Digital Commons Network^™

The Effect Of Increased Physical Activity On Academic Performance, Lauren Michelle Willis

Theses and Dissertations--Education Sciences

Increased levels of obesity, particularly among American youth, have consistently been cause for concern over the last few decades. Additionally, the amount of time youth spend being active throughout the day has consistently decreased. Physical activity levels among school-aged children in America are effected by any number of reasons, but this study points to the possibility of time spent being physically active during the school day having the greatest effect on a student’s overall level of physical activity. Increased pressures from different entities on local schools to improve student performance on standardized test scores have contributed to a decline in …

The Influence Of Patient-Provider Interaction, Self-Concept, And The Socio-Physical Environment On Pelvic Exam Seeking Behavior, Anxiety, And The Health Care Experience, Julie Lasslo

Theses and Dissertations--Education Sciences

Regular gynecological screenings are critical for women in promotion of health and preventing diseases like cervical cancer. Despite the importance of such examinations, many women fail to adhere to recommended screening protocols. As a result, women experience an increased disease risk. The current study examined the relationship between patient-provider communication quality, skill, and empathy on pelvic exam seeking behavior and exam-related anxiety and satisfaction. Additionally, negative self-concept, perceived poor genital self-image, and various elements of the socio-physical clinic environment were explored to better understand their impact on a women’s care seeking behavior.

A total of 350 women 19 through 80 …

Navigating The Career Pipeline: Experiences Of Female Community College Presidents, Andrea Allen Deal

Theses and Dissertations--Education Sciences

Despite holding a majority of lower and middle management positions in public two-year institutions, women still hold only one-third of current community college presidencies. This study explored the gendered phenomenon of navigating the career pipeline in higher education to reach the office of community college president. The purpose of the study was to examine the educational backgrounds and career paths of recently-appointed female community college presidents, as well as the barriers and sources of support they encountered while navigating the career pipeline.

A phenomenological approach was utilized for this qualitative study. Data was primarily collected using semi-structured interviews. Additional sources …

A Leadership Perspective On Family Engagement: Qualitative Content Analysis Of Secondary Data, Stephanie Anderson

Theses and Dissertations--Education Sciences

The purpose of the study was to explore the leadership actions and activities that contributed to the implementation of a schoolwide family engagement initiative in a school. A qualitative content analysis of secondary data design was used to investigate the intentional actions and activities of a school leadership team during the implementation of a family engagement initiative within an elementary school. The Coherence Framework (Fullan & Quinn, 2016) provided a lens for which to investigate schoolwide change across drivers and sub-drivers.

The findings of this study describe intentional leadership actions and activities when communicating with families, conducting formal assessments, and …

Online Language Acquisition And Leadership In Higher Education-Governed Intensive English Programs: A Rasch-Based Diffusion Of Innovation Study, James Brandon Decker

Theses and Dissertations--Education Sciences

Research has indicated accredited, U.S. higher education-governed intensive English programs (IEPs) often struggle financially due to a scarcity of resources (namely students) because of political and global economic factors and increased competition (ICEF Monitor, 2017; IIE, 2017; Ladika, 2018; Soppelsa, 2015). However, few IEPs advertise online language acquisition (OLA) courses despite the increase in online study methods at the higher education institutes governing the programs and its use by competitors. The purpose of this study was to determine the status and extent of OLA diffusion in U.S. IEPs, how IEP directors and faculty perceived OLA, and whether they perceived themselves …

Walking With A Robotic Exoskeleton Does Not Mimic Natural Gait: A Within-Subjects Study, Chad Swank, Sharon Wang-Price, Fan Gao, Sattam Almutairi

Kinesiology and Health Promotion Faculty Publications

Background: Robotic exoskeleton devices enable individuals with lower extremity weakness to stand up and walk over ground with full weight-bearing and reciprocal gait. Limited information is available on how a robotic exoskeleton affects gait characteristics.

Objective: The purpose of this study was to examine whether wearing a robotic exoskeleton affects temporospatial parameters, kinematics, and muscle activity during gait.

