Digital Commons Network^™

Developing A Positive Self-Talk Toolbox, Megan Wagner

Honors Theses

The following thesis demonstrates how individuals can overcome high-pressure situations in both the business and athletic environments. Individuals are asked to perform in many different aspects of their lives. Oftentimes, individuals feel pressure when asked to perform at their optimal level. While there are many tactical skills to help individuals improve their skillset for a particular performance area, this thesis argues that a positive mindset can increase individual’s performance levels during the act of performing. Primary research has been conducted between two different research groups (business professionals and athletes) to determine that pressure exists in each respective environment based on …

Net Present Value And Payback Period: An Analysis, Ezekiel Cotter

Honors Theses

Capital budgeting is essential for the long-term success of a business. A firm must make the correct decisions when investing capital in projects. If firms do not make the correct decision, it will lead to investing in projects that do not add value to the firm, and it may also decrease the firm’s value. Multiple capital budgeting techniques exist to varying degrees of use. These techniques include Accounting Rate of Return, Internal Rate of Return, Modified Rate of Return, Payback Period, Discounted Payback Period, and Net Present Value. There is widespread research that spans decades of literature on which capital …

The Unexpected Significance Of Myosin A In Organization Of M-Line Protein Unc-89/Obscurin Within Striated Muscle Cells Of Caenorhabditis Elegans, Kar Men Lee

Honors Theses

This research investigates the unexpected significance of Myosin A in the organization of M-line protein UNC-89/obscurin within striated muscle cells of the nematode Caenorhabditis elegans (C. elegans). The study employs immunofluorescence techniques to examine the spatial and temporal dynamics of UNC-89/obscurin and Myosin A during embryonic development. The sarcomere, a fundamental unit in muscle cells, is governed by the 'sliding filament model,' where the M-line serves as a crucial anchor for Myosin A. This research seeks to understand the relationship between muscle function in humans and C. elegans, utilizing the latter's simple anatomy and genetic tractability. The …

We Are The Reason We Stand Still In The Face Of Climate Change., Sydney Hemp

Honors Theses

Many different factors can impact the way any information is received but it is especially important to see how scientific information is received because it is often backed up by a great deal of evidence, especially in the case of global climate change. Many of these factors have nothing to do with science and everything to do with social influences, political parties, and other demographic measures. Discussion of these relationships is important when discussing communication in a broad sense, but it can be even more important when bringing up things like global climate change, which has become a political topic …

Complete Issue, Christopher W. Tremblay, Patrick J. O'Connor Phd, Laura Owen, Diana Camilo, Moya Malcolm

Journal of College Access

No abstract provided.

The Influence Of Aviation Technology On Human Complacency, Aurora Burton

Honors Theses

The thesis covers automation complacency in the aviation industry. The purpose being to provide a foundation of complacency-related accidents to support or dismiss the Federal Aviation Administration’s claim to automation-induced inattention. Complacency factors are outlined in a multitude of fields, creating a background for aviation discussion. To outline the parameters of literature review, behaviors associated with complacency are addressed. Next, a compilation of accident reports is examined and categorized. Specific, impactful accidents relating to complacency are detailed and explained. Summarily, three solutions to human-driven complacency are proposed, evaluated, and analyzed. Including the following: proficiency advancement, technology improvement, and change in …

Early Carbonate Diagenesis Of The Miocene Dam Formation In Southwestern Qatar, Mohammed Al-Musawi

Dissertations

The timing and mechanisms of platform-scale dolomitization have been the subject of a long and contentious scientific debate known as the “dolomite problem.” The current study provides new insights through an investigation of the Miocene mixed carbonate-siliciclastics-evaporites Dam Fm in southwestern Qatar. Petrographical, mineralogical, and geochemical data are integrated from two research cores, the Dam-01 and Dam-02. The Dam Fm provides an ideal site to investigate dolomitization because these rocks are: (i) relatively young, (ii) have not been deeply buried, (iii) exhibit no evidence of diagenetic resetting, and (iv) characterized by alternating meter-scale depositional cycles that help constrain the relative …

National Emergency Department Sample In Geriatric Subsequent Mild Traumatic Brain Injury Visits And Associations With Sex, Falls, Payor, And Discharge Outcomes, Carrie Ann Barrett

Dissertations

The purpose of this study was to explore the variables of sex (male, female), fall mechanism of injury, payor source, and emergency department (ED) discharge outcomes in patients aged >65 who presented with mild traumatic brain injury (mTBI) subsequent ED visits.

