Digital Commons Network^™

Measures Of Verbal Comprehension Patterns In Autistic Females, Savanna Leigh Parady

Theses and Dissertations

Although a rapidly growing body of scientific literature is leading to more understanding of autistic traits in women and girls, their diagnosis continues to occur at later ages. Diagnosis received at later ages limits access to early intervention and related positive outcomes. The purpose of this study was to add data to the weight of evidence approach in differential diagnosis of autism in females and other underserved groups. Specifically, I set out to identify patterns between verbal comprehension tasks measuring vocabulary knowledge (crystallized knowledge) and analogous verbal comprehension (similarities) tasks drawing on additional cognitive abilities. Verbal analogy tasks measure knowledge …

Unveiling Narrative In Liszt’S Dante Sonata Through Topical Analysis, Jasmine Olivia Harry

Theses and Dissertations

Narrative theory and its application in music have increasingly captured the interest of musicologists. Despite this growing attention, the analytical model remains relatively new compared to more established methods. Continued exploration and application are necessary to demonstrate its value alongside traditional theoretical frameworks. This dissertation employs narrative theory to examine the ironic comedy archetype in Franz Liszt’s Dante sonata, utilizing a bottom-up approach to construct a detailed musical narrative across three analytical tiers. Chapter two, representing the primary level, analyzes the sonata-fantasy macro-structure, uncovering key themes and the dynamic interplay between contrasting dichotomies. Chapter three, the secondary level, investigates semiotics, …

Contemporary Voices Of China: Biographical Introduction Of Four Contemporary Chinese Composers And Their Chinese Language Art Songs, Xintian Xu

Theses and Dissertations

This document primarily explores the rich developmental journey of Chinese modern art songs from the early 20th century to the present. It provides an overview of the lives, compositional activities, and contributions to Chinese art songs of four contemporary composers: Zheng Qiufeng, Wang Liping, Lu Zaiyi, and Zhao Jiping. To provide more specific resources, this study includes a table of selected works by the four composers, detailing the composer, song title, poet/lyricist, vocal range, and difficulty level. This section aims to serve as a practical reference for researchers, performing artists, and music educators interested in Chinese art songs.

Reducing Information Asymmetry: Economic Value Of Airbnb Signals In A Small College Town, Hatice Sena Akkurt

Theses and Dissertations

Trust is the backbone of platform operations. Airbnb platform designers implement various methods including trust-building mechanisms, user interface (UI) artifacts, and reputation management systems. Previous research has explored trust in Airbnb, yet little is known about the economic value of trust indicators in smaller cities and rural areas. Thus, this thesis investigates the economic significance of User Interface (UI) artifacts, including the “Superhost” badge, star ratings, and listing photographs, within the peer-to-peer accommodation sector in the Columbia Metropolitan Area. Drawing on signaling theory, we conducted quantitative analysis, to examine the relationship between trust indicators and listing prices, controlling factors like …

Examining Second-Grade Music Students’ Creativity And Agency During Game-Like Music Activities In Music Learning Centers, Hunter Knight Thompson

Theses and Dissertations

The purpose of this research was to develop an understanding of my second-grade students’ creativity and agency in game-like music activities during peer-to-peer social interactions in music learning centers. Following were the guiding research questions for this study. During music learning centers: 1) How did students create game-like music activities, 2) What types of play did they demonstrate, 3) How did they describe their experiences, and 4) What music characteristics did they demonstrate? I collected data during three 50-minute second-grade music classes over the course of two weeks at St. Peter’s Catholic School (SPCS). I used the following data collection …

Associations Between Cardiovascular Disease And Utilization Of Dental Preventive And Periodontic Services, Amirhossein Fakhre Yaseri

Theses and Dissertations

Cardiovascular disease (CVD), including coronary artery disease, heart failure, myocardial infarction, and stroke, remains a leading cause of global mortality, with approximately 20.5 million deaths in 2021. Despite advancements in medical science, CVD prevalence continues to rise, underscoring the need for preventive approaches and increased awareness. CVD is closely associated with oral diseases, and poor oral health is linked to worse cardiovascular outcomes. This study investigates the association between CVD and the utilization of dental preventive and periodontal services using data from the Dental Experience and Research Exchange (DERE) database, which aggregates clinical data from dental practices across the U.S. …

