Digital Commons Network^™

The Lived-Experience Of Novice Nurse's Actualizing Clinical Reasoning In Academic Simulation, Mary Catherine Brinker

Dissertations

The purpose of this existential-phenomenological study was to address the first-person perspective of what it is like to experience clinical reasoning during a simulation. It was not known how a novice nurse would describe the experience of actualizing clinical reasoning during the academic simulation experience. In order to maintain the firstperson perspective, all presuppositions were eliminated. There were no instruments used in the data collection process, and no theories or models that guided this research. The researcher integrated Amedeo Giorgi's method of analysis to discover the psychological acts of the first person (novice nurse) to address the unknown. The research …

Review Of A Christmas Carol, Pamela J. Herring

Open Educational Resources - Reviews

No abstract provided.

Numerical Simulation Of A Cryogenic Spray, Neel Kishorkumar Shah

Doctoral Dissertations and Master's Theses

Cryogenic sprays have many applications in modern engineering. Cooling of electronic equipment subject to high heat flows, surgical ablation of gastrointestinal mucosae or orbital maneuvering are a few examples of their versatility. However, the atomization of a cryogenic liquid is a complex process. During such an event, aerodynamic effects associated with secondary atomization are further affected by thermodynamic flashing. A better understanding of the characteristics of cryogenic sprays is then necessary to allow for improved design and optimization in applications. The overarching objective of this study is to document such characteristics. The numerical simulation was performed over cryogenic nitrogen spray …

In-Situ Monitoring Of Additive Manufacturing Using Digital Image Correlation, Martina Jani

Doctoral Dissertations and Master's Theses

Advances in additive manufacturing over the past decade have led to applications in multiple fields. In particular, additive manufacturing answers the need for high flexibility in designing complex structures, however, the rapid thermal fluctuations during processing lead to numerous defects and processing-induced residual stresses. In this research, an in-situ approach using Digital Image Correlation (DIC) is developed to monitor the deformation during the processing, and thereby analyze the formation of defects and residual stresses. DIC is a visual technique that compares the changes in speckle pattern in consecutive images of a specimen to determine the displacements and strains. This research …

Noise And Time Pressure Effects On Situation Awareness And Aviation Maintenance Tasks, Syaza R. M. Haris

Doctoral Dissertations and Master's Theses

Aircraft maintenance technicians (AMTs) working in a line maintenance work setting are very susceptible to the deafening occupational noise from the airport vicinity or the maintenance machinery itself. Compared to a base maintenance working period, a line maintenance job requires AMTs to complete a task within a short time frame. The current study's objective is to determine if different noise levels and time pressure influence AMTs' performance and situation awareness (SA). Sixteen Embry-Riddle Aeronautical University students majoring in Aviation Maintenance Science participated in a within-subject experimental design. Each participant's performance, SA level, and perceived workload were measured during maintenance tasks …

Nurse Manager Communication Associated With Staff Nurse Satisfaction Or Retention, Svetlana Periut

Master of Science in Nursing Final Projects

Background: Nursing communication is a significant part of a nurse's job, especially when communicating with their patients, patient's families, and the healthcare team. Communication is the center of attention of many studies, and the way nurse leaders relate massages can influence an organization’s outcomes, including nurse satisfaction and retention. This integrative review aims to analyze communication styles, behaviors, and instruments used by hospital unit nurse managers to increase staff nurse satisfaction and retention.

Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analysis were used in the literature search and review. The Johns Hopkins Evidence-Based Practice Model and Guidelines were …

Identifying And Evaluating Common Subgenres In Asymmetric Virtual Reality Games, Miah Dawes

Theses and Dissertations

Recent years have seen a significant growth in what designers and players call asymmetric virtual reality (AVR) games. This dissertation creates a framework that defines the relevant characteristics of AVR as a genre and describes five common genres of AVR games, including David(s) and Goliath, Hide and Seek, Perspective Puzzle, Order Simulation, and Lifeline. The core features of each subgenre are expounded. These subgenres are then evaluated using design workshops to observe novice game designs use these subgenres in their game design process. An analysis of the workshops found that the AVR subgenre framework may benefit novice game designers in …

Predicting Stocks With Lstm-Based Drnn And Gan, Duy Ngo

Master's Projects

Trading equities can be very lucrative for some and a gamble for others. Professional traders and retail traders are constantly amassing information to be a step ahead of the market to profit off the value of stocks on the market. Some of the tools in their arsenal include different types of calculations based on a variety of data collected on a stock. Technical analysis is a technique for traders to analyze the data of equities presented on charts. Often, the way the price changes over time can be used as an indicator for traders to predict how future prices will …

Energetic Tradeoffs, Infection, And Immunity In Wild Chimpanzees Of Uganda And Tanzania, Sarah Renee Phillips

Anthropology ETDs

Infectious disease is a primary source of mortality for most mammal species, but scientists have little understanding of factors driving variation in infection and immunity between individuals, populations, and species in the wild. Life history theory provides an evolutionary framework for delineating distribution of available energy to competing physiological demands, including growth, reproduction, and maintenance. Early life reproduction should be favored over late life survival, but, in long-lived species, reproductive success is strongly tied to survival to old age. Slower pace of reproduction could allow investment in immunity, reducing risk of morbidity and mortality to infectious disease. Additionally, several host …

Paleoindian Response To Climate Change In The Northern Jornada Del Muerto, Christopher Wayne Merriman

Anthropology ETDs

Human-environment interaction is a long-standing and productive line of inquiry that includes the study of cultural responses to climate change. However, demonstrating a causal relationship between climate change and the consequent culture change is rarely straightforward for numerous reasons. In this dissertation I develop an optimality model to predict how Paleoindians should have responded to changes in precipitation across the Late Pleistocene-Early Holocene. The water supply model (WSM) ranks water supplies much like the diet breadth model ranks food resources. To adjust the WSM for climate change, paleoclimate records from playas in the northern Jornada del Muerto were used in …

A New Criterion For Fluoroquinolone-Associated Disability Diagnosis: Functional Gastrointestinal Disorders, Deanna N. Cannizzaro, Lydia F. Naughton, Maya Z. Freeman, Linda Martin, Charles L. Bennett M.D., Ph.D., Cecilia Bove

Faculty Publications

Background and Objectives: Fluoroquinolones (FQs) are a broad-spectrum class of antibiotics routinely prescribed for common bacterial infections despite recent recommendations to use them only for life-threatening cases. In addition to their antimicrobial properties, FQs act in the central nervous system as GABAA receptor inhibitors, which could potentially affect functionality of the vagus nerve at the forefront of gastrointestinal (GI) tract function. Alterations in neural control of digestion have been shown to be linked to Functional Gastrointestinal Disorders (FGIDs), which are usually diagnosed based on self-reported symptoms. The aim of this study was to assess the incidence of FGIDs following FQ …

Challenging Behavior In The Classroom: Effective Strategies To Implement To Support The Needs Of All Learners In The Early Childhood Special Education Setting, Kassandra Otto

Dissertations, Theses, and Projects

When examining how to meet the needs of children in the Early Childhood Special Education classroom with challenging behaviors, an essential component is addressing the behavior at an early age and preventing challenging behavior in young children. Setting up a classroom environment conductive to learning is essential (Alter & Conroy, 2005). Creating a positive teacher-student relationship creates mutual respect (McGuire, 2017). How educators respond to challenging behavior reflects the overall classroom environment (Strain, 2017). Literature was reviewed in two disability categories, Autism Spectrum Disorder (ASD) and Emotional Behavioral Disorder (EBD), focusing on challenging behaviors in the Early Childhood Special Education …

Building Confidence Of Academic Library Staff In The Selection Of Culturally Authentic Native American Picture Books, Cassondra Leeport

