Business Commons^™

Twitter Sentiment Analysis: Applications In Healthcare And Finance, Jiali Wang

Dissertations

This research explores the influence of Twitter sentiment on healthcare and finance industries. It assesses how Twitter sentiment and culture measure influence COVID-19 statistics, and it investigates the impact of Twitter sentiment on S&P 1500 stock mispricing. Furthermore, it examines how tweet sentiment predicts major industry returns.

The first part examines how Hofstede’s Culture Dimensions (HCD) and Twitter economic uncertainty index (TEU) relate to COVID-19 infection rate and death rate. The results show certain aspects in HCD, such as power distance index (PDI) and masculinity (MAS) both are negatively and significantly associated with the infection rate, while indulgence (IVR) and …

Limpieza De Asbestos En La Ciudad De Nueva York, Ariana G. Perez-Castells

Capstones

This is the story of how asbestos is removed in New York City, and who carries out the work. It's unclear how much more asbestos abatement is left in the county, and the U.S. has not completely banned the dangerous material, unlike over 50 other countries across the world. Both of these things could change soon. A new study that the U.S. Environmental Protection Agency will carry out by December 2024 would give us a better picture of how much asbestos there is still in buildings and how much more removal work is to be done. At the same time, …

U.S. Army Physician Assistant Retention: A Latent Class Analysis, Robert Greener

Theses & Dissertations

Introduction: Retaining employees is crucial to the success of organizations. While significant effort has been made to model employee retention, models have been unable to significantly predict retention. The purpose of this quantitative, non-experimental, cross-sectional study was to develop an improved employee retention model which could be used as a practical guide to improve employee retention. Materials and Methods: The study analyzed a survey created, implemented, and collected by the Statistical Cell at the U.S. Army Center of Excellence. In September of 2020, all 864 active-duty PAs were sent a link to the survey and 290 completed the survey, …

Informal Education Experiences Of Black Women-Owned Healthcare Small Businesses In Mississippi, Timothy E. Lampkin

Graduate Theses and Dissertations

Small businesses are critical to the economic success of the United States, and several states, such as Mississippi, have a strong reliance on small business development. Through small, individually owned businesses, the overall economy is enhanced, and the quality of life for many is improved. A growing trend within the small business community is private ownership by Black women. This population segment has dramatically grown in their presence within business ownership, and it is necessary to describe elements of their success. The proposed research focuses on informal education as an enabler of this small business success. Informal education is a …

A Study Of Heart Disease Diagnosis Using Machine Learning And Data Mining, Intisar Ahmed

Electronic Theses, Projects, and Dissertations

Heart disease is the leading cause of death for people around the world today. Diagnosis for various forms of heart disease can be detected with numerous medical tests, however, predicting heart disease without such tests is very difficult. Machine learning can help process medical big data and provide hidden knowledge which otherwise would not be possible with the naked eye. The aim of this project is to explore how machine learning algorithms can be used in predicting heart disease by building an optimized model. The research questions are; 1) What Machine learning algorithms are used in the diagnosis of heart …

Salesperson-Customer Dyads In The Casino Gaming Industry: How Sales Competencies And Relationship Lifecycles Influence Customer Satisfaction And Account Profitability, Alicia Lechtenberger

UNLV Theses, Dissertations, Professional Papers, and Capstones

Developing extraordinary relationships between sales personnel and customers is essential to corporate success. To meet the increasing demands of customers within the hospitality industry, corporations must ensure they pair customers with salespeople who are highly competent, possessing refined and adaptable skill sets that directly increase customer satisfaction and account profitability. Corporations spend billions of dollars annually on hiring and training salespeople; yet, salespeople often quit or miss their quota targets. Considering this industry-wide business problem, the purpose of this dissertation study was to determine how sales competencies influence customer satisfaction and account profitability while taking into consideration the duration of …

Payment Profiles: Using Payment Transaction Data To Identify And Characterize Gamblers, Kasra Ghaharian