Exploiting Structures In Reinforcement Learning: Multi-Agent Homogeneity, Euclidean Symmetry, And Natural Languages, Dingyang Chen

Theses and Dissertations

Reinforcement learning (RL) has emerged as a powerful paradigm for decision-making in complex environments. However, many RL tasks exhibit inherent structural properties—such as homogeneity, symmetry, and linguistic patterns—that are often underutilized, leading to inefficiencies in learning and generalization. This dissertation systematically exploits these structures to improve the efficiency, scalability, and robustness of RL algorithms across multi-agent and sequential decision-making settings. First, we investigate homogeneity in multi-agent systems, where agents share similar roles and objectives. By leveraging this structure, we develop communication-efficient actor-critic methods for homogeneous Markov games, enabling scalable learning with reduced coordination overhead. Second, we introduce Euclidean symmetry in …

Integrating Traditional Chinese Aesthetic Culture With Contemporary Music Through Violin, Fan Kai-Yi Zhang

Theses and Dissertations

This dissertation investigates the integration of traditional Chinese aesthetic principles with contemporary music through selected violin repertoires. It examines the rich tradition of Chinese aesthetics, emphasizing the distinctive musical styles that, despite their variations, share a common cultural foundation. The research combines a comprehensive review of classical Chinese literature, musicological analysis, exploration of pitch materials, harmonic language, and performance-based interpretation to blend and expand the technical and expressive possibilities of the violin with the essence of Chinese music. Rooted in an analysis of key traditional Chinese aesthetic concepts—he (harmony), tianren heyi (the unity of nature and humanity)—and the two major …

A Conductor’S Rehearsal And Performance Guide To Christopher Tin’S The Drop That Contained The Sea, Augusto Gil

Theses and Dissertations

This document serves as a research resource regarding composer Christopher Tin and provides a conductor’s analysis for his large choral-orchestral work, The Drop That Contained the Sea. Christopher Tin is an American composer of film, television, and video game soundtracks. Though he is most likely best known for his choral-orchestral piece, “Baba Yetu”, written for the video game Civilization IV, Tin has written several choral-orchestral works that have premiered on international stages over the course of recent years, such as his large-scale song cycles Calling All Dawns, The Drop That Contained the Sea, To Shiver the Sky, and The Lost …

Stories Between The Stacks: Current Black Women School Librarians' Lived Experiences, Cynthia R. Johnson

Theses and Dissertations

Black women school librarians navigate complex professional landscapes shaped by their lived experiences, intersecting identities, and systemic barriers. Despite their significant contributions to school librarianship, their perspectives remain largely absent from scholarly work. This qualitative study explored how the lived experiences and positionalities of Black women school librarians shape their practices. It addressed the critical gap in research on Black women school librarians. Grounded in Black Critical Theory (BlackCrit) and guided by Black feminist-womanist storytelling, this study employs a narrative approach to explore the experiences of four Black women school librarians in the Southeastern Region of the United States. Data …

"Very Important Stuff For The Ladies": Examining Gender Differences In Celebrity Journalism, Payton E. Pingree

Theses and Dissertations

This thesis explores gender differences in celebrity journalism by analyzing 44 YouTube video interviews from the Oscars red carpet between 2014 and 2024. Using framing theory and feminist theory, the study examines how interviewers interact with male and female celebrities, focusing on four key behaviors: infantilizing, ambivalence, sexualization, and heteronormativity. Through qualitative thematic analysis of interview transcripts, the research reveals that female celebrities are often sexualized through questions about their appearance and subjected to heteronormative expectations when discussing their fashion choices and familial roles. These patterns suggest persistent sexism in celebrity journalism, potentially influencing public perceptions of women in the …

The Effectiveness Of Dialogic Reading Workshops For Parents Of Children With Developmental Disabilities, Jessica Driskill

Theses and Dissertations

The purpose of this study is to determine the effectiveness of dialogic reading workshops in improving at-home reading behaviors of both parents and their preschool-aged children. A focus of the study is to understand the dialogic reading experiences of parents with children who have developmental disabilities. Thirteen parents of children at a local preschool participated in one or more phases of the study. Phases included completing a pre-survey, attending the workshop, completing a post-survey, and participating in an interview. Five parents of typically developing children and four parents of children with developmental disabilities participated in the interviews. Participants noted an …

