Digital Commons Network^™

Computer Ratio And Student Achievement In Reading And Math In A North Carolina School District, Erica Preswood

Electronic Theses and Dissertations

This longitudinal research project explored the relationship between a 1:1 computing initiative and student achievement on the North Carolina End of Grade Reading Comprehension and Math tests in the study school district. The purpose of this research study was to determine if the implementation of a 1:1 computing initiative impacted student performance on standardized tests. This study used secondary, longitudinal data to follow a sample of the district’s 2012-2013 3rd grade students through the 2015-2016 school year. The study used student grade level proficiency on the North Carolina End of Grade Reading Comprehension and Math tests for both the district …

Prescription Drug Abuse And Provider-Patient Communication: A Qualitative Analysis Of The Perspectives Of Prescribers And Patients, Stephanie M. Mathis

Electronic Theses and Dissertations

Prescription drug abuse is a public health problem of epidemic proportions in the United States. Provider-patient communication underpins many initiatives aimed at preventing and reducing the public health burden of prescription drug abuse. The characteristics of and factors contributing to this interpersonal process, however, have not been fully explored.

The purpose of this research was to examine: 1) the overall problem of prescription drug abuse and provider-patient communication about prescription drug abuse from the patient perspective; and 2) provider-patient communication about prescription drug abuse from the prescriber perspective. In 2014-2015, semi-structured interviews were conducted with 20 patients from primary care …

Only The Earth Remains: Exploring The Machine In Selected Lyric Poetry Of Robinson Jeffers, Mark Hutton

Electronic Theses and Dissertations

In The Machine in the Garden: Technology and the Pastoral Idea in America, Leo Marx “evaluates the uses of the pastoral ideal in the interpretation of American experience” (Marx 4). While Marx explores ways that pastoralism has been impacted by factors such as industrialism, it is the purpose of this project to explore Marx’s assertion regarding the presence of the figurative and literal machine within the poetry of Robinson Jeffers.

Jeffers’ poetry is generally located within the landscapes of California. His lyric poetry has a distinct connection to the land and is driven by inhumanism, which works to shift …

An Exploration Of Dementia Friendly Communities From The Perspective Of Persons Living With Dementia, Catherine Hebert

Electronic Theses and Dissertations

The growing global prevalence of dementia coupled with a shift in public perception from a hopeless disease to the possibility of living well with dementia has led to the formation of dementia friendly communities (DFC). DFCs are a new phenomenon in the United States, with a gap in knowledge on input from people living with dementia (PLWD). This study investigated DFCs from the perspective of PLWD in Western North Carolina, with the following research questions:

1. How are interactions and relationships experienced by persons living with dementia in the community?
2. How is community engagement experienced by PLWD?
3. To what extent and …

A Qualitative Case Study Of Coteaching Relationships, Matthew Case

Electronic Theses and Dissertations

Co-teaching is defined as a general education teacher and special education teacher, who may or may not have the same area of expertise, jointly delivering instruction to a group of students with special needs in a special education classroom. The purpose of this qualitative case study was to examine the perceptions of general and special education teachers in regard to forming coteaching relationships in a school setting organized to serve special education students through coteaching models. Participants were purposefully sampled following the typical case sampling strategy and included two public schools. Of the two schools, there were five special education …

Access To Healthy Foods: A Descriptive Analysis Of Farmers’ Markets, Food Deserts & Usda Food Assistance Programs In Tennessee Census Tracts, Twanda D. Wadlington

Electronic Theses and Dissertations

Food deserts are a growing problem in the United States, and occur in areas of low-income where people have limited access to healthy foods. In response, the presence of farmers’ markets has grown exponentially, and improved healthy food access. Additionally, the USDA has strived to connect families to healthy foods through food assistance programs such as the Supplemental Nutrition Assistance Program (SNAP), the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC), and the Senior Farmers’ Market Nutrition Program (SFMNP). This study investigated the relationship between farmers’ markets, their acceptance of food assistance benefits, and their locations within Tennessee …