UNLV Theses, Dissertations, Professional Papers, and Capstones

Payment providers in the gambling industry facilitate transactions, allowing customers to transfer money to and from wagering accounts. Payments transaction data is information that is captured from these transactions, including, for example, the type, amount, time, and location. How this data may be used for gambling harm minimization and prevention has garnered significant interest, particularly due to accelerated payments modernization in the wake of the COVID-19 pandemic. With this study, I explored the utility of payments transaction data to categorize subgroups of gamblers in order to identify individuals who may be at-risk of harm. I benchmarked six cluster analysis methods …

Does Time Equal Money? Temporal Discounting And Self-Control: Insight Into The Rationality Of Personal Financial Decision-Making, Joshua Epstein

USF Tampa Graduate Theses and Dissertations

Exponential and hyperbolic intertemporal choice models have been widely investigated to measure an individual’s degree of impulsivity in behavioral economics. Hyperbolic discounting research identifies subject’s disproportionately high subjective value to immediate rewards, to the extent that it is not in their best interest. Furthermore, preference reversals have shown subjective value demonstrates an inversely relationship proportional to delay.

Investigation into whether visual representations influence conservative personal finance savings behavior was demonstrated in this study by presenting a multitude of visualizations before allocation of limited monetary resources. Evaluation of the neighbor effect was tested to determine whether comparing individuals to their peers …

Science, Technology, Engineering, And Mathematics (Stem) Project-Based Learning (Pbl) Education: A New Mexico Case Study For Equity And Inclusion, Kimberly A. Scheerer

Teacher Education, Educational Leadership & Policy ETDs

This research addresses how student participation in Science, Technology, Engineering, and Mathematics (STEM) project-based learning (PBL) education activities encourages underrepresented minority student achievement in STEM career field trajectories. Seven New Mexico high school counselors and 12 STEM organization personnel were interviewed during this study. Their responses represent the nuanced professional voices where New Mexico public education intersects with STEM student interest and cultural influence.

For students, STEM PBL can foster deep integration across educational disciplines and enhance STEM career trajectory interest and readiness. STEM education converged with PBL methodologies has the ability to leverage community support while broadening student networks. …

The Correlation Between Transformational Leadership And Mental Health Clinician Burnout, Rebekah E. Shutter

Electronic Theses and Dissertations

Mental health clinicians working in a hospital setting are at a high risk of experiencing burnout due to the stressful demands of their caseloads, compassion fatigue, limited resources, and unsupportive leadership. While there is ample research regarding the cause and effect of burnout on clinicians there is a gap in the literature when it comes to the impact leadership has on mental heath clinician burnout. The purpose of this quantitative, correlational study is to determine if and to what extent there is a correlation between Transformational Leadership and mental health clinician burnout. Participants for this study consisted of 200 mental …

Deceptive Appeals And Cognitive Influences Used In Fraudulent Scheme Sales Pitches, Rafael J. Toledo

USF Tampa Graduate Theses and Dissertations

Fraud schemes exploit the complex interplay that results from utilizing deceptive appeals to activate underlying cognitive influences. This study was designed, first, to identify the deceptive appeals present in the messaging of fraudulent schemes and, second, to identify the underlying cognitive influences being exploited by the deceptive appeals utilized. Findings reveal that effectively used deceptive appeals work to keep viewers’ mental processes in a state of cognitive ease. This state allows cognitive influences--such as heuristics, cognitive biases, and the System 1 mind--to remain in control of mental processing; however, System 1 is prone to accept deceptive beliefs. The results of …

An Assessment Model Of The Healthcare Entrepreneurship Ecosystem To Foster Solutions For Underserved Communities, Abdalilah Saleh Owaishiz

Dissertations and Theses

There are significant disparities in access to healthcare treatment and this study investigates the healthcare entrepreneurship ecosystem and the challenges and considerations associated within. There is a lack of research on how to evaluate and assess the healthcare entrepreneurship ecosystem especially when applying multi-criteria decision-making (MCDM) methods. The Hierarchical Decision Model (HDM) has been utilized to identify several perspectives and factors grouped under them by the expert’s quantification. This research concentrates on underserved communities because that is where the biggest needs and impact can be made to support achieving health equity and universal health coverage. The findings of this research …

