bluuebunny/crossref_metadata_2025 huggingface dataset:
Complex-Restricted Repetitive Patterns of Vocal Behavior of Individuals with High Functioning Autism: An Innovative Intervention
Authors:   , Flatt Kimberlee Kay
Published: February 2025

Repetitive verbal patterns of speech are a trait associated with high-functioning autism (HFA). For some, this higher-order restricted, repetitive behavior impedes learning, social opportunities, and access to work environments. Despite emerging motivation for establishing social relationships, some individuals with HFA lack the behavioral prerequisites to establish meaningful relationships. The purpose of this study is to demonstrate the effectiveness of teaching interaction to decrease higher-order verbal restricted and repetitive behaviors (RRBs) for four adults with HFA. Through a multiple baseline design across participants, individuals were exposed to a function-based intervention (i.e., teaching interaction) that systematically taught and reinforced alternative communicative behaviors while interrupting repetitive speech with specific feedback. Teaching interaction effectively reduced RRBs and increased alternative conversation for all four participants. Three of the four participants elected to participate in post-intervention maintenance sessions that occurred in individualized naturalistic settings. Their conversation behaviors maintained with one participant receiving one booster session.
Examining the "Portfolio Careers" of Classical Musician Entrepreneurs through the Lens of Seven Clarinetists
Authors:   , Guzmán Jen
Published: February 2025

Many classically-trained clarinetists do not know how to use their performance skills and life experiences to create financially sustainable and artistically fulfilling musical opportunities. Music careers have traditionally included teaching positions in academia and performance positions in professional ensembles. Because of the limited number of jobs in these two areas, clarinetists, and classical musicians in general, often turn to work that provides financial security but may lack artistic fulfillment. The proposed solution to this situation is for musicians to create "portfolio careers," which is defined in this document as a combination of multiple part-time jobs to create full-time work. The purpose of this document was to examine best practices in creating and sustaining a portfolio career through the specific lens of seven clarinetists who have shown themselves to be successful performers and entrepreneurs. Results showed that the best practices include: 1) turn ideas into actions, even if the idea is still in the prototype stage, 2) build and utilize a network of successful and supportive people, 3) say "yes" to opportunities, and 4) find creative work outside the field of music that inspires music-related work.
A Modern Performance Edition of Nina D'Aubigny Von Engelbrunner's Deutsche, Italienische und Französische Gesänge mit Begleitung des Pianoforte
Authors:   , Scaggs Leanne
Published: February 2025

This dissertation examines the work of German composer and vocal pedagogue Nina d'Aubigny von Engelbrunner through her collection of songs entitled "Deutsche, Italienische und Französische Gesänge mit Begleitung des Pianoforte," published in 1797. A brief overview of the life and works of Ms. d'Aubigny is provided, followed by a discussion about the "woman question" as it relates to Ms. d'Aubigny's works. The second part of this project includes a new, modern performance edition of the collection of songs, complete with general editorial guidelines, notes and translations, and a critical report detailing all deviations from the original 1797 edition.
How You Correct Matters
Authors:   , Winne Jessica Kay
Published: February 2025

Feedback is used in a variety of contexts to train staff and to teach individuals new skills. Despite its popularity, there is no consensus on how to deliver it. Different measures have been used to evaluate the effectiveness of feedback, such as accuracy of responses and the sequencing of feedback delivery. The purpose of this study was to compare two feedback procedures and to explore new ways to measure the effectiveness of feedback. Four undergraduate students were exposed to two conditions: feedback before + skip the opportunity to respond and feedback after an incorrect answer. Results showed that the number of correct answers and teaching time were similar in both conditions. However, session duration was lower in the feedback before + skip condition when compared to the feedback after condition. Finally, reported emotions correlated with participants' correct responding. This study demonstrates that it is more beneficial and efficient to teach learners how to engage in a correct performance, rather than to correct responses.
"Para qué recorder": Preserving the Legacy of María Grever through Selected Vocal Compositions for Study and Performance
Authors:   , Canchola Amy
Published: February 2025

María Grever (1885-1951) overcame racism and gender bias during a pivotal era in American music history to become the first commercially successful Mexican female composer and more specifically, a pioneer of popular music during the first half of the 20th century. Though named the "Madonna of song," her legacy is largely overshadowed by other compositional giants of the era, such as the Gershwin brothers, Cole Porter, and Irving Berlin. Grever's music is sophisticated, heartfelt, and worthy of attention. Her colorful, genuine music adds distinctiveness and variety to recital programs. Grever's songs offer a high level of musical integrity and socio-cultural value. Incorporating her compositions into a singer's vocal repertoire is an excellent way to broaden the scope of styles and languages while maintaining the highest standards of musical study. The following document considers the importance of performing and studying Grever's music by analyzing nine songs representing three compositional periods. I evaluated the songs considering pedagogical benefit, performance value, and significance to her overall oeuvre.
Prokofiev's Eclectic Approach in his Violin Concerto No. 2 in G Minor
Authors:   , Yan Jishuang
Published: February 2025

