF)/ c-Met signaling pathway is one route to promote quality corneal healing. This thesis investigates the signaling, trafficking, and …


Changing Public Perception Of Dementia: The Effect And Credibility Of Three Informational Models., Diana Hedrick Dec 2022

Changing Public Perception Of Dementia: The Effect And Credibility Of Three Informational Models., Diana Hedrick

Electronic Theses and Dissertations

Background: Since the 1970s, Alzheimer’s disease and dementia have been portrayed in a medicalized, symptom-focused manner to help spread awareness, improve diagnosis, and push for treatment research. In recent decades, there has been movement towards a biopsychosocial, person-centered approach that considers social and psychological factors that interact with biological diseases processes. Common biopsychosocial approaches retain an emphasis on deficits and symptoms. New research has integrated positive psychology constructs and dementia. This integration of positive psychology principles and dementia care and research has the potential to more accurately capture the experience of having dementia. Objectives: This dissertation tested how the portrayal …


Student Mobility In A Choice School District And It's Impact On School Performance Scores, Trisean F. Wilson Dec 2022

Student Mobility In A Choice School District And It's Impact On School Performance Scores, Trisean F. Wilson

Electronic Theses and Dissertations

Since World War II, student mobility and its relationship to student academic performance on mandated standardized tests have been researched with varied findings. Student mobility contributes to student disengagement and the postponement of instruction of mobile and nonmobile students (Smith, Fine, & Paine, 2008). Though mobility is not the sole cause of poor student performance, its indirect impact influences a school’s progress towards Adequate Yearly Progress. This quantitative study examines the correlation between student mobility and the school performance rating in an all-choice school district. State Department of Education data was used to determine school-based student mobility in the all-choice …


Rehabilitation Length Of Stay In Individuals With Spinal Cord Injury Paraplegia., Sahal Alzahrani Dec 2022

Rehabilitation Length Of Stay In Individuals With Spinal Cord Injury Paraplegia., Sahal Alzahrani

Electronic Theses and Dissertations

Background: Spinal Cord Injury (SCI) is associated with functional and physical limitations as well as psychological challenges. Rehabilitation care is crucial to SCI individuals’ overall health. It is recommended that individuals with SCI receive an intensive and early rehabilitation care to improve their health and avoid medical complications. Hospitals and rehabilitation facilities use length of stay (LOS) as a proxy to quantify rehabilitation care and a measure for quality of care. Objectives: This dissertation has three aims: 1) to identify factors associated with rehabilitation LOS in paraplegia populations, 2) to examine trends of inpatients rehabilitation LOS in SCI paraplegia between …


Foreign Policy In Media: An Examination Of The Captain America Films., Kat Hernandez Dec 2022

Foreign Policy In Media: An Examination Of The Captain America Films., Kat Hernandez

Electronic Theses and Dissertations

Popular culture and media are consumed daily by billions around the world, media which can contain meaningful and politically relevant material. The three Captain America films from the 2010s represent this phenomenon in the presentation of Captain America as a nationalist superhero with geopolitically relevant storylines. The direction and production of these films illustrate significant parallels to foreign policy choices of the United States. Through an interpretive analysis of the Captain America films: Captain America: The First Avenger, Captain America: The Winter Soldier, and Captain America: Civil War, this project seeks to analyze Captain America’s image and …


Age-Related Differences In The Relationship Between Activity Familiarity And Well-Being., S. Kelly Shryock Dec 2022

Age-Related Differences In The Relationship Between Activity Familiarity And Well-Being., S. Kelly Shryock

Electronic Theses and Dissertations

Background and Objectives: This study explored age-related differences in the relationship between activity novelty/familiarity and well-being, conceptualized within theories including Selection, Optimization, and Compensation (SOC), Self-Determination Theory (SDT), and Socioemotional Selectivity Theory (SST). For all ages, participation in activities has been shown to enhance well-being. Known mediators of this relationship include psychological, physical, and psychosocial benefits. It is less clear what types of experiences are optimal across the lifespan. Research Design and Methods: A online cross-sectional, correlational study (N= 200) was conducted. Measures included demographic data, ratings of three self-identified recent activities, three activity choices of familiar or …


