Digital Commons Network^™

Benchmarking And Enhancing Generalization In Multilingual Speech Emotion Recognition, Mohamed Osman Ismael

Theses and Dissertations

Speech Emotion Recognition (SER) is pivotal in advancing human-computer interaction by enabling machines to understand and respond to human emotions. Despite significant progress with self-supervised learning models, SER systems often struggle with generalization across diverse languages and unseen data distributions, limiting their real-world applicability. This thesis addresses these challenges by first introducing a large-scale benchmark to evaluate the robustness and adaptability of state-of-the-art SER models in both in-domain and out-of-domain settings. The benchmark includes a diverse set of multilingual datasets, emphasizing cross-lingual and out-of-domain evaluations to assess model generalization. Surprisingly, we find that the Whisper model, originally designed for automatic …

A Critical Perspective On Supporting Parents In Facilitating Informal Steam Learning On Children's Early Literacy Development, Suzanne G. Alexandre

Theses and Dissertations

Considering that parents/caregivers and home environment play an influential role in a child’s school readiness and future academic success, this study sought to support parents in using facilitation strategies to engage their child in informal learning at home. In order to examine if access to support for parents of preschoolers influenced parents’ confidence in their ability to facilitate informal learning at home, the project used informal STEAM learning, for context. The study also examines the potential impact of informal STEAM learning on children's school readiness and early literacy skills and the intersections of parent involvement, STEAM, and school readiness through …

Moonshine Babies, Arghavan Heydareslam

Theses and Dissertations

Moonshine Babies is a two-screen film made of collage/cut-out stop-motion and live-action. It is a visual poem based on my journals from when I recently started living in the US as an outsider. The experience left me feeling divided between the empty present and memories of the past. suggesting that there are collective memories among a group of interconnected individuals that unite them within a single narrative.

There was a moment when I asked, "If you are your memories, what does it mean to be somewhere you have no memories of and no one has memories of you there?"

Memories …

Youth Literacy And Social Practices In A Gaming Club, Abdul R. Siddiqui

Theses and Dissertations

One of the growing phenomena of our digital age is the proliferation of digital fan spaces (Gee, 2018). Dedicated to a specific fandom or activity, these spaces have allowed participants to play competitively, share videos with each other, create fanfiction, provide feedback to one another and engage in a host of literacies around something they share an affinity for (Black, 2009; Gee, 2017a). Through advances in technology, access to multiple tools and highly specialized knowledge of specific subjects, youth can now create communities in online spaces where they can engage in complex activities with their friends and fellow gamers without …

Elementary Teachers’ Perceptions Regarding The Inclusion Of English Learners In Mainstream Classrooms, Geraki Marie Kossonou

Theses and Dissertations

The purpose of this qualitative study was to investigate how mainstream elementary teachers perceive the inclusion of English learners (ELs) in their classrooms and what strategies they use to enhance the learning of ELs. Utilization of Bandura’s self-efficacy occurred in the research. The two research questions that guided the study include, “What are the perceptions of elementary teachers regarding the inclusion of ELs in their classrooms?” and “How do elementary teachers demonstrate their knowledge and application of effective strategies for supporting and enhancing the learning of ELs?” The two research questions helped to explore the phenomenon of mainstream teachers’ perceptions …

Advanced Placement Teachers’ Perspectives On Effectiveness Of Georgia Gifted Legislation: A Generic Qualitative Study, Rebekah Annette Atkinson

Theses and Dissertations

Gifted students from minority backgrounds, including low SES, African American and Latinx students, are underrepresented in gifted education, specifically high school Advanced Placement (AP) programs. Despite national legislation and guidance, the federal government allows individual states, including Georgia, to create their own gifted policies and delegate implementation to individual districts. Georgia, like many other states, continues to show inequity in gifted education for minority students and deficiencies in gifted instruction. The purpose of this study was to examine the extent of inequity in gifted education for high school students in Georgia through a generic qualitative research design that analyzed AP …

Creating A Social Media Presence In Columbus State Women's Basketball Program, Kaihla Carter

Theses and Dissertations

This professional project will explore increased social media growth within the Columbus State University Women's Basketball team. It will present a sweeping writing audit focusing on the encounters and perspectives of the Columbus State Women's Basketball program regarding social media and the advancing opportunities for female student-athletes. It will dive into the framework to understand how women's basketball social media platforms impact the subjects, stories, and conversations encompassing the game, ultimately molding the public insight and plan. We get into the impact of a solid virtual social media presence, effective online entertainment strategies, the variety inborn in the women's basketball …

Building Resilience, Navigating Crises Since 2019: A Phenomenological Study Of Leadership Factors Influencing Retail Business Owners In Lebanon, Mira Fadel