Prokofiev had a specific approach to the modernist aesthetic that is worthy of a special study from a new perspective: eclecticism. There are two distinguishable views on his achievement in modern music. One is the Western version, which sees his eclectic approach as not innovative enough in comparison with modern composers such as Stravinsky. The other view is from the traditional Soviet approach, which holds Prokofiev in the highest esteem. These sources largely ignore Prokofiev's Paris and American periods. Such an oversimplification is likely to have reflected political circumstance. Neither the Western view nor the Soviet view provides a satisfying interpretation of Prokofiev's musical style. Therefore, understanding his eclectic approach is important to challenge and redefine our notion of Prokofiev's musical aesthetic. This dissertation examines Prokofiev's eclectic approach in his Violin Concerto in G minor with a combination of historical research and historically informed style analysis. The historical research is mainly based upon current interpretations of Prokofiev's musical style. The two contrasting views (Western and Soviet) on Prokofiev's contributions to modern music are equally lacking in objectivity due to their entrenchment in political rhetoric. Therefore, to have a more precise interpretation of Prokofiev's concerto, historically informed analysis is used to evaluate his essential self-characterization shift in his compositional style, the so-called "five lines."
Implementation of Person-Centered Care (PCC): A Descriptive Case Study
Authors:   , Cole Min
Published: February 2025

To meet the growing demand for community-based adult services (CBAS) adult day health care (ADHC) programs, it is important these programs make the necessary modifications in their systems of care to embrace a person-centered care (PCC) model. This study was designed to create an assessment to determine a community-based CBAS/ADHC program's readiness to meet the new federal standards as determined by the program's current operational evidence and by center participants', their families' as well as staff's perspectives. This was measured by self-report of access to the community, choice of setting, individual rights, autonomy and independence, choice of services and supports, center accessibility as well as their needs and preferences in the practice. Results will assist similar CBAS/ADHCs in identifying the necessary modifications within their own program to continue as a certified licensed entity and remain a viable agency.
Beyond the Binary: The Intersection of Gender and Cross-Cultural Identity in Reena Esmail's Life and Choral Works
Authors:   , Pope Lindsay
Published: February 2025

Beyond the Binary explores the intersection of gender with cross-cultural identity in composer Reena Esmail's professional life and choral music. This intersection manifests in her musical style, which accesses the resonant spaces between Western and Indian classical music. I argue that it is through the convergence of Esmail's gender identity with her cross-cultural identity that her compositions challenge gender norms and break down perceived barriers between East and West, inviting her listeners into an intersectional feminist space. This project synthesizes musicological, theoretical, and ethnographic methods, and is meant as a starting point for choral musicians and scholars to consider cultural difference and its impact on choral music. What begins as a consideration of social themes within Esmail's life and work culminates in a practical musical analysis and performance practice guide to aid conductors in preparation of Esmail's music. The compositions discussed are I Rise: Women in Song (2016), Take What You Need (2016), TaReKiTa (2016), Tuttarana (2014), and This Love Between Us: Prayers for Unity (2016).
NCAA Violations and Institutional Self-Sanctions: Assessing the Impact on Alumni Charitable Contributions
Authors:   , Thomas-Seltzer Ashley
Published: February 2025

The growing commercialism within Division I big-time athletics has raised the financial stakes for universities, as successful athletic programs benefit from increased opportunities for financial gain. This has contributed to a pervasive "win culture" that drives institutions to seek competitive advantages, and as a side effect, NCAA rule violations have become incentivized. Programs whose infractions go unnoticed may benefit from the competitive advantage gained, but for programs investigated by the NCAA, the financial penalties incurred may far outweigh the potential revenues from undetected violations. The purpose of this study was to address institutional self-sanctions as an organizational behavior in response to NCAA major infractions and the impact of self-sanctioning on alumni charitable giving. Through the use of neo-institutional and resource dependence theories, this study aimed to further examine the role of institutional self-sanctions as a crisis management strategy in containing financial fallout of athletic scandal. While researchers have addressed scandal and alumni charitable giving in relation to athletics and institutional self-sanctions, respectively, no research exists linking the two bodies of literature. This study employed a two-way fixed effects analysis of 10 years of panel data to address the effect of key variables on alumni charitable giving. Analysis results indicated no significant relationship between institutional self-sanctions and alumni charitable giving. However, alumni charitable giving was mitigated by institutional endowment per FTE, suggesting that larger scale financial structures of an institution serve as the best predictor for alumni charitable giving during athletic scandal.
An Investigation of Multiple Articulation as Applied to Saxophone Literature and Its Performance: An Historical and Pedagogical Approach
Authors:   , Reséndez Joey
Published: February 2025