Cognitive Warfare In The South China Sea: Analyzing Media Influence And Public Opinion In Taiwan, Wyatt F. Blatti

Theses and Dissertations

In a time where conflict extends beyond traditional battlefields, cognitive warfare emerges as a powerful tool to influence perceptions and gain strategic advantages. This study investigates China’s cognitive warfare strategies against Taiwan through trend analysis, topic modeling, and sentiment analysis of news media articles from March 2013 to August 2024 to uncover evolving techniques and mitigation efforts. The findings highlight the potential for tracking cognitive campaigns overtime but will require more than news media alone and suggests future research to better understand indicators of cognitive warfare.

Understanding Avionics Maintenance Training Student Outcomes In A Student-Centered Active Learning Environment, Scott M. Wyman

Theses and Dissertations

This study examines the effects of active learning compared to didactic methodologies on two soft skills, namely teamwork and self-efficacy using regression analyses and connected letter reports. Learning styles and personality traits were used as predictors. Findings indicate significant interaction effects between methodology, aural learning style, and personality traits on self-efficacy and teamwork ability. The findings highlight the nuanced role of learner traits in shaping teamwork outcomes across instructional methods. While active learning supports soft skills, individual differences must be considered in instructional design to optimize teamwork in technical education settings.

Improving Zero Shot Learning By Linking Multi-Label Cnns With Llms, Michael A. Wegner

Theses and Dissertations

Classifying previously unseen objects poses a significant challenge for traditional computer vision algorithms, which rely on extensive labeled training data. Zero-shot reasoning offers a way to overcome this limitation. This research explores a novel method for image recognition using the Animals with Attributes 2 (AWA2) dataset as a proof of concept. A multi-label ResNet50 model predicts core attributes like color, ear shape, or number of limbs. Those attributes then feed into ChatGPT which leverages its extensive knowledge base to classify the animal based on the provided attributes. This novel approach skips the need to train on every possible class. Instead, …

Performing Requirements Specification And Analysis Through Open Generative Pre-Trained Transformers, Harvey J. Hurst

Theses and Dissertations

Every acquisition program begins with a requirement, and for those programs to succeed, robust requirements engineering (RE) must be implemented. RE encompasses eliciting, analyzing, specifying, and validating requirements—a critical process throughout a program's lifecycle. Despite its importance, RE faces challenges such as scope creep, ambiguity, redundancy, and inadequate automation support, often exacerbated by reliance on historical data. To address these issues, this thesis leverages advancements in Generative Technology, particularly large language models (LLMs) such as Generative Pre-Trained Transformers (GPTs). This research developed two GPT-based tools: the Single Requirement Analysis Tool and the Set of Requirements Analysis Tool. These tools were …

What Counselors Say Matters For Supporting High School Newcomer Multilingual Learners As They Work Toward Graduation, Sonia Lucrecia Molina Openshaw

Theses and Dissertations

This thesis explores how high school (HS) counselors describe their work with newcomer multilingual learners (MLs). Using the lens of Yosso’s (2005) Community Cultural Wealth (CCW) framework to identify asset perspectives in their work with these students. They suggest specific supports and barriers impacting these students' academic and social success in school. Findings reveal that counselors often focus on addressing the immediate needs of HS newcomer MLs, such as language acquisition and academic readiness, but less frequently recognize the cultural, linguistic, and social assets students bring to their educational journey. Counselors highlight the importance of systemic supports, including onboarding processes, …

Arabizi (Franco) In Egypt: A Study Of Features, Reasons, Attitudes, And Educational Influence Among Youth In Online Communication, Muhammad Wafa

Theses and Dissertations

This study explores the phenomenon of Arabizi (Franco) as it is employed by Egyptian youth in online communication, focusing on the sociolinguistic factors that influence language choice, particularly educational background. Through a mixed-methods approach, including quantitative analysis of an online questionnaire using inferential statistics and qualitative examination of text samples, this study investigates the most common language varieties used by Egyptian youth, the underlying reasons for Arabizi's adoption, attitudes towards its usage, and the salient features of this variety of online communication. The findings reveal that Arabizi is widely used among Egyptian youth from all educational backgrounds. It is especially …