Theses and Dissertations

The Lebanese population and culture are recognized for their resilience when facing adversity withstanding events such as the Lebanese Civil War, and multiple country invasions. The purpose of this study was to explore the lived experiences of retail business owners from different geographical regions and retail types in Lebanon and to identify the leadership factors that kept them resilient while navigating the compounding crises since 2019. The leadership factors included leadership styles, strategies, and agility. The conceptual framework encompassed all leadership factors, the retail industry, cultural context, and resilience. Data for this hermeneutic phenomenology was collected through semi-structured interviews followed …

Examining The Role Of Cultural Capital In Access And Equity For Female C-Stem Learners Of Color, Tiffany L. Wright

Theses and Dissertations

This study aimed to examine the impact of cultural capital (Bourdieu, 1973; Bourdieu & Passeron, 1977) on the access and equity of C-STEM learners of color under the following four tenets of Yosso’s (2005) Community Cultural Wealth model: aspirational, familial, social, and navigational capital. A theoretical framework of Critical Race Theory (CRT; Crenshaw, 1988) was utilized to frame the study. Research questions explore the impacts of cultural capital upon the perceived access and equity of female C-STEM learners. Qualitative methodology guided the study under the integrated approach of Quantitative Ethnography (QE) which examines qualitative data with the support of statistical …

Promoting Interaction In The Hybrid Learning Environment: Challenges And Solutions For International Students In Higher Education, Yi Lu

Theses and Dissertations

In the years 2020 and 2021, a total of 1,142,352 international students pursued their higher education degrees in the U.S. (SEVIS, 2022), many learning in English for the very first time. International students benefit from interaction in the classroom to support their learning and continued English language development (Loewen & Sato, 2018). The interaction hypothesis (IH) is a helpful lens to consider language interaction in a variety of learning environments (Long, 1996). More specifically, the IH suggests that modifications and negotiations made during conversational interaction help language learners process input. Although the IH has traditionally focused on the traditional face-to-face …

A Narrative Discourse On Large Global Corporations And Modern Slavery In Complex Supply Chains, Bonnie Nixon

Theses and Dissertations

This dissertation asks to what extent, if at all, large global corporations are addressing modern slavery in their complex supply chains. Many companies publicly report that they are addressing human rights topics such as modern slavery in their complex supply chains using traceability, transparency and accountability frameworks and tools, public communications, stakeholder dialogue, auditing, etc. The researcher explored narratives in academic, governmental, corporate, and non-governmental organization reports, media publications, websites, and videos to determine whether the corporations are addressing modern slavery in complex supply chains. Using systematic review methods and tools, the researcher also analyzed medical and engineering profession ethical …

New York City’S Health Governance And Activism From The 1950s To The 1970s, Andres Valcarcel

Theses and Dissertations

New York City's expansive network of hospitals and preventative health services has an intense history outside of the popular narratives of biomedical and technological advancement. This thesis will discuss the period between the 1950s and 1970s and the various movements and parties that shaped the city's health and hospital system. During this period, New York City's healthcare delivery system became increasingly privatized and commercialized; processes that improved the quality of healthcare yet simultaneously barred the poorest from accessing it. Communities, healthcare workers, and civil rights organizations worked to address perceived faults and extend their agency in health and hospital policy; …

Teacher Perceptions Of A Literacy Intervention Implementation In Middle School: A Case Study, James E. Maye Jr.

Theses and Dissertations

The purpose of this qualitative case study was to explore the perspectives of teachers at Oakridge Middle School regarding the implementation of a literacy intervention and evaluate its impact on students’ literacy achievement. The study was guided by the social learning theory, which posits that a literacy intervention program would enhance students’ literacy skills. The study findings indicated that the program improved students’ reading and writing confidence and comprehension abilities. The successful implementation of the literacy intervention was facilitated by teachers’ collaboration and the use of data trackers, despite challenges, such as student buy-in and motivation issues. Technology-based programs, such …

Considering Personal And Professional Identities: The Collaborative Experiences Of School Speech-Language Pathologists, Imani Evans

Theses and Dissertations

My three-paper dissertation explored the interrelatedness between two critical issues in special education: interdisciplinary collaboration and sociocultural identity. I examined both through the perspectives of one discipline of specialized instructional support personnel (SISP). In the first paper, I conducted a systematic literature review examining the current empirical evidence on speech-language pathologists’ (SLPs) collaboration in schools. A key takeaway from the literature review was the need for qualitative research to better understand the depth and breadth of collaborative experiences. In the second paper, I utilized an exploratory qualitative design and pilot data to discuss school-based SLPs’ shared collaborative experiences, identifying common …