Multiple articulation is a technique that is becoming commonplace in the saxophone literature. This study provides a detailed explanation of how produce the technique. Its application to saxophone literature is explored with musical examples and commentary by the author. A compilation of pedagogical viewpoints regarding multiple articulation from educators spanning the last century is provided.
Equivalence of the Rothberger and k-Rothberger Games for Hausdorff Spaces
Authors:   , Hiers Nathaniel Christopher
Published: February 2025

First, we show that the Rothberger and 2-Rothberger games are equivalent. Then we adjust the former proof and introduce another game, the restricted Menger game, in order to obtain a broader result. This provides an answer in the context of Hausdorff spaces for an open question posed by Aurichi, Bella, and Dias.
Infinitary Combinatorics and the Spreading Models of Banach Spaces
Authors:   , Krause Cory A.
Published: February 2025

Spreading models have become fundamental to the study of asymptotic geometry in Banach spaces. The existence of spreading models in every Banach space, and the so-called good sequences which generate them, was one of the first applications of Ramsey theory in Banach space theory. We use Ramsey theory and other techniques from infinitary combinatorics to examine some old and new questions concerning spreading models and good sequences. First, we consider the lp spreading model problem which asks whether a Banach space contains lp provided that every spreading model of a normalized block basic sequence of the basis is isometrically equivalent to lp. Next, using the Hindman-Milliken-Taylor theorem, we prove a new stabilization theorem for spreading models which produces a basic sequence all of whose normalized constant coefficient block basic sequences are good. When the resulting basic sequence is semi-normalized, all the spreading models generated by the above good sequences must be uniformly equivalent to lp or c0. Finally, we investigate the assumption that every normalized block tree on a Banach space has a good branch. This turns out to be a very strong assumption and is equivalent to the space being 1-asymptotic lp. We also show that the stronger assumption that every block basic sequence is good is equivalent to the space being stabilized 1-asymptotic lp.
An Analysis of Legal Liability of Virginia Educators and School Systems
Authors:   , Johnson Tracy Lou
Published: February 2025

The doctrine of sovereign immunity in the Commonwealth of Virginia has evolved over time and the redefinition of the doctrine has been subjected to the interpretation by courts involving cases with varied facts and circumstances that have challenged the boundaries and flexibility of this legal concept. Determining the protection that a state agent was entitled to was the guiding principle in case law regarding sovereign immunity; however, understanding the purpose and intent of the doctrine of sovereign immunity was critical to determining the boundaries and criteria of the doctrine of immunity. In this dissertation, the researcher analyzed tort law as it applied to educators and public-school districts through the Virginia court system under common law and the Virginia Tort Claims Act (VTCA, 1981). The case analysis provided an overview of lawsuits heard and decisions rendered in negligence cases brought against educators and educational entities prior to and after the enactment of the Virginia Tort Claims Act in 1981.
Quiet Flows the River
Authors:   , Nolok Arnila Guha
Published: February 2025

Quiet Flows the River explores the lives of the people living in the coastal area of Bangladesh. Affected by the consequences of climate change, they continue to adapt and struggle each day to survive in their homelands.
UV Magnetic Plasmons in Cobalt Nanoparticles
Authors:   , Bhatta Hari Lal
Published: February 2025

The main goals of this research were to fabricate magnetic cobalt nanoparticles and study their structural, crystal structure, optical, and magnetic properties. Cobalt nanoparticles with average particle size 8.7 nm were fabricated by the method of high temperature reduction of cobalt salt utilizing trioctylphosphine as a surfactant, oleic acid as a stabilizer, and lithium triethylborohydride as a reducing reagent. Energy-dispersive X-ray spectroscopy (EDX) analysis confirmed the formation of cobalt nanoparticles. High resolution transmission electron microscopy images show that Co NPs form both HCP and FCC crystal structure. The blocking temperature of 7.6 nm Co NPs is 189 K. Above the blocking temperature, Co NPs are single domain and hence showed superparamagnetic behavior. Below the blocking temperature, Co NPs are ferromagnetic. Cobalt nanoparticles with a single-domain crystal structure support a sharp plasmon resonance at 280 nm. Iron nanoparticles with average particle size 4.8 nm were fabricated using chemical reduction method show plasmon resonance at 266 nm. Iron nanoparticles are ferromagnetic at 6 K and superparamagnetic at 300 K.
Stability and Trajectories of Early Supportive Environment and Adolescents' Depression and Mastery
Authors:   , Wu Minwei
Published: February 2025

