bluuebunny/crossref_metadata_2025 huggingface dataset:
The Development of a Three Minute Realtime Sampling Method to Measure Social Harmony during Interactions between Parents and their Toddlers with Autism
Authors:   , Cunningham Isabel L.
Published: February 2025

Training parents of a child with autism to increase the frequency of their child's social behavior may improve the quality of parent-child interactions. The purpose of this methodological study was to develop a direct observation method for rapidly sampling social harmony between parents and their toddlers with autism during parent training interactions. The current study used a pre and post probe design, with benchmark comparisons to test the discriminability of the measurement protocol across two sets of data. The first set of data came from pre and post training videos from a parent training program for children with a diagnosis of autism or at risk for a diagnosis. The second set of data came from videos of typically developing toddlers and their parents. The results of the study show that the measurement system differentiated in the level of harmonious engagement between the benchmark sample and the sample including children diagnosed with autism. The results are discussed in the context of future directions and the utility of the measurement system for behavior analytic practices in parent training and other settings where rapport and complex interactional behaviors are an intervention priority.
The Relationship of Appearance Pressures, Exercise Behaviors, and Reasons for Exercise to the Psychological Well-Being of Retired Female Athletes
Authors:   , Mikesell Matthew
Published: February 2025

Retirement from sport can be difficult for athletes. Physically, retirement is associated with challenges such as weight gain, muscle loss, and degradation of physical skills. Psychologically, retirement has been linked to increased identity confusion, depression, body dissatisfaction, and disordered eating. Research shows that exercise is a way athletes cope with stressors such as psychosocial pressure and retirement. However, exercise is positively correlated with psychological well-being for some individuals, whereas for others exercise is associated with increased levels of depression, anxiety, and body dissatisfaction. Reasons for exercise behavior, as well as the type of exercise in which someone engages, may explain the contrasting psychological outcomes of exercise. I examined perceived societal pressures, exercise, and reasons for exercise in relation to the psychological well-being (i.e., depression, satisfaction with life, body satisfaction) of 218 college female athletes who had been retired from 2-6 years. Through regression analysis, I examined the extent to which the predictors were related to each measure of psychological well-being, controlling for BMI and years since retirement. For life satisfaction (Adj. R2 = .08), exercising to meet potential romantic partner was significant (β = -.158). Higher levels of depressive symptoms (Adj. R2 = .15) were predicted by exercising to improve appearance (β = .198) and feeling pressure to exercise (β = .212). For body satisfaction (Adj. R2 = .42), exercising to prevent illness/injury (β = .197) and to prepare to compete in sport competitions (β = .141) were associated with the increased body satisfaction, whereas a higher BMI (β = -.193) and exercising to improve appearance (β = -.167) were related to decreased body satisfaction. Future research might address psychological predictors immediately post retirement, as this is when retirement may be more stressful.
Marital Satisfaction and Parental Mental Health in Association with Secure-Base Provision to School-Age Children
Authors:   , Oosterhouse Kendra
Published: February 2025

The current study examines interrelations among family factors in a sample of married couples with children in middle childhood. Specifically, this study tested the associations between parents' mental health, marital satisfaction, and provision of a secure base through emotional sensitivity to the child. We further explored bidirectional and moderation effects between spouses. Participants included 86 heterosexual couples residing in the North Texas community. Using the actor-partner interdependence model, multilevel modeling results indicated that both spouse's mental health symptomology and relationship satisfaction are linked to parent's self-perceived ability to provide a secure base; several gender effects were also found. Additionally, actor relationship satisfaction significantly moderated the association between actor mental health symptomology and secure-base provision. In the context of low actor satisfaction, as the actor's mental health symptomology increases, secure-base provision also increases; however, in the context of high actor satisfaction, as actor's mental health symptomology increases, secure-base provision decreases. Additionally, partner relationship satisfaction significantly moderated the association between partner mental health symptomology and actor secure-base provision. In the context of low partner satisfaction, as partner mental health symptomology increases, actor secure-base provision increases; however, in the context of high partner satisfaction, as partner mental health symptomology increases, actor secure-base provision decreases. Spill-over, compensatory, and cross-over hypotheses, strengths, limitations, implications, and future directions are discussed.
Meaning in Life and Psychological Wellness among Latino Immigrants: Role of Attachment, Belongingness, and Hope
Authors:   , Shelton Andrew Jonathan
Published: February 2025

