Digital Commons Network^™

Referring Forms And Cognitive Status In Non-Narrative American Sign Language Texts, Tamara Michelle Grosso

Theses and Dissertations

In their work on referring expressions and cognition, Gundel et al. (1993) propose a model called the Givenness Hierarchy which suggests that there are basic referring expressions in languages which can signal the cognitive status of their referents. Supported by cross-linguistic research, the theory proposes six cognitive statuses which have forms associated with them such that if that form is used (successfully), the referent must have at least that status on the scale. In 2002, Swabey published a doctoral dissertation researching the Givenness Hierarchy for American Sign Language (ASL) in narrative texts. She compared the distribution of referring forms cross-linguistically …

Alternations In Murui: A Morphological Approach, Amy Havlicek

Theses and Dissertations

Murui is a Witotoan language spoken in Colombia and Peru. This thesis focuses on alternations of voiced and voiceless alveolar and velar stops in Murui that occur at some morpheme boundaries in verbs. The alternations of the voiced and voiceless alveolar stops occur in the active indicative suffix allomorphs [‐dɯ] ~ [‐tɯ] ~ [‐d] ~ [‐t] and the alternations of the voiced and voiceless velar stops occur in the passive indicative suffix allomorphs [‐ka] ~ [‐ɡa]. These stops may also become voiced or voiceless when other suffixes are present in the verb. I focus my analysis on the inflectional morphology …

Mentoring Experiences In Medical Education: A Phenomenographic Study Among American Indian Medical Students And Those In Residency, Naomi M. Bender

Theses and Dissertations

The purpose of this qualitative research study was to better understand how currently enrolled American Indian (AI) medical students and recently graduated physicians in residency experienced mentoring during medical school. This study consisted of 19 participant-recorded interviews that were later transcribed, analyzed, and coded for thematic outcomes. Participants were all current AI medical students in the same Northern Midwest Medical School (NMMS) in years one, two, three, or four, or they were recent AI graduate physicians from the same institution and were in years one or two of residency. The theoretical frameworks that guided this research were Kalbfleisch’s Mentoring Enactment …

Tone In Acatlán Mixtec Nouns, Esteban I. Méndez-Hord

Theses and Dissertations

Varieties of Mixtec (an Oto-Manguean language group spoken in southern Mexico) have often been analyzed as having a three-way tonal distinction: Low, Mid and High. I present evidence from original research on simple, alienable nouns, that only two lexical tones, /H/ (corresponding to the traditional Mid tone) and /L/, where some H tones are floating, are needed to describe noun roots in Acatlán Mixtec. In essence, the extra-H tone (corresponding to the traditional Hi tone) only occurs in derived environments, which involve the interaction of tones from two or more morphemes. The bulk of the analysis uses H and L …

Faculty Experiences With Instructional Innovations: A Phenomenological Study Of Faculty Use Of Instructional Video, Timothy Patrick Oneal

Theses and Dissertations

Colleges and universities create learning environments that strive to optimize strengths and minimize weaknesses of learners. Media rich environments have changed the current generation of learners just as it is now changing higher education. There is currently a need to examine the experiences and perceptions of instructors when adopting innovations such as instructional videos for use in their media enriched curriculum delivery. This study used a phenomenological approach to discover why and how faculty at a 4-year public university use the innovation of instructional video in their classrooms. The phenomenon studied was the adoption process and the motivation of the …

Academic Interventions In Secondary Schools: Examining Teachers' Perceptions Of Implementing A Multi-Tiered System Of Support, Shannon Mortrud

Theses and Dissertations

According to the National Center for Education Statistics (2015) only 34% of eighth grade students in the U.S. scored at or above proficient in reading and only 33% were at or above proficient in math. Reading comprehension is essential for the acquisition of knowledge in all coursework and those students who have reading deficits may experience increased academic failure. Deficits in math skills may also increase core academic failure for secondary students expected to complete rigorous courses in algebra and beyond. In a review of the literature, Blount (2012) deduced that academic failure is one of the main predictive risk …

Tools For Assessing Relatedness In Understudied Language Varieties: A Survey Of Mixtec Varieties In Western Oaxaca, Mexico, Erin Padgett

Theses and Dissertations

This thesis presents findings of research conducted on the relatedness of seven Mixtec varieties spoken in indigenous language communities in western Oaxaca, Mexico. Mixtec varieties vary widely from one community to the next, and it is necessary to determine the relatedness of Mixtec varieties in order to best serve the language development needs of communities. Understanding the relatedness of these varieties is also an important step in measuring their intelligibility.