Previous studies highlighted the importance of parental support for development of mastery of control and depressive symptoms. These studies tended to examine one time wave and outcomes related to that period, forwarding an assumption parenting behaviours do not change as children age. Using the National Longitudinal Survey of Youth 1979-Children and Young Adults, this study filled the gap by examining children's supportive environment at three time points and determining how levels of support across these points impacted children's depression and mastery at 18 years of age. Relative stability of mothers' supportive parenting (i.e., encouragement of social maturity, warmth and affection, and physical punishment) at early childhood, middle childhood, and early adolescence was examined by Kendall's tau correlations. Encouragement of social maturity showed relative stability between early and middle childhood and middle childhood and early adolescence; warmth and affection showed relative stability between early and middle childhood, and physical punishment showed relative stability across all time points. Absolute stability was examined using hierarchical linear modelling and Wilcoxon signed-rank test. No instances were found. Latent class growth analysis identified different trajectories of supportive environment among participants and three groups were identified. Multiple regressions conducted to examine how different trajectories affect late adolescents' depression and mastery found children of mothers from the least supportive group had statistically significant higher level of depression and lower level of mastery of control at 18 years of age; children of mothers from the progressively and continuously supportive group had similarly positive results of depression and mastery.
Instructional Personnel Perceptions on Integrating Instructional Technology in K-12 Classrooms: A Case Study
Authors:   , Agent Renee L
Published: February 2025

Integrating digital pedagogy into instruction in a manner that promotes critical thinking and drives increased student achievement and engagement in all classrooms is a goal of many campuses and districts that invest heavily in hardware, software, and professional development on an annual basis. Digital pedagogy goals tend to center around preparing students for the 21st century workforce, promoting instruction that is more engaging, and providing deeper learning for all students; however, achieving these goals is not possible without teachers willing and able to effectively implement instructional technology into the content they are teaching. The conceptual framework consists of digital leadership, teacher engagement, and resources and supports. This case study focused on the district-wide integration of technology into instruction through the elements found in the conceptual framework. Educators, from kindergarten through twelfth grade were surveyed about their attitudes, self-efficacy perceptions and willingness to integrate digital pedagogies into their current teaching practices. The online survey that utilized Likert-like scales to gather demographic information as well educator perceptions on digital integration, teaching philosophy, digital self-efficacy, and leadership's focus and expectations regarding instructional technology. Additional data, from a variety of district documents, was also gathered on leadership, professional development, and infrastructure supports utilized to implement instructional technology.
Student Information Gathering: Examining What Happens when School Librarians Attempt to Convey Online Information Search Strategies to Meet Information Needs
Authors:   , Chetzron Jackie B.
Published: February 2025

There is a growing expectation that school librarians function within their job descriptions beyond the role of reading promoter and resource manager. With college and career readiness standards, technology use and digital learning standards and information literacy standards now in place for student learning expectations, it is vital that students have opportunities to acquire, develop and practice such skills for future success in the global market economy. For students to receive such opportunities, there should be designed instruction delivered to students that allows for them to learn and practice information gathering techniques to access, use and apply information effectively, efficiently and ethically while developing technology skills within context of their content learning and real-world connections authentically. This study examined how school librarians conveyed information gathering techniques to students through a qualitative, constant comparative approach. Five middle school librarians in an urban school district participated in an observation and interview. Findings suggest that school librarians do claim an instructional role regarding information gathering and technology usage, although it manifests in diverse ways. Implications for future studies and practice suggest that the position become more defined such that the expectation to function in these roles is widely accepted by all stakeholders, and for the effectiveness of the instruction on the development of these skills. As school librarians embrace and adopt new and emerging technologies within their instructional delivery, examining the effectiveness of that instruction would be of interest.
"Life Holders"
Authors:   , Irvin William Ross
Published: February 2025

Life Holders is a collection of personal essays reflecting on my interactions with others concerning my military service.
An Analysis of Emma Diruf Seiler's Teaching Philosophy and Contribution to Voice Pedagogy
Authors:   , Sullivan Kristen
Published: February 2025