Methods: The study was completed by 15 healthy adults (mean age 26.2 [SD 8.3] years; 6 males, 9 females). Each participant performed walking under 2 conditions: with and without wearing a robotic exoskeleton (EKSO). A 10-camera motion analysis system synchronized with 6 …

Exploring Influences And Using Intentionality To Develop Work-Based Learning Opportunities: A Faculty Perspective, Lauren Mccrary

Theses and Dissertations--Educational Policy Studies and Evaluation

Understanding the practical implications related to experiential learning is complex. It is important to first view experiential learning as an umbrella term under which work-based learning (WBL) is housed. To further particularize, there are different avenues for students to pursue work-based learning opportunities (WBLOs), with internships and cooperative education being two. Although these are not new learning environments, understanding and clearly defining them (to both internal and external bodies) is increasingly necessary. In Kentucky, WBLOs are part of the political discourse on postsecondary education. The Council on Postsecondary Education (CPE) and local economic development agencies have incorporated strengthening and growing …

Endowments Of Higher Education Institutions And Individual Income Tax Policy: Wealth Erosion From A Loss In Charitable Contributions, Jennifer W. Siebenthaler

Theses and Dissertations--Educational Policy Studies and Evaluation

The most significant tax overhaul bill in over thirty years was enacted in 2017 and expected to have wide-ranging effects. The Tax Cuts and Jobs Act includes numerous policies that directly and indirectly impact the higher education sector and the effect to endowments was not addressed in the public debate leading up to enactment. Unlike expendable gifts, a reduction in endowment contributions has a cumulative effect because a gift to an endowment can benefit all subsequent years. Each year following a contribution, investment income earned on the original gift is available for spending and benefits escalate over time in amount, …

Soft Skills: Old & New, Kevin Wayne Beardmore

Theses and Dissertations--Educational Policy Studies and Evaluation

The problem of a prepared workforce is perennial. Part of the challenge is one of supply and demand, as education systems attempt to produce graduates with the technical competencies required for the current jobs available. In the new service- and knowledge-based economy, however, soft skills are cited as a greater need by today’s employers. Increasingly sought across all industry sectors, these skills allow employees to work independently and interdependently, respond rapidly to customer needs, and adjust to changing market conditions. As a result, institutions of higher education are being called upon to infuse soft skills into their curricula. In this …

At The Heart Of Policies And Programs: Community College Faculty Members And Peer Mentors As Human Levers Of Retention, Kimberly Russell

Theses and Dissertations--Educational Policy Studies and Evaluation

Student attrition prior to the completion of a credential is an issue that has increasingly demanded the attention of stakeholders in higher education, particularly in the community college sector, in which less than half of all students complete a credential after six years. The costs of student attrition are high and widespread, ranging from the financial costs for institutions and federal and state governments to the personal and monetary costs paid by those students whose personal and professional goals are not achieved. With the ever-increasing focus on accountability for institutions of higher education and the growing movement toward performance-based funding, …

Exploring The Impact Of Work-Based Learning Opportunities From The Student Perspective: The Development Of Career Pathways, Workforce Expectations, And The Transmission Of Cultural Capital, Robert Boone

Theses and Dissertations--Educational Policy Studies and Evaluation

Understanding the practical implications of work-based learning opportunities (WBLOs) is complex. Although WBLOs are not new learning environments, understanding and clearly defining them is increasingly necessary. In Kentucky, WBLOs are part of the political discourse in post-secondary education. The Council on Postsecondary Education (CPE) and local/regional economic and workforce development agencies have incorporated strengthening and growing WBLOs into their strategic plans.

By interviewing students that have completed WBLOs at three colleges in the Kentucky Community and Technical College System (KCTCS), this study intended to explore student perspectives of WBLOs by asking the following research questions: 1) What role do WBLOs …

Believing In Achieving: Examining African American Women’S Doctoral Attainment, Reshanta Camea Hazelbaker

Theses and Dissertations--Educational, School, and Counseling Psychology

This research explored the intersectionality of race, class, and gender within the sources of self-efficacy (Bandura, 1997) underlying the socialization messages influencing African American women’s doctoral attainment beliefs. Twenty African American female/woman doctoral achievers completed an online survey, consisting of open-ended and multiple-choice response items, designed to identify and explore the sources of self-efficacy influencing African American women’s doctoral attainment beliefs. Eleven participants participated in focus interviews to expand upon and clarify initial survey responses.