Guided by attachment theory and principles of positive psychology, a conceptual model was developed depicting the direct and indirect effects of attachment insecurity, state hope, belongingness, and meaning in life on wellness indicators (i.e., life satisfaction, physical health, and depression) of first generation Latino immigrants in the U.S. Specifically, the present study proposed that the effects of attachment insecurity on Latino immigrants' wellness would be mediated by two tiers of factors. The first tier consisted of state hope (i.e., general state hope, spiritual state hope, mastery state hope) and sense of belonging (i.e., general belongingness; connectedness with mainstream/ethnic community), which represented individual-level and relational factors, respectively, salient in Latino culture. Greater attachment insecurity was hypothesized to contribute to a compromised MIL and poorer wellness by decreasing state hope and sense of belongingness. A total of 352 first-generation Latino immigrants from Texas participated in this study. The exploratory factor analysis on the Experiences in Close Relationships Scale revealed a two-factor factor structure that is different from the two factors of adult attachment typically found with American samples (i.e., anxiety and avoidance). The emerged two factors represent anxious-distancing attachment and comfort-seeking attachment. Results from structural equation modeling analysis showed adequate model fit with the data. The final model indicated that the effects of comfort-seeking attachment on wellness were fully mediated by two layers of mediators (belongingness and state hope as the first layer and meaning in life as the second layer). In addition, the effect of anxious-distancing attachment on wellness was fully mediated by belongingness and meaning in life but not through state hope. Bootstrap methods were used to assess the significance magnitude of these indirect effects. Comfort-seeking attachment explained 13% of the variance in state hope and both attachment variables explained 36% of the variance in sense of belongingness. Anxious-distancing attachment, comfort-seeking attachment, state hope, and sense of belongingness explained 78% of the variance in meaning in life, and the overall model explained 75% of the variance in wellness. Limitations, future directions, and implications for counseling and theory are discussed from attachment theory, positive psychology, and immigration perspectives.
Uncovering Aspects of Western and Indian Music in Vanraj Bhatia's Night Music for Solo Flute, and Selected Other Works
Authors:   , Woolf Rachel
Published: February 2025

Born in 1927 in Bombay, Vanraj Bhatia is an Indian composer of music for concerts, film, television, opera, meditation, and commercial jingles. His musical style is unique, stemming from his training in both Western and North Indian classical, or Hindustani, music. Little is known about Vanraj Bhatia in the Western classical world, and in India he is recognized primarily as a composer of film music. This dissertation aims to bring awareness of Vanraj Bhatia's significance as a Western classical composer, focusing on uncovering the cross-cultural influences of his only solo flute piece, Night Music, composed in 1964. This research offers Western flutists a better understanding of Indian music, specifically Hindustani and Indian folk music traditions, often not fully understood since Indian music is an aural tradition, rarely transcribed and notated, and relies on a guru/shishya (teacher/student) relationship. Such an understanding will elucidate the compositional choices made in Night Music, allowing flutists to be more informed in their performance of it. Although the focus of this study is on Night Music, other repertoire from Bhatia's concert music and film music will also be examined to illuminate Bhatia's compositional style, which includes elements of Hindustani music, Indian folk music, and Western musical traditions. An exploration of some of Bhatia's other compositions written for Western musicians will give readers beyond the realm of flutists a better understanding of his distinctive, cross-cultural style and influences, and will introduce larger audiences to this exceptional and little-known composer.
A Mixed Methodology Approach to Extend Understanding of the Success Factors of Performance-Based Contracting
Authors:   , Uvet Hasan
Published: February 2025

Performance-based contracting (PBC) is an outcome-based product support strategy that provides efficient performance solutions for buyers. Suppliers under performance-based contracting are rewarded after achieving desired performance objectives. While current scholarship has deepened our knowledge of the benefits of PBC, the particular factors behind effective and efficient performance-based contracts (PBCs) are still vague. Thus, this dissertation will focus on essential dimensions for the successful PBC. There remains a great deal that is not understood about the success factors for effective PBCs. When looking at the critical criteria for the selection of suppliers in the context of PBC, even less is known. This dissertation contains three essays with the purpose of: (1) investigating the effect of supply chain collaboration and upfront investments on the benefits of the PBC; (2) exploring supplier selection criteria for successful PBC; and (3) examining the effect of contract length and fleet size on upfront investments for effective and efficient PBC. These three essays offer a solid foundation for theoretical and practitioner understanding for effective PBCs.
A Concept-Based Pedagogy Approach to Selected Unaccompanied Clarinet Repertoire
Authors:   , Davis-McKay Vanessa
Published: February 2025