A secondary data analysis was performed to assess the relationship among the independent and dependent variables listed above. The independent variables were dichotomous for age (>65, < 65), sex (male, female), and fall mechanism of injury (yes, no), and categorical for payor source (Medicare, Medicaid, Private, Other). The ED discharge dependent variables were categorical [home; healthcare services (including skilled nursing facility, home care, and intermediary care)]. Logistic regression analyses were performed to evaluate specific variables that increase the probability of affecting ED discharge outcomes. The software, SPSS v. 28 was used in the statistical calculations. The study was approved by the Western Michigan University Human Subjects Internal Review Board.

Investigation Of Public Trust In Science In Connection With Views About Tentative Nature Of Science And Epistemological Beliefs, Asghar Pervaiz Gill

Dissertations

Trust in science is contested in everyday discourse and decision-making. Science education research and instruction must delve into and contribute to enhancing public trust in science. In this context, nature of science (NOS), and epistemological beliefs (EBs) emerge as closely related research areas highlighting the tentative NOS and uncertain aspects of knowledge, which can potentially influence trust in science. In a series of three interrelated studies, this research explores the public trust in science in relation to NOS views and EBs.

The first study emphasizes the role of science education in building trust among undergraduate chemistry students. It assesses the …

Evaluation Of A Cue Associated With Alternative Reinforcement To Mitigate Resurgence, Hayley Brown

Masters Theses

Treatment relapse due to the extinction of a previously reinforced alternative behavior is known as resurgence. Understanding the conditions under which resurgence is mitigated may be important for improving the maintenance of the effects of interventions. One method that has been found to effectively mitigate resurgence is pairing a cue or stimulus with alternative reinforcement and then continuing to present that cue when alternative reinforcement is terminated. Animal studies have found that cues must be paired with alternative reinforcement and target extinction to be effective. However, this finding has not yet been replicated with humans. Demonstration of a similar effect …

Measuring Multicultural Competence In Counseling, Martha Mae Golubski

Dissertations

Pedersen (1999) described multicultural counseling as the “fourth force” in psychology. The description is used to imply that multiculturalism is the next theory to understand human behavior, complementary to the other three forces: psychodynamic, behavioral, and humanistic explanations. Despite the attention being given to multiculturalism, professional organizations, training institutions, and service providers are still trying to understand what it means to have competency in multicultural counseling. Researchers have made decades of efforts to define and measure multicultural counseling competence; yet, there is still limited data about how multicultural training efforts influence these competencies and how counselor multicultural competency affects clients’ …

Three Essays On Work And Marital Satisfaction In China, Peng Luo

Dissertations

This dissertation comprises three research papers that delve into the relationship between the work characteristics of married Chinese employees and their individual satisfaction in both marriage and work. A common feature of these papers is the meticulous pairing of data, which ensures that each observation includes vital information about their respective spouses. This dataset allows me to conduct a comprehensive exploration of how spouses' work attributes influence individuals.

The first paper employs cross-sectional data to study whether how spouses met through work, and differences in their respective industries are related to their marital satisfaction. The results reveal that how spouses …

Av Operation And Energy Efficiency Improved Through The Evaluation And Demonstration Of Av Sensor Technology, Nicholas Brown

Dissertations

The majority of states have passed legislation or have signed an executive order enacting safe testing, development, and deployment of level 4 and level 5 autonomous vehicles (AVs) in accordance with SAE standard J3016, which has led to an increase in the frequency of AV testing. The major driving force behind the push for AVs on public roads appears to be the increases the number of AVs on the road to decrease the chances of fatalities from distracted drivers. There are reports of disengagement from companies, which are required to report them to operate within California. The continuance of disengagements …