Thematic analysis (Braun & Clarke, 2006) and tenets of critical race theory (Ladson-Billings & Tate, 1995; McCoy & Rodricks, 2015) were used to analyze the …

The Stakeholder Gap Lens: Teacher And Parental Perceptions Of The Achievement Gap In Kentucky's Public Schools, Heather Renee Brown Chapman

Theses and Dissertations--Science, Technology, Engineering, and Mathematics (STEM) Education

The research around the achievement gap is extensive. However, regardless that the term “achievement gap” is so widely used in academia today, there is often confusion surrounding what the achievement gap is. This study seeks to answer three research questions: (1) To what extent does an achievement gap exist among different subgroups of students in Kentucky’s K-12 public schools? (2) How do the perceptions of parents and teachers interact with decision-making? (3) How do the ideas of parents and teachers regarding closing the achievement gap compare?

This research examines perceptions of the existence of an achievement gap in Kentucky’s public …

A Quasi-Experimental Study Of Middle Level Student Engineering Understanding Pre-And Post-Treatment, Emily Driessen

Theses and Dissertations--Science, Technology, Engineering, and Mathematics (STEM) Education

This qualitative quasi-experimental study analyzed middle-level students’ understanding of engineering before and after instruction. Students from four teachers were examined. Before and after instruction, all students completed the Draw an Engineer Test (DAET) and the Views of Nature of Engineering (VNOE) survey. Additionally, sixteen students (eight girls and eight boys) from each group (Treatment and Comparison) were interviewed before and after instruction. Findings revealed that after instruction (1) many students viewed engineers as makers/builders/workers (just as they did pre-instruction), however, the percentage of students who listed engineers as inventors, designers, and creators increased; (2) fewer students from both groups noted …

The Influence Of Access To Informal Stem Learning Experiences On Middle School Students’ Self-Efficacy And Interest In Stem, Soledad G. Yao

Theses and Dissertations--Science, Technology, Engineering, and Mathematics (STEM) Education

Informal learning experiences have become increasingly effective in enhancing self-efficacy and interest in the fields of science, technology, engineering, and mathematics (STEM).This study investigated the impact of access to informal STEM learning experiences on student self-efficacy and interest in STEM before and after participating in the 2018 See Blue See STEM Summer Experience. Pre-survey results indicated that middle school students who had previous access to informal STEM learning experiences are 3.21 times as likely to demonstrate high self-efficacy in STEM as those who had no previous access. After engaging in the 2018 summer experience, post-survey results showed a statistically significant …

Improving Undergraduate Statistics Education: Educational Lessons From Two Pedagogical Experiments, Anushka Karkelanova

Theses and Dissertations--Curriculum and Instruction

The ultimate goal of statistics education is to create a statistically literate society in which people can appropriately use statistical thinking. Although the need to improve the teaching of introductory statistics courses is not a new one, with increased demand on these courses, there has been constant effort to seek out better ways of teaching these courses. The University of Kentucky (UK) began a reform of its general education program in November 2005. Thinking and reasoning are the central themes of this well-designed general education curriculum.

The main goal of this dissertation is to fill in some gaps in the …

Leadership Development In Physical Therapy: Moving Toward A Community Of Transformative Practitioners, Kerry Cronin Mallini

Theses and Dissertations--Educational Leadership Studies

Physical therapy as an emerging profession is committed to establishing its identity and solidifying its role as a leader in health care. With expertise in human movement, wellness, and disease prevention, physical therapists possess invaluable knowledge and skill to influence public health and enhance patient recovery without increasing cost. Physical therapists have the opportunity to transform the delivery of public health services to meet current and future needs. A major challenge, however, is a dearth of leadership development in preparation programs. Because most physical therapists have not received formal education or explicit training in leadership, a problem of practice exists. …

Principal Behaviors That Foster Collective Efficacy Among Teachers In Rural Secondary Schools In Kentucky, Tanya Jo Jury

Theses and Dissertations--Educational Leadership Studies

The purpose of this study was to examine principal behaviors, identified by teachers and principals, which foster collective efficacy among teachers. As instructional leaders of a school, principals are expected to lead their schools. Behaviors exhibited by the principal can either help or hinder the success of the school and teachers and students in that school. This study will assist principals, aspiring principals, and instructors of principal preparation programs in knowing what behaviors are necessary to foster collective efficacy in their schools, leading to greater success for that school.