Language Ideologies And Racialization Of Language: Multilingual Learners' Experiences In The First Year In A Community College., Yohimar Sivira Gonzalez Dec 2022

Language Ideologies And Racialization Of Language: Multilingual Learners' Experiences In The First Year In A Community College., Yohimar Sivira Gonzalez

Electronic Theses and Dissertations

Community colleges have become key sites for preparing diverse and immigrant students for the transition to the workforce and four-year institutions. Yet, despite the recent growths of Multilingual Learners in community colleges, few studies focus on how students experience the first year in college after completing their ESL programs and their relations with instructors and how instructors perceive and interact with students institutionally classified as English as a Second Language (ESL) students. I use theories of language ideologies and racialization of language to understand multilingual learners’ experiences in the first year of college and how interaction with instructors shaped those …


Self-Regulation In Young School-Aged Children With Williams Syndrome., Holley Arnold Dec 2022

Self-Regulation In Young School-Aged Children With Williams Syndrome., Holley Arnold

Electronic Theses and Dissertations

My dissertation included two manuscripts which broadly focused on the self-regulation abilities of young school-aged children with Williams syndrome (WS), a rare neurodevelopmental disorder. Children with WS often exhibit mild to moderate intellectual disability (Kozel et al., 2021), impairments in behavioral and emotional regulation (Greiner de Magalhães et al., 2022), low effortful control (Leyfer et al., 2012), and deficits in adaptive skills (Brawn & Porter, 2018). In the first manuscript, the performance of children with WS on a gift-wrap delay of gratification task was characterized. In the second manuscript, the concurrent effects of the ability to regulate emotions, the ability …


A Psychometric Analysis Of The Comprehensive School Survey (Css) Middle School Student Version., Stephen Leach Dec 2022

A Psychometric Analysis Of The Comprehensive School Survey (Css) Middle School Student Version., Stephen Leach

Electronic Theses and Dissertations

School climate is increasingly recognized by scholars and policymakers as a crucial factor associated with students’ educational experiences. Hence, practitioners endeavor to equitably measure and improve school climate to promote favorable student academic and behavior outcomes. Unfortunately, school climate research is fragmented, and a research-practice gap exists in best scale development and validity testing practices. The result is a proliferation of practitioner-developed school climate measures lacking solid theory-grounding and evidence to support intended score interpretations and uses. In response, Whitehouse et al. (2021) proposed a validity testing framework for practitioner-developed instruments aimed at supporting culturally responsive school climate measurement. Their …


Stigma Described By Attempt Survivors With Diverse Gender And Sexual Identities In Their Suicide Stories: A Hermeneutic Phenomenological Dissertation., Sara Williams Dec 2022

Stigma Described By Attempt Survivors With Diverse Gender And Sexual Identities In Their Suicide Stories: A Hermeneutic Phenomenological Dissertation., Sara Williams

Electronic Theses and Dissertations

Suicide is a profoundly impactful issue across societies. Gender and sexually diverse (GSD) populations exhibit rates of suicidal ideation and behavior far greater than those of cisgender heterosexual populations. Stigma impacts health outcomes among GSD populations through stress exposure and response processes. Compound stigma is experienced when individuals occupy positions in multiple stigmatized identity groups and can have multiplicative effects on adverse outcomes. Further, opportunities for positive social support and resilience building may be limited due to the narrow convergence of stigmatized identity groups. Stigma among GSD suicide attempt survivors (GSDAS) is an important phenomenon to explore in order to …


Mejorar La Raza: Measuring The Implicit Anti-Black Racial Bias Of Multiracial Individuals., Katalina Traxler Dec 2022

