Digital Commons Network^™

Virtual Humans And Photorealism: The Effect Of Photorealism Of Interactive Virtual Humans In Clinical Virtual Environment On Affective Responses, Himanshu Chaturvedi

All Theses

The ability of realistic vs stylized representations of virtual characters to elicit emotions in users has been an open question for researchers and artists alike. We designed and performed a between subjects experiment using a medical virtual reality simulation to study the differences in the emotions aroused in participants while interacting with realistic and stylized virtual characters. The experiment included three conditions each of which presented a different representation of the virtual character namely; photo-realistic, non-photorealistic cartoon-shaded and non-photorealistic charcoal-sketch. The simulation used for the experiment, called the Rapid Response Training System was developed to train nurses to identify symptoms …

Eye Tracking Recycle Labels On Packaging: Are Attitudes And Behaviors A Predictor Of Viewing Them?, Valerie Smith

All Theses

In the United States, the use of the chasing arrows is the most recognizable label for consumers to interpret the recyclability of packaging and other materials. Yet, the use of the label can be used interchangeably for different purposes, which may lead to misinterpretation of the label. Recently, the Sustainable Packaging Coalition (SPC) revamped the recycle label to provide more information, avoid confusion, and misinterpretation. Recycle rates have only increased seven percent in the past decade. Furthermore, there is a lack of research about the utility of recycle labels in efforts to increase recycling rates. The over-arching goals of this …

The Mediating Effects Of Positive Psychological States On The Relationships Between Hindrance Stressors And Organizational Citizenship Behaviors: A Multi-Level Approach, Kandice Goguen

All Theses

Organizational citizenship behaviors (OCBs) are informal and voluntary behaviors that positively contribute to organizational functioning (Organ 1997; Katz & Kahn, 1978). To better understand and encourage such behaviors, the present study investigated the influence of hindrance stressors and positive psychological states in the workplace. Responses from a sample of university employees were analyzed to examine the individual and unit-level effects of role ambiguity, organizational constraints, and lack of job control on individual-level supervisor-rated OCBs through individual and unit-level positive psychological states. Results showed that each hindrance stressor negatively influenced OCB participation directly and through decreased positive psychological states at the …

Development And Testing Of Supplemental Materials For An Undergraduate Healthy Food Product Development Curriculum, Breanne Halteman

All Theses

ABSTRACT The goal of this research project was three-fold: (1) to follow up with students who had taken the Applied Interdisciplinary Product Development (AIPD) course two years prior to assess the long-term effect of the course on perceived self-confidence in product development skills, connectedness with the department, and preparedness to enter the industry; (2) to design, implement, and evaluate course materials educating undergraduate students about the subjects of herbs, spices, and sensory science; and (3) to evaluate the success of dissemination of a sophomore-level hybrid course on healthy food product development. A Subject Knowledge Assessment (SKA) was designed to measure …

Delivering Green Streets: An Exploration Of Changing Perceptions And Behaviours Over Time Around Bioswales In Portland, Oregon, Glyn Everett, Jessica Lamond, Anita T. Morzillo, Annie Marissa Matsler, Faith Ka Shun Chan

Urban Studies and Planning Faculty Publications and Presentations

Green Infrastructure (GI) is an increasingly popular means of dealing with flooding and water quality issues worldwide. This study examines public perceptions of, and behaviour around, bioswales, which are a popular GI facility in the United States. Bioswales are highly visible interventions requiring support from residents and policy-makers to be implemented and maintained appropriately. To understand how the residents’ perceptions and attitudes might develop over time, we interviewed residents of Portland, Oregon, living near bioswales installed 1–2, 4–5 and 8–9 years ago, to determine awareness, understanding, and opinions about the devices. We found no consistent patterns across time periods, but …

A Retrospective Study Of The Motivations And Perceptions Of Industry Sponsors And Academia Regarding Mechanical Engineering Capstone Design Program, Varun Rawal