Nature-Based Education As A Learning Tool: Unleashing The Power Of Nature-Based Education In Egyptian Primary Schools. "The Effects Of Outdoor Learning And Open-Air Classrooms On Primary School Students In Egypt.", Nermeen Bekhiet

Theses and Dissertations

When learning modalities are tailored to each student's preferences and needs, academic success follows. This effect is contingent upon both individual and surrounding factors. Many schools in Egypt and the Middle East do not concentrate on how exposure to nature and nature-based learning can affect how the learner perceives his or her learning area. Most schools in Egypt have no exposure to nature to allow students to explore the world in their way; there is no room for diverse students to excel. Therefore, this exploratory research aims to reestablish a connection between private primary school students and the natural world …

Filipino American Parents' Experiences With The United States Special Education System: A Qualitative Study, Greyagail Custodio Surio

Theses and Dissertations

While there have been studies on Asian American (AA) parents' experiences with the U.S. special education (SPED) system, there have been no studies on Filipino American (FA) parents' experiences with the SPED system. As FAs are the third largest Asian group in the United States., there is a need for special education research to be conducted with this population. Interpretative phenomenological analysis (IPA) interviews were conducted over Zoom with FA parents of children receiving SPED services. Participants resided in various states in the United States (n = 10). Participants reported varied and nuanced experiences related to advocacy, working with the …

Navigating Trauma: A Linguistic Exploration Of Bilingual Trauma Expressions, Amira Mahmoud Othman

Theses and Dissertations

This study explores the relationship between language, trauma, and emotional expression among bilingual Arabic-English speakers, focusing on code-switching patterns and euphemisms, and more broadly the emotional roles of native and non-native languages in trauma narratives. Through qualitative interviews with 20 Egyptian participants, the research reveals that code-switching serves as both a linguistic and emotional tool, allowing speakers to navigate trauma by creating distance or engaging more intimately. Such codeswitching patterns include the integration of English content words within Arabic structures, morphosyntactic innovations, and gender agreement applications, reflecting the creative adaptability of bilingual speakers in emotionally charged contexts, in line with …

Comparing The Quality Of Ai-Generated And Instructor Feedback In A University Writing Program, Hana Mohamed Nassar

Theses and Dissertations

Feedback is an undeniably important aspect of the language learning process. It helps students recognize their strengths and weaknesses and identifies ways they can improve. Over the years, feedback has been provided by teachers, peers and Automated Writing Evaluation (AWE) tools. However, in recent years, artificial intelligence applications have proliferated significantly. With abilities to analyze and generate any kind of content, these models are being used to generate scores and feedback on written assignments to help lighten teachers’ load. ChatGPT has been called “the world’s most advanced chatbot” and “a potential chance to improve second language learning and instruction” (Shabara …

“I Remember It...I Feel It” Place’S Intangible Identity: Explorations Through The Lens Of Micro-Phenomenology- Case Study Of Al-Sultan Hassan Complex, Sarah Mohamed El Zoheiry

Theses and Dissertations

In today’s contemporary architecture, the growing of anonymous and interchangeable spaces has diminished the distinctive character of the place, its individuality and experiential signification, fostering placelessness. This research argues that the framework of reconsidering place’s atmosphere offers a pathway to reconnect people with places through emotional, sensory, and embodied encounters. This research investigates the phenomenology of place, focusing on the atmosphere as an intangible identity that transcends physical attributes and engages people's senses and feelings. By exploring the Al-Sultan Hassan complex, the study deepens the understanding of the transcendental quality of the atmosphere, it’s unfolding over time, and it’s associated …

Sustaining Private Higher Education Institutions’ Quality With Expandability And Inclusivity, Amal Salah

Theses and Dissertations

Abstract The private higher education sector in Egypt is rapidly expanding. The Government of Egypt (GOE) supports its growth by providing legislation and incentives with the main objective of offering high-quality higher education to the growing youth bulge. Private universities react to the successive economic crises by raising their fees in order to maintain the quality of education. In the absence of supporting financial schemes for individual students, the surge in fees perpetuates inequity in access to private higher education for the lower socio-economic strata of the Egyptian society. This paper aims to address a gap in research concerning the …

The Effect Of Age Of Acquisition On The Development Of Lexical Attainment And Oral Proficiency In English As L2 In Adult Native Arabic Speakers, Mona Ahmed Kamar El-Zaman