Hidden Struggles Within The Mental Healthcare Workplace, Tammy V. Smith

USF Tampa Graduate Theses and Dissertations

For decades, the Centers for Disease Control and Prevention (CDC) and World Health Organization (WHO) have reported on the worldwide pervasiveness and increasing societal costs associated with Adverse Childhood Experiences (ACEs). A recent post on the WHO website cited recent scientific research (2022) indicating the magnitude of harmful effects attributed to ACEs, even classifying them as “violence against children.” Esaki and Larkin (2013) indicate that ACEs are prevalent among many social service professionals, including mental health clinicians.

This study uses mental health clinicians as the sample population to identify the impact of ACEs on job performance. Findings from a volunteer …

A Survey Study Of Speech-Language Therapists’ Experiences With Teletherapy At The Onset Of The Covid-19 Crisis, Jason A. Rosas

Dissertations, Theses, and Capstone Projects

The present study aimed to understand how delivering pediatric treatment services via ‘teletherapy’ affected speech-language therapists (SLTs) during the initial outbreak of the COVID-19 pandemic crisis in 2020. SLTs reported on their experiences with the change from in-person to remote service delivery via two national surveys distributed at the start of the pandemic between April 2020 and July 2020. To explain SLTs’ survey responses, this dissertation introduced the Professional Adaptation Model (PA Model). The PA Model facilitated evaluation of the SLTs’ professional environment and the psychological constructs of their professional identity believed to influence the transition to speech-language teletherapy. Specifically, …

Mentorship: A Powerful Tool For Ipg Success, Andrea Nelson

The Dissertation in Practice at Western University

Because Canada espouses principles of diversity and multiculturalism, many international pharmacy graduates (IPGs) immigrate to Canada expecting to find employment using skills for which they trained in their home country. Upon arrival, they often face challenges in credential recognition and licensure. Barriers include systemic discrimination, socio-psychological isolation, the precipitous decline in social status, and financial challenges of navigating the steps that bridge the training received in their home countries to the scopes of practice in Canada. The problem of practice (PoP) explored in this organizational improvement plan (OIP) focuses on the lack of opportunity that IPGs have to access clinical …

The Effects Of Consumer Loan Application Formats And Advertised Terms On Consumer Borrowing Decisions, Alicia M. Johnson

Graduate Theses and Dissertations

Consumers continue to demonstrate a willingness to accrue more debt. They are also more accepting of increased repayment risk via the acceptance of longer loan terms. Extant research on consumer borrowing consists primarily of experiments designed to assess consumer choices and understand how consumers evaluate loan attributes in relation to one another within consumer borrowing contexts (Kamleitner, Hoelzl, and Kirchler 2012; Ranyard et al., 2006). Thus, prior research examines consumer responses to loan information rather than the generation of loan parameters at the time of financing. With important implications for consumers, marketers of financial products, academic researchers, and federal regulators, …

Employment Discrimination’S Impact On African American’S Professional And Personal Lives, Trey D. Williams

Information Systems Undergraduate Honors Theses

Title VII of the Civil Rights Act of 1964 makes it illegal to discriminate against a person because of their race, color, religion, sex, or national origin. The law also protects individuals from retaliation if they complain about discrimination, participate in an employment discrimination proceeding, or reasonably oppose discrimination. Although Title VII makes discrimination illegal, it is still present in the workplace. The objective of this thesis is to discuss employee discrimination based on race and sex. Specifically, I will analyze the current workplace discrimination against African American men and women as well as the psychological, physiological, and emotional effects …

Analysis Of The Utilization Of Nebraska Medicine's Price Transparency Tool, Ingrid A. Olson

