The effectiveness of a pre-graduation animal assisted therapy internship site was investigated through an ethnographic, phenomenological methodology with mixed-methods components. A total of 12 participants who fit into either the category of supervisor, intern, or administrator involved in the animal assisted therapy practice, were interviewed. A research team analyzed the qualitative interview data and researcher participant field notes and came to a consensus of eight major themes: ranch environment, ranch modalities, community impact, counselor development, relationships, partnership, sense of purpose, and the COVID-19 pandemic. Past historical client data were analyzed (n = 47) to investigate effectiveness of the AAT internship cite through the lens of the clients. Historical client data was divided into three categories, dependent on the client's age and the assessment taken: Adult Self Report (ASR), Youth Self Report (YSR), and Child Behavior Checklist (CBCL). A paired t-test was run for each assessment group to compare the means of the pre-assessment scores and the means of the post assessment scores for the total problems scale and anxiety problems scale. There was a statistically significant decrease in anxiety problems for the CBCL group. There was a marginally statistically significant decrease in total problems for the CBCL group. There were …

This conference paper explores how what we perceive differs from what we believe. The authors bring three perspectives together with the aim of seeking meaning in our relationship with our natural “arena” through symbolic metalanguage:1) comprehending a gestalt approach to perception and narratives as metaphor; 2) gaining perceptual reciprocity to enhance our relationship with nature; 3) overcoming the obstacles of misinterpretation and unreliable narratives of the simulacra. It was presented at the 2022 Association of Philosophy and Literature Conference held May 25-28, 2022.

Presentation discussing the End of Term Web Archive project and progress of moving EOT datasets to the AWS S3 cloud.

Presentation discussing initiatives at the University of North Texas covering different stages in implementation of Archival Resource Keys (ARKs).

This presentation discusses challenges, approaches, and examples related to the decision to manage titles and place names in a more robust way in the UNT Libraries’ Digital Collections. It was given as part of the Texas Conference on Digital Libraries on May 24, 2022.

Presentation discussing the status of the TRAIL Microcard Scanning Project at the University of North Texas. This presentation was given at the Technical Report Archive and Image Library (TRAIL) annual meeting on May 25, 2022.

Presentation given at the 2022 Web Archiving and Digital Libraries Virtual Workshop, in conjunction with the Joint Conference on Digital Libraries (JCDL), on June 24, 2022. This presentation discusses the End of Term (EOT) Web Archive project and process of organizing, staging, processing, and moving these collections into the Amazon cloud.

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.

Despite their many successes, Roman leaders continually struggled with indiscipline in their own ranks as they battled Rome's opponents. Desertion and defection were steps that soldiers often undertook to avoid their obligated service. Previous scholarship has largely overlooked this aspect of Roman warfare. This dissertation analyzes why Roman soldiers began turning to desertion and defection throughout the Republican period. Such cases were generally rare in early Rome, but the expanding responsibilities and hardships of warfare in the Middle Republic caused them to rise, as did the sizeable growth of the Roman community. The civil wars of the Late Republic saw especially high cases of such acts, as generals incentivized defections in their opponents ranks. Roman desertion was not unique, but a common occurrence in ancient warfare. This dissertation also addresses how Romans capitalized on desertion and defection in warfare. The Second Punic War offers an example of how Rome achieved victory by encouraging defection in its enemy's alliances. Romans also relied heavily on defectors as a source of intelligence and as a tool in siege warfare. The moral forces of commitment, discipline, dissatisfaction, and desertion were often as important as the tactics and technologies of the participants in Rome's wars.

The present study evaluates the effects of incompatible verbal behavior when engaging in the Wisconsin Card Sorting Test (WCST). The WCST is a complex task that requires participants to match stimulus cards based on self-generated rules. After a varying number of trials, the rule changes and the participant will have to self-generate a new rule. Verbal behavior, specifically joint control, is likely involved in rule-following. Seven participants took part in this study. Participants engaged in the WCST either silently or while performing a putatively incompatible behavior, counting backward from 100 to 0. Results suggest joint control might be involved as when participants engaged in the incompatible behavior their performance was affected in terms of lower accuracy and longer reaction times compared to the silent baseline.

This research expands the theoretical concept of human adjustment to floods established by Gilbert F. White and incorporates his adjustment concept to examine the range of adjustments in business operations adopted by Texas' natural and/or cultural resources sites during the first year of the COVID-19 pandemic. This mixed-methods study consisted of an online survey with a follow-up semi-structured phone interview. The survey data was analyzed using descriptive statistics and the interview data was inductively coded for thematic analysis as well as quantitative and qualitative content analyses. Specifically, this study identifies the adjustment measures undertaken by these entities to maintain business operations while reducing the virus spread; analyses the direct and indirect factors influencing adjustment measures; examines new business opportunities that emerged from these adjustments; and evaluates whether the impact of COVID-19 on these entities varied in terms of entity characteristics. Findings indicate that cultural and/or natural resource sites implemented adjustments to maintain their fiscal stability and/or to protect human health; these serve as direct underlying motivating factors for these entities. To support these direct measures, indirect factors influenced the operations thus required adjustments such as staffing, volunteers, technology, funding, and donations. Additionally, new opportunities in business practices emerged while implementing …