All Theses

The overall goal of this research is to understand and explore the motivation andvalue that industry gains from sponsoring senior year capstone design projects in theDepartment of Mechanical Engineering at Clemson University. Further, this researchcompares the true value as defined by the sponsoring companies against the perceivedvalue of the faculty recruiting these projects. It compares the thoughts between the facultymembers of the capstone program for the Department of Mechanical Engineering atClemson University and the company sponsoring those projects. This can help the facultyin dealing with the company sponsors when soliciting new projects.Capstone design program is a bridge that improves the …

Executive Dysfunction Is Predictive Of Clinical Symptomatology In 22q11.2 Deletion Syndrome, Chinonyere Kemdirim Bello

Loma Linda University Electronic Theses, Dissertations & Projects

By adulthood, 25%- 30% of individuals with 22q11.2 deletion syndrome (22qDS) develop a psychotic disorder, often schizophrenia, and it is not understood why. Given the known genetic etiology of this disorder and the greatly elevated risk for development of schizophrenia, this group offers the possibility of defining a seemingly homogenous maturational pathway to psychosis. Neurocognitive deficits have been increasingly recognized as an important dimension of schizophrenia, particularly in the executive domain. Thus, we assessed multiple aspects of executive cognition in 22qDS, in order to: 1) characterize performance across this domain as compared to age-matched healthy controls; and 2) determine whether …

Exploring Strategies For Effective Advocacy: The Lived Experience Of Leaders Of Pakistani Non-Governmental Organizations, Rubina F. Bhatti

Dissertations

Non-governmental Organizations (NGOs) have increasingly been recognized as influential players in world politics and international development. Despite limited financial resources and having to rely on volunteers who often lack formal training, NGOs’ advocacy work has often been highly effective. Since the beginning of the 1990s, it has resulted in both the formulation of new policies and the cancellation or modification of existing ones.

Advocacy work by NGOs is especially important in countries like Pakistan because deep-rooted injustices and discrimination are unlikely to change without pressure from NGOs. This study investigated the strategies used by five NGO leaders for effective advocacy …

Sleep Disordered Breathing And Pregnancy: Prevalence And Outcomes At Delivery, Ryan Lyle Nations

Dissertations

Introduction
Sleep Disordered Breathing (SDB) during pregnancy is associated with maternal and neonatal morbidity, and in-hospital mortality. A recent prevalence study using the Nationwide Inpatient Sample reported an obstructive sleep apnea (OSA) prevalence of 7.3 per 10,000 in 2013, a rate of 24% per year over the last decade. The rise in prevalence mirrors the rise in obesity. Military Treatment Facilities (MTF) have seen an increase in obesity and related co-morbidities with an unknown prevalence of SDB. Most studies have been conducted in high-risk populations; the general prevalence of SDB and its association with adverse pregnancy outcomes in a military …

A Running Fight Against Their Fellow Men: Civil War Veterans In Gilded Age Literature, James Marten

History Faculty Research and Publications

No abstract provided.

Analysis Of The Euro And The European Monetary System And Its Effect On Greece In The Light Of The European Financial Crisis, Mohamed Alinur

Applied Economics Theses

The ability to issue money used for transactions is a power usually reserved by a country’s central government, and it is often seen as a part of a nation’s sovereignty. A monetary union entails multiple countries ceding control over the supply of money to a common authority. The euro was introduced sixteen years ago and has since functioned well, with the European Central Bank keeping inflation low. However, the current Eurozone crisis provides a severe test of the euro’s ability to survive. The Eurozone crisis is plagued by fiscal crises, which have taken their biggest toll on Greece. A competitiveness …

When Disclosure Is Involuntary: Empowering Users With Control To Reduce Concerns, David W. Wilson, Ryan M. Schuetzler, Bradley Dorn, Jeffrey Gainer Proudfoot

Information Systems and Quantitative Analysis Faculty Proceedings & Presentations

