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Classification Models Using Python In Industrial/Organizational Psychology, Beyza Ceylan Jan 2024

Classification Models Using Python In Industrial/Organizational Psychology, Beyza Ceylan

Williams Honors College, Honors Research Projects

Companies, industries, and places of business use artificial intelligence and statistics to predict the characteristics of their employees and staff. Data collected from these individuals is also used to make decisions about them regarding their work life, such as promotions, salaries, or within the hiring process. Two models that are commonly used throughout the field of psychology and specifically in industrial/organizational psychology are the linear regression and the logistic regression. Examining different classification models using Python shows the potential that there may be different models that are more accurate in their predictions of employee success, including a Random Forest model …


Morality Vs. Mortality: The Ethics Of Physician-Assisted Death In The United States, Ashley Price Jan 2024

Morality Vs. Mortality: The Ethics Of Physician-Assisted Death In The United States, Ashley Price

Williams Honors College, Honors Research Projects

According to the American Academy of Hospice and Palliative Medicine, physician-assisted death is defined as a physician providing, at the patient’s request, a prescription for a lethal dose of medication that the patient can self-administer by ingestion, with the explicit intention of ending life. This paper will examine the different perspectives on the prevalent issue revolving around the ethics and criminality of physician-assisted death and euthanasia in the medical field – a heavily debated topic since the concept was conceived. It will explore the history and controversy revolving around the practice using ethical, faith-based, and scientific perspectives relating respectively to …


Increasing Student Success In The Large Ensemble Classroom, Elyce Enrique Jan 2024

Increasing Student Success In The Large Ensemble Classroom, Elyce Enrique

Williams Honors College, Honors Research Projects

Music teachers face many challenges with high quality instruction in large ensemble classes. When there is only one ensemble for students in grades nine through twelve to participate in, their respective skill levels span across a large spectrum. However, the student must perform the part that the composer wrote for their instrument or voice type, regardless of their ability to do so. Students with disabilities and students with less experience are at a vast disadvantage. As a result, the teacher is left with the decision of choosing music that is too difficult for some students or too easy for others. …


Supporting The Mental Health Needs Of Impoverished Youth In The Rio Grande Valley, Leslie Pena Jan 2024

Supporting The Mental Health Needs Of Impoverished Youth In The Rio Grande Valley, Leslie Pena

Selected Social Change Portfolios in Prevention, Intervention, and Consultation

Goal Statement: The goal of this project is to enhance access to culturally competent mental health services and support systems for impoverished youth in the Rio Grande Valley, thereby reducing barriers and improving overall mental health outcomes in this vulnerable population. Significant Findings: In the Rio Grande Valley, impoverished youth face significant barriers to accessing mental health care, exacerbated by factors such as economic hardship, immigration-related stressors, and cultural stigma. Research highlights the prevalence of anxiety, depression, and trauma-related disorders among these youth, underscoring the urgent need for targeted interventions. Recommendations include integrating evidence-based practices into school-based mental health initiatives, …


Addressing Adverse Effects On Children Living In Poverty In Trumbull County, Ohio, Kaitlin Spitak Jan 2024

Addressing Adverse Effects On Children Living In Poverty In Trumbull County, Ohio, Kaitlin Spitak

Selected Social Change Portfolios in Prevention, Intervention, and Consultation

Goal Statement: The goal of this social change portfolio is to prevent adverse outcomes for children and adolescents living in poverty in Trumbull County, Ohio. Significant Findings: Trumbull County, Ohio, has an alarming percentage of youth under 18 years old living in poverty. According to the US Census Bureau (n.d.), the current rate is 28.9% and has risen since 2015 (Data USA, n.d.). Black youth are disproportionally affected by poverty, with rates in Trumbull County of 67% (County Health Rankings & Roadmaps, n.d.; Hodgkinson et al., 2017). Youth living in poverty are at risk for developmental delays, adverse experiences, chronic …


Teachers’ Reactions To The Bans And Biblioclasm Of Mexico’S National Free Textbooks In 2023: A Descriptive Qualitative Study, Eric Silberberg, Armida Liliana Patrón Reyes, Pedro Chagoyán García, Eric Manuel Benjamín Sánchez Barragán Jan 2024