Native And Community College Transfer Students In Biological Sciences At A Four-Year Institution: A Comparative Study, Nathanial Weber

Electronic Theses and Dissertations

The purpose of this study was to investigate differences between native and community college transfer students and identify factors that predicted upper-level biology course grade-point average and final overall grade-point average at a four-year institution in biological sciences. The results of this study indicated four-year institution persistence was not significantly related to gender, high school grade-point average, or ACT composite score. Persistence was significantly related to transfer status; whether the student was a native or community college transfer student with native students persisting at a higher rate at the four-year institution than community college transfer students. Furthermore, ACT composite score, …

Online Learning In Biology: An Investigation Into Designing Online Learning Resources, William Ford

Electronic Theses and Dissertations

As technology continues to advance, many instructors are incorporating online activities into their courses. While online learning has several benefits, there is still debate on how instructors can best develop and utilize these resources in their classroom. This study is split into two smaller projects that both aim to provide further insights on how to develop online activities that target undergraduate biology students. The first project revealed that elaborative feedback in a phylogenetic activity was more useful for students who had some exposure to phylogenetics prior to completing the activity. The results of the second project revealed that the appearance …

Teacher Perceptions Of Using Positive Behavior Interventions And Supports As Behavioral Interventions In A Pre-K-5 Elementary School: A Phenomenological Study, Meghann Roberts-Clawson

Electronic Theses and Dissertations

Teachers’ Perceptions of Using Positive Behavior Interventions and Supports as Behavioral Interventions in a Pre-K-5 Elementary School: A Phenomenological Study by Meghann E. Roberts-Clawson This qualitative study addresses teacher perceptions of using positive behavior interventions and supports (PBIS) as positive behavioral interventions. This phenomenological study was conducted within a Pre-K-5 elementary school in northwestern North Carolina. In order to collect qualitative data, personal individualized interviews were conducted from a purposeful sample of teachers in the school who have experience implementing more intensive positive behavioral interventions. By analyzing data derived from the interviews and classroom and individualized documentation, the researcher was …

Design And Validation Of A Scale For Preschoolers: Measuring Nutrition Knowledge, Beliefs, And Behaviors, Michelle E. Johnson

Electronic Theses and Dissertations

The literature indicates a lack of validated scales to measure nutrition knowledge, attitudes and behaviors in preschool-aged children. Reliable and valid assessment tools are critical in the development of nutritional interventions for young children; careful design, including psychometric evaluation of reliability and validity, is the best approach to scale development. Best practice points to an efficient, yet comprehensive look at the constructs of knowledge, attitudes, and behaviors. This multi-phase study included 298 preschool children ages 2-6 years (151 girls, 147 boys; mean age 3.936). A 45-item scale was created, with 4 subscales to measure the nutrition knowledge, attitudes, and behaviors …

The Effects Of A Supermarket Tour On Improvement Of Nutrition Knowledge And Eating Behavior, Elizabeth Hall

Electronic Theses and Dissertations

The purpose of this study was to determine if participation in a supermarket tour improves nutrition knowledge and eating behavior in adult participants. Participants were recruited in communities surrounding Food City stores, a local supermarket. Prior to completing a standardized tour, participants completed a survey to assess nutrition knowledge and eating behavior. This survey was given to participants again three months later. A program evaluation was given one time at the end of the tour. Data analysis revealed no significant findings, other than the behavior-based question: “How many meals or snacks on most days included vegetables”. Vegetable consumption appeared to …

How The Collective Impact Model Can Help Hispanic Students In East Tennessee Excel In Higher Education, Edwin Soto

Electronic Theses and Dissertations

This research project focuses on helping Hispanic students in the East Tennessee region excel in higher education with existing resources from various organizations. Hispanic high school students were identified to complete a survey. Findings showed that these students are facing legal, financial and social challenges when thinking about higher education. Even though these students are facing these challenges, they still want to pursue higher education in order to make a positive impact in their communities. The collective impact idea is proposed as part of the solution for this social complex problem. Since it is impossible for an individual to solve …