Dissertations, Theses, and Projects

This study aimed to explore the confidence and ability of library staff to select and identify culturally authentic Native American picture books. The researcher, a self-identified Native American, developed a tool designed to assist in library staff in identifying key elements of a picture book that lend themselves to a work being culturally authentic. Assisting patrons in selecting materials is a key element in the library profession. The setting of this research is a university with a large Professional Education Program as well as a documented dedication to serving Native students and surrounding tribal communities and the participants of the …

Preschool Whole Group Circle Time: Does More Comfortable Seating Give Rise To Preschooler Engagement?, Roberta Kopel

Dissertations, Theses, and Projects

Flexible and alternative seating in the classroom has been a topic of research and implementation in the classroom in recent years. At this time, much of the research discovered looked at inflatable cushions, therapy balls, or even low tables using pillows as seats. It has been observed in practice by this researcher that many times what is sometimes labeled as flexible seating is just something that is “cute” and not a regular chair with a back and legs or flexible seating as noted in research findings such as a therapy ball. Thus far, it has been difficult to determine the …

Yoga As A Positive Behavior Intervention, Kristen Kadrie

Dissertations, Theses, and Projects

This study explored teaching preschool age students how to use yoga strategies to calm their bodies, reducing the number of times a student demonstrates negative behavior. The fifteen participants were three through five year olds from one of the preschool classrooms at the Minnesota State University Moorhead (MSUM) Early Learning Center. Baseline data was collected for five days, resulting in a determination that four of the students would be considered the subjects for the study, one who received special education services. Additional baseline data was collected for these students for ten days. All fifteen participants and the classroom teachers were …

An Educator’S Guide To Tier 2 And Tier 3 Evidence-Based Interventions For Students With Emotional And/Or Behavioral Needs, Sara Schmidt

Dissertations, Theses, and Projects

Students with an emotional and behavioral disorder or emotional/behavioral needs can be impacted in many different areas that are critical to school success. These impacts not only affect student success within schools, but also drastically affect post-school success and can result in negative long-term outcomes. Fortunately, many school-based models have been identified to be effective in addressing these impacts for students with and at-risk for emotional and behavioral disorders. A distinctive feature within all these models includes the implementation of tiered evidence-based interventions. However, from personal experience and from literature reviewed, there seems to be a lack of implementation of …

Cyclical And Intentional Activity Selection In Inquiry-Based Learning Improved By 5e Learning, Mitchell Miller

Dissertations, Theses, and Projects

The researcher investigated the attitudes toward inquiry-based learning and grades of students in middle school science as well as the significance of rubric based classroom discussion. The literature showed the researcher inquiry-based learning has been shown to increase engagement and understanding. The literature also showed classroom discussions were made more meaningful by implementation of expectations and a rubric. The researcher provided evidence of a significant improvement of classroom discussion, attitudes toward inquiry-based learning, and grades due to implementation of the actions taken by the researcher. The researcher used Kristine Bruss’s discussion rubric and expectations. The researcher also used Paul Anderson’s …

Improving Fluency Rates Through Repeated Reading, Sara Van Erp

Dissertations, Theses, and Projects

Learning how to read fluently was a goal the researcher had which led to the research question; How does the intervention of repeated reading impact oral reading fluency rates in students who are reading below a 2^nd grade level? The purpose of the action research was to implement the intervention of repeating reading to see if the oral reading fluency rates in struggling students increased. Struggling readers were identified through the Dynamic Indicators Of Basic Early Literacy Skills assessment (DIBELS). Struggling readers were considered to be reading below 52 words per minute, which was the 2^nd grade benchmark …

Disciplinary Measures In Primary Classrooms, Anna Willems

Dissertations, Theses, and Projects

Abstract

The experiment done by the researcher analyzed the effectiveness of each of the research-based disciplinary strategies commonly used in elementary classrooms. These strategies include positive reinforcement, increased movement in the classroom during instructional time, increased parent communication, and reinforcement of the classroom rules/expectations. The strategies’ effectiveness were tracked through behavioral charts kept by each of the students and marked by the classroom teacher throughout the day. Comprehensive data was sent back to parents on a weekly basis to update them on student behavior. The effectiveness on the charts were proven by the number of interruptions throughout each class period. …

