Digital Commons Network^™

Generalized Plot Matrices, Automatic Cognostics, And Efficient Data Exploration, Barret Schloerke

Open Access Dissertations

Statistical visualization of large-scale data has become an increasingly essential task in the era of big data. In particular, exploratory data analysis and visualization is the first step towards any in-depth statistical modeling and analysis. Being able to rapidly specify and generate visualizations regardless of data-scale is crucial. Trellis-cope handles data visualization at scale by attaching cognostics (univariate metrics) to each panel aiding in the organization of panels of interest. While Trelliscope provides a general framework for visualizing data at scale, there are several aspects that can be improved to help users generate displays more rapidly (such as cognostics, axis …

A Closer Look: How High School Principals' Perceptions About Teacher Mindset Impact Instructional Coaching, Heather T. Short

Open Access Dissertations

The purpose of this qualitative study is to examine how high school principals’ perceptions about the teacher mindset affects how principals provide teachers with coaching and feedback. The research was conducted using the theoretical framework of phenomenology. Data was derived from interviews with two high school principals who have extensive experience in teacher evaluations and coaching. These interviews were recorded, transcribed, and confirmed prior to the coding process and data analysis. The study found a link between principals’ perceptions of teacher mindset and the coaching that ensued. This study pointed to that when principals’ perception increases, coaching effectiveness can increase. …

Using Gifted Student Perceptions Of Motivational Techniques To Inform Teacher Reflection, Kristen K. Seward

Open Access Dissertations

This mixed methods research investigated the relationship between student and teacher perceptions of five motivational components of instruction—appeal, challenge, choice, meaningfulness, and academic self-efficacy—and how teachers’ knowledge of their students’ perceptions informed their reflection on the quality of instruction. The Student Perceptions of Classroom Quality (SPOCQ; Gentry & Owen, 2004) and Teacher Perceptions of Classroom Quality (T-POCQ; Seward, 2016) survey results of students with gifts and talents (n = 306 for a total of 518 administrations of the SPOCQ) and teachers (n = 23 for a total of 39 administrations of the T-POCQ) who participated in a summer academic enrichment …

The Political Economy Of Tobacco In The Seventeenth Century English Atlantic, Ruth Savidge Turpin

Open Access Dissertations

This thesis examines the political economy of tobacco in England and the Chesapeake in the seventeenth century, including production and labor, distribution and shipping, markets, taxes, and consumers. Because of James I’s struggles with Parliament, tobacco achieved a special tax status and thus a special relationship to the English Crown. That relationship persisted through the reign of Charles I, across the Interregnum, and into the Restoration. Tobacco was grown as a cash crop in both England and the Chesapeake. In England, production was exclusively by independent landowners hungry for a cash crop. English tobacco growing was outlawed in 1619, but …

Roles Of Time Perception And Expected Action Effects In Selecting Delayed Outcomes From Description And Experience, Aiping Xiong

Open Access Dissertations

In everyday life, many action outcomes and the information associated with them (e.g., the receiving time or probability) can be learned through description or experience. Experimental studies of choice behavior document distinct, and sometimes contradictory, deviations from maximization. For example, when people make decisions from described probabilities, they tend to overweight rare events. In contrast, when people make decisions from experienced outcomes, they tend to exhibit the opposite bias. People’s experience is always sequential and extended in time, whereas one-shot descriptions are not. Typically, the chance of something happening relies on individuals’ sampling from the past experience, indicating a probabilistic …

Using Multiple Ways To Investigate Cognitive Load Theory In The Context Of Physics Instruction, Tianlong Zu

Open Access Dissertations

Cognitive load theory (CLT) (Sweller 1988, 1998, 2010) provides us a guiding framework for designing instructional materials. CLT differentiates three subtypes of cognitive load: intrinsic, extraneous, and germane cognitive load. The three cognitive loads are theorized based on the number of simultaneously processed elements in working memory. Intrinsic cognitive load depends upon the number of interacting elements in the instructional material that are related to the learning objective. Extraneous cognitive load is the mental resources allocated to processing unnecessary information which does not contribute to learning as caused by non-optimal instructional procedure. It is determined by the number of interacting …