Examining The Understanding Of Inquiry-Based Learning And Teaching Among Undergraduate Teachers And Students, Maren Hudson

Electronic Theses and Dissertations

One of the main aims of inquiry is to engage students as active, not passive, participants in science. The purpose of this study is to describe science educators’ and students’ views about inquiry-based instruction in order to better understand and improve implementation of evidence-based teaching strategies. Inquiry-based techniques have been shown to improve student understanding of scientific concepts, yet, there continue to be challenges in implementing these techniques. This research project utilizes Q Methodology, a research method that captures both common and disparate measures of subjectivity, to identify commonalities and defining viewpoints about inquiry-based teaching and learning. Three significantly different …

Thinking Before You Act: A Constructive Logic Approach To Crafting Performance-For- Development Narrative, Angela Duggins

Electronic Theses and Dissertations

The intent of this thesis was to test the feasibility of constructing performance-for-development narrative using a constructive logic approach. I created an equation which expressed the sum of non-human-elements as the sum of a narrative with each element serving as a variable. I used a review of persuasion literature to provide insight into the selection and manipulation of each variable. I provided my family as a hypothetical example and used my knowledge of their preferences and communication styles in conjunction with the literature and the equation to craft a narrative which might increase pro-school attitudes in other families like my …

Parental Perceptions Of Preschool-Age Children’S Literacy Development In A Rural Appalachian Community, Kimberly Austin

Electronic Theses and Dissertations

Early Childhood educators agree on the significant influence of a parent on a child’s literacy development. The environment a parent provides, in addition to the opportunities a child has in the early years, have a major influence on a child’s literacy development. This study sought to determine how parents in a low-income socioeconomic group perceived literacy development and how their preschool-age children performed on an emergent literacy assessment. The 64 study participants were recruited from a Head Start program in the central Appalachian Mountains. An overwhelming majority of participants were mother/child dyads, every participant spoke English as a primary language, …

Predicting And Promoting Health-Related Quality Of Life For Parents Of Children With Autism: A Mixed-Methods Approach, Laura Delustro

Electronic Theses and Dissertations

The present study used a mixed methodology approach to understand factors that predict and promote health related quality of life (HRQOL) for parents of youth with Autism Spectrum Disorders (ASD). The first component of the study used quantitative analyses to determine the extent to which study variables predict HRQOL for parents of youth with ASD (N = 365). Findings show that HRQOL is positively impacted by increased total annual household income, increased age of the child with ASD, male gender, and tangible support. HRQOL was negatively impacted by increased age of the parent, increased parental perceptions of burden, and …

Conceptualization And Measurement Of Spirituality: Towards The Development Of A Nontheistic Spirituality Measure For Use In Health-Related Fields, Valerie M. Hoots

Electronic Theses and Dissertations

Relationships between spirituality and health outcomes are well supported in research; however, measurement of spirituality often reflects a Judeo-Christian framework and is predominantly theocentric, neglecting the increasing religious pluralism and non-traditional expressions of spirituality in the United States. A new measure of spirituality was based on a conceptualization of nontheistic spirituality that is understood to be a relatively stable motivational process entailing a search for sacred connection, with “sacred” being defined by individual perceptions and not necessitating divine association. Item development for the current instrument included an initial pool of 65 items and two phases of revision and content validation. …

The Pulpit And The People: Mobilizing Evangelical Identity, Tim Moser

Electronic Theses and Dissertations

Using ten sermons from five prominent and politically active evangelical megachurch pastors taken from the 2016 presidential campaign season, this case study utilizes frame analysis to understand the political relevance of modern evangelical sermonizing. An inductive frame analysis allows the concept of a collective action frame to be observed as a process and for patterns to emerge from the source text. Within these sermons, ministers offer self-identifying evangelicals a vocabulary with which to understand and describe their own identity. In this context, the Bible is a powerful cultural symbol that represents an allegiance to traditions that are framed as the …