Mejorar La Raza: Measuring The Implicit Anti-Black Racial Bias Of Multiracial Individuals., Katalina Traxler

Electronic Theses and Dissertations

This dissertation sought to examine if there are implicit anti-Black racial bias differences across multiracial people who identify as Black/White compared to multiracial people who do not identify as Black/White, accounting for age, citizenship, and education level. It was also determined if age, citizenship status, and education level moderate the relationship between multiracial identity and implicit anti-Black racial bias. The theories guiding this dissertation were: Heider’s Balance Theory, Multiracial Identity Development, and White Identity Development. The data were collected from Project Implicit, a non-profit organization and international collaborative of researchers who are interested in implicit social cognition. The data analysis …


Increasing Self-Determination Skill Through Behavioral Skills Training For Individuals With Extensive Support Needs To Examine Reversible Contraceptive Choices., Jennifer Pollard Dec 2022

Increasing Self-Determination Skill Through Behavioral Skills Training For Individuals With Extensive Support Needs To Examine Reversible Contraceptive Choices., Jennifer Pollard

Electronic Theses and Dissertations

There is a long history of individuals with extensive support needs (ESN) being sterilized without their knowledge and consent. Students with ESN are defined as individuals who need continuous and widespread supports necessary for academic, communication, and/or daily living skills. These individuals typically have more than one diagnosis including a developmental disability (DD), intellectual disability (ID), and/or traumatic brain injury (Kurth et al., 2019; Taub et al., 2017). Part of the reason this is able to occur is due to a lack of education about sexual development and a lack of interventions to build skills related to self-determination or informed …


Diabetes Family-Inclusion Education In The Outpatient Clinic, Sheryl Lyn Wright Dec 2022

Diabetes Family-Inclusion Education In The Outpatient Clinic, Sheryl Lyn Wright

Electronic Theses and Dissertations

Patient education is critical for the regulation of Type II Diabetes. This study evaluated 39 adults ≥ 40 years old with T2D and a HgbA1c level of ≥ 7.0%, including 27 women and 12 men aged 40 to 74. The participants were divided into two separate groups. The first group (19) diagnosed with T2D had no formal disease management education but were given videos on diabetes education to watch alone. The second group (202) was given family-inclusion diabetes education through videos. The hypothesis was that individuals who watched educational videos with family would have a more significant HgbA1c decrease than …


Understanding The Role Of Faculty Advising In Graduate Allied Healthcare Profession Programs As Practitioners Transition To Professor, Lillie Marie Barnett Thomas Dec 2022

Understanding The Role Of Faculty Advising In Graduate Allied Healthcare Profession Programs As Practitioners Transition To Professor, Lillie Marie Barnett Thomas

Electronic Theses and Dissertations

Individuals in allied healthcare professions continue to see growth in all areas, including clinical practice and higher education. Leaders at the university level, alongside leadership within allied healthcare accreditation bodies for disciplines like athletic training, occupational therapy, physical therapy, and speech-language pathology, maintain the need to grow the professions through master’s and doctoral degree programs. With the growth, many working practitioners move from clinical practice to academia with little to no experience or understanding of higher education and all the responsibilities of the job. This quantitative research study used a purposive sampling of allied healthcare professionals across the United States …


How An Abusive Supervision Climate Impacts Business-To-Business (B2b) Sales Performance, And The Roles Of Leader–Members Interdependence And Team Psychological Safety, Matthew J. Daniel Nov 2022

How An Abusive Supervision Climate Impacts Business-To-Business (B2b) Sales Performance, And The Roles Of Leader–Members Interdependence And Team Psychological Safety, Matthew J. Daniel