While unaccompanied music encompasses an ever increasing portion of clarinet literature, it comprises a comparatively small percentage of music performed. However, study of unaccompanied repertoire provides a valuable pedagogical bridge between etudes and accompanied music that is abundant with opportunity to address larger universal musical concepts, rather than repertoire-specific solutions. This dissertation demonstrates the application of concept-based pedagogy to selected unaccompanied clarinet repertoire of five different ability levels. Using principals of concept-based pedagogy, each work is broken down to its component technical and expressive parts in order to address larger musical concepts. Three to five exercises addressing each work's technical and expressive challenges are provided and explained.
The Effects of Contingency Type on Accuracy and Reaction Time
Authors:   , Adams Owen James
Published: February 2025

Positive and negative reinforcement contingencies have been compared in terms of preference, but the differential effects of positive and negative reinforcement on reaction time and accuracy with other variables controlled remain unclear. Fifteen undergraduate students participated in a sound discrimination task that involved random mixed-trial presentations of positive and negative reinforcement contingencies. The participants' goal was to correctly identify whether the tone was shorter or longer than 600 milliseconds. On positive reinforcement trials, the participants received feedback and money tallies only if they identified the sound length correctly, with each correct response in the positive reinforcement trials earning the participant 10 cents. On negative reinforcement trials, the participants received feedback and money tallies only if they identified the sound length incorrectly, with incorrect trials subtracting 10 cents from the participants' total money (which began at $4.00 to equalize the weights of the positive and negative reinforcement contingencies). Accuracy analyses showed a relatively curvilinear relationship between the number of errors for each participant and the binned duration of the sound stimulus, with no differences across the positive and negative reinforcement conditions. Results also indicated weak linear negative correlations at the single subject level between comparison stimulus duration and reaction time, with similar slopes between positive and negative reinforcement trials, and strong curvilinear correlations at the group level, indicating differences between grouped and individual analyses. Overall our results appear to support abandoning the distinction between positive and negative reinforcement as two separate behavioral processes.
Giving Texas Veterans a Voice: Traumatic Experience and Marijuana Use
Authors:   , Berard Amanda Kay
Published: February 2025

Disabled veterans with post-traumatic stress disorder (PTSD) exist in a category separate from many civilians and soldiers. Their experiences land them in a category distinctly marked as atypical. The standard protocol to manage this atypical subject position is prescription drugs- a mark of the ill. In a distorted, post-war American society, what happens when veterans with PTSD refuse to be labeled as ‘sick,' ‘different,' or even ‘disabled'? This thesis explores the actions and intricacies of a community of veterans who advocate for medical cannabis to manage associated symptoms of PTSD. This group of veterans campaigns for individuality, both in medical treatment and in personal experience. Collaboratively, their experiential evidence indicates that none can be treated in the same fashion. After a year of participant observation and field work, it becomes apparent that their work both individualizes and unifies the veterans. This thesis details their experiences and the results of their activist campaign to demarcate themselves.
Retail District Evolution: An Exploration of Retail Structure and Diversity, a Case Study in Denton, Texas
Authors:   , Bova Joshua Paul
Published: February 2025

It is well established that national retail chains impact small, single location retail businesses in terms of revenue generation, retail structure, retail type diversity, and location. This study examines the retail structure and diversity of five retail districts in the City of Denton, Texas. The analysis focuses on one central business district (CBD), one traditional retail strip center (University Drive, also known as US HWY 380), one special retail district (Fry Street District), one traditional enclosed shopping mall and associated development (Golden Triangle Mall), and one power retail center (Denton Crossing). The empirical foundation for the investigation is a historical business database covering years 1997 to 2010, obtained from Info Group's Reference USA. This Reference USA database includes location, industry, and status (single versus chain location) information for each business. Retail diversity and evenness were measured for each of the five retail districts using the Simpson's Diversity Index and the Simpsons Measure of Evenness, leading to specification of the differences that exist in retail structure and diversity among the districts. Golden Triangle Mall and Denton Crossing were primarily chain location in composition while Fry Street District, the CBD, and University Drive were primarily single location in composition. Across all years, the single versus chain status of the local business communities did not substantially change within any of the districts. The Fry Street District exhibited the most change in diversity as well as the lowest overall diversity among the retail districts, followed by University Drive and Golden Triangle Mall. The CBD did not experience any major change in retail type diversity. However, all retail districts experienced major changes in retail evenness. Overall for the city, single location retail businesses accounted for the majority of all the retail businesses, however, chain locations employed more people. In total, these findings indicate that the development of retail districts composed primarily of chain location retailer's affects retail district diversity and evenness but not retail structure.
Microcantilever Based Viscosity Measurement as it Applies to Oscillation Amplitude Response
Authors:   , Siegel Sanford H.
Published: February 2025