Modern organizations must carefully balance the practice of gathering large amounts of valuable data from individuals with the associated ethical considerations and potential negative public image inherent in breaches of privacy. As it becomes increasingly commonplace for many types of information to be collected without individuals' knowledge or consent, managers and researchers alike can benefit from understanding how individuals react to such involuntary disclosures, and how these reactions can impact evaluations of the data-collecting organizations. This research develops and empirically tests a theoretical model that shows how empowering individuals with a sense of control over their personal information can help …

The Redirect Behavior Model And The Effects On Pre-Service Teachers’ Self-Efficacy, Victoria Lentfer, Bridget A. Franks

Teacher Education Faculty Publications

The ability for a novice teacher to confidently address inappropriate behavior has a substantial impact on student achievement, teacher attrition, and the reduction of bullying instances (Allen, 2010; Marzano, 2003). Classroom management plays a critical role in the success of the student as well as the teacher. The authors propose an intervention that potentially may have considerable impact on a novice teachers’ confidence regarding classroom management. The idea of providing guidelines for novice teachers to implement while redirecting student behavior could perhaps impact self-efficacy with classroom management. This paper describes the implementation of the Redirect Behavior Model (RBM) with pre-service …

Determinants Of Obesity In Latinos In Anchorage Alaska, Andrea Appa

Student Projects for Graduate Degrees

Determinants of obesity can be complex and group specific. There is limited data about the Latino population and the health needs of Latinos in the state of Alaska. The goal of this project was to better understand the determinants of obesity in Latinos, including the impact of dietary choices, financial status, mental health, and exercising in the levels of obesity of Latinos. The investigator used Statistical Package for the Social Sciences (SPSS) to study the association of several variables in the Behavioral Risk Factor Surveillance System (BRFSS). After data exploration, univariate analysis and logistical regression were conducted for selected variables …

Misconceptional Views About Epilepsy Exist Across Social Class System Of Society, Shoaib Rao, Bakhtyar Ali Shah, Nimra Altaf, Fazal M. Arain

Pakistan Journal of Neurological Sciences (PJNS)

Epilepsy affects over 1% of population worldwide. Studies have shown that although our understanding about epilepsy has come a long way, misconceptions about its etiology and treatment exist in rural slums. However, no study has been conducted to see whether such misconceptions exist in middle and upper socio-economic class. This study aims to explore the existence of misconceptions and social stigma in the middle and upper socio-economic class. Materials and Methods: We conducted a survey-based study about epilepsy on 227 participants, belonging to middle and upper socio-economic class. Results: The symptoms of generalized tonic-clonic seizures were correctly described by participants. …

Disentangling Embodied Cognition: An Examination Of The State, Problems, And Possibilities Of Embodied Cognition, Cody Cash

Graduate Theses and Dissertations

Embodied cognition has received a fair amount of attention in philosophical, neuroscientific, and robotic research during the past several decades, yet the precise nature of its goals, methods, and claims are unclear. This dissertation will ascertain and examine the primary themes in the field of embodied cognition as well as why, and if, they offer significant challenges to traditional cognitive science models. Though many theories believe they are providing accounts that should replace traditional models, to do so they will have to overcome the very difficult challenge of arguing that mental content and capabilities derived from sensorimotor activity can continue …

Wittgenstein's Liberating Word: A Meditation On Philosophy And God, Joshua Timothy Kenyon Daniel

Graduate Theses and Dissertations

This project is an attempt to understand the nature of religious belief through the lens of Ludwig Wittgenstein’s philosophical perspective. Chapter One outlines Wittgenstein’s approach to language and meaning and explores the tension that many contemporary analytic philosophers of religion find in Wittgensteinian approaches to religious belief. Chapter Two addresses concerns Wittgenstein had with Frege’s understanding of logic and the limits of thought and ties it to criticism from Wittgensteinian philosophers about the possibility of making any sense of religious belief. Chapter Three pulls together the concerns of the previous two chapters and attempts to reconcile them. A schematic outline …

An Evaluation Of The Validity Of A Script-Driven Imagery Procedure Among Traumatic Event Exposed Adolescents, Emily Renae Mischel