Illustrating The Fantastic: Cross-Writing Illustrations In British Children’S Literature Of The Golden Age, Stephanie Montalti

Theses and Dissertations

This dissertation argues that British children’s literature of the Golden Age addresses children and adults through their illustrations. It considers why the nineteenth century experienced a proliferation in fantasy and illustration, as well as why Golden Age children’s texts appeal to mixed-age audiences. Through an application of the term “cross-writing,” I argue that the Golden Age of children’s literature did not think of audiences in a binary manner, as some children’s literature scholars tend to assert. Instead, they used the dual mode of textual and visual narration to complicate the boundaries between childhood and adulthood. I also offer an original …

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 …

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 …

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 …

Faculty Exodus From Africa: Exploring The Experiences Of African Academic Diasporic Faculty In The United States Of America, André Crenshaw

Theses and Dissertations

African higher education institutions are experiencing a faculty shortage influenced by globalization, internationalization, and brain drain. Prior literature on immigrant African and diaspora faculty exodus from Africa focuses on the brain drain in African higher education. Still, there is a need for further exploration of faculty teaching experiences virtually from the U.S. to Africa using educational technology with multiple academic appointments. This study aimed to assist stakeholders in gaining insight into how African Diasporic faculty adopt educational technology for virtual teaching, faculty development, cross-culture university-to-university collaborations, and exchanges. This research explored the experiences of higher education faculty, Black African academic …

Hasta La Raíz: An Exploration Of Latinidad In Venture Capital, Mariela Salas

Theses and Dissertations

This dissertation explores the multifaceted experiences and career management strategies of Latinos/as in the venture capital industry, an area marked by significant underrepresentation. This study aims to illuminate the unique challenges and strategies of Latino/a investors. Drawing on literature from identity formation, Latinidad, diversity and inclusion, and career management, this research addresses the gap in academic literature regarding the lived experiences of Latinos/as in venture capital. The study utilizes 18 narrative interviews with active Latino/a investors of diverse backgrounds and varying experience levels to develop a conceptual framework. This framework highlights the constructed identity of the venture capital investor through …

The Divine Digital Divide: A Qualitative Analysis Of The Effects Of Implementing Information And Communications Technology In The Black Baptist Worship Service Experience On Attraction And Retention Of Young Adults Post Covid-19, Ladonna Y. Boyd

Theses and Dissertations

The purpose of this study is to examine the effects of using information and communication technology (ICT) in the Black worship experience for recruiting and retaining young adults in relation to church services, engagement (defined in this study as communication, community outreach, social activism and collaboration, and support services), and cultural identity within the community of faith. The relevancy and engagement for emerging generations and the cultural and ancestral ties of the Baptist church will be explored. Data analysis from these findings will be used to identify opportunities for faith and community leaders in relation to young Black adults, defined …

Racialized Lived Experience And Equitable Decision-Making Among Philanthropic Leaders: A Narrative Inquiry, Janae Asali Oliver

Theses and Dissertations

This qualitative study explored the influence of racialized lived experiences (RLEs) on equitable decision-making among philanthropic leaders, employing a narrative inquiry approach. It examined how diversity within philanthropy, beyond tokenistic representation, can introduce a wide range of perspectives that enhance equitable decision-making processes. The study emphasized the significance of RLEs in philanthropic leadership and decision-making, despite potential institutional constraints on grant processes. Twenty philanthropic leaders from various backgrounds, including private and family foundations, community foundations, and corporate social responsibility initiatives, participated in the study. Utilizing a critical race conceptual and theoretical framework, the researcher analyzed philanthropic leader’s narratives of race, …

From Virtual Gaming To Virtual Teams: Best Practices For Leading Diverse Virtual Teams In A Global Organization, Tianshi Hao

Theses and Dissertations

This dissertation investigates virtual leadership within video game environments and its transferability to real-world virtual team management. Employing quantitative ethnography and epistemic network analysis, the study explores the leadership behaviors observed in MMORPG (Massive Multiplayer Online Role-Playing Game) and OFPS (Online First Person Shooting) game genres, drawing parallels with global virtual team management in corporate settings. The findings reveal that Squad-Based Game Leaders (SGLs) and Organizational-based Game Leaders (OGLs) employ a mix of authoritarian and democratic leadership styles to navigate both the tactical and strategic demands of their teams. SGLs focus on tactical decisions utilizing real-time data and player feedback …

A Phenomenological Study Of Teachers' Perception Of Professional Development Sessions Focused On Artificial Intelligence: Utilizing The Tpack Framework To Address The Professional Development Needs Of Teachers, Xuanyi Chen