I used three research tools to gather data: a General Wordlist, a Tone Wordlist, and a Sociolinguistic Questionnaire. I present five analyses: percentage of phonologically similar forms, displaying phonological correspondences …

Structural Narratology In Romanian Sign Language Personal Experience Narratives, Jessica Sohre

Theses and Dissertations

The primary focus of this paper is to examine how personal experience narratives in Romanian Sign Language (LSR) compare to previous research in structural narratology in spoken languages and in American Sign Language (ASL). One main area of comparison is the differences and similarities in the type of information found in structural narrative categories as described by Labov and Waletsky (1967), Labov (1972), Brewer (1984), Dooley and Levinsohn (2001) and Mulrooney (2009). The second main area of comparison is the grammatical devices that correlate to certain categories, in particular, using Liddell's (2003) concepts of surrogate, depicting verb and token blends. …

American Indian Professionals: Educational Decision-Making And Persistence, Colleen M. Burke

Theses and Dissertations

American Indian graduate students are experiencing a higher matriculation rate in higher education today; however, those rates are still lower than other underrepresented minority groups’ rates. The purpose of this study is to conduct exploratory research to investigate the decision-making process of American Indian/Alaskan Native professionals who persisted to graduation from their graduate programs. This study explores the participants’ graduate school experiences relating to education, tribal values, decisions, their social support, and perseverance. The theoretical framework of decisionmaking theory, i.e. Prospect Theory, was used to evaluate the educational decisions of the participants. Decision-making theorists include corporate culture in their discussions; …

Social Reactions To Sexual Assault Survivors Presenting With Ptsd: The Impact Of Survivor Gender And Psychotherapy Treatment-Seeking Status, Shannon Marie Sommer

Theses and Dissertations

The present study examined public perceptions of and willingness to provide social support to survivors of sexual assault presenting with posttraumatic stress disorder (PTSD) based on the survivor’s gender (male vs. female), psychotherapy treatment-seeking status (no treatment vs. dropped out after four sessions vs. still in treatment), and participant gender (male vs. female). Participants (n = 178) read one of six vignettes based on a 2 (gender of survivor of sexual assault: male vs. female) X 3 (treatment-seeking status: no treatment vs. dropped out of treatment after four sessions vs. still in treatment) factorial design describing the life circumstances and …

The Effect Of Perpetrator Remorse, Victim Gender, And Photographer On Victim Blame In A Case Of Nonconsensual Photograph Sharing, Kaitlin Jo Rhyner

Theses and Dissertations

Emotional expression is often used as a way to determine a person’s intent for social situations. In a courtroom, when a perpetrator expresses (or fails to express) remorse, not only the perception of the perpetrator may be altered, but also the perception of the victim. This difference may especially be the case in a situation where the victim is viewed as having a high level of culpability for the crime, such as if the victim took the picture and sent it. Furthermore, the gender of the victim of the crime may influence how the victim is perceived, such that women …

Production Of Mesophase Pitch From Gasified Lignin-Derived Tars, Adedayo O. Idowu

Theses and Dissertations

Lignin tars are created as a by-product of lignin gasification. Significant effort has gone into minimizing tar production. However, no process has been shown to completely eliminate its formation. As a result, the tar is being used to manufacture low value products such as asphalt, or is being used as a fuel in fixed combustion systems.