Graduate Theses and Dissertations

Extensive research suggests script-driven imagery procedures employed with traumatic event-exposed adults produce reliable reactions that map onto contemporary models of posttraumatic stress, including increased physiological (Carson et al., 2000; Orr et al., 1998; Ramón et al., 2006) and negative affective (Pitman et al., 1987) responses to trauma scripts. Therefore, such procedures can be utilized in a controlled, laboratory-based setting, supporting mechanism-oriented research designed to better understand the nature, correlates, and consequences of traumatization and posttraumatic stress symptoms (PTSS). Unfortunately, only one study has begun to evaluate the validity of script-driven imagery procedures for use with youth, making further investigation of …

Writing Trauma In Iraq: Literary Representations Of War And Oppression In The Fiction Of Sinan Antoon, Zahraa Qasim Habeeb

Graduate Theses/Dissertations

The Iraqi war narrative reflects the traumatizing situation that omnipresence of war and three decades of oppression have caused to Iraqis' views of life. Writing about their traumatic experience is an essential way of giving voice to their wounds. The Iraqi American novelist Sinan Antoon is a "wounded storyteller" who is able to give words to the wounds of his homeland. His two novels, I'jaam: An Iraqi Rhapsody and The Corpse Washer, address the physical and psychological trauma of wars and prolonged years of oppression in Iraq. Academic research and literary production about the effect of trauma presented in the …

A Community-Based Participatory Approach To Understanding Health Beliefs, Policies, Barriers, And Solutions Related To The Health Disparities Of Marshallese Cofa Migrants In Arkansas., Pearl Anna Mcelfish

Graduate Theses and Dissertations

Public policies have different effects on different populations groups and can perpetuate health disparities among some populations. My research utilizes community-based participatory approach to research in the examination of one unique population: the Marshallese. This dissertation research presents three papers that are part of a cohesive research agenda predicated on community-based participatory research (CBPR) to facilitate policy-oriented learning. My research can be used to inform health policy, health care services, and health education. Chapter Two presents the article titled: Health Beliefs of US Marshallese Regarding Type 2 Diabetes.

This article explores the research question: what health beliefs related to diabetes …

Impartialist Ethics And Psychic Disintegration: A Talking Cure, Roman Nakia Briggs

Graduate Theses and Dissertations

This dissertation deals with integrity understood as a state of the psyche. Its primary interlocutor is Professor Bernard Williams, and its point of departure is my interpretation of his Objection from Integrity to impartialist moral theories. Against Williams, I hope to show that the active adherent of impartialist ethical systems (e.g., act utilitarianism) may retain both moral integrity and integrity. In demonstrating this, I make use of a variant of Roy Schafer’s action language approach to psychoanalysis, and what I call practical aestheticism.

A Comparison Of Academic Performance And Persistence Of Incoming Freshman Participants In A First-Year Experience Program, David Lee Stevens

Graduate Theses and Dissertations

The purpose of this study was to compare first-time, full-time incoming freshmen from 2008 to 2011 who participated in an extended orientation, first-year experience (FYE) program at the University of Arkansas Fort Smith known as Cub Camp with incoming freshman from the same time period who did not participate. The study was designed to identify possible significant differences in the persistence rates and the academic performance of these two groups.

The study utilized a series of two proportion z-tests and two tailed t-test to compare persistence and academic performance data for the two groups. The two groups were further compared …

School Counselors Lived Experience Of A Rampage School Shooting, Carleton H. Brown

Graduate Theses and Dissertations

Minimal research has been conducted to examine school counselors’ lived experiences of rampage school shootings. The purpose of this research is to increase school counselors’ knowledge and skills in responding effectively to such a crisis. A single-case qualitative dissertation study was completed at a rampage school shooting site, a middle school, and the immediate surrounding area in Bono, AR, located in the northeast part of Arkansas. School counselors’ decisions, perceived expertness, and lessons learned were investigated. Data collected included relevant research literature (including comparison research), archival records, direct observation, media reports, and interviews. Participants interviewed were individuals who lived through …