Theses and Dissertations

This study investigates the influence of the age of acquisition (AoA) on the development of lexical attainment and oral proficiency in English as a second language (L2) among adult native Arabic speakers, focusing on classroom foreign language learners within the Egyptian context. AoA, a critical variable in second language acquisition (SLA) research, is explored in relation to two key domains: lexical knowledge and oral proficiency. The study examines the role of AoA and AoA related effects, such as the order of bilingualism and the length of exposure to rich language input (LoE) as a confounding factor. Through a mixed-methods approach, …

Adapting Biological Mechanisms Into Machine Learning Structures And Gradient Propagation, Hao Yu

Theses and Dissertations

As neuromorphic computing gains traction, researchers look for learning schemes that are more suitable for brain-like structures. Although many algorithms have been discovered, such as surrogate gradient or Spike Timing Dependent Plasticity, those algorithms are either unsuitable for on-chip training or not biologically aligned. The goal of this thesis is to discover a learning algorithm which is biologically aligned and suitable for on-chip training. Through the discoveries of our two papers, we are able to introduce the concepts of synaptic clefts and neurotransmitters into a common spiking neuron network. We also designed an error propagation method aligning with biology. With …

Rethinking Rupture And Continuity: Al-Jarād And Khamāsīn, Two Poetry Magazines Of The Egyptian 1990s, Caroline Benson

Theses and Dissertations

This thesis analyzes two Egyptian poetry magazines, al-Jarād and Khamāsīn, to enrich critical understanding of the Egyptian literary 1990s. It uses The Rules of Art: Genesis and Structure of the Literary Field (Les Règles de l’art: Genèse et structure du champ littéraire), Pierre Bourdieu’s 1992 sociological study of the literary field, as a theoretical framework. Numerous scholars have noted that the “nineties generation” is known for its aversion to politics, ideologies, and collectivities; its rupture with stylistic and thematic conventions of its predecessors; and its turn away from the “major issues” (al-qaḍāyah al-kubrā) of the …

Exploring Pragmatic Functions And Linguistic Features Analysis For Some Terms Of Endearment In Egyptian Colloquial Arabic As Discourse Markers, Samar Abdeltawab

Theses and Dissertations

In Arabic and many languages, terms of endearment are used as discourse markers to express affection. However, their meanings differ depending on the pragmatic context in which they are said.

Despite the abundance of research on terms of endearment in various languages, there is a noticeable lack of studies examining the pragmatic functions and linguistic features of these terms in Arabic. This research aims to fill this gap by providing a comprehensive exploration of the pragmatic functions and investigating the syntactic and morphological characteristics of selected terms of endearment in Egyptian colloquial Arabic. It offers a detailed analysis of their …

Advanced Construction Scheduling: Capturing Conditional And Stochastic Relationships, Amr Elsabagh

Theses and Dissertations

Proper planning is a key factor in all business endeavors. This is especially important in the construction industry as a project is sensitive to countless factors that affect the project's time and cost. This created the need for agile and flexible schedules for close monitoring and dynamic planning for construction projects. The currently prevailing scheduling techniques are CPM and PERT, which professionals in the field widely use. These methods create static schedules that are vulnerable to any changes in the schedule logic, which often happens during construction projects. In addition, these Scheduling techniques do not capture the uncertainties and complex …

Knocking On Gelenbevī’S Door: A First Exploration Of The Epistemological Overcoming Of The Aristotelian Conception Of Metaphysical Modalities In The Thought Of IsmāʿĪl Gelenbevī (D. 1790/1 C.E.), Hisham Fahmy Al-Farrash

Theses and Dissertations

This thesis is a first exploration of the epistemological turn in metaphysical modalities within Arabic philosophy, particularly within its post-classical period (circa 1100 – 1900 C.E.), which is the turn that highlights the Arabic post-classical philosopher’s attempt(s) to overcome the Aristotelian conception of metaphysical modalities. I here focus on some linguistic, philosophical, and theological nuances of this turn, by synoptically comparing the conceptions of metaphysical modalities of Ismāʿīl Gelenbevī (d. 1790/91) and Aristotle (d. circa 322 B.C.) as two points of culmination in their respective tradition’s reflections on modalities, which is the comparison that presents Gelenbevī’s said conception for …