Teachers’ Reactions To The Bans And Biblioclasm Of Mexico’S National Free Textbooks In 2023: A Descriptive Qualitative Study, Eric Silberberg, Armida Liliana Patrón Reyes, Pedro Chagoyán García, Eric Manuel Benjamín Sánchez Barragán

Publications and Research

The rollout of Mexico’s new national free textbooks (LTG) at the outset of the 2023-2024 school year sparked a political crisis. Several states sued to prohibit their distribution and segments of civil society protested that they were designed to “indoctrinate” children in leftist ideology and sexual and gender diversity. This study aimed to investigate the effects of the bans and controversy on the classrooms of elementary, middle, and telesecundaria teachers. An ethnographic methodology was employed with semi-structured interviews and field notes collected at three schools each in Guanajuato and Puebla. Findings reveal that physical resources are incredibly important to teachers, …


Development Of Leader Voice And Leader Silence Scales: How And Why Leaders Choose To Remain Silent Or Speak Up During Situations Of Workplace Aggression, Katherine L. Dickins Jan 2024

Development Of Leader Voice And Leader Silence Scales: How And Why Leaders Choose To Remain Silent Or Speak Up During Situations Of Workplace Aggression, Katherine L. Dickins

Theses and Dissertations

This study aimed to investigate the factors that drive leaders to speak up or remain silent when witnessing workplace aggression and to develop scales to measure leader voice and leader silence. While research on employee voice and silence exists, leader voice and silence need more theoretical development. I used an exploratory sequential mixed-method design to address these gaps. Subjects: Study one included 26 graduate management students and 35 leaders across multiple industries in the United States who witnessed workplace aggression in their unit. Study 2 included 345 people who supervised others at work. Instruments: Seven open-ended questions asking respondents to …


Examining The Experiences Of Dei Practitioners: A Look At The Racial Disparity In Policing Of Black People And The Subsequent Need For Adaptive Leadership, Lashawn Taylor Jan 2024

Examining The Experiences Of Dei Practitioners: A Look At The Racial Disparity In Policing Of Black People And The Subsequent Need For Adaptive Leadership, Lashawn Taylor

Theses and Dissertations

For centuries, Black people in the U.S. have had to navigate structural and institutional racism. This is especially true for the system of policing, which evolved from pre-emancipation slave patrols. Though law enforcement agencies have made strides in the past 160 years, Black people continue to be targeted and killed by police at a disproportionate rate. Evidence shows that DEI training initiatives within policing often fail to reduce this racial disparity that exists in policing. Yet, improved training outcomes surrounding racial relations continues to be a priority. The purpose of this qualitative, phenomenological study was to examine the experiences of …


Exploring The Relationship Between Adverse Childhood Experiences And Suicidality In College And University Students: A Systematic Review, Tatyana Aposhian Jan 2024

Exploring The Relationship Between Adverse Childhood Experiences And Suicidality In College And University Students: A Systematic Review, Tatyana Aposhian

Theses and Dissertations

Adverse childhood experiences (ACEs) and suicidality are highly prevalent and increasing social problems among the college and university student population, thereby underscoring a need to better understand the relationship between ACEs and suicidal risk, ideation, and attempts during college. There is also a need to examine current suicide prevention and intervention programs for the extent to which they are ACE- and/or trauma-informed. The purpose of this quantitative systematic review with narrative synthesis is to elucidate findings regarding the relationship between ACEs and suicidality in undergraduate and graduate students across the globe and provide recommendations for future ACE-informed suicide prevention and …


Understanding Needs: Facilitating Faculty Support For Formal Assessment Processes In Higher Education, Terrance Cao Jan 2024

Understanding Needs: Facilitating Faculty Support For Formal Assessment Processes In Higher Education, Terrance Cao

Theses and Dissertations

Prior literature discusses how conflicting beliefs regarding assessment, competing workloads, and a lack of formal assessment resources may contribute to faculty reluctance to engage with formal assessment processes. There is a gap in research on exploring assessment leader-faculty relationships through the lens of Leader-Member Exchange Theory and how that may affect participation in formal assessment processes. To address this gap, the researcher implemented a qualitative, phenomenological study to interview faculty about their lived experiences in working with formal assessment processes and interacting with assessment leaders. The goal was to discover emerging thematic categories regarding faculty perceptions of formal assessment processes …