Literature Circles And The Use Of Comprehension Strategies Within A Fifth Grade Classroom, Allison Mrak

Dissertations, Theses, and Projects

The purpose of this study was to research the effect of literature circles on the use of comprehension strategies during reading discussions. Example comprehension strategies that students used are based on visualizing, questioning, connections, and summarizing. The participants were 25 fifth graders within a suburb of Minneapolis, Minnesota. Three types of data sets were used which consisted of observations, student work, and a final survey. Students formed literature circles using a book of their choice from a given list provided by the researcher. Students had four weeks to read their novel and hold weekly discussions. During the literature circle discussions, …

The Effects Of Activity-Based And Inquiry-Based Teaching Methods On Student Attitude And Perception Toward Geometry, Wade Hukriede

Dissertations, Theses, and Projects

This quantitative action research project evaluated high school students’ attitude and perceptions toward geometry before and after two units that were taught. The first unit was taught using a more traditional style of teaching while the second method incorporated activity-based and inquiry-based lessons into a traditional method of teaching. The students were surveyed by using a modified version of Bauer’s (2008) Attitude Toward the Subject of Chemistry Inventory. The survey was changed to focus on the students’ attitudes and perceptions toward geometry. Survey scores in the subscales: interest and utility, anxiety, intellectual accessibility, fear and emotional satisfaction were compared through …

The Impact Of Repeated Reading Interventions On Second Grade Readers, Katelyn Schmitz

Dissertations, Theses, and Projects

ABSTRACT

Reading is a lifelong skill that is used in many other subject areas. When students aren’t meeting the academic standards set before them in reading, often times, reading interventions take place. Repeated reading is an intervention that targets improving students’ oral reading fluency. This study took place during a second grade classroom’s reading intervention time. The study included four students from my class that were reading below a second grade reading level. I worked one-on-one with these students to conduct the intervention. The purpose of the study was to determine the effectiveness of the intervention of repeated reading in …

The Effect Of Direct Heggerty Phonemic Awareness Instruction And Small Group Literacy Interventions On Kindergarten Students’ Reading Growth, Brianna Elizabeth Wierschke

Dissertations, Theses, and Projects

This study focuses on the impact of the implementation of Heggerty Phonemic Awareness and Literacy Footprints guided reading system curriculum in a kindergarten classroom. Adding these interventions are to determine if a focus on phonemic awareness skills is essential for students to learn when beginning to learn how to read. Students were tested at the beginning of the school year for a base score, then tracked at every month, and then a final benchmarking in December. The study took place in a North Dakota elementary school, 23 kindergarten students was monitored for data purposes. The data and results demonstrate a …

Stimming Expresses Empathy, Not To Be Masked Or Persecuted: A Scoping Review And Case Study Of The “Double-Empathy Problem” Solved By Recognizing The Autism Language, Kathryn Haas

Student Capstone Papers

This article critically examines autism and autistic stimming through the lenses of neurotypicals and autistics, evaluates confines currently imposed upon autistics by neurotypical society, and synthesizes what autistic leaders have expressed about their experiences striving for inclusion (Gernsbacher, 2017; Milton, 2012). Autistic-led studies are now at the forefront of the neurodiversity movement and are growing in fervor. The following themes were identified: (a) prevalence of autism, (b) the interpretation and measurement of empathy, (c) discovery of genetic factors transformed autistics’ identity, (d) publication of non-genetic factors such as vaccines undermined the legitimacy of the autism language, (e) the problem with …

Antipsychotic Medication Administration In Oregon Assisted Living/Residential Care Settings: Analyzing An Action Situation, Sarah Dys

Dissertations and Theses

Antipsychotic medication use (APU) in assisted living and residential care (AL/RC) settings is an under-studied and controversial health policy issue. APU in older adults with dementia is associated with an increased risk of falls, hospitalizations, and early mortality. I operationalize the Institutional Analysis and Development Framework using a situational analysis approach, an extension of grounded theory methods, to explore the APU in Oregon AL/RC settings. Regulatory deficiency citations, Oregon AL/RC population data, and semi-structured interviews suggest that staff role clarity, organizational characteristics, and perceived agency influence decision-making around APU. AL/RC providers and caregivers are forced to simultaneously balance and prioritize …

Ramirez V. Lum

All Decisions

No abstract provided.