The goal of this research is to measure viscosity via the analysis of amplitude response of a piezo driven vibrating cantilevers partially immersed in a viscous medium. As a driving frequency is applied to a piezoceramic material, the external forces acting on the system will affect its maximum amplitude. This thesis applies this principle through experimental and analytical analyses of the proportional relationship between viscosity and the amplitude response of the first natural frequency mode of the sinusoidal vibration. Currently, the few cantilever-based viscometer designs that exist employ resonant frequency response as the parameter by which the viscosity is correlated. The proposed piezoelectric viscometer employs amplitude response in lieu of resonant frequency response. The goal of this aspect of the research was to provide data confirming amplitude response as a viable method for determining viscosity. A miniature piezoelectric plate was mounted to a small stainless-steel cantilever beam. The tip of the cantilever was immersed within various fluid test samples. The cantilever was then swept through a range of frequencies in which the first frequency mode resided. The operating principle being as the viscosity of the fluid increases the amplitude response of cantilever vibration will decrease relatively. What was found was in fact an inversely exponential relationship between dynamic viscosity and the cantilever beam's vibrational amplitude response. The experiment was performed using three types of cantilevers as to experimentally test the sensitivity of each.
Revisiting the Neuroprotective Role of 17B-Estradiol (E2): A Multi-Omics Based Analysis of the Rat Brain and Serum
Authors:   , Zaman Khadiza
Published: February 2025

The ovarian hormone 17β-estradiol (E2) is one of the central regulators of the female reproductive system. E2 is also a pleiotropic regulator since it can exert its non-reproductive role on other organ systems. E2 is neuroprotective, it maintains body's energy homeostasis, participates in various repair mechanism and is required for neural development. However, there is a substantial evidence suggesting that there might be a molecular reprogramming of E2's action when it is supplied exogenously after E2 deprivation. Though the length of E2 deprivation and age has been linked to this phenomenon, the molecular components and how they activate this reprogramming is still elusive. Our main goal was to perform global proteomics and metabolomics study to identify the molecular components and their interaction networks that are being altered in the brain and serum after a short-term E2 treatment following ovariectomy (OVX) in Sprague Dawley rats. One of the strength of our global study is that it gave us extensive information on the brain proteome itself by identification of a wide number of proteins in different brain sections. By analyzing the differentially expressed proteins, our proteomics study revealed 49 different networks to be altered in 7 sections of the brain. Most of the perturbed networks were involved in cell metabolism, neural development, protein synthesis, cellular trafficking and degradation, and several stress response signaling pathways. We assessed the neuroenergetic status of the brain based on E2's response to various energy generating pathways, including glycolysis, TCA cycle, and oxidative phosphorylation, and several signaling pathways. All energetics pathways were shown to be downregulated in E2 treatment, which suggests that E2 exerts its neuroprotective role by restoring energy homeostasis in OVX rat model by regulating complex signaling and metabolic networks. Our second focus was to determine the metabolite response (amino acids and lipids) after E2 treatment in the brain and serum by employing targeted metabolomics study. We have found that in rat brain cortex there was significant upregulation of a wide number of amino acids suggesting alternate route of metabolism. Another alternate explanation is that E2 replacement replenished the amino acid pool in the tissue. Pathway enrichment analysis revealed upregulation of several pathways, including amino sugar metabolism, purine metabolism, and glutathione metabolism. By combining proteomics and metabolomics in two different biological matrices we were able to gather a vast array of information on how E2 replacement after E2 deprivation can confer neuroprotection. Our findings will help to create a foundation of basic science to be used for developing potentially effective hormone therapies.
Getting the College Experience: Exploring the Effect of the Residential Component of the Upward Bound Summer Program
Authors:   , Krehbiel Riley M
Published: February 2025

Upward Bound is a federally funded program designed to help low-income and first-generation high school students become college graduates by providing them with academic enrichment, financial aid information, and relevant educational experiences. Many Upward Bound programs throughout the country include a 6-week summer program when participants stay in residence halls on a university campus. The Upward Bound program at the University of North Texas is one such program. The goals of this research project are to understand how the residential component of the summer program affects the experience of participants in Upward Bound and the possible benefits it may have towards meeting the overall goals of the program. Participant observation during the 2016 UNT Upward Bound summer program and interviews with participants, RAs, program alumni, and organizational leaders uncovered the ways in which the residential component benefits and enriches the experience of participation in Upward Bound.
Emergence of Cooperation and Homeodynamics as a Result of Self Organized Temporal Criticality: From Biology to Physics
Authors:   , Mahmoodi Korosh
Published: February 2025