Emma Diruf Seiler (1821-1886) was a Bavarian-American voice teacher and scientist who wrote and published Altes und Neues über die Ausbildung des Gesangorganes mit besonderer Rücksicht auf die Frauenstimme (Old and New in the Art of Singing, with Special Attention to the Female Voice) in 1861 while working in Leipzig. It was translated by William Henry Furness and published in Philadelphia as The Voice in Singing in 1868. This pedagogue and her writings are largely unknown to those who study historic bel canto pedagogy. In the opening of Seiler's pamphlet, she explained her purpose for writing was "to bring into harmony things which have always been treated separately, the Science and the Art of Singing..." Aside from brief comments in a few books on vocal pedagogy, Emma Seiler is largely unknown. Neither her contribution to voice science and pedagogy, nor the impact of her integrated philosophy on teaching have been subjected to scholarly scrutiny. The purpose of this document is to explore her philosophy on teaching, her method of female vocal instruction, and her impact on voice instruction. This dissertation historicizes evidence-based pedagogy through Seiler's example.
Establishing Appropriate Toileting Behavior in an Adult Female with Developmental Disabilities and Severe Self-Injurious Behavior
Authors:   , Bayliss Kathleen
Published: February 2025

The participant was a 52 year-old woman, diagnosed with a profound intellectual disability, who engaged in high rates of severe self-injurious behaviors (SIB) predominantly in the forms of head banging and head hitting. A series of analyses and interventions was implemented to establish appropriate toileting behavior in the natural environment. Treatment consisted of conjugate reinforcement for optimal toilet positioning with the absence of SIB, episodic positive reinforcement of eliminating in the toilet, and programed generalization across environments and staff. Results showed the maintenance of optimal toilet positioning, decrease in SIB (under 1 instance per min), and appropriate eliminating in 96.3% of all available sessions. Direct support staff were trained to implement the program with 100% fidelity.
Brazos
Authors:   , Carter Justin
Published: February 2025

Brazos is a collection of poetry that comments on and critiques life in a small town in Texas. These poems situate the speaker both in this town and in spaces removed from the town, but the work always grapples with questions of how the speaker identifies himself via the relationship to that space. The creative portion is accompanied by a critical introduction that looks at the intersections of poetry and the lyric essay.
Computational and Experimental Studies of the Photoluminescence, Reactivity and Structural Properties of d10 and d8 Metal Complexes
Authors:   , Otten Brooke Michelle
Published: February 2025

Computational chemistry has gained interest as a characterization tool to predict photoluminescence, reactivity and structural properties of organic and transition metal complexes. With the rise of methods including relativity, these studies have been expanded to the accurate modeling of luminescence spectra of complexes with considerable spin-orbit splitting due to heavy metal centers as well as the reaction pathways for these complexes to produce natural products such as hydrogen gas. These advances have led to the synthesis and utility of more effective catalysis as well as the development of more effective organic light emitting diodes (OLEDs) through the incorporation of organometallic complexes as emitters instead of typical organic emitters. In terms of significant scientific advancement presented in this work is in relation to the discovery of significant spin-orbit splitting in a gold(I) alkylphosphine complex, where the splitting results in the states that emit in different colors of the visible region of the electromagnetic spectrum. This work also reveals the discovery both computationally and experimentally, of a genuine polar-covalent bond between two-closed shell metals. This work highlights a complex with an incredibly short gold(I) – copper(I) intermetallic distance leading to a vibrational frequency and dissociation energy that is on par with those of other systems with single-bonded metal centers. Lastly, this work outlines a strategy for the production of hydrogen gas through the use of trinuclear cyclic coinage metal complexes as catalysis to split hydrohalic acids.
Utilization of Mental Health Services by African American Undergraduate Students
Authors:   , Wood Olivia S.
Published: February 2025

This study explores where African American college students find mental health support and why those supports are chosen. Greater knowledge of the sources of mental health support sought by African American college students can assist higher education institutions in adapting current services to meet the needs of this specific student population. A qualitative phenomenological approach was utilized, and the study's sample included twelve participants, 6 female and 6 male, from a large public four-year university in Texas. These participants, undergraduate students with ages ranging from 18 to 24, were given a survey and completed two semi-structured interviews throughout one semester. Results indicated that study participants were more likely to utilize informal than formal support for their mental health and many had no source of support. Family stigma, peer attitudes, as well as internal and external pressures all influenced participant's choices to seek support. Based on findings from the study, recommendations for two distinct groups, counseling center directors and higher education administrators, are also discussed.
A Further Evaluation of Individual and Synthesized Contingencies within Functional Analysis Methods
Authors:   , Hendryx Maggie
Published: February 2025