Formative Research On An Instructional Design Theory For Fostering Self-Efficacy Through Gamification, Stacey Zurek

Open Access Dissertations

The merits of gamification as a learner-centered pedagogy that positively influences learner engagement and motivation are widely established in the literature; yet, few studies have ventured beyond motivation to consider the impact gamification has on self-efficacy. Moreover, guidance for the effective design and development of gamified instruction is lacking. This study describes formative research conducted on the Gamification for Enhancing Learner Self-Efficacy (GELSE) instructional design theory, which was developed to guide the design of gamification aimed at fostering self-efficacy. The goal of formative research is to identify improvements for an instructional design theory based on a designed instance of the …

Revisiting The Rationality Assumption Of Disclosure Laws: An Empirical Analysis, Uri Benoliel, Jenny Buchan, Tony Gutentag

Hofstra Law Review

Disclosure laws are based on one central assumption: that disclosees are, by their very nature, rational actors. This article questions the validity of this theoretical assumption. The article empirically shows that franchisees, who are considered sophisticated disclosees, are unrealistically optimistic about disclosed risks. In this empirical study, franchisees (N = 205) completed an online research questionnaire, in which they compared their own chances of experiencing disclosed risks with the chances of their colleagues. It was found that franchisees were optimistically biased. Franchisees believed that the chances that their franchisor might opportunistically terminate their franchise are significantly lower than that of …

Siu Alumni, Siu Alumni Association

SIU Alumni Magazine

No abstract provided.

Development Of Evidence-Based Rapid Response Team Protocols For Treatment Of Deteriorating Adult Medical-Surgical Patients, Laura Pitts Darby

Doctor of Nursing Practice (DNP) Translational and Clinical Research Projects

Acute care hospitals in the United States and across the world are experiencing substantial increases in acutely ill patient populations requiring multifaceted medical treatments and care. This increase in number of seriously ill patients is resulting in crowded critical care units and more acutely ill patients on general medical-surgical units. Several decades ago, Rapid Response Systems were introduced to help reduce the risk of adverse outcomes in patients presenting signs and symptoms of clinical deterioration on medical-surgical units. In patients displaying symptoms of rapid clinical deterioration, members of the Rapid Response Team are often required to begin immediate intervention and …

The English Legacy Of The Second Amendment - History And Myth, Allen R. Kamp

Hofstra Law Review

According to the majority opinion of Justice Scalia in District of Columbia v. Heller, pre-Second Amendment adoption English history informs the Amendment’s meaning. The majority opinion discusses the historical background after analyzing the language of the Amendment: “Putting all of these textual elements together, we find that they guarantee the individual right to possess and carry weapons in case of confrontation. This meaning is strongly confirmed by the historical background of the Second Amendment. We look to this because it has always been widely understood that the Second Amendment, like the First and Fourth Amendments, codified a pre-existing right.”

My …

The Declining Presbyterian Church, Joshua A. Edwards

Religious Studies

In this thesis I will discuss how the Presbyterian Church has been declining in membership and in the number of people attending weekly services. Within this study, I use my own church, Niagara Presbyterian Church in Niagara Falls, NY as a case study to further prove what is happening within the Presbyterian Church. Though the trend of declining church attendance can be seen across most denominations, I will show how the Presbyterian Church specifically is struggling and show why it is unique in its situation along with other characteristics of the decline that have happened across the denominations. I close …

El Leñador, December 2017, El Leñador Staff

El Leñador Newspaper

El Leñador is an English and Spanish newspaper produced by Humboldt State University students. Our staff cover and provide news to Latinx and other diverse communities on campus and in Humboldt County. We are committed to providing relevant news and expanding the representations and stories told about people of color and other marginalized groups. Our work helps create more social, political and cultural diversity in local media.