Electronic Theses and Dissertations

Sales supervisors can tremendously influence the sales teams they manage, and their behaviors can influence a team’s engagement and sales performance. Because of the supervisor’s influential role, their behavior, positive or negative, can ripple throughout the organization. As a result, a supervisor who role models abusive behavior within their organization also promotes a climate of abuse and incivility that can contribute to a toxic workplace. Abusive supervision (AS) is a significant problem in many business-to-business (B2B) sales organizations that negatively impacts the financial welfare and subjective well-being of organizations and their employees. This quantitative correlational study aimed to examine how …


Managers' Resistance To Supervising Teleworking Employees, Jan R. Oldham Nov 2022

Managers' Resistance To Supervising Teleworking Employees, Jan R. Oldham

Electronic Theses and Dissertations

Telework allows employees to perform work tasks in any location using information communication technology. Though organizations and employees can benefit from teleworking arrangements in many ways, most managers implemented teleworking relatively slowly prior to the COVID-19 quarantine. Research suggests managers avoided supervising remotely based on a lack of trust for remote employee productivity, a lack of technology self-efficacy, and their perceptions of organizational support and politics. Pandemic COVID-19 quarantine conditions in March 2020 required most organizations to mandate teleworking for all employees whose work could be performed remotely and simultaneously mandated teleworking supervision for managers. This narrative inquiry aimed to …


The Acceptance Of Learning Management Systems By Higher Education Faculty In An Educational Landscape Influenced By A Global Pandemic, Stephen Mark Rektenwald Nov 2022

The Acceptance Of Learning Management Systems By Higher Education Faculty In An Educational Landscape Influenced By A Global Pandemic, Stephen Mark Rektenwald

Electronic Theses and Dissertations

This quantitative study investigated the perceptions of higher education faculty with respect to their behavioral intentions to use learning management systems and the perceived effect of COVID-19 on those intentions. An online survey was administered through private Facebook groups to faculty in higher education and listservs focused on technology in higher education. The sample size initially included 137 participants but participants were reduced to 121 due to incomplete responses on some surveys or not meeting the selection criteria for the research. The theoretical framework for this research was the intersection of the technology acceptance model and digital transformations. The data …


Do Time-Compressed General Education Courses Increase Course And Semester Retention Rates?, Michael Lee Dixon Nov 2022

Do Time-Compressed General Education Courses Increase Course And Semester Retention Rates?, Michael Lee Dixon

Electronic Theses and Dissertations

Access to higher education remains a fundamental principle of the community college mission. Community colleges provide a critical starting point for many traditional and nontraditional students who enter higher education. Yet, in recent years, community colleges have endured public criticism for low graduation rates and the extended time students take to graduate. Many community colleges adapted long-held practices by implementing student success initiatives, including offering time-compressed courses to address concerns. The purpose of this study was to examine the effects of time-compressed courses on course retention rates and fall-to-spring semester retention rates of students. Quantitative methods were used to compare …


The Correlation Between Transformational Leadership And Mental Health Clinician Burnout, Rebekah E. Shutter Nov 2022

The Correlation Between Transformational Leadership And Mental Health Clinician Burnout, Rebekah E. Shutter

Electronic Theses and Dissertations

Mental health clinicians working in a hospital setting are at a high risk of experiencing burnout due to the stressful demands of their caseloads, compassion fatigue, limited resources, and unsupportive leadership. While there is ample research regarding the cause and effect of burnout on clinicians there is a gap in the literature when it comes to the impact leadership has on mental heath clinician burnout. The purpose of this quantitative, correlational study is to determine if and to what extent there is a correlation between Transformational Leadership and mental health clinician burnout. Participants for this study consisted of 200 mental …


Persistence Rates Of First-Year College Students Who Attend An Extended Orientation Camp Program Compared To Those Who Do Not Attend, Kristy G. O'Keefe Nov 2022

Persistence Rates Of First-Year College Students Who Attend An Extended Orientation Camp Program Compared To Those Who Do Not Attend, Kristy G. O'Keefe