This dissertation is an attempt at establishing a bridge between biology and physics leading naturally from the field of phase transitions in physics to the cooperative nature of living systems. We show that this aim can be realized by supplementing the current field of evolutionary game theory with a new form of self-organized temporal criticality. In the case of ordinary criticality, the units of a system choosing either cooperation or defection under the influence of the choices done by their nearest neighbors, undergo a significant change of behavior when the intensity of social influence has a critical value. At criticality, the behavior of the individual units is correlated with that of all other units, in addition to the behavior of the nearest neighbors. The spontaneous transition to criticality of this work is realized as follows: the units change their behavior (defection or cooperation) under the social influence of their nearest neighbors and update the intensity of their social influence spontaneously by the feedback they get from the payoffs of the game (environment). If units, which are selfish, get higher benefit with respect to their previous play, they increase their interest to interact with other units and vice versa. Doing this, the behavior of single units and the whole system spontaneously evolve towards criticality, thereby realizing a global behavior favoring cooperation. In the case when the interacting units are oscillators with their own periodicity, homeodynamics concerns, the individual payoff is the synchronization with the nearest neighbors (i.e., lowering the energy of the system), the spontaneous transition to criticality generates fluctuations characterized by the joint action of periodicity and crucial events of the same kind as those revealed by the current analysis of the dynamics of the brain. This result is expected to explain the efficiency of enzyme catalyzers, on the basis of a new non-equilibrium statistical physics. We argue that the results obtained apply to sociological and psychological systems as well as to elementary biological systems.
The Effects of Family Cultural Capital on Reading Motivation and Reading Behavior in Elementary School Students with New Immigrant Background: A Structural Equation Model
Authors:   , Tseng Hui Te Li
Published: February 2025

This study was designed to investigate the impact of family cultural capital on reading motivation and reading behavior among new immigrant children and non-immigrant children. This research used Chang and Wang's family cultural capital, reading motivation, and reading behavior questionnaire to conduct the survey. The target population of this study was students enrolled in fifth grade and sixth grade in elementary school in the fall of 2017 in Tainan, Taiwan. The sample include 414 students from new immigrant families and 422 students from non-immigrant families; the total number of individuals was 837. Structural equation modeling (SEM) analytical procedures were performed to test the hypothesized relationships. The results indicate that the seven latent variables were related to each other directly or indirectly. The main findings of this study are as follows: 1) family socioeconomic status significantly affects students' acquisition of family cultural capital; 2) family reading habits significantly affect students' reading motivation; 3) intrinsic reading motivation significantly affects students' reading behavior; and 4) external reading motivation shows no direct significant effect on reading time or the number of items read.
Assessment of Caregiver Generalization of Reinforcement to the Natural Environment in a Large Residential Facility and Use of Prompting and Feedback to Improve Performance
Authors:   , Licausi Ashley
Published: February 2025

Behavioral skills training (BST) is often used to train caregivers to implement various behavior management procedures; however, additional strategies are sometimes required to promote the generalization of skills from a contrived setting to the natural environment. Generalizing skills to the natural environment requires that the caregiver's behavior transfer from control of stimuli in the contrived setting to stimuli in the natural environment, and the skill continues to be performed with high levels of accuracy. The purpose of this study was to assess the extent to which caregivers generalized the use of social reinforcement, in the form of descriptive praise, from the contrived setting to the natural environment. When caregivers failed to respond to opportunities, a progressive prompt delay was used to bring caregivers' responding under the control of relevant client behavior; feedback was used to improve the accuracy with which caregivers implemented reinforcement. Five caregivers in a large residential facility participated in the study; single-opportunity probes were used to assess caregiver's identification of opportunities and accuracy in implementing reinforcement for two defined client behaviors, compliance and appropriate attention-getting behavior. Results of the study suggest that skills failed to generalize from the contrived setting to the natural environment. However, prompting was effective in training caregivers to identify opportunities to provide reinforcement, and feedback improved implementation of reinforcement.
Perceiving Indeterminacy: A Theoretical Framework of the Perceptual Rite of Passage for Preadolescents
Authors:   , Herman David
Published: February 2025

It is the fundamental insight of phenomenology that meaning is first and foremost - not something which we intellectually reflect on. It is not a product of the mind reworking raw, perceptual experiences. Rather meaning, and our connection to the world, are perceptual phenomena. Thus, to understand the ways in which children find meaning demands a turn toward perceptual experiences - how children see and feel. In this theoretical dissertation, I explore questions of perceptual experiences through a phenomenological framework that I refer to as the perceptual rite of passage (PRoP). The conceptual framework, which centers on attentiveness, labors to help us understand the ontology of perception for preadolescents and how meaning emerges through everyday encounters.
A Comparative Evaluation of Outcomes between Indirect Analyses and Functional Analytic Procedures
Authors:   , Basham Annika J
Published: February 2025