Exploring The Impact Of The Covid-19 Pandemic On Adolescent Mental Health: An Integrative Systematic Review, Ruth Maouda Jan 2024

Exploring The Impact Of The Covid-19 Pandemic On Adolescent Mental Health: An Integrative Systematic Review, Ruth Maouda

Theses and Dissertations

An integrative systematic review was conducted to understand the potential impact of the COVID-19 pandemic on adolescent mental health and to identify what contributing risk and protective factors increased or decreased the likelihood that these mental health outcomes were experienced among adolescents, including those from diverse and vulnerable communities. Furthermore, this review examined interventions and coping strategies identified within the literature that were beneficial in mitigating these harmful pandemic-related effects. Methods. Data was collected from five electronic databases and included peer-reviewed, English-language articles published between 2020-present in the United States, comprised of adolescent participants aged 11-19. All studies were required …


Psychosocial Factors Impacting Identity Development In Biracial-Biethnic Youth: A Socioecological Analysis, Melanie S. David Jan 2024

Psychosocial Factors Impacting Identity Development In Biracial-Biethnic Youth: A Socioecological Analysis, Melanie S. David

Theses and Dissertations

A mixed methods systematic review with socioecological analysis was conducted to identify specific psychosocial factors impacting identity development and well-being and biracial-biethnic youth. Findings from this review aimed to summarize and synthesize the most recent research literature on biracial-biethnic youth, with particular attention to factors contributing to negative identity development, psychosocial stressors (e.g., substance use) that impact both identity and well-being, and protective factors that promote well-being. This systematic review also aimed to utilize a socioecological framework to better understand on what level these psychosocial factors occur and the interaction between the individual and the larger environment. Methods. Data was …


Teaching First-Generation Newcomers In Charter High Schools: Teachers’ Perceptions Of Students’ Barriers, Teaching Practices And Strategies, And Teaching Supports, Daniel Loh Jan 2024

Teaching First-Generation Newcomers In Charter High Schools: Teachers’ Perceptions Of Students’ Barriers, Teaching Practices And Strategies, And Teaching Supports, Daniel Loh

Theses and Dissertations

Teachers in the United States are experiencing challenges linked to the increasing number of immigrant students entering schools. Los Angeles County Charter schools are among the country's most diverse, with many immigrant students. Although first-generation and immigrant students’ education barriers and teacher challenges are documented, little is known about teachers' experiences with newcomer students, a particularly vulnerable group. This phenomenological study explored charter high school teachers’ lived experiences concerning their teaching challenges and perspectives on the barriers for first-generation/newcomer immigrant students, their descriptions of the strategies and practices used, and their perceptions of the support they receive. Twelve teachers from …


Examining Women’S Persistence In Stem: A Mixed Methods Study Of Autonomy, Competence, Relatedness, And Sociocultural Influences On Women In Science, Technology, Engineering, And Mathematics, Heather Midori Saigo Jan 2024

Examining Women’S Persistence In Stem: A Mixed Methods Study Of Autonomy, Competence, Relatedness, And Sociocultural Influences On Women In Science, Technology, Engineering, And Mathematics, Heather Midori Saigo

Theses and Dissertations

Several decades of effort have improved the participation of women in science, technology, engineering, and mathematics (STEM), but the gender gap remains. Researchers have found diverse reasons for women’s underrepresentation in STEM, but less is understood about factors supporting persistence. This study’s purpose was to understand how women persist in STEM, through the lens of self-determination theory. Self-determination theory posits that persistence improves when one’s needs for autonomy, competence, and relatedness are satisfied. This embedded mixed methods study provides evidence of how autonomy, competence, relatedness, and sociocultural factors influence women’s persistence in STEM. Using network and snowball sampling, the researcher …


Learning Technology Professors’ Experiences With National Science Foundation (Nsf) External Grant Funding In Higher Education, Mitchell Gurick Jan 2024

Learning Technology Professors’ Experiences With National Science Foundation (Nsf) External Grant Funding In Higher Education, Mitchell Gurick

Theses and Dissertations

This qualitative study investigated the experiences of learning technology professors with National Science Foundation (NSF) external grant funding focused on education. The study investigated stories related to using NSF grants by learning technology professors across the United States, Europe, Africa, the Middle East, and Asia. It enumerated the need for collaboration between industry, government, and higher education institutions (HEIs). The study aimed to establish how more grants lead to increased opportunities for learning technology professors to pursue academic research and impact society. The research questions were: What outlier stories emerge from learning technology professors by securing NSF grant funding? How …


The Great Race, Willard Bullock Jan 2024

The Great Race, Willard Bullock

Theses and Dissertations

No abstract provided.