A Multi-Objective Stochastic Programming Model For Resilient And Sustainable Supply Chains Under Uncertainty, Mohammad H. Majdfaghihi

Dissertations

Supply chain resilience (SCRES) and sustainable supply chain management (SSCM) have garnered significant attention in the field of Supply Chain Management (SCM) science. This heightened interest is largely attributable to the increasing frequency and severity of uncertainty and disruptions in global supply chains. Resilience is a beneficial approach to managing uncertainties and preparing for and mitigating the adverse consequences of Supply Chain (SC) disruptions. Sustainability is a key concept in SCM, driven by governmental regulations and heightened stakeholder and customer concerns for environmental and societal well-being. Studies on SCRES have traditionally focused on preparing for and reacting to disruptions and …

Sustainable Diamond-Like Carbon Fabricated Gravure Cylinders For Printing Fine Lines Of Electrodes And Graphic Structures, Chandramohan Seetharamiah Srinivasaraju

Dissertations

The main objective of this work is to evaluate the potential of Diamond-Like Carbon (DLC) as an alternative to chrome for use on gravure cylinders. DLC coatings consist of carbon atoms, arranged into a diamond-like structure that closely resembles that of natural diamond. In contrast to chrome, DLC is environmentally friendly. The focus of the study is to determine the viability of DLC as a substitute material for chrome to be used on gravure cylinders by determining key material properties and evaluating printing performance.

In the first research paper, four DLC variants (Standard DLC, A-DLC, S-DLC, and Organic Silica) and …

Influence Of A Multicultural Counseling And Psychology Course On Counseling Psychology And Counselor Education Master’S Students Color-Blind Ideologies And Ethnic Identity, Rebecca Tuinstra

Dissertations

The primary purpose of this study was to examine whether ethnic identity awareness mediates the relationship between completion of a Multicultural Counseling and Psychology Course and color-blind ideology endorsement. The participants included 93 master’s level counseling psychology and counselor education trainees attending a predominantly White university in the Midwest region of the United States. The study used a quantitative, pre- and post-test descriptive research design. Using mediation analysis, this study estimated the influence of completing a Multicultural Counseling and Psychology Course on awareness of ethnic identity and use of color-blind ideology while controlling for social desirability among master’s level counseling …

Teaching Without A Roadmap: A Mixed Methods Study Of New Teachers' Experience With A Missing Curriculum, Christopher Reid Williams

Dissertations

As new teachers enter the field of education, they face many challenges as they work to quickly adapt to the many demands of the job. One of the most pressing factors for new teachers is deciding what to actually teach each day. For educators, the curriculum represents the master plan that both guides their educational efforts and supplies the tools to get the job done. However, new teachers experience varying levels of curriculum support when they begin their careers, and some receive absolutely no support at all. This study describes those cases of beginning a teaching career with little to …

Opportunity That Transforms Lives: Exploring The Lived Experience Of Graduates From A New Community College In The Dominican Republic, Sally Joslyn Peña Martinez

Dissertations

This qualitative study explored the lived experiences of graduates from a recently established community college in the Dominican Republic (DR). The study sought to understand from graduates' perspective the influence of completing an associate degree at the first Dominican Community College, Instituto Técnico Superior Comunitario (ITSC), and if their experience was transformative. Enrolling in higher education initiates a potentially transformative journey, consciously or unconsciously (Taylor et al., 2000). These changes stem from personal reflections on new experiences, forming new beliefs and assumptions that infill life with new meaning (Brookfield, 1984; Mezirow, 1978). This phenomenon is evident in community college students …

A Critical Comparison Of Answering Behavior Threshold Determination Methods As An Indicator Of Engagement On The 2015 Pisa Science Items, Lauri Elizabeth Mackelburg-Davis