Collective efficacy is a shared belief that by working together, “we …

The Content Of Coercion, Michael M. Oswalt

Faculty Articles, Papers, and Other Scholarship

This Article is about a new approach to one of the law's most basic questions: what is coercion? Under its traditional framing, coercion is about transactions. One person makes an offer to another person, who, under the circumstances, has no realistic option but to say "yes." But that conception has not helped courts articulate a way to test when pressures cross the line from lawful persuasion to illegal compulsion. Without a metric, critics charge that coercion analyses are inevitably normative. This Article challenges that inevitability. Using the workplace as a case study, it argues that it is possible to weigh …

Decaying Organic Matter Did Not Remove Sublethal Effect Of Imidacloprid On Mating In Spalangia Endius (Hymenoptera: Pteromalidae), A Parasitoid Of Filth Flies, A. N. Kremer, Bethia H. King

Faculty Articles, Papers, and Other Scholarship

Both the parasitoid wasp Spalangia endius Walker and the insecticide imidacloprid are used to control house flies. A recent study found that negative sublethal effects of imidacloprid on killing flies and on offspring production by this parasitoid wasp are eliminated when females have the opportunity to crawl through decaying matter. An enzyme-linked immunosorbent assay showed that the presence of decaying matter reduces the amount of pesticide on their bodies. This study examined whether this was also true for sublethal effects on mating. S. endius were exposed to a realistic concentration of imidacloprid that induces very low mortality. Then, individual parasitoids …

Alt-Bargaining, Michael M. Oswalt

Faculty Articles, Papers, and Other Scholarship

Reflections on the modern labor movement tend to take a bad-news/good-news approach to the future: yes, unions are down, but a new trend suggests they are far from out. The framing is optimistic, but also right. What’s “new” has often involved innovations in unionizing, and over the past three decades organized labor has gotten creative, taken risks, and every once in a while—for the first time in a while—started winning. The new wave campaigns were variously “comprehensive,” legally canny, sometimes global, and usually movement-esque in their approach to traditionally underrepresented constituencies and sectors. Less discussed is that the trends developed …

Prophylactic Merger Policy, Herbert Hovenkamp

UC Law Journal

No abstract provided.

Ethical Issues In Robo-Lawyering: The Need For Guidance On Developing And Using Artificial Intelligence In The Practice Of Law, Drew Simshaw

UC Law Journal

As in many other industries, artificial intelligence (“AI”) is poised to drastically transform the legal services landscape. “Bots,” automated expert systems, and predictive analytics are already changing the way consumers seek, and lawyers provide, legal services. Among other impacts, AI has the potential to increase access to justice in the self-help, individual, and corporate law firm markets by lowering costs and expanding services to untapped markets. A prominent question in early literature on AI in law is whether these services constitute the unauthorized practice of law. Threshold questions of whether and by whom such services should be regulated are important, …

Locating Affordable Housing: The Legal System’S Misallocation Of Subsidized Housing Incentives, Brandon M. Weiss

UC Law Journal

The primary goal of subsidized housing policy in the United States is to increase access to affordable housing for low-income households. Yet data show that states disproportionately award low-income housing tax credits to finance the development of projects in neighborhoods where there is already a relatively high number of housing units available at similar rent levels. Through a fifty-state study of state housing agency allocation rules, this Article evaluates the legal apparatus that facilitates this “misallocation problem.” I find that approximately seventyfive percent of states fail to make the provision of below-market rents a threshold requirement of receiving an award …

Limited Sequence Diversity Within A Population Supports Prebiotic Rna Reproduction, Ryo Mizuuchi, Niles Lehman

Chemistry Faculty Publications and Presentations

The origins of life require the emergence of informational polymers capable of reproduction. In the RNA world on the primordial Earth, reproducible RNA molecules would have arisen from a mixture of compositionally biased, poorly available, short RNA sequences in prebiotic environments. However, it remains unclear what level of sequence diversity within a small subset of population is required to initiate RNA reproduction by prebiotic mechanisms. Here, using a simulation for template-directed recombination and ligation, we explore the effect of sequence diversity in a given population for the onset of RNA reproduction. We show that RNA reproduction is improbable in low …