Capstone Experience

Healthcare costs have become a significant concern for patients, healthcare facilities, economists, and politicians within the United States. In an effort to understand and reduce health-related costs, price transparency laws were enacted at the beginning of 2021. Because of these new laws, hospitals must provide a price transparency tool for their patients. “Price transparency in healthcare makes pricing information more readily available, defines the value of services, and enables patients and other care purchasers to identify, compare, and choose providers that offer the desired level of value” (AAMC, 2022). However, research results on price transparency tools use and efficacy is …

A Managerial Ecosystem For Excellence In Hospital Administration, Denish Gangasingh

Dissertations

Major healthcare systems and hospital organizations face a myriad of challenges in today’s business environment, having to provide very complex and more comprehensive medical care with fewer resources. In this study, we investigate determinants of hospital performance in critical dimensions and propose an information infrastructure intended to promote excellence in clinical performance while sustaining a solid financial footing.

Senior executives must be knowledgeable in both business and clinical aspects of hospital administration because their decisions ultimately affect patient care and clinical outcomes. Key performance indicators (KPI) are necessary on both dimensions to inform their decisions. Financial and operational aspects of …

A Circular Economy Approach To Improve E-Waste Recycling In California: Economic Potential And Policy Options, Kripa Shah

Master's Projects and Capstones

The higher consumption rates of electronic devices along with their short life cycles and few repair options poses a huge challenge for E-waste industries to manage them effectively. E-waste comprises of hazardous materials and toxic constituents that can affect the environment and public health through improper disposal. However, they also contain few valuable materials that, if recovered, can reduce the dependence on virgin raw materials. Circular economy has the potential to utilize these valuable materials and gain environment and socio-economic benefits. The research explains how the adoption of a circular economy approach can help improve the E-waste recycling in California …

The Significance Of Sonic Branding To Strategically Stimulate Consumer Behavior: Content Analysis Of Four Interviews From Jeanna Isham’S “Sound In Marketing” Podcast, Ina Beilina

Student Theses and Dissertations

Purpose:
Sonic branding is not just about composing jingles like McDonald’s “I’m Lovin’ It.” Sonic branding is an industry that strategically designs a cohesive auditory component of a brand’s corporate identity. This paper examines the psychological impact of music and sound on consumer behavior reviewing studies from the past 40 years and investigates the significance of stimulating auditory perception by infusing sound in consumer experience in the modern 2020s.

Design/methodology/approach:
Qualitative content analysis of audio media was used to test two hypotheses. Four archival oral interview recordings from Jeanna Isham’s podcast “Sound in Marketing” featuring the sonic branding experts …

Supplier Performance Scorecard Utilization In The Medical Device Manufacturing Healthcare Supply Chain, Justin Cardisco

Theses and Dissertations

The medical device manufacturing industry has a deficiency in determining how to improve supplier performance for the components and systems they purchase. Many complex medical devices require components from superb suppliers. But how does a medical device manufacturer (MDM) impartially assess supplier performance to know which suppliers to continuing with (or even boost purchase volumes) and which suppliers they should exit? This study describes which supplier-specific metrics are most important to medical device manufacturers (MDMs) so they can utilize this supplier performance scorecard backed by real-world inputs. This research will focus on five categories to measure MDM supplier performance (Quality, …

Contributions Community Health Centers In The Delta Have Made During The Pandemic And Their Future, Ajah Tiyanna Singleton

Honors Theses

Community health centers that are located in the Mississippi Delta serve as critical points of contact for residents pertaining to medical care. The framework for the services provided locally, and nationally, originate from the now Delta Health Center in Mound Bayou, MS. The care that providers within these institutions have transformed over the course of the pandemic, and the aid rendered to patients have enabled residents to maintain their current level of health. Analyzing the various services provided during this time will allow for stakeholders to determine the next steps for these institutions as the imminent transition into a COVID-19 …

A Pandemic Of Greed And A Disease Of Poverty In Edgar Allan Poe's "The Masque Of The Red Death", Benjamin Herrick

Master's Theses

The breakers tripped. Again. The breakers, a mandatory halt to trading on the floor of the stock exchange in response to the S&P falling more than 7% from the previous close. This was instituted after the Crash of 1987 to calm the markets before trading is allowed to resume. They are supposed to mitigate a drastic crash. They have only ever triggered once before, in 1997. Not for the tech bubble. Not even in the crash of 2008. All trading stops for fifteen minutes when the Level One breaker trips. If it drops further in the same day, the Level …

Inflatable Fall-Guard System, Ximiao Yang

Accounting Undergraduate Honors Theses

This paper attempts to use a fall guard system created by the senior capstone team to run marketing research, accounting calculation, and financial analysis.