El Leñador es un periodico en español y inglés producido por estudiantes de la Universidad Estatal de Humboldt. Nuestro personal cubre y provee noticias a la comunidad Latinx y otras comunidades diversas en …

Modifiable Factors Impeding Nurses’ Willingness To Report In A Disaster, Kate Hutchison

The Eleanor Mann School of Nursing Undergraduate Honors Theses

This research project investigates what modifiable factors impede nurses’ willingness to report to work during a disaster. The survey sample were nurses in the United States. Survey methodology was a snowball sampling initiated among nurses attending a PhD Program at the University of Texas at Tyler as well as the utilization of Facebook to recruit participants. The survey instrument determined likelihood of nurses reporting to work in various types of disasters and factors that may impede them from responding to such disasters. The online survey asked thirty-five “select all that apply” type questions and the results will be used to …

The Value Of Choice: An Exploratory Case Study On The Intrinsic Motivation Of Dance Students Within The Creative Process, Jenna M. Gonsalves

Master's Theses

This exploratory case study was designed to analyze the impact choice making has on the intrinsic motivation of middle school dance students including self determination theory’s basic needs of competence, relatedness, and autonomy. Data were collected using multiple sources including observation rubrics and semi-structured pre- and post- group interviews. Two groups of students ages 11-14 created dances for performance. One group participated in a collaborative approach to the creative process and had the opportunity to make choices. The other group participated in a teacher-led creative process and did not have the opportunity to make choices. A thematic content analysis of …

Dance For Special Needs Students: Building Confidence And Motor Skills, Jennifer Monique Dabalsa

Master's Theses

Participating in a dance class is influential in the development of young people’s creative, imaginative, individual, and communicative skills. The use of dance within a classroom increases physical fitness, enriches motor skills, coordination, and enhances social skills. Dance also increases muscular endurance, builds balance, as well as encourages teamwork and group skills. Most, if not all individuals crave to be socially accepted on some level. Many individuals with special needs are limited in verbal communication, or they are completely non-verbal. Connecting to individuals with these types of limitations proves to be challenging in comparison with a typical abled bodied individual. …

Correlations Between Religion And Book Sales In The Mississippi Gulf Coast Region, Ashley C. Yount

Honors Theses

This thesis will involve how local religious populations might affect the sales of books/book genres on the Mississippi Gulf Coast. This paper will endeavor to answer this question: how would local religions affect book sales in the Mississippi Gulf Coast region? Firstly, it will explain the history behind religious literary censorship, as well as listing secular and religious institutions that protest or ban books. Secondly, it will define and categorize literature into genres, mainly fiction and nonfiction, with subgenres including fantasy and spiritual. Similarly, it will record what characteristics such as gender/sexuality, presence of intimate/sexual scenes, violence, supernatural phenomena/creatures, inappropriate …

Trading Off Sound Pressure Level And Average Power Production For Wind Farm Layout Optimization, Eric Tingey, Andrew Ning

Faculty Publications

This research explores the trade-offs between a wind farm’s average power production and noise impact on nearby observers. Two specific wind farm designs were studied and optimized using the FLORIS wake model and an acoustic model based on semi-empirical turbine noise calculations. It was found in the two wind farms that the average power production could be increased, up to 8.01% in one and 3.63% in the other, ignoring sound level considerations. Including a noise restriction in the optimization had a minimal impact on the optimal average power production within about a five-decibel range. Past this range, sound limitations decreased …

Autism And Research Using Magnetic Resonance Imaging, Norah L. Johnson, Nicole M.G. Salowitz, Michael Van Abel, Bridget Dolan, Amy V. Van Hecke, Sheikh Iqbal Ahamed

College of Nursing Faculty Research and Publications

This qualitative study explored the experience of participating in a research study using magnetic resonance imaging (MRI) for children with autism spectrum disorder (ASD), typically developing (TYP) children, and their parent. It also assessed the feasibility, efficacy, and acceptability of the Going to MRI for a Research Study© iPad application (app), developed by the primary author, available for use for MRI preparation. The app provides a description of the steps of the MRI procedure, from the child’s perspective, outlining expected behaviors and responses. Ten English-speaking parent/child dyads (n = 20) participated in an audiotaped question guide-facilitated telephone interview about …