Dissertations

The validity of low-stakes achievement tests is questionable when disengaged answering (i.e., rapid-guessing and rapid-omitting) is present in even moderate amounts. Thus, identifying these disengaged test-takers is important so that statistical or behavior mediation practices can be put into place. The first step in identifying disengaged examinees is to determine the divide between the engaged examinees and those that are disengaged. Many methods for discriminating between disengaged from engaged answering behavior on computer generated assessments exist. Many methods require expertise in statistical methods, while others require little to no mathematics knowledge. However, these simpler methods are routinely used with little …

Synthesis Of Glucomannan-Xylan Composite Biofilms: Characterization And Applications For Food Packaging, Kholoud Al-Ajlouni

Dissertations

Scientists are most concerned about the need for green alternatives for efficient food packaging polymers to replace petroleum-based packaging products. The waste of corn cobs and the roots of the konjac plant contain hemicellulose, xylan and glucomannan respectively, and can be used to produce biofilms for food packaging.

The aim of these studies is to formulate biofilms from glucomannan-xylan blends that compete with petroleum-based plastic wrap. The biofilms must be strong, smooth, transparent, have a water vapor barrier, have the required mechanical properties and be cheap. Biofilms from glucomannan were stiff, lacked mechanical properties, and absorbed moisture. Therefore, it reacts …

Investigating The Critical Literacy Practices Of Adult Learners: A Case Study Of Four Leveled Reading Courses At A Community College, Anna Fontaine

Dissertations

This study investigates the critical literacy practices of adult learners at a community college. Student participants were selected from four different leveled reading courses. In this study, four guiding questions were adopted from Klenner and Sandretto (2011): (1) How do students make personal connections to text?; (2) In what ways do students identify multiple points of view in the text?; (3) In what ways do students identify where people in the text and included or excluded from social situations?; (4) In what ways do students discuss the influences the text has had on their views of society? These four questions …

Investigating The Effects Of An Island, And A Speed Sign Gateway To Decrease Driver Speeding, Louai Al Shomaly

Masters Theses

There are thousands of motor vehicle crashes every year, and the yearly cost of crashes is estimated to be $430 billion dollars (National Highway Traffic Safety Administration). Twenty-eight percent of fatal related crashes in 2020 involve at least one driver speeding (CDC 2020). The application of a behavior analysis approach can be employed to reduce speeding and thereby decrease crashes. One way to reduce driver speeding behavior is the use of prompts. Van Houten and Van Houten (1987) and Van Houten et al. (2018) demonstrated the cost effectiveness approach of using prompts to decrease driver speeding at speed zones and …

Behavioral Economic Factors In Collective Bargaining, Cristal Cardoso Sao Mateus Cardoso Sao Mateus

Masters Theses

The present study evaluated the effects of delay, stake, and hypothetical group size on labor valuation in the context of increasing and decreasing labor demand. Challenges in collective bargaining are associated with work stoppages, which can cause economic losses, lack of service, and worker stress. Participants were asked to value their labor given a set of conditions in two experiments. Participants in experiment 1 (n = 49) valued their labor in both increasing and decreasing demand context. Conversely, participants in experiment 2 (n = 139) valued their labor in only one of the contexts. Delay to changes, stake size, and …

Rapid Reaction Studies On The Chemistry Of Flavin Oxidation In Urocanate Reductase, Niusha Delavari

Masters Theses

Urocanate reductase (UrdA) is a bacterial flavin-dependent enzyme that reduces urocanate to imidazole propionate, enabling bacteria to use urocanate as an alternative respiratory electron acceptor. Elevated serum levels of imidazole propionate are associated with the development of type 2 diabetes and, since UrdA is only present in humans in gut bacteria, this enzyme has emerged as a significant factor linking the health of the gut microbiome and the metabolic disorder insulin resistance. Here we investigated the chemistry of flavin oxidation by urocanate in the isolated FAD domain of UrdA (UrdA’) using anaerobic stopped-flow experiments at 4 °C. This analysis unveiled …

The Factors Affecting Fashion Trends Have Changing Over The Years By Different Age Groups & The Evolution Of Media., Omnahqiran Dazz

Honors Theses

Introduction:

Fashion trends undergo continuous evolution, influenced by factors such as age groups and the ever-changing landscape of media. This research delves into the intricate relationship between these elements. Initially driven by a passion for fashion, the project expanded to explore the profound impact of social media evolution over the past 15-20 years.