Theses and Dissertations

AI-enabled educational tools have great potential for enhancing learning and teaching, yet there is a notable lack of study on AI-focused professional development for K-12 teachers. This phenomenological study employed the TPACK framework to examine teachers' incorporation of AI and engagement in professional development activities. The use of a social constructivism framework explored teachers' views on knowledge, learning, and motivation. Data were collected from 12 K-12 teachers across various districts in a large metropolitan area who attended AI professional development sessions in their own context and from that experience created AI artifacts. Primary data included (a) semistructured interviews, (b) professional …

Effects Of Mindfulness Training On Prosocial Responses In Intergroup Relations: A Pilot Randomized Controlled Trial, Denise Yiran Zheng

Theses and Dissertations

Based on social identity theory and intergroup emotions theory, individuals feel for and act toward others based on their group-based social identities. Recent research shows that mindfulness can enhance prosocial responses toward others across group divides. The current research examined the effects of mindfulness training on prosocial behavior in intergroup relations where such behavior is difficult (e.g., with marginalized or devalued social groups). The study also examined potential mechanisms, namely state empathic concern and appraisal, that may explain how mindfulness increases prosocial behavior toward outgroups. This study compared the effects of a 2-week mindfulness training to a matched coping training …

The Incoherence Of Orientalists, Sarah Zaid Alafifi

Theses and Dissertations

Orientalism, the Western practice of fetishizing cultures, extends beyond mere misrepresentation of the “other;” it epitomizes the underlying structures of colonialism and imperialism, infiltrating everyday life and eroding the moral fabric of Islamic society.

This thesis analyzes colonial control through the exercise of political power and the production of knowledge, investigating key events related to Napoleon’s Egyptian campaign and the narratives of resistance that emerged in opposition to it.

Through the lens of this 18th-century expedition, the study examines how Western knowledge systematically contributed to the dismantling of Islamic systems of knowledge. Select phrases from Colonial-era printed proclamations are extracted …

Obstacles To And Facilitators Of Services In Child Welfare In The Context Of The Family First Prevention Services Act, Juliet Wu

Theses and Dissertations

The child welfare system has generally focused on child wellbeing and protection in the context of abuse or neglect allegation, supporting caregivers with child rearing, and finding a stable, permanent home for children. Because children and caregivers involved with the child welfare system typically have complex needs, public departments of social services often collaborate with other entities to provide services to families. However, connecting families to services has often been difficult, with many barriers along the way that prevent families from receiving the services they need. The enactment of the Family First Prevention Services Act (FFPSA) in 2018 aimed to …

The Cultural Adaptation Of An Eating Disorders Assessment Tool For South Asian American Women, Neha J. Goel

Theses and Dissertations

South Asians (SAs) are less likely to be screened, referred, and treated for eating disorders (EDs), although they experience these serious health conditions at rates similar to those of their White counterparts. Available ED assessment tools do not adequately capture cultural nuances in the presentation of eating psychopathology in SAs. Thus, the current study culturally adapted the Eating Disorder Examination-Questionnaire (EDE-Q) to enhance its validity, applicability, and cultural relevance for SA women living in the US. During the cultural adaptation phase, the principal investigator consulted with participant experts (N=24) and research experts (n=4) to create the …

Transgender Perceptions Of Breast Health Care And Utilization Of Preventative Breast Imaging Services, Cherish Parham

Theses and Dissertations

Little information exists on transgender patient perceptions of breast imaging care at mammography facilities. The purpose of this descriptive phenomenological study was to understand the lived experiences of transgender patients at mammography facilities, their knowledge of breast care, and how these experiences have shaped their perceptions of the breast imaging community and attitude toward breast cancer screening. By applying the revised the Gelberg-Andersen Behavioral Model for Vulnerable Populations, this study addressed factors specific to the transgender population that may affect their healthcare utilization and how that impacts health outcomes. Researchers collected data from transgender/non-binary individuals in the Richmond, Virginia region …

Perceptions Of The Transition Process For Rural Culturally And Linguistically Diverse Students With Emotional And Behavioral Disabilities And Their Parents, Jennifer Shaw

Theses and Dissertations

The purpose of this qualitatively-driven parallel mixed methods study was to examine how culturally and linguistically diverse students with emotional and behavioral disabilities and their families experience the transition planning process. Using similar instrumentation, this approximate replication study modeled a previous qualitative study conducted by Trainor (2005). A diverse participant group was recruited to gain a better understanding of the multifaceted strengths and needs during the transition process for students with EBD with intersecting identities. Key findings included similarities and differences in the knowledge and perception of the transition planning process among parents and students that reflected the interplay between …