A functional analysis (FA) is the most commonly used assessment methodology for identifying maintaining variables influencing problem behavior. However, if an FA does not produce clear differentiation, researchers and practitioners often then modify procedures to include additional individualized variables. The interview-informed synthesized contingency analysis (IISCA) provides a marked departure from FA methodology and aims to include individualized factors at the initiation of the assessment in order to more rapidly produce differentiation and clear results. We sought to further evaluate and compare the outcomes of two different functional analysis methods: the single-contingency functional analysis (FA) and the interview-informed synthesized contingency analysis (IISCA) to determine the function of problem behavior and evaluate the subsequent function-based treatment determined from the functional analysis results with two children diagnosed with autism spectrum disorder (ASD). Both participants engaged in problem behavior maintained by single-contingencies of reinforcement identified within the single-contingency FA and emphasized by the effectiveness of each single-contingency function-based treatment.
The Poetry of Reality: Frederick Wiseman and the Theme of Time
Authors:   , Wahlert Blake Jorgensen
Published: February 2025

Employing a textual analysis within an auteur theory framework, this thesis examines Frederick Wiseman's films At Berkeley (2013), National Gallery (2014), and Ex Libris (2017) and the different ways in which they reflect on the theme of time. The National Gallery, University of California at Berkeley, and the New York Public Library all share a fundamental common purpose: the preservation and circulation of "truth" through time. Whether it be artistic, scientific, or historical truth, these institutions act as cultural and historical safe-keepers for future generations. Wiseman explores these themes related to time and truth by juxtaposing oppositional binary motifs such as time/timelessness, progress/repetition, and reality/fiction. These are also Wiseman's most self-reflexive films, acting as a reflection on his past filmmaking career as well as a meditation on the value these films might have for future generations. Finally, Wiseman's reflection on the nature of time through these films are connected to the ideas of French philosopher Henri Bergson.
Examination of How Nursing Students' Coping Methods for Stress are Related to Ability and Personality as Indicated by Emotional Intelligence (Ability) and Locus of Control (Personality)
Authors:   , Kellner Frank Wade
Published: February 2025

Undergraduate nursing students face tremendous stress in regards to academic and clinical demands while emotional intelligence (EI) is a topic of interest in the nursing field. This study examined whether problem-focused coping methods for stress are related to ability and personality. In this study, EI represented ability and locus of control (LOC) represented personality. Confrontive coping, seeking social support, and planful problem-solving represented the problem-focused coping variables. A survey instrument which represented a combination of the Assessing Emotions Scale, Perceived Stress Scale, Ways of Coping Scale (Revised), and the Rotter Locus of Control Scale was administered to 11 undergraduate nursing schools during the spring semester of 2019. The results indicated that EI had strong and statistically significant correlations with each of the other variables in the study which were LOC, stress, confrontive coping, seeking social support, and planful problem-solving. The results further supported that EI was a statistically significant predictor for each of the three problem-focused coping variables. It was concluded that level of stress did not mediate the relationship between EI and any of the three problem-focused coping methods. In addition, LOC moderated the relationship between EI and stress. The limitations and possibilities for future research are addressed in this study. Specifically, future research should examine specific stressful encounters in addition to the participants' perception on if the stressful encounter was impactful and if the participant had the resources to cope with the stressful encounter. This information would provide insight into each participant's primary and secondary appraisals.
Perceptions of School Administrators on Evidence-Based Practices in Transition Planning for Students with Autism Spectrum Disorder
Authors:   , Thomas Jamie Allison
Published: February 2025

Poor post-school outcomes for young adults with an autism spectrum disorder (ASD) have underscored the need to gain insight into the use of evidence-based practices (EBPs) in the planning and implementation of transition services. EBPs for effective transition planning and implementation have been documented in the literature but do not appear to be fully utilized in practice to achieve desired student outcomes, reflecting a research-to-practice gap. EBPs have the potential to produce positive outcomes at the high school level, if implemented with fidelity. Special education personnel, especially administrators, play a vital and unique role in transition planning. They can either facilitate or hinder the process. This phenomenological study investigated the perceptions of public school administrators regarding the extent of their awareness of EBPs to ensure the successful transition of students with ASD and associated barriers. Semi-structured interviews were conducted with 10 secondary-level public school administrators. Major themes identified through analyzing the qualitative data included (a) a positive vision for students with ASD, (b) characteristics of a good transition program, (c) administrators' roles in the transition process, (d) barriers to EBP implementation, (e) strategies to reduce barriers, and (f) ownership of what administrators can do to remedy the problem. Lastly, the study generated recommendations to assist school districts with improving transition services for students with ASD.
Examining Self-Service Kiosks in Quick-Service Restaurant Settings
Authors:   , Torres Bryan C.
Published: February 2025