The Four Agreements Analysis Los Cuatro Acuerdos De Don Miguel Ruíz, Dulce Morales

Electronic Theses, Projects, and Dissertations

The Toltecs were an indigenous Mexican culture of great warriors and artists with a very unique wisdom on life and behavior, that lived around 1000 years ago. Their extended knowledge on life and behavior certainly can be of help on developing a great leader in any organization based on the four agreements they practiced to better themselves spiritually, emotionally and physically. Therefore, Don Miguel Ruiz did some research of the Toltecs Wisdom and learn more about these four agreements:

1. Be impeccable with your word.
2. Don’t take anything personally.
3. Don’t make assumptions.
4. Always do your best.

After learning how to apply …

When "First, Do No Harm" Fails: A Restorative Justice Approach To Workgroup Harms In Healthcare, Pedro L. Flores

Dissertations

In healthcare, workgroup mistreatment is a pervasive problem that begins during medical education (medical and nursing school) and becomes embedded in the “hidden curriculum of professionalism,” which dissuades and even punishes learners for talking about abuse they witness. Furthermore, the mistreatment of healthcare providers (HCPs) pervades all disciplines in the healthcare delivery chain due to a combination of cultural factors, systemic pressures, dysfunctional hierarchies, and leadership’s tolerance of intimidating and disruptive behaviors. Not surprisingly, 18% of U.S. HCPs have left the medical field since the start of the COVID-19 pandemic, and burnout, stress, anxiety, and increased workloads have been identified …

Grasping The Intangible: The Perseverance Of Physical Music Media In A Digital World, Sam Youmans

Honors Theses

Music is a unique economic good with several interesting characteristics: as an art form, its value is immensely subjective and changes with the culture; it is most widely consumed via online streaming platforms but still embedded onto physical formats and sold through retailers; and the United States music business had to pivot through substantial economic disruption at the turn of the century with the advent of peer-to-peer file sharing. Given the digital world in which we live, this thesis explains why people still purchase music on physical formats. This is accomplished by discussing revenue data from the past few years, …

The Impact Of Disruptive Physician Behavior On Support Staff And Patients: A Quantitative Secondary Analysis, Michael C. Marino

Electronic Theses and Dissertations

In this quantitative secondary analysis, the purpose was to examine the nature of disruptive physician behavior (DPB) from the support staff and patient perspectives. Healthcare staffing shortages existed prior to the global pandemic and have increased, creating importance for employee retention and recruitment. I wanted to understand the impact of physician behavior on staff turnover rates in a private oncology practice, its effect on patient satisfaction rates, and to compare these rates of physicians that display DPB with physicians that do not display this behavior in a private hematology oncology community outpatient setting in the Southwest United States. To answer …

Examining The Job Satisfaction Of Direct Care Workers During Covid-19: A Quantitative Descriptive Study, Sonja A. Stewart

All Theses And Dissertations

This quantitative descriptive study examined the job satisfaction of 39 Direct Care Workers (DCWs) who worked during the COVID-19 pandemic from March 2020-December 2021 in the United States. This was done not to determine cause and effect between the pandemic and job satisfaction of DCWs: the pandemic was simply used as a timeframe. A REDCap survey was posted to two DCWs groups on Facebook which contained information on the study, an electronic version of the Job Satisfaction Survey (JSS) by Paul Spector (2021) and general demographics questions. Snowball sampling was also encouraged for particpants to share the survey with other …