Objectives: Investigate changing fashion trends across age groups.

Examine the evolution of media.

Analyze the factors affecting current-day fashion trends.

Explore the influence of social media on fashion choices.

This study provides invaluable insights for fashion designers, brands, and retailers, aiding in the development of effective market …

Loneliness Among College Students, Jaime Benson

Honors Theses

This study investigated the level of loneliness among health-focused scholars in the College of Health and Human Services (CHHS), Western Michigan University to improve student life experience, social opportunities, and support networks. We recruited participants from various CHHS programs using a convenience sampling method, requiring informed consent and program enrollment. The UCLA Loneliness Scale served as our measurement tool, allowing us to compare scores across program backgrounds using independent samples t-tests or non-parametric alternatives. Among 59 participants, 22.0% reported low loneliness levels, 49.1% moderate levels, 25.4% moderately high levels, and 3.4% high levels. Notably, the highest scores emerged in questions …

Æthelflæd, Lady Of The Mercians, And Women In Tenth-Century England, Rebecca Hardie

Richard Rawlinson Center Series

Æthelflæd (ca. 870–918), political leader, military strategist, and administrator of law, is one of the most important ruling women in English history. Despite her multifaceted roles and family legacy, however, her reign and relationship with other women in tenth-century England have never been the subject of a book-length study. This interdisciplinary collection of essays redresses a notable hiatus in scholarship of early medieval England. Æthelflæd, Lady of the Mercians, and Women in Tenth-Century England argues for a reassessment of women’s political, military, literary, and domestic agency. It invites deeper reflection on the female kinships, networks, and communities that give meaning …

Students' Perceptions Of Professional Short-Messaging Education In Undergraduate Courses, Seth S. Frei, Allison M. Alford, Ashly B. Smith

Journal of Communication Pedagogy

The popularity of short-messaging formats, like text and chat, is on the rise in the workplace with many employees preferring this style over long-form options like email. While many businesses expect employees to communicate using short messages, students may be ill-equipped to effectively use these methods due to a lack of formal training. This study sets out to understand students’ experience, confidence, and education related to professional short messaging. Results indicate a correlation between confidence and experience levels in writing text and chat messages. Further, the participants who indicated they had training on writing short messages, indicated they learned it …

Challenging The Positionality Of Western Mainstream English Through The Implementation Of Communication Action Statements, Victoria Mcdermott, Amy R. May

Journal of Communication Pedagogy

Communication is the most powerful tool we have to challenge the plague of invisibility impacting our Indigenous communities. As we continue to challenge the diversity, equity, and inclusion initiatives touted by our institutions, we need to move beyond mission statements to motion, i.e., action required for meaningful transformation to take place (Qassataq, Iñupiaq, 2022). To call attention to and name the silencing of language and knowledge systems outside of western mainstream english (WME), the present paper proposes the concept of Communication Action Statements (CAS). Based on place and space, CASs recognize, label, and affirm the negative effects of WME, …

Destigmatizing Complex Regional Pain Syndrome Through Art And Research, Jennifer K. Fortuna

The Open Journal of Occupational Therapy

Bill Dambrova, an artist based in Phoenix, AZ, provided the cover art for the Fall 2023 issue of the Open Journal of Occupational Therapy (OJOT). Bill’s paintings explore the intrinsic and extrinsic relationships between living things. Through the Artists + Researchers (ARx) program, Bill was teamed with Dr. Gretchen Bachman, OTD, OTR/L, MBA, CEAS, CHT, and Dr. Cindy Ivy, OTD, OTR/L, MEd, CHT, occupational therapy professors and researchers from Northern Arizona University. Their goal was to create a work of art that could disseminate research on complex regional pain syndrome (CRPS). The partnership led to the creation of “Invisible War,” …