The research presented here is part of an effort to increase the viability of using lignocellulosic biomass as a feedstock to produce high value products. We tested the postulate that tars derived from lignin could be processed into a mesophase pitch allowable for conversion …

Pilot Awareness And Preventative Measures Of Ultraviolet Radiation Effects At Altitude, Michael Eric Thompson

Theses and Dissertations

Ultraviolet radiation exposure to pilots while flying at altitude is an issue that has not been widely distributed to the aviation community. Ultraviolet radiation can have long term effects on pilots, and yet there remains a gap in the practical understanding and the preventative measures that can be taken. The following literature review outlines the potential hazards that pilots face from ultraviolet radiation. The aim of the study was to investigate how UV exposure can affect flight crews at altitude. Armed with this knowledge we need to bring ideas to help produce a greater understanding of the effects UV radiation …

Collegiate Training Initiative - Training Methods As A Predictor To Success, Stephen Robello

Theses and Dissertations

This research project studied the tools and requirements of the Air Traffic –Collegiate Training Initiative (AT-CTI) schools and how they affect the outcome of training at the FAA Academy, the first assigned facility and second facility prior to certification. The Air Traffic Collegiate Training Initiative (AT-CTI) has been in place for over 25 years, training college students to get a recommendation to apply for a Federal Air Traffic Controller career. From 2014-2016, the hiring practices changed from a three-track method to a two-track method which took away the AT-CTI hiring path and combined it with applicants who had no experience. …

Empathy Induction To Reduce Victim Blaming In Revenge Porn Cases, Marissa Amber Morris

Theses and Dissertations

Research findings suggest that certain characteristics of victims and perpetrators may make them more likely to be blamed. To this end, the current study examined how victim gender, having a history of infidelity, empathy instructions, and observer gender work together to place blame on victims and perpetrators. Participants read one of eight scenarios that varied the victim’s gender, history of infidelity, and presence of empathy instructions. They then indicated the degree to which various actors were to blame for the occurrence of nonconsensual pornography, as well as their affective reactions toward both the victim and the perpetrator. Overall, affect decreased …

Lexical Categories In Lengua De Señas Argentina, Roman Caceres

Theses and Dissertations

The goal of this thesis is to identify lexical categories of Lengua de Señas Argentina (LSA). Sign languages, in general, have not been extensively researched. For example, the LSA section of the World Atlas of Language Structures only mentions irregular negatives and question particles.

The research methodology included interviews with fluent deaf signers. Different descriptions in LSA were video recorded, annotated and analyzed. The researcher made initial hypotheses about the syntactic nature of signs based on the strategy used for their elicitation. Then, the researcher tested the hypotheses through syntactic analysis.

During the analysis, the researcher identified two varieties of …

Female Airline Transport Pilots: The Role Of Mentoring, Paul Cline

Theses and Dissertations

Women have been a part of aviation since its inception, yet they have been traditionally underrepresented in the ranks of commercial pilots. This study explored what role mentoring played in the lives and careers of female Airline Transport Pilots (ATP). Participants completed a modified version of the Mentor Role Instrument (MRI) developed by Ragins and McFarlin.

It was determined that there was no statistically significant difference between female ATP who had been mentored and those who had not. Of the female ATP who had been mentored, those who reported an informal mentoring relationship rated their relationship higher than those who …

The Effects Of Sms Implementation On Safety Culture Within Helicopter Emergency Medical Services, Ray William Gardner

Theses and Dissertations

Safety Management Systems (SMS) have now become regulation within FAR Part 121 operations with U.S. airports and FAR Part 135 operators coming next. An assessment of the implementation of voluntary SMS programs and their effects on safety culture within major U.S. Helicopter Air Ambulance (HAA) operators was conducted. This study is designed to see if safety management systems, safety culture or the lack thereof changes the perception of HAA operators and crew members. A Likert style survey was administered to HAA pilots, paramedics, and flight nurses who were asked for their perception on their ability to communicate freely, belief their …

Use Of Rounded Base Turns In General Aviation Traffic Patterns: A Quantitative Analysis, Lewis Robert James Archer

Theses and Dissertations

Prevention of in-flight loss of control (I-LOC) in General Aviation (GA) continues to be identified as a most-wanted safety improvement by the National Transportation Safety Board (NTSB), with emphasis on low-altitude maneuvering. A possible technique to mitigate I-LOC is modification of the rectangular traffic pattern used by aircraft arriving and maneuvering within the airspace around an airport. The rectangular pattern is used to align the aircraft with the runway for landing and consists of a “base leg” in which two 90-degree directional changes are accomplished. A “rounded-base” could instead be conducted, consisting of a constant 180- degree turn, potentially resulting …