Strategies To Overcome Special Education Teacher Burnout, Amber Eastwood

Dissertations, Theses, and Projects

Special education teacher burnout has been a topic of concern dating back to the 1970s when it was first identified and conceptualized and has since been a growing trend in the field of education (Embse, 2019). With the everchanging world of education, the demands of a special education teacher have grown and are causing new triggers that are contributing to their burnout. Research is showing that 40% of new teachers are leaving the profession within the first five years of teaching with stress and burnout at the top of the list contributing to their departure (Herman, 2020). Since researching about …

Desgarrandonos De Nuestra Lengua: Ripping Us From Our Language, Lillian Ramos, Julia Ramirez

The Qualitative Report

Using a testimonio methodology, this study provides insight on how language ideologies, family, and education in the Texas Borderlands impacted two Latina teachers’ view and understanding of their identity. Through our personal experiences as PK-16 students, classroom teachers, and doctoral students, we were able to understand the colonization of our language and the subsequent endangerment of our bilingualism, which upon reflecting, had an impact on how we see ourselves as individuals, bilinguals, teachers, and Latinas. Our experiences with our bilingualism affected the way in which we perceive ourselves and our community. The reflection and analysis of our experiences allowed us …

Intracavity Phase Interferometry Based Fiber Sensors, Luke Jameson Horstman

Optical Science and Engineering ETDs

Intracavity Phase Interferometry (IPI) is a detection technique that exploits the inherent sensitivity of a laser's frequency to the parameters of its cavity. Intracavity interferometry is orders of magnitude more sensitive than its extracavity alternatives. This dissertation improves on previous free-space proof-of-concept designs. By implementing the technique in fiber optics, using optical parametric oscillation, and investigating non-Hermitian quantum mechanics and dispersion tailoring enhancement techniques, IPI has become more applicable and sensitive. Ring and linear IPI configurations were realized in this work, both operating as bidirectional fiber optical parametric oscillators. The benefit of using externally pumped synchronous optical parametric oscillation is …

Climate Mitigation Through Biological Conservation: Extensive And Valuable Blue Carbon Natural Capital In Tristan Da Cunha’S Giant Marine Protected Zone, David K.A. Barnes, James B. Bell, Amelia E. Bridges, Louise Ireland, Kerry L. Howell, Stephanie M. Martin, Chester J. Sands, Soto A Mora, Terri Souster, Gareth Flint, Simon A. Morley

School of Biological and Marine Sciences

Carbon-rich habitats can provide powerful climate mitigation if meaningful protection is put in place. We attempted to quantify this around the Tristan da Cunha archipelago Marine Protected Area. Its shallows (<1000 m depth) are varied and productive. The 5.4 km2 of kelp stores ~60 tonnes of carbon (tC) and may export ~240 tC into surrounding depths. In deep-waters we analysed seabed data collected from three research cruises, including seabed mapping, camera imagery, seabed oceanography and benthic samples from mini-Agassiz trawl. Rich biological assemblages on seamounts significantly differed to the islands and carbon storage had complex drivers. We estimate ~2.3 million tC are stored in benthic biodiversity of waters <1000 m, which includes >0.22 million tC that can be sequestered (the proportion of the carbon captured that is expected to become buried in sediment or locked away in skeletal tissue for at least 100 years). Much of this carbon is captured by cold-water coral reefs as a mixture of inorganic (largely calcium carbonate) and organic compounds. As part of its 2020 Marine Protection Strategy, these deep-water reef systems are now protected by …