While descriptive assessment outcomes show limited correspondence with experimental analysis outcomes, they are still often used in the treatment of problem behavior. The most effective way of treating problem behavior is by manipulating its controlling variables; however, if descriptive analyses are not depicting accurate environment-behavior relations, then treatments based off of descriptive analysis results have a higher chance of failing. The current study looks to replicate and extend the literature on utility descriptive assessments by analyzing three different data analysis methods. Three children with a diagnosis of autism were exposed to two types of experimental analyses. Following experimental analyses, descriptive assessments were completed and analyzed to determine correlations between the behavior and environmental events. The results from the three investigated data analysis methods were then compared to the outcomes of the experimental analyses.
"Tales of My Cities"
Authors:   , Kilaru Sunilrao Mohanrao M
Published: February 2025

Tales of My Cities is a poetic observation of life in the cities of Hyderabad and Secunderabad, India. The documentary is an intimate first-person exploration of the culture in these cities. The viewer should find a surreal peace in the life and atmosphere of the cities where life extends from centuries old traditions to the current hi-tech pace of life.
Developing Variation and Melodic Contour Analysis: A New Look at the Music of Max Reger
Authors:   , McConnell Sarah E.
Published: February 2025

Max Reger was a prolific composer on the threshold of modernism. The style of his extensive musical output was polarizing among his contemporaries. A criticism of Reger's music is its complex and dense musical structure. Despite writing tonal music, Reger often pushes the boundaries of tonality so far that all sense of formal organization is seemingly imperceptible. In this dissertation, I offer what I observed to be a new way of discerning Reger's motivic relationships and formal structures within and between movements. There are three primary tools and methods I incorporated to make these observations: Schoenberg's developing variation; melodic contour analysis as discussed by Elizabeth West-Marvin and Diana Deutsch; and Janet Schmalfeldt's motivic cyclicism stemming from internal themes. In this dissertation I examine five different musical works by Reger: D minor Piano Quartet, Clarinet Quintet, Piano Concerto, String Quartet, op. 121 and E minor Piano Trio, op. 102. My analysis shows how Reger relies on melodic contours of his motives to connect musical moments across entire movements and entire works with multiple movements. These motives are developed and often mark structurally significant moments providing the organization often perceived as missing in Reger's music.
Adventure in the Classroom: Role and Practices of Adventure Therapy in School Counseling Curriculum
Authors:   , Sharp Jason Reid
Published: February 2025

The purpose of this study was to explore the role and impact of adventure therapy (AT) on student development and to identify the greatest challenges to the implementation of AT in schools. The Delphi method was used to generate consensus of opinion within a group of experts in the field of adventure therapy and school counseling. Purposive sampling was used to identify the members of the expert panel and the definition of consensus was set at 80% for each item. Content and descriptive analysis were used to develop representative statements from participant responses between rounds. Ten Caucasian respondents, 6 men and 4 women, having met at least one of the expert criteria for the study, completed three rounds of participation which resulted in the attainment of consensus on 36 items addressing the role of adventure therapy in school counseling and the impact of AT in the areas of academic/career and social/emotional development. Twelve challenges to the implementation of AT in schools were identified and put in rank order. According to the results, experts believe adventure therapy has the greatest impact on social connectedness, problem solving, and student engagement in schools. Access to appropriate training in AT, administrative support, and funding were identified as the three greatest challenges to the implementation of adventure therapy in schools.
Metric Dissonance in Non-Isochronous Meters
Authors:   , Smith Jayson
Published: February 2025

Although music of the twentieth and twenty-first centuries makes frequent use of non-isochronous meter (meters involving beats of different length, such as 5/4 and 7/8), most studies on meter and metric dissonance focus on isochronous meters (meters involving beats of the same length, such as 4/4 and 9/8). This dissertation bridges this gap by developing two methodologies to account for metric dissonance involving non-isochronous pulses: modified ski-hill graphs and the composite beat attack point system. Modified ski-hill graphs, adapted from Richard Cohn's ski-hill graphs, illustrate metric states involving non-isochronous pulses and reveal degrees of dissonance in musical passages that share time spans, as in 5/4 grouped 3+2 vs. 5/4 grouped 2+3. The composite beat attack point system uses rhythmic notation to illustrate metric states involving any pulse duration or time span, revealing specific points of dissonance and consonance, relative strength of dissonance and consonance, and patterns of dissonance and consonance. The methodology is used to closely examine the treatment of metric dissonance in Holst's "Mars," from The Planets, Ligeti's Hungarian Rock (Chaconne), and Ligeti's Désordre. The analyses focus on passages where the metric dissonance becomes ever more pronounced and ends up obliterating any sense of meter.
Hausdorff Dimension of Shrinking-Target Sets Under Non-Autonomous Systems
Authors:   , Lopez Marco Antonio
Published: February 2025