Research is needed that examines the effects of kiosk technology on restaurant operational performance measures, such as total sales. The study employs a 2X2 between-subjects field experimental design to empirically test the hypothesized relationships proposed in the research model. The data collection site was Burger King located in the student union of a large Tier 1 research university in southwest USA. The independent variables included ordering method (kiosk vs. cashier) and operational volume (peak vs. off-peak). The dependent variables were cognitive and affective attitudes, behavioral intention, satisfaction, sales per person, and order time. Consumers at Burger King were approached before they started ordering their meal to ask for voluntary participation. If they agreed to participate, they were randomly assigned into two test groups. Participants in one test group used kiosk technology to order their meals, while those in the other test groups spoke with a cashier to order their meals. The same number of participants were recruited from peak and non-peak volumes. The seconds used to order was observed and recorded after consumer engagement with the ordering method. After participants ordered, they completed a paper survey that measured their behaviors while ordering with each method and asked participants to indicate total purchase amount. Results of 192 surveys indicated to different extents that consumer behaviors were more positive with kiosk technology. Affective attitude results, however, were insignificant. On average, kiosk technology was found to be a faster method of ordering in quick-service restaurants, but it yielded less sales than when the consumer ordered from a cashier.
Comparison and Genetic Analysis of Host Specificity in Cluster BD1 Bacteriophages infecting Streptomyces
Authors:   , Klug Hannah
Published: February 2025

Bacteriophages are viruses that specifically infect bacteria. When a phage infects a bacterium, it attaches itself to the surface of the bacteria and injects its DNA into the intracellular space. The phage DNA hijacks the cellular machinery of the bacteria and forces it to produce phage proteins. Eventually, the bacteria cell bursts or lyses, releasing new phage. The bacteria act as a host for phage reproduction. The ability for a phage to infect multiple bacterial species is known as host range. In siphoviridae bacteriophages, host range is thought to primarily be determined by proteins at the tip of their tail fibers. These proteins act as anti-receptors to specific receptors on the surface of bacteria. In siphoviridae Gram-positive infecting phages, the genes that code these proteins are typically located between the tape measure protein gene and the endolysin gene. It is hypothesized that phages that have similar anti-receptor proteins will have similar host range. In this study, the host ranges of 12 BD1 bacteriophages were tested on 9 different Streptomyces species. In these 12 phages, the genes between the tape measure protein gene and endolysin gene were compared. The 12 phages had high levels of variability in these genes. Five genes in this region had unknown functions and were called position A, B, C, D, and E. Position A-E were BLASTed on NCBI and Phages-DB and their results were recorded. The functions of position A, C, and E remain unknown. The function of position D is most likely a minor tail protein. Position B had BLAST hits for a collagen-like protein and a putative tail fiber protein. Position B was inspected further, and it was found that it contained Gly-X-Y repeats in its amino acid sequence. Position B also had some conservation in its N-terminal amino acid sequence, specifically where the Gly-X-Y repeats were located. Position B had strong conservation in the C-terminal end of its amino acid sequence. Glycine repeats and conservation in the N and C-terminal end of the amino acid sequence are both common factors in known host specificity related genes. There appeared to be no correlation in conservation of position A-E and host range. It was concluded that no single gene can predict a phages host range, but the discovery of collagen repeats could be used as a landmark to find genes related to host surface receptors.
Topology and Lattice-Based Structural Design Optimization for Additively Manufactured Medical Implants
Authors:   , Peto Marinela
Published: February 2025

Topology-based optimization techniques and lattice structures are powerful ways to accomplish lightweight components with enhanced mechanical performance. Recent developments in additive manufacturing (AM) have led the way to extraordinary opportunities in realizing complex designs that are derived from topology and lattice-based structural optimization. The main aim of this work is to give a contribution, in the integration between structural optimization techniques and AM, by proposing a setup of a proper methodology for rapid development of optimized medical implants addressing oseeointegration and minimization of stress shielding related problems. The validity of the proposed methodology for a proof of concept was demonstrated in two real-world case studies: a tibia intramedullary implant and a shoulder hemi prosthetics for two bone cancer patients. The optimization was achieved using topology optimization and replacement of solid volumes by lattice structures. Samples of three lattice unit cell configurations were designed, fabricated, mechanically tested, and compared to select the most proper configuration for the shoulder hemi prosthesis. Weight reductions of 30% and 15% were achieved from the optimization of the initial design of the tibia intramedullary implant and the shoulder hemiprosthesis respectively compared to initial designs. Prototypes were fabricated using selective laser melting (SLM) and direct light processing (DLP) technologies. Validation analysis was performed using finite element analysis and compressive mechanical testing. Future work recommendations are provided for further development and improvement of the work presented in this thesis.
The Relationship of Five Facets of Teacher Trust in the Principal to Teacher Efficacy
Authors:   , Caudle Airemy Marie
Published: February 2025