Exploring The Perceived Effects Of Online And Hybrid Learning On The Experiences Of Students In Nigerian Universities, Amaechi Ugwu Jan 2024

Exploring The Perceived Effects Of Online And Hybrid Learning On The Experiences Of Students In Nigerian Universities, Amaechi Ugwu

Theses and Dissertations

Recent years have seen an apparent increase in the popularity and acceptance of online and hybrid learning as alternative models of learning at universities and other institutions of higher education in Nigeria. However, there is doubt whether the increase in popularity and acceptance of online and hybrid learning has translated to better learning conditions or satisfaction for students and graduates of higher education. These issues among others have made online and hybrid learning models to represent an area of growing academic interest by scholars. The main purpose of this study was to explore the perceived effects of online and hybrid …


Not At The Expense Of Me: Best Practices For Black Women Diversity, Equity, Inclusion, And Social Justice Practitioners In Higher Education, Brittney Michelle Elese Fink Jan 2024

Not At The Expense Of Me: Best Practices For Black Women Diversity, Equity, Inclusion, And Social Justice Practitioners In Higher Education, Brittney Michelle Elese Fink

Theses and Dissertations

This qualitative research paper investigated the intersection of the COVID-19 pandemic and the year 2020 in sparking a phenomenon of hiring chief diversity officers (CDOs) in higher education. By exploring the interplay between the pandemic, racial justice movements, evolving higher education landscape, and institutional accountability, this study aimed to understand the motivations behind the increased hiring of CDOs during this transformative period. Additionally, this research examined the specific effects of this phenomenon on Black women diversity, equity, inclusion and social justice (DEI&J) professionals in higher education. The findings contribute to a deeper understanding of the opportunities and challenges faced by …


Leadership Best Practices In Fostering Collaboration For Transformative Change In International Nongovernmental Organizations: A Phenomenological Study, Colton Manley Jan 2024

Leadership Best Practices In Fostering Collaboration For Transformative Change In International Nongovernmental Organizations: A Phenomenological Study, Colton Manley

Theses and Dissertations

For nearly a century, International Non-Governmental Organizations (INGOs) have spearheaded humanitarian relief and development efforts worldwide. However, the increasing complexity and interconnectivity of global challenges demand a fundamental shift in the operations of INGOs. Collaboration has emerged a key strategy in driving systemic change and addressing the root causes of complex issues. Leaders play a pivotal role in fostering these essential relationships and cultivating a collaborative ecosystem. While leadership remains paramount, there is a critical need to understand how INGO leaders can cultivate transformative collaboration, a collaborative approach aimed at addressing the root causes of complex issues and driving systemic …


The Art Of Online Arbitrage: Essential Practices For Third-Party Sellers, Jesse Llamas Jan 2024

The Art Of Online Arbitrage: Essential Practices For Third-Party Sellers, Jesse Llamas

Theses and Dissertations

The topic of arbitrage is an essential concept in the financial world. It involves taking advantage of price discrepancies for an asset or security across different markets. The emerging third-party retail and online e-commerce arbitrage sellers industry is growing and becoming a popular income source for many individuals. While there is various research on arbitrage and its impact on the economy, there is scant literature on third-party retail e-commerce arbitrage selling. The goal of this research is to build upon existing scholarly work by examining optimal methods, tactics, and obstacles encountered by e-commerce arbitrage sellers who operate through third-party retail …


Toxin Handling In Human Resources (Hr) And Its Impact On Burnout, Cecilia J. Lee Jan 2024