Electronic Theses and Dissertations

Student retention is a topic of concern among higher education institutions. The dissertation pronounces a comparative quantitative research study to examine participation in summer extended orientation programs as a predictor of fall-to-spring persistence for first-year college students. This research study was conducted through a conceptual replication of a decade-old study at a regional Texas institution. In this conceptual replication study, the researcher observed the enrollment impacts, such as persistence rates and grade point average, of first-year college students who attended a summer extended orientation program compared to those of students who did not. Conducting more specific research in the area …


Exploring The Lived Experiences Of African American Female College Presidents: The Path To Presidency In Higher Education, Breonna Collins Nov 2022

Exploring The Lived Experiences Of African American Female College Presidents: The Path To Presidency In Higher Education, Breonna Collins

Electronic Theses and Dissertations

According to the American College President Survey of 2017, 30% of college presidents across the country are female, and only 5% of that population is represented by women of color (Gagliardi et al., 2017). Diversity in leadership positions, more specifically in the higher education sector, is a critical need as higher education institutions continue to develop sustainability strategies in response to impending demographic changes (Virick & Greer, 2012). The purpose of this phenomenological qualitative research study was to describe the lived experiences, pathways, and successful strategies used during career trajectory by former or current African American female college presidents in …


The Glass Jaw. The Presence Of Incivility, Conflict, And Bullying In Disempowering Workplaces: A Study Of Middle-Level Managers In Heis, Maria Esther Caratini Prado Nov 2022

The Glass Jaw. The Presence Of Incivility, Conflict, And Bullying In Disempowering Workplaces: A Study Of Middle-Level Managers In Heis, Maria Esther Caratini Prado

Electronic Theses and Dissertations

Middle-level managers at HEIs experience stress-related conflicts that include incivility and bullying. There is a gap in the literature regarding middle-level managers’ contributions to improving interpersonal relationships in the workplace and the type of conflict-management training most suited to middle-level managers in HEIs when incivility, conflict, and bullying are present. This qualitative design study sought to understand conflict management from the perspective of HEI middle-level managers within the manager-to-subordinate relationship. The study examined the lived experiences of 10 HEI middle-level managers with coded data revealing four overall themes: structural challenges, sources of conflict, conflict training, and managing conflict. The results …


Improving Hypertension Self Management In African American Men, Elizabeth C. Felix Oct 2022

Improving Hypertension Self Management In African American Men, Elizabeth C. Felix

Electronic Theses and Dissertations

Hypertension is a cardiopulmonary condition linked to genetic, environmental, and social factors. Left untreated, it can lead to fatal conditions such as heart disease. In the United States, African Americans experience disproportionately high rates of hypertension, earlier onset of symptoms, greater severity, and higher related mortality rates. African Americans also statistically have more difficulty self-managing their hypertension than other demographics. The aim of this project was (a) to identify, define, and measure perceived barriers to self-management of hypertension among African American men and (b) to target these barriers and increase patient engagement through personalized intervention plans. The researcher recruited 24 …


Healing The Burn: Assuaging Burnout And Increasing Work Engagement In University Admissions Counselors, Michael K. Wright Oct 2022

Healing The Burn: Assuaging Burnout And Increasing Work Engagement In University Admissions Counselors, Michael K. Wright

Electronic Theses and Dissertations

Tuition-driven universities depend heavily on net tuition revenue to operate. However, the individuals responsible for delivering the type of enrollment that meets university goals, known as the university admissions counselors, tend to be underpaid, burnt out, and likely to depart their institutions before meaningful recruiting relationships can be formed. The implications of this issue lead to high costs of turnover and training of new staff, a recruiting territory in flux due to the turnstile nature of the profession and an office culture that lacks any genuine consistency. Many studies in the past have focused on the specific reasons that frontline …


Principal Decision-Making And Perception Of Fine Arts Programing In Curricular Design, Osvaldo Altamirano Sep 2022