On The Evolutionary Origins Of Religious Belief, Robert Duane Howard

Graduate Theses and Dissertations

Religious belief is a byproduct of evolutionarily designed cognitive mechanisms. The ubiquity of religious belief and experience across human cultures is explained by our common human psychology; our domain-specific cognitive mechanisms give rise, collectively, to the phenomenon of byproduct religious belief/experience. In this thesis, I will examine what I call religion-generating cognitive mechanisms, and I will argue that byproduct raw god-beliefs are developed by cultures into refined god-beliefs. These refined god-beliefs are co-opted by evolutionary processes and are cultural adaptations. My conception of “religious belief” in terms of raw and refined god-beliefs allows a disambiguation of the term “religion,” and …

A Comparison Of Athletic Identity And Career Maturity Of Female Student-Athletes At Different Levels Of Competition, Simeon Hinsey

Graduate Theses and Dissertations

This study explored the relationship between the athletic identity and career maturity of women’s basketball student-athletes. Differences in athletic identity and career maturity were also investigated based on a women’s basketball student-athlete’s level of competition, race, year in school, socioeconomic status, and professional athletic career aspirations. In order to examine the relationship between these variables, a convenience sample of 209 women’s basketball student-athletes from NCAA Division I (n = 62), NCAA Division II (n = 40), NCAA Division III (n = 50), and NAIA (n = 57) institutions located in the southeastern region of the United States participated in the …

Production Of Ethanol From Cereal Food Fines Using Dilute-Acid Hydrolysis, Andrew Edward Arnett

Graduate Theses and Dissertations

Cereal food fines are a leftover by-product from breakfast cereal processing that is typically sold as animal feed or used as a pet food ingredient; however this product could be of greater value as a feedstock for the production of fuel ethanol via fermentation. In order for this material to be fermented it has to be broken down in to simple sugars using hydrolysis. One method of hydrolysis is called dilute-acid hydrolysis, whereby low concentrations of acid are added to the feedstock to facilitate the breaking of chemical bonds. This study investigates the effect of different concentrations of acid to …

"Socratic Circles Are A Luxury": Exploring The Conceptualization Of A Dialogic Tool In Three Science Classrooms, Michelle Renee Copelin

Graduate Theses and Dissertations

Research has shown that dialogic instruction promotes learning in students. Secondary science has traditionally been taught from an authoritative stance, reinforced in recent years by testing policies requiring coverage. Socratic Circles are a framework for student-led dialogic discourse, which have been successfully used in English language arts and Social studies classrooms. The purpose of this research was to explore the implementation process of Socratic Circles in secondary science classes where they have been perceived to be more difficult. Focusing on two physical science classes and one chemistry class, this study described the nature and characteristics of Socratic Circles, teachers’ dispositions …

Effects Of Gender And School Size On Mathematics And Science Achievement For Students In Western Arkansas, Jason Edward Moore

College of Education Dissertations

The purpose of this dissertation was to research the effects of gender and school size on mathematics and science achievement for schools in western Arkansas. Related research revealed historical performance gaps in mathematics and science achievement between males and females, but also showed that those gaps have closed over the past few decades. However, the research also showed that there is still a large gap in the number of males and females working in Science, Technology, Engineering, and Mathematics (STEM) careers. This study also investigated this trend within western Arkansas to determine whether the gender gap in STEM is caused …

The Transformative Experiences Of Female Educators As A Catalyst For Social Change In The World, April D. Jordan

Dissertations

As social justice issues become known, one may be moved to act in the hopes of alleviating the conditions that burden marginalized and oppressed people. What is sometimes missing from the discourse when discussing oppressive issues is the role women play in counteracting such subjugation. Also essential, yet missing from the research, are studies that underscore the importance of educators fostering social action change outside of and apart from institutions of learning and curriculum planning. This qualitative study examined the lives of six, nontraditional, female educator intellectuals whose perceptions of self (identity) and the world were transformed by engaging in …

Spartan Daily, December 1, 2015, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 145, Issue 38