Toxin Handling In Human Resources (Hr) And Its Impact On Burnout, Cecilia J. Lee

Theses and Dissertations

These are challenging times for HR professionals. The world of work has experienced unprecedented levels of change since the pandemic. Now on the horizon is the transformative influence of generative AI on the future of work and HR sits at the center of these changes in organizations. Business executives need healthy and productive HR professionals to effectively support organizations in the future. Unfortunately, recent industry studies paint a sobering picture of waning well-being and high levels of burnout in HR. Burnout is characterized by exhaustion, cynicism, and inefficacy, experienced by individuals and caused by systemic organizational imbalances. This study was …


The Connection Between Mental Illness And Prisoner Recidivism: A Study Of The Self-Perceptions And Perspectives Of Mentally Impaired Low-Level Non-Violent Male Exoffenders, Sammie L. Stinson Jan 2024

The Connection Between Mental Illness And Prisoner Recidivism: A Study Of The Self-Perceptions And Perspectives Of Mentally Impaired Low-Level Non-Violent Male Exoffenders, Sammie L. Stinson

Theses and Dissertations

This dissertation investigates the connection between mental illness and prisoner recidivism in California and Los Angeles County. As the literature review discloses, there are various theories that claim to explain why mentally impaired offenders are reincarcerated for breaking the law after they are released. This dissertation presents five research questions based on the literature review and theoretical framework and collected survey and interview data from a sample of 30, self-reported, mentally impaired ex-offenders. The research questions and theoretical framework is intended to provide the reader with an assessment of the viewpoints of the mentally impaired survey participants regarding the connection …


A Phenomenological Study On Tokenism And Leadership Style Of Black Executives In Corporate Organizations, Alan Keith Caldwell Jan 2024

A Phenomenological Study On Tokenism And Leadership Style Of Black Executives In Corporate Organizations, Alan Keith Caldwell

Theses and Dissertations

The demographic composition of the United States is changing. In relation to race, the minority is becoming the majority. This demographic shift creates a more diverse workforce, which increases executive-level opportunities for Black professionals at corporate organizations. However, data indicates that very few Black people are in corporate organizations’ executive-level (VP, SVP, and C-Suite) roles. This study investigated tokenism’s role in developing Black executives’ leadership styles at global corporate organizations. The aim of this investigation focused on uncovering the experiences of Black executives in a corporate environment, including their leadership style. Phenomenological Inquiry served as the method to collect data. …


Impact Of Supervisors’ Person-Centered Listening On Sense Of Belonging Among Occupationally Minoritized Healthcare Professionals, Nelu Nedelea Jan 2024

Impact Of Supervisors’ Person-Centered Listening On Sense Of Belonging Among Occupationally Minoritized Healthcare Professionals, Nelu Nedelea

Theses and Dissertations

Significant gender and racial disparities are evident when comparing the composition of the U.S. healthcare workforce to the general U.S. population. Latinx individuals are underrepresented across all professions, while non-White individuals and women are occupational minorities in executive roles and in physician, surgeon, and advanced practitioner roles. Lack of diversity poses problems for underrepresented healthcare professionals, their organizations, and their patients. While diverse professionals experience various forms of microaggression, discrimination, prejudice, and diminished sense of belonging in their fields, these conditions can compromise communication among the various healthcare professionals involved with a patient, in turn, potentially threatening patient safety and …


Addressing Burnout: A Shift To The Progressive Work Model, Monika M. Doss Jan 2024

Addressing Burnout: A Shift To The Progressive Work Model, Monika M. Doss

Theses and Dissertations

Worker burnout is a prevalent global issue and has persisted for decades. Commuting, traffic, and work schedules conflicting with personal responsibilities are just a few of many frustrations workers often experience as a part of the current way of working. This research brings light to a new work model that mitigates worker burnout. Maintaining focus on the worker, this study asked: Does a progressive organizational work model mitigate burnout? The Progressive Work Model (PWM) is a forward-thinking framework used to organize work activities and processes within an organization that meets the work-life balance needs of the modern workforce by mitigating …


My Secret Struggle: Starving, Purging, And Numbing My Emotions. An Autoethnographic Analysis Of My Lifelong Battle With Anxiety, Depression, And Eating Disorders, Hasmek G. Siwajian Jan 2024