Aerosol Gas-Phase Components From Cannabis E‑Cigarettes And Dabbing: Mechanistic Insight And Quantitative Risk Analysis, Jiries Meehan-Atrash, Wentai Luo, Kevin J. Mcwhirter, Robert M. Strongin

Chemistry Faculty Publications and Presentations

Consumption of cannabis by nontraditional methods has surged since the advent of legalization in North America and worldwide. Inhaling cannabis extracts using vaporizers and via dabbing has risen in popularity, while concerns over product safety have not hindered their proliferation. The work herein is the first step toward assessing the safety of vaporizing and dabbing concentrated cannabis extracts as a function of gas-phase reaction products. The gas-phase thermal degradants of Δ9- tetrahydrocannabinol (THC) have not been previously investigated. It was found that users may be exposed to concerning degradants such as methacrolein, benzene, and methyl vinyl ketone when using cartridge …

Spatial Fingerprinting Of Biogenic And Anthropogenic Volatile Organic Compounds In An Arid Unsaturated Zone, Christopher T. Green, Wentai Luo, Christopher H. Conaway, Karl B. Haase, Ronald J. Baker

Chemistry Faculty Publications and Presentations

Subsurface volatile organic compounds (VOCs) can pose risks to human and environmental health and mediate biological processes. Volatile organic compounds have both anthropogenic and biogenic origins, but the relative importance of these sources has not been explored in subsurface environments. This study synthesized 17 yr of VOC data from the Amargosa Desert Research Site in Nevada with the goal of improving understanding of spatial and temporal variations that distinguish sources of VOCs from a landfill and from ambient sources including biogenic VOCs (bVOCs). Gas samples were collected from 1999 to 2016 from an array of shallow sample points (0.5- and …

The Tides They Are A-Changin’: A Comprehensive Review Of Past And Future Nonastronomical Changes In Tides, Their Driving Mechanisms And Future Implications, Ivan D. Haigh, Mark D. Pickering, J.A. Mattias Green, Brian K. Arbic, Arne Arns, Soenke Dangendorf, David Hill, David A. Jay, Multiple Additional Authors

Civil and Environmental Engineering Faculty Publications and Presentations

Scientists and engineers have observed for some time that tidal amplitudes at many locations are shifting considerably due to non-astronomical factors. Here we review comprehensively these important changes in tidal properties, many of which remain poorly understood. Over long geological time-scales, tectonic processes drive variations in basin size, depth, and shape, and hence the resonant properties of ocean basins. On shorter geological time-scales, changes in oceanic tidal properties are dominated by variations in water depth. A growing number of studies have identified widespread, sometimes regionally-coherent, positive and negative trends in tidal constituents and levels during the 19th, 20th and early …

Methods For Monitoring Matrix-Induced Autophagy., Carolyn Chen, Aastha Kapoor, Renato V. Iozzo

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

A growing body of research demonstrates modulation of autophagy by a variety of matrix constituents, including decorin, endorepellin, and endostatin. These matrix proteins are both pro-autophagic and anti-angiogenic. Here, we detail a series of methods to monitor matrix-induced autophagy and its concurrent effects on angiogenesis. We first discuss cloning and purifying proteoglycan fragment and core proteins in the laboratory and review relevant techniques spanning from cell culture to treatment with these purified proteoglycans in vitro and ex vivo. Further, we cover protocols in monitoring autophagic progression via morphological and microscopic characterization, biochemical western blot analysis, and signaling pathway investigation. Downstream …

Study Of The Correlation Between Emotional Intelligence (Ei) And Project Success In Nonprofits, Celene M. Kalivoda

Doctoral Dissertations and Projects

Project managers use both hard and soft skills to manage projects and people. When a project manager lacks the necessary competencies, there is a risk of project failure. The purpose of projects in nonprofit organizations is to increase the efficiencies of the organization or gain additional funding through fundraising, friendraising, and image enhancement efforts. The soft skill of emotional intelligence is linked to enhanced leadership in project management. This quantitative correlation study examined the relationship between the project managers’ emotional intelligence and their nonprofit project success. The analysis determined there is not a significant correlation between project managers’ emotional intelligence …