The Effect Of Periodized Strength Training And Periodized Concurrent Training On Running Performance, Nicholas Fiolo

Electronic Theses and Dissertations

The objective of this dissertation was to evaluate the changes in preparedness over the course of training for a marathon in two well-trained runners. The athletes completed periodized strength training or a periodized concurrent training. This dissertation consisted of two separate investigations:

Study 1 – The purpose of this study was to monitor changes in force production ability and running performance in one sub-elite marathon runner before, during, and after undertaking a short-term block periodized strength training program. The athlete ceased strength training during the off-seasons and resumed testing after 10. The athlete experienced likely true, meaningful changes in force …

Continuing Professional Education For Licensed Accountants In Tennessee, Brian J. Lucas

Electronic Theses and Dissertations

Accounting is a professional occupation that is continually evolving and requires a dedication to continuing education to meet the legal demands of new regulations and to maintain professional competency. Continuing Professional Education (CPE) is required by state boards for certified public accountants (CPA) to meet these requirements and to maintain professional competence. CPAs are responsible for complying with all applicable CPE requirements, rules, and regulations of state boards of accountancy, as well as those of other professional organizations.

The purpose of this study was to determine the opinions of CPAs about the current requirements for CPE and to determine their …

Effects Of The Motivaider And Self-Monitoring To Increase On-Task Behavior For Students With Attention Deficit Hyperactivity Disorder, Naif Almutairi

Electronic Theses and Dissertations

The following study compared the use of the MotivAider as a self-monitoring tactile device between an elementary age student with ADHD and his teacher to increase ontask behavior. The design of this study was an alternating treatments design, which helped to determine the more effective condition. The results of this study indicated that the use of the MotivAider by the student was more effective than the use of the device by the teacher.

Approachability Of Nursing Clinical Instructors: Psychometric Assessment Of A Scale Development, Angela Collier

Electronic Theses and Dissertations

Approachability of nursing clinical instructors is largely unknown and misunderstood, yet critical for millennial students which currently comprise 82% of nursing students (National League for Nursing, 2014). Nursing education consists of both a didactic and a clinical component. Clinical education is dynamic and allows the student an experiential learning opportunity. Therefore, clinical nursing educators are vitally important. Approachability has been identified in many studies as a leading characteristic of an effective instructor. Although the importance of approachability of the instructor is established, currently no scale exists to measure this concept. The purpose of this study was to examine the validity …

Role Of Cannabinoid Receptor Type 2 (Cb2) In Late Stage Atherosclerosis, Makenzie Fulmer

Electronic Theses and Dissertations

Atherosclerosis is a chronic inflammatory disorder of medium and large vessels. Immune signaling and dyslipidemia are two of several processes which influence lesion development in atherosclerosis. Cannabinoids, such as those found in marijuana, exert their effects through two cannabinoid receptors, CB1 and CB2. Recent studies using CB2 knockout mice and CB2-selective ligands have shed light on a protective role of CB2 in early stages of atherosclerosis. However, the role of CB2 in advanced stages of atherosclerosis remains unclear. To determine if CB2 plays a role in advanced atherosclerotic lesion composition and progression, we investigated the effects of systemic CB2 gene …

Nurse Perspectives On The Work Impacts Of Decentralized Nursing Unit Design, Susan Mcdevitt

Electronic Theses and Dissertations

This study investigated nurse perspectives on the work impacts of a decentralized inpatient unit model. The study involved two rural acute-care hospitals in rural Nebraska that moved from a centralized to a decentralized inpatient unit design. The researcher conducted focus group discussions with staff and nursing management at both facilities with a total of 28 participants. In addition, the participants completed a 12-item questionnaire using a five-point Likert scale for responding. Focus group discussion and questionnaire were designed to investigate the areas of quality of care, communication, documentation, stress and wellbeing, and transition. Data gathered revealed that on all survey …

A Comparison Of Mean Age Theory And Residence Time Distributions In Mixed Systems., Nolan Theaker