For a dynamical system on a metric space a shrinking-target set consists of those points whose orbit hit a given ball of shrinking radius infinitely often. Historically such sets originate in Diophantine approximation, in which case they describe the set of well-approximable numbers. One aspect of such sets that is often studied is their Hausdorff dimension. We will show that an analogue of Bowen's dimension formula holds for such sets when they are generated by conformal non-autonomous iterated function systems satisfying some natural assumptions.
"Let It Run"
Authors:   , Hyde Spencer
Published: February 2025

Let It Run is the story of Oakley Isom, a neurotic, disturbed young woman stuck in a small town of two thousand people where she lives with her father, Waldemyre, a fly-fishing guide. Oakley works at the local newspaper as the editor of the "What's Biting?" section, something the fishermen live by. Oakley also works nights at a therapeutic boarding school for troubled youth. Entrenched in a world of self-loathing and obsessive thoughts, Oakley spends her time dreaming of a way out of Victor, Idaho. When a murder in the small town pulls Oakley into its eddy, she attempts to escape into her own compulsive thoughts, and the friendship of a striking young therapist at the boarding school. Unusual events continue to unfold, reeling Oakley in, and she must face a reality far more disturbing than a killer on the loose. Cosmic bottom line, the dissertation novel is about the issues of human identity, and if memory is fixed or dynamic, unified or multiple—and how readers deal with loss, guilt, and regret.
The Effects of Low-Intensity Exercise on Neurocognitive Function
Authors:   , Cleveland David
Published: February 2025

Acute aerobic exercise exerts a small beneficial effect on cognition. Much of the research to date has focused on cognitive changes following a bout of exercise, while little is currently known about changes in cognitive performance during exercise. The limited research that has been conducted suggests either positive, negative, or no effects on cognitive performance during exercise. Thus, the primary purpose of this study was to examine the effects of low-intensity cycling on cognitive function in college-aged students, indexed by response accuracy, reaction time, P3 amplitude, and P3 latency. Twenty-seven (Mage = 22.9 ± 3.0 years old) college-aged individuals were counterbalanced into low-intensity exercise (EX) and seated control (SC) conditions. During each condition, participants completed a 10-minute resting baseline period, 20 minutes of either sustained cycling or seated rest, and a 20-minute recovery period. Primary outcomes were assessed at 10-minute intervals (5 blocks total) throughout each condition via a modified oddball task. Across time blocks, both conditions exhibited faster reaction times on frequent trials but reduced accuracy to rare trials, suggesting a speed-accuracy tradeoff. There were no differences between conditions in P3 latency whereas a significant reduction in P3 amplitude was observed during the 20-minute exercise period compared to the control condition. Taken together, the results suggest that exercise at lower doses may have minimal influence on behavioral outcomes of cognitive performance but may impact more basic measures of brain function. Information gathered from this study may aid in the development of appropriate exercise prescriptions for populations looking to specifically target cognitive function deficits.
Self-Weighing: Longitudinal and Cross-Sectional Relations to Retired Female Athletes' Disordered Eating Attitudes and Behaviors
Authors:   , Carrigan Kayla
Published: February 2025

Elite and collegiate athletes are subpopulations at increased risk for the development of disordered eating and pathogenic weight management strategies; such risks may extend beyond sport participation into sport retirement. As athletes self-weigh, whether during their time in competitive sport or in retirement, it would be expected that they also experience increases in body dissatisfaction and psychosocial distress. Results suggest both a longitudinal impact, as well as continued cross-sectional relationships between SW and disordered eating attitudes and behaviors. Specifically, former SW (at Time 1) is related to their levels of body satisfaction in relation to the Body factor and the Overall Body at Time 2. Particularly, athletes who weighed themselves 7+ more times a week reported significantly higher levels of body dissatisfaction on the Overall Body factor and the Body factor than retired athletes who did not self-weigh, all other groups did not differ significantly from each other. Cross-sectional relations were found between current (Time 2) SW and Body Satisfaction (Overall Body, and Body factors), Dietary Restraint, and Bulimic Symptomatology. In all cases, those who engaged in SW 7+ times per week had significantly higher scores than all other groups.
The Inspiration behind Compositions for Clarinetist Frederick Thurston
Authors:   , Razey Aileen
Published: February 2025