My Secret Struggle: Starving, Purging, And Numbing My Emotions. An Autoethnographic Analysis Of My Lifelong Battle With Anxiety, Depression, And Eating Disorders, Hasmek G. Siwajian

Theses and Dissertations

Adolescent females and young adult women between the ages of 12 and 25 are at a higher risk of engaging in self-destructive and life-threatening behaviors linked to anxiety, depression, and eating disorders when they do not have access to suitable treatment options or coping mechanisms (Garcia et al., 2020). This study highlights the heightened vulnerability of adolescent females and young adult women aged 12 to 25 who engage in self-destructive behaviors associated with anxiety, depression, and eating disorders when adequate treatment options or coping mechanisms are lacking. Through an autoethnographic approach, the researcher delves into her daily struggles and breakthroughs …


Educators’ Experiences And Perspectives On Teaching Sexuality Education To High School Students In Vietnam, Tram Van Jan 2024

Educators’ Experiences And Perspectives On Teaching Sexuality Education To High School Students In Vietnam, Tram Van

Theses and Dissertations

This qualitative phenomenological study explored experiences of teaching sex education and identified challenges to sexuality education among 10 Vietnamese high school educators. Sexuality education high-school teachers in Vietnam participated in in-depth interviews focused on (a) experiences associated with teaching sex education in Vietnamese high schools and (b) how high school educators’ experiences with professional training related to sex education influenced their teaching practices. This research explored teacher characteristics, curricula, professional development, and environmental factors. Study data were collected via Zoom interviews, enabling the researcher to engage participants in their subjective viewpoints and overcome the hurdles of long-distance travel and health …


A Systematic Review Of The Effectiveness Of Family-Based Treatment With And Without Adjunctive Treatment For Children And Adolescents With Eating Disorders, Carly Poynter Jan 2024

A Systematic Review Of The Effectiveness Of Family-Based Treatment With And Without Adjunctive Treatment For Children And Adolescents With Eating Disorders, Carly Poynter

Theses and Dissertations

Family-based treatment (FBT) has been widely accepted as the first-line treatment for children and adolescents with restrictive eating disorders. While this treatment has been widely studied and accepted as best practice, most studies confirming its effectiveness focus on the treatment of anorexia nervosa (AN) and bulimia nervosa (BN). There have been many studies aimed at providing adjunctive treatment to enhance the effectiveness of this treatment, but these benefits have yet to be cumulatively studied. The primary objectives of this study were to 1) summarize the effectiveness of FBT for the wide range of eating disorders, 2) summarize the effectiveness of …


Quantitative Study On The Efficacy Of Online And Hybrid Learning Formats As Related To The Success Indicators Of Equity, Ali Kowsari Jan 2024

Quantitative Study On The Efficacy Of Online And Hybrid Learning Formats As Related To The Success Indicators Of Equity, Ali Kowsari

Theses and Dissertations

This research involved a quantitative secondary analysis using the Integrated Postsecondary Education Data System (IPEDS) to investigate factors leading to disparities in academic success. Focusing on the role of course modality, the research aimed to address the need to enhance equity in academic achievement, considering age, gender, race, and socioeconomic status. Special attention was given to online and hybrid modalities from 2017 to 2021, encompassing both pre- and post-pandemic data to observe shifts in higher education to more online and hybrid practices. The research was rooted in Astin’s student involvement theory and Rawls’ theory of justice, and it sought to …


Understanding Resilience With Chinese Emerging Adults Who Had Early Relational Trauma: An Integrative Systematic Review, Yuen Wu Jan 2024

Understanding Resilience With Chinese Emerging Adults Who Had Early Relational Trauma: An Integrative Systematic Review, Yuen Wu

Theses and Dissertations

This integrative systematic review aimed to enhance understanding of resilience among Chinese emerging adults with early relational trauma by synthesizing available information on how culture is incorporated into the conceptualization, measurement, and interpretation of resilience in the current body of literature. By utilizing a qualitative content analysis approach, the researcher identified main ways in which resilience was conceptualized, assessment tools used to assess, and culturally-specific elements in conceptualizing and understanding resilience. Analysis results indicated the static way of conceptualization was most common among other ways of conceptualizing. Results also revealed that the majority of literature incorporated culture in their conceptualizations …