Principal Decision-Making And Perception Of Fine Arts Programing In Curricular Design, Osvaldo Altamirano

Electronic Theses and Dissertations

This qualitative study included an exploration of the concept of perception affecting decision- making in curriculum design and the support of school administrators toward fine art programs in West Texas School Regions 18 and 19. Research shows that the fine arts provide students the social and creative skills to become productive citizens. However, research shows that in the current realm of urban and rural public school curricula, the fine arts exist at either a limited capacity or are nonexistent. This dissertation included an attempt to answer how a school leader's fine arts perception affects a principal's ability to support, build, …


Trust In Academia: How Chief Academic Officers Build And Maintain Faculty Trust, Marc A. Smithers Sep 2022

Trust In Academia: How Chief Academic Officers Build And Maintain Faculty Trust, Marc A. Smithers

Electronic Theses and Dissertations

As the role of academic leadership has grown more complex, particularly as leaders are increasingly tasked with leading educational innovation initiatives, building faculty trust has become an essential task for chief academic officers (CAOs). Due to the general lack of research into this role, though, little is known about how they understand and approach building faculty trust. The purpose of this qualitative, single, holistic case study was to understand how executive academic administrators at private colleges approach building and maintaining trust with their faculty in general and also through educational innovation and what specific challenges they have identified in these …


The Confidence Gap: How The Self-Esteem Of Middle School Females Affects Their Leadership Self-Efficacy, Amanda F. Bitner Sep 2022

The Confidence Gap: How The Self-Esteem Of Middle School Females Affects Their Leadership Self-Efficacy, Amanda F. Bitner

Electronic Theses and Dissertations

Though studies suggest social-emotional learning (SEL) programs have a positive impact on youth development, the focus, implementation, and consensus on SEL programs vary. These programs largely overlook adolescent self-esteem, which is at its lowest during the formative middle school years and twice as likely to be lower among females than males. This study attempted to understand whether SEL education impacts middle school females' self-esteem and leadership and whether their self-esteem and leadership self-efficacy correlate. Key research questions explored middle school females’ self-perception of their self-esteem and leadership self-efficacy levels. This quantitative descriptive study aimed to examine whether there was a …


A Qualitative Study Exploring The Lived Experiences Of Teachers Of Color In Predominately White K–12 Environments, Torine S. Champion Sep 2022

A Qualitative Study Exploring The Lived Experiences Of Teachers Of Color In Predominately White K–12 Environments, Torine S. Champion

Electronic Theses and Dissertations

The purpose of this qualitative study was to describe the lived experiences of teachers of color and identify commonalities within the lived experiences of teachers of color employed in predominately White K–12 schools. This study utilized interpretive phenomenological analysis as viewed through the White racial frame lens. There were 15 participants that were included in this research study. Participants were teachers of color with at least 5 years of teaching experience in predominately White K–12 environments. Data collection procedures included confidential virtual, semistructured interviews that included specific information the researcher wanted to explore. Six themes were revealed: (a) cultural advocacy, …


A Study Of The Perceptions Of School Administrators On Fostering Relational Trust With Teachers In Texas Urban Charter Schools, Meesha-Gay Jones Sep 2022

A Study Of The Perceptions Of School Administrators On Fostering Relational Trust With Teachers In Texas Urban Charter Schools, Meesha-Gay Jones

Electronic Theses and Dissertations

Accountability has placed immense pressure on principals leading K-12 public charter schools to increase standards for success. Overwhelmingly, principals accept the charge to produce promising results every day, despite the public scrutiny principals may ensue for not meeting the state’s standard of excellence. Principals are expected to drive high academic standards, initiate instructional vision, interact with parents, oversee policy mandates, address students’ needs, and foster relationships with teachers. The daily demands requiring principals’ attention stimulate stress and may cause principals to wrestle with prioritizing trusted relationships. The purpose of this qualitative descriptive study was to understand how principals foster relational …