Relational trust exists between and among individuals within complex human organizations; however, within a school, the relationship between teachers and the principal is at the heart of the organization. The purpose of this mixed method study was to gain an understanding of the relationship between teachers' trust in their principal and teacher efficacy and determine which leadership behaviors and facets of trust have the greatest influence on the trust relationship between teachers and the principal. The overarching goal of this dissertation study was to inform district-level administrators and principals so they are afforded the opportunity to reflect on their behavior, make changes if necessary to cultivate trusting relationships within their organization, and positively influence teacher efficacy. A convergent parallel mixed methods research study was conducted in two rural school districts in North Texas to identify teacher perceptions related to the leadership behaviors that influence organizational trust, and reveal the correlation between trust in the principal and teacher efficacy. The teachers who participated in the on-line survey named communication as the leadership behavior most closely related to their feelings of trust toward the principal. The facet of trust considered most significant by all teachers was reliability; however, a subset of high efficacy teachers considered the competence of the principal to be more significant to the teacher/principal trust relationship. The relationship between faculty trust in the principal and teacher efficacy was statistically significant.
Multidimensional Musical Objects in Mahler's Seventh Symphony
Authors:   , Patterson Jason
Published: February 2025

Gustav Mahler's Seventh Symphony seems to belie traditional notions of symphonic unity in that it progresses from E minor in the first movement to C major in the Finale. The repertoire of eighteenth and nineteenth century composers such as Haydn, Beethoven, and Brahms indicates that tonal holism is a significant factor for the symphonic genre. In order to reconcile Mahler's adventurous key scheme, this dissertation explores a multidimensional harmonic model that expands upon other concepts like Robert Bailey's double-tonic complex and transformation theory. A multidimensional musical object is a nexus of several interconnected chords that occupy the same functional space (tonic, dominant, or subdominant) and can be integrated into a Schenkerian reading. Mahler's Seventh is governed by a three-dimensional tonic object that encompasses the major and minor versions of C, E, and A-flat and the augmented triad that is formed between them. The nature of this multidimensional harmony allows unusual formal procedures to unfold, most notably in the first movement's sonata form. To navigate this particular sonata design, I have incorporated my own analytical terminology, the identity narrative, to track the background harmonic events. The location of these events (identity schism, identity crisis, and identity reclamation) is critical to the entire structure of the Seventh.
An Assessment of Riparian Buffer Effectiveness in the Upper Hickory Creek Watershed: A GIS Approach Using the Riparian Buffer Delineation Equation (RBDE) and the Buffer Improvement Potential Percentage (BP)
Authors:   , Yesildirek Monica Veale
Published: February 2025

As population increases and urbanization occurs, watershed management will be critical in the protection of water resources in North Central Texas. By 2040, Denton County will nearly double its 2010 population. The Upper Hickory Creek Watershed lies west of Denton and empties into Lake Lewisville. Lake Lewisville provides drinking water for Denton, Dallas, and other neighboring cities. Mitigation of non-point source pollutants as a result of urban and agricultural practices is essential to protecting Lake Lewisville water resources. A common best management practice used to mitigate pollutants is the protection of riparian ecotones that occupy river corridors; however, recent agricultural and urban practices are diminishing these ecosystems and their services. In this paper, the riparian buffer delineation equation (RBDE) is used to assess the current state of Upper Hickory Creek Watershed to aid in the monitoring of the riparian buffers along stream corridors. While the RBDE was used as pre-assessment tool for the riparian buffer effectiveness in the watershed, a new form of the equation was used to evaluate riparian buffer improvement potential (BP) in conjunction with Denton County parcel data to provide insights into buffer effectiveness and identify areas for improvement on a landowner scale.
Eak Tai Ahn's Korea Fantasy: His Life, Historical Context, and Compositional Style
Authors:   , Baek Da Mi
Published: February 2025

Eak Tai Ahn is not only the first generation of Korean musicians, composers and conductors to have studied Western music and given successful musical performances in Western countries, but also is among the first to introduce the music of Korea to the West utilizing the Western music system. Korea Fantasy is an important work that helped Ahn win international acclaim. Korea Fantasy is an orchestral piece that evolved along with Ahn's unique life experiences shaped by the state of his native country. The piece is programmatic, depicting the history of Korea, which utilizes musical devices, such as rhythms and quotation that are distinctive musical elements of Korea. This document discusses the political and social history of Korea during Ahn's life time, offers an overview of Ahn's education and musical footsteps, and describes the premiere and reception of Korea Fantasy. Moreover, a discussion of his compositional traits and a musical analysis of Korea Fantasy are presented.
Union: A Novel
Authors:   , Wilcox Ross E
Published: February 2025

Union is a novel about a Super AI that takes over all human technology.