Teacher Perspectives On The Impact Of High-Stakes Testing On Students With Disabilities : A Grounded Theory Study, Tammy Marie Taylor

Theses and Dissertations

The Individuals with Disabilities Education Act 1997 (IDEA), No Child Left Behind Act 2001 (NCLB), and Every Child Succeeds Act 2015 (ESSA) has changed how public schools adapt to standards and accountability systems for all students, including students with mild-to-significant cognitive disabilities. Federal legislation has changed the focus of teaching and learning since the implementation of NCLB. This movement has altered the way students with disabilities are compared to their same-age peers.

High-stakes testing has generated numerous challenges for educators, administrators, parents, and students across the nation. Increased pressure has been placed on schools to achieve Adequate Yearly Progress (AYP), …

Addressing Diversity In Medical Laboratory Science Education: Perceptions And Practices, Christie Lynn Massen

Theses and Dissertations

Multicultural Education and Culturally Responsive Teaching methods have been available to assist educators in addressing diversity for a long time. However, the literature fails to address how diversity is being incorporated in laboratory science educational programs. The purpose of this study was to better understand Medical Laboratory Science (MLS) and Medical Laboratory Technician (MLT) educators’ perceptions and practices. To understand what diversity in MLS and MLT education looks like, the following research questions were identified:

1. What are MLS and MLT instructors’ perceived levels of importance for addressing the needs of an increasingly diverse student population?

2. How do MLS …

A Radioelement Analysis Of The Northern Black Hills, South Dakota, U.S.A., Dylan Wade Young

Theses and Dissertations

The uranium, thorium, and potassium contents from 736 samples, within a 15-km radius of the Homestake Gold Mine and Sanford Underground Research Facility in the Northern Black Hills indicate the geoneutrino background may be higher than average for the continental crust. The radioactive element contents of igneous, metamorphic, and sedimentary rocks were determined by gamma ray spectrometry. Many rocks show hydrothermal and metamorphic alteration within the last ten Ma of the Tertiary period. Young alkali rich igneous rocks, such as rhyolite, phonolite and other volcanic rocks, have lower than average Th:U ratios. The radioelement content of 215 igneous rocks were …

The Effect Of Household Debt Servicing Costs On Expenditure Growth, Jared Alexander Michel

Theses and Dissertations

This study examines the effect of debt-servicing costs on subsequent expenditure growth. Quarterly expenditure data on US households from the US Labor Department’s Consumer Expenditure Survey are utilized in a typical regression framework, and an emphasis is placed on determining the effect of a positive change in a household’s debt-servicing costs on expenditure growth. Initial results reaffirm the literature in showing a negative relationship between leverage and expenditure growth. However, upon controlling for the change in each household’s debt-servicing costs, the strong relationship disappears, and instead, a strong negative relationship between positive changes in a household’s debt-servicing costs and subsequent …

On The Development Of Novel Multifunctional Max Reinforced Metals (Mrms) Matrix Composites, Faisal Ahmed Alanazi

Theses and Dissertations

This work illustrates the synthesis and characterization of novel MAX reinforced metals (MRMs) composites. These composites were tested for their mechanical and tribological performance in ambient temperature. Synthesis and characterization of Bi-Ti3SiC2 and Ag-Ti3SiC2 was studied in Chapter 2. Both composites showed an enhancement in their mechanical and tribological behavior. For example, the addition of 20% Ti3SiC2 decreased the wear rate (WR) by ~12 times in Ag and ~33 times in Bi comparing with the pristine metal. In Chapter 3, Bi-Cr2AlC composites were studied and results had been compared to Bi-Ti3SiC2 composites. The addition of 10 vol% Cr2AlC was able …

Mapping Groundwater Discharge Along Lake Margins Using Satellite And Uav Thermal Imagery, Kelsey A. Forward