Electronic Theses and Dissertations

A comparison between mean age theory and conventional residence time distributions over a range of quantified mixing levels was conducted using computational fluid dynamics (CFD). The system was a stirred tubular reactor. The model was validated by comparing computationally derived RTD curves with experimentally obtained RTD curves, with quantified differences less than 3%. Mixing was quantified using the Tanks-in-Series model. Mixing levels were set by varying flow rate and impeller rpm. Mean age distributions at the outlet, where experimental RTD’s were measured, were very narrow for all levels of mixing studied. RTD’s showed expected characteristics; a wider distribution and long …

Winds Of Courage A Mallet Concerto For Solo Mallets And Wind Ensemble., Ross Elliott

Electronic Theses and Dissertations

Winds of Courage is a motivically-driven composition based on a repeating chordal pattern. Although being written out, the solo mallets parts sound somewhat improvisatory, which is a key element to the part. In a way, the concerto illustrates what it is like to have a crush on someone; where the first movement is getting up the courage to talk to them; the second movement, crying from failing to say what you need to say or not getting up the courage to talk to them, or getting rejected; and the final movement, when things work out in a positive manner, or …

Evaluating Ligand Assisted Activation Of Small Molecules Through Proton Reduction And Alcohol Oxidation., Rahul Jain

Electronic Theses and Dissertations

Hydrogen is a potential alternate to the carbon fuels to meet the future demands for energy in an eco-friendly manner. Hydrogen produced by the electrolysis of water is stored in fuel cells which on demand can be converted into electrical energy upon the reaction with oxygen. In the quest for economically viable electrocatalysts for hydrogen evolution, the work in this dissertation describes evaluation of nickel based catalysts coordinated to redox active ligands, dialkyl/diarylphosphine benzenethiol and bis(thiosemicarbazone) for their ability to generate hydrogen with external acids as a proton source. A nickel complex with the benzenethiol ligand framework follows a traditional …

A Framework For Clustering And Adaptive Topic Tracking On Evolving Text And Social Media Data Streams., Gopi Chand Nutakki

Electronic Theses and Dissertations

Recent advances and widespread usage of online web services and social media platforms, coupled with ubiquitous low cost devices, mobile technologies, and increasing capacity of lower cost storage, has led to a proliferation of Big data, ranging from, news, e-commerce clickstreams, and online business transactions to continuous event logs and social media expressions. These large amounts of online data, often referred to as data streams, because they get generated at extremely high throughputs or velocity, can make conventional and classical data analytics methodologies obsolete. For these reasons, the issues of management and analysis of data streams have been researched extensively …

Evaluating Work Place Wellness In Greater Louisville's Technology Organizations : A Case Study., Andrew L. Mccart

Electronic Theses and Dissertations

Employers in the Southern Indiana and Greater Louisville region are looking for strategies to help them become a healthier workplace. Many employers see the expense of paying for an unhealthy workforce and they are looking to limit these expenses. The purpose of the study is to determine the state of workplace wellness activities in organizations in Southern Indiana and Greater Louisville. Due to the poor health statuses of Indiana and Kentucky, 39th and 45th, respectively, this study is significant for a number of stakeholders in our area. The purpose of this case study was to understand the state of health …

Greater London In The 21st Century : Assessing Coastal Flooding Mitigation Preparedness And Regional Population Risk In The Face Of Projected Sea-Level Rise., Nathan K Wright

Electronic Theses and Dissertations

Recent projections of +6-9m sea-level rise (SLR) over the next several decades present many social challenges for coastal regions during the 21^st century. These projections were applied to Greater London, UK as areal interpolated historical census data was overlaid on a 50m DEM alongside a polyline projection of the Thames Barrier. Population was projected to milestones of 2041, 2071, and 2101 using a capped, aggregated growth rate for each polygon while SLR was simulated for 1m, 5m, and 9m scenarios. The Thames Barrier maintained integrity for 1m and 5m scenarios but was breached at 9m. Population continued to increase …