Frederick Thurston was a prominent British clarinet performer and teacher in the first half of the 20th century. Due to the brevity of his life and the impact of two world wars, Thurston's legacy is often overlooked among clarinetists in the United States. Thurston's playing inspired 19 composers to write 22 solo and chamber works for him, none of which he personally commissioned. The purpose of this document is to provide a comprehensive biography of Thurston's career as clarinet performer and teacher with a complete bibliography of compositions written for him. With biographical knowledge and access to the few extant recordings of Thurston's playing, clarinetists may gain a fuller understanding of Thurston's ideal clarinet sound and musical ideas. These resources are necessary in order to recognize the qualities about his playing that inspired composers to write for him and to perform these works with the composers' inspiration in mind. Despite the vast list of works written for and dedicated to Thurston, clarinet players in the United States are not familiar with many of these works, and available resources do not include a complete listing. Much of this repertoire remains unexplored and unrecorded yet is suitable for intermediate to advanced level clarinet players.
A National Idiom Universally Understood: Brazilian Tradition and Personal Evolution in Osvaldo Lacerda's "Variações e Fuga para quinteto de sopros"
Authors:   , Leffler Hannah
Published: February 2025

The career of Osvaldo Lacerda (1927-2011) spanned a critical time in the development of Brazilian nationalist music. Though he was an outspoken nationalist composer, he was also influenced by European trends and training. Even within his nationalist compositions, evidence of a shift in style that mirrors the European movements of Modernism and Postmodernism is found in his works. Among his thirty-six chamber works, three are wind quintets, written between 1962 and 1997. Although all three works warrant extended discussion, Variações e Fuga para quinteto de sopros is particularly valuable for studying Lacerda's musical language. It was originally written in 1962. However, Lacerda made significant revisions in 1994, completely rewriting and expanding it. Through comparing the 1962 and 1994 versions of Variações e Fuga and analyzing the significant differences between the two, this document aims show that even with his strong stance as a Brazilian nationalist composer, Lacerda was clearly influenced by the movements of the broader music world. Examples from his other two woodwind quintets, Quinteto de sopro and Suíte pra cinco, written in 1988 and 1997 respectively, help to support the idea that this change in his musical language was not an anomaly, but rather a true evolution of style impacted by his own culture and that of the classical music world around him.
Assessing Perception and Attitude of Pianists toward Ergonomically Scaled Piano Keyboards (ESPK): Raising Awareness about ESPK and Evaluating Changes of Attitude through an Educational Survey
Authors:   , Son Youjoo
Published: February 2025

As epidemiologic research demonstrates health concerns for hand problems among pianists, scientists are measuring historic piano keyboards and realizing that much of the piano literature was composed for and played on pianos with smaller keys compared to what is used on the modern piano. Having to play this literature on a larger keyboard is especially difficult for small-handed piano students and professionals. Fortunately, smaller keyboards are now available for use with standard pianos - and research shows that this ergonomic adjustment does reduce piano-related hand pain for small-handed musicians. Major universities are now offering this option to students, but only a few music schools possess these keyboards and not many people know about them. There are no known research studies to address people's awareness and attitude toward ergonomically scaled piano keyboards (ESPKs). The purpose of this study was to assess perception and attitude toward ESPKs and help to raise its awareness. To examine pianists' perception, two surveys was composed. First one was conducted on UNT campus in which ESPKs are available for their students, and the second survey was carried out on schools of music in the United States. The results reveal that substantial number of people already know about the existence of ESPKs, but they are not totally aware specific information about ESPKs. Subjects who are aware of ESPKs report significantly higher positive attitude compared to those have not known about ESPKs. Results from this study may have implications for health education initiatives within NASM schools of music.
Redesigning Police Beat Zone Placement to Improve 911 Response Time: A Data Driven Approach
Authors:   , Jones Brince Robert
Published: February 2025

Research suggests that using data driven solutions in policing strategies improves the quality of service provided by the police department. Unfortunately, many police departments, including the Denton Police Department, do not use their spatial data to inform beat zone placement. Analysis of the current beat zone configuration found that there are disparities in the workload, as measured by number of calls for service, between beat zones. Further, there was also a statistically significant difference between the median response times across all the five beat zones in Denton. This means that the median response time varies depending on where the call for service originates. Using readily available data, these police departments can apply methods such as UPAS to improve the quality of service provided by the department. UPAS is a deterministic algorithm that produces a given number of contiguous spatial partitions of approximately equal population size; in this case, calls for service are substituted for population. Although this algorithm was originally developed to create solutions for bio-terrorism response planning, it has been applied to the problem of creating beat zones of roughly equal workload in this research. I have shown that this algorithm results in a beat zone configuration that significantly reduces the difference in workload between the busiest and least busy beat zone (~94% reduction). Assuming an equal distribution of resources across beat zones, having approximately similar workloads should lead to fewer disparities in quality of service.