Theses and Dissertations

Effective watershed management decisions depend on understanding groundwater-surface water interactions. Traditional hydrogeological investigations are invasive, time-consuming, and expensive; therefore, regions that lack accessibility or agency funding need other ways of evaluating groundwater-lake interactions. Heat has long been known to be an effective groundwater tracer. Groundwater is insulated from most solar radiation, and its temperature does not fluctuate greatly from the annual average air temperature year-round in higher latitudes. In contrast, lakes are directly exposed to solar radiation, and water temperature fluctuates greatly both seasonally and diurnally. The winter and summer seasons produce the greatest contrast between groundwater and surface water …

Health And Wellness Coaching Utilization And Perspectives Of Health Practitioners Working In American Indian Communities, Jill Breyen

Theses and Dissertations

Despite increased interest in client-directed counseling methods to manage chronic disease, limited data exists about utilization of counseling skills and attitudes towards these methods among health care providers, specifically those providing care to at risk populations. The aim of this qualitative study was to explore the beliefs and practices of a multidisciplinary group of health practitioners who were trained in health and wellness coaching (HWC) that included motivational interviewing (MI) techniques. The training was sponsored by the Bemidji Area Indian Health Service Health Promotion Disease Prevention (BAO IHS HPDP) program. Forty-seven trained coaches from the BAO IHS HPDP working with …

Contextual Factors Related To Stereotype Threat And Student Success In Science Technology Engineering Mathematics Education: A Mixed Methods Study, Lindsey Leker

Theses and Dissertations

Stereotype threat is a widely researched phenomenon shown to impact performance in testing and evaluation situations (Katz, Roberts, & Robinson, 1965; Steele & Aronson, 1995). When related to gender, stereotype threat can lead women to score lower than men on standardized math exams (Spencer, Steele, & Quinn, 1999). Stereotype threat may be one reason women have lower enrollment in most science, technology, engineering, and mathematics (STEM) majors, hold a smaller number of STEM careers than men, and have a higher attrition rate in STEM professions (Hill, Corbet, & Rose, 2010; Picho & Brown 2011; Sorby & Baartmans, 2000). Most research …

Young Children's Articulations Of Their Metacognitive Processing During Play, Dawnita S. Nilles

Theses and Dissertations

The purpose of this phenomenological qualitative research study was to hear young children’s descriptions of their metacognitive processes. Research has shown that play is the foundation of a child’s learning and numerous studies show that play affects all areas of a child’s development. Despite this, at the time of this study, there appeared to be a scarcity of published literature in which young children were interviewed about the metacognitive processes they use while playing. Children have been found to describe their thinking through non-verbal cues. They also have been able to articulate their knowledge and understanding, analyze, and evaluate the …

Examining Drinking Motivation, Resiliency, And Alcohol Use Among American Indian And Caucasian College Students, Emily Sargent Sargent

Theses and Dissertations

While previous research has suggested American Indians (AI) experience higher levels of alcohol use and related consequences than Caucasians (CA), recent research has demonstrated that AI may actually be drinking at the same or lower rates than CA. AI college students may choose to consume alcohol for different reasons than CA students, referred to as drinking motivation. Resiliency (i.e., experiencing positive outcomes regardless of serious threats) may be one factor that moderates the relationship between specific drinking motives and alcohol use. The current study examined alcohol use, drinking motivation, and resiliency among University of North Dakota (UND) AI (n = …

The Influence Of Mentoring Relationship Quality And Satisfaction On Novice Teachers’ Self-Efficacy, Matar Ahmed Alessa

Theses and Dissertations

This study examined the influence of mentoring relationship quality, mentoring satisfaction, and mentor matches on novice teachers’ self-efficacy. Additionally, the study continued to explore a Midwestern State’s mentoring program features, novice teachers’ needs, and challenges of working conditions. The study surveyed 340 novice teachers, with a returning rate of 43.5% (N =148), including 10 participants who provided partial responses. Participants were assigned from different grade levels and school demographics. The study found statistical correlation between mentoring relationship quality and novice teachers’ self-efficacy. Also, mentor matches by school, content, and grade levels did not show a statistical influence on mentoring relationship …