Identities And Persistence Of Family Farm Operators, Parker T. Arnold

Electronic Theses and Dissertations

This study focuses on the identities of family farm operators and the challenges to maintaining viable farm operations in today’s agricultural economy. Employing a grounded qualitative approach, the author conducted 18 in-depth interviews with principal farm operators from Iowa and Tennessee. Using the insights of farmers from geographically different agricultural regions, this study notes how preserving family histories, socialization processes, and farming as a moral career inform operators’ understandings of themselves and the work they do. The analysis also focuses on how family farm operators contend with a globalized agricultural economy and the moral and ethical concerns of managing a …

Graph Analytics Methods In Feature Engineering, Theophilus Siameh

Electronic Theses and Dissertations

High-dimensional data sets can be difficult to visualize and analyze, while data in low-dimensional space tend to be more accessible. In order to aid visualization of the underlying structure of a dataset, the dimension of the dataset is reduced. The simplest approach to accomplish this task of dimensionality reduction is by a random projection of the data. Even though this approach allows some degree of visualization of the underlying structure, it is possible to lose more interesting underlying structure within the data. In order to address this concern, various supervised and unsupervised linear dimensionality reduction algorithms have been designed, such …

Language Proficiency Attainment And Mobility Among Ell Students, Elizabeth Ayers Neill

Electronic Theses and Dissertations

The impact student mobility has on academic achievement has been researched in the United States since the early 20^th century (Goebel, 1978). Mobility for students is a risk factor often compounded by poverty, ELL students are at a higher risk of lower achievement. Educators face challenges in tracking records, monitoring, remediating, gap closing, and assisting students in transition periods. The data collected in this quantitative study was analyzed to determine the impact mobility has on English language learners and their attainment of a second language. This quantitative study examined the relationship between non-mobile and highly mobile ELL students in …

Discharge Readiness For Families With A Premature Infant Living In Appalachia, Kathy Zimmerman

Electronic Theses and Dissertations

With increased advances in technology, the overall survival rates in the Neonatal Intensive Care Unit (NICU) for premature infants at lower gestational ages, has also increased. Although premature infants survive at lower gestational ages, they are often discharged to home with unresolved medical issues. While the birth of a new baby for parents is a joyous occasion, they often have difficulty coping and transitioning into a parental role. Premature infants also have ongoing complications such as difficulty with feeding, developmental delays in growth, and long-term eye and respiratory complications. As a result of chronic health sequelae, premature infants require extensive …

Preschool Enrollment And Elementary School Achievement In An East Tennessee School District, Derek Voiles

Electronic Theses and Dissertations

The purpose of this study was to determine if a significant difference in achievement scores exists among students based on whether or not they attended preschool as measured by standardized achievement reading-language arts and math scores on the Tennessee Comprehensive Achievement Program assessment for fourth grade students in a single East Tennessee school district. The variables of grade level and preschool attendance were considered. The population consisted of fourth grade students during the 2014-2015 school year. Data were gathered from the Tennessee Comprehensive Assessment Program achievement test scores obtained from the 2014-2015 school year and from the school district’s preschool …

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 …

Young Adult Literature And Empathy In Appalachian Adolescents, Kelsey R. Kiser

Electronic Theses and Dissertations

Based on recent research concluding that fiction can increase empathy, this project examines how multicultural young adult literature may encourage empathy in Appalachian adolescents. Empathy encourages prosocial behaviors, but evidence suggests that young adults’ ability to empathize has declined in recent decades. In addition, Appalachia in particular is still a relatively homogenous region as it is majority white, protestant Christian, and heteronormative. Because of this, young adults in Appalachia may encounter few diverse perspectives in real life; multicultural young adult literature can provide diverse perspectives with which teenagers can empathize in a region where they might not have similar opportunities …

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 …

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, …

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 …