Overall my dissertation work tries to capture a holistic view of the various complex interactions that occur in technology development, implementation, adoption and diffusion, in the context of three industries by examining issues that arise due to regulation of technology. Essay 1 focuses on the social media industry, which is in the early stage of the industrial life cycle, and is the foci of government attention for its ill effect on society. Results from the study (N= 647 employed adults in the US) supported hypotheses related to the antecedents and outcomes of platform utilization in the context of the three regulation dimensions. Essay 2 focuses on the automotive industry, which is in the growth stage of the industrial life cycle. Here the focus is on electric vehicles (EV) transitioning from the niches to the main market. Results from the longitudinal study (N = 429) support the moderating role of political activism on innovation capability of manufacturers and presence of ancillary services in the diffusion of different types of electric vehicles in the US market. Essay 3 focuses on the US healthcare industry, reflecting mature stage of industrial life cycle, yet also characterized with high cost and fragmentation of service. The …

Chalcogen-rich transition-metal dichalcogenide (TMD) magnetron sputtering targets were custom manufactured via ball milling and sintering in the interest of depositing p-type chalcogen-rich films. Room temperature radio frequency (RF) magnetron sputtering produced ultra-thin amorphous precursor of WSx and MoSx (where x is between 2-3) on several different substrates. The influence of working pressure on the MoS3 content of the amorphous films was explored with X-ray photoelectron spectroscopy (XPS), while the physical and chemical effects of sputtering were investigated for the WSx target itself. The amorphous precursor films with higher chalcogenide content were chosen for laser annealing, and their subsequent laser annealing induced phase transformations were investigated for the synthesis of polycrystalline 2H-phase semiconducting thin films. The role of laser fluence and the number of laser pulses during annealing on phase transformation and film mobility was determined from Raman spectroscopy and Hall effect measurement, respectively. Hall effect measurements were used to identify carrier type and track mobility between amorphous precursors and crystalline films. The p-type 2H-TMD films demonstrates the ability to produce a scalable processing criterion for quality ultra-thin TMD films on various substrates and in a method which is also compatible for flexible, stretchable, transparent, and bendable substrates.

Padre José Maurício Nunes Garcia (1767-1830) was perhaps the most prolific, revered, and successful composer in 18th and 19th century colonial and postcolonial Brazil. Padre José Maurício's favor with King Dom João VI, the Portuguese Royal Court, and a catalogue of hundreds of compositions, is validation of his success, yet there is comparatively little academic research and recognition in comparison to his European contemporaries. Padre José Maurício's employment of the trombone within his ambitious capstone, his Missa de Santa Cecília showcases his recognizable and original compositional language. The influence of two contemporaries of Padre José Maurício, Wolfgang Amadeus Mozart (1756-1791) and Gioachino Rossini (1792-1868), had an integral and clear influence on the Missa de Santa Cecília without resulting in rote imitation. Mozartian text emphasis, independent part writing, technical demand, and traditional use of the trombone for sacred or supernatural imagery were synthesized by Padre José Maurício swiftly and originally. Simultaneously, Rossinian orchestration, close scoring, limited range, subverted structural arrivals, and emulated percussive effects were personalized and employed by Padre José Maurício. His insular development and instantaneous adaptation of new orchestration and theatrical models yields trombone writing that is idiomatic, in alignment with sacred and symphonic tradition, and essential to the …

This project examined the effects of threat perceptions and group empathy on racial outgroup attitudes. The relationship between threat perception and increased racial prejudice has been well established within the literature, but the effect of group empathy within this dynamic has been largely undocumented. The following study utilizes data from the American National Election Study 2020 Time Series to analyze racial outgroup attitudes among subsamples of Blacks (n = 726), Hispanics (n = 762), and Whites (n = 5,962). Along with threat perception, group empathy was found to be a salient predictor of outgroup attitudes. These results suggest that an effective technique to reduce negative outgroup attitudes would aim to reduce perceptions of outgroups as threatening and increase group empathy.

Knee osteoarthritis affects approximately 25 million adults. In severe cases, total knee arthroplasty (TKA) is the most common solution. TKA is effective at addressing pain and reducing continued degeneration of articular cartilage. However, effective physical therapy (PT) following TKA is vital for a full functional recovery. Despite the importance of PT, half of patients never achieve a full functional recovery. Decreases in proprioceptive feedback, severe atrophy, and pain inhibition all likely contribute to the variability in effectiveness. Surface electromyography-based biofeedback (sEMGBF) may allow clinicians to address some of these barriers by supplementing proprioceptive feedback and targeting small muscle contractions before eventually increasing the contraction requirement. Using a between group design, we compare the effectiveness of sEMGBF (7) to neuromuscular stimulation (NMES) (6), and a control group (6) in recovery following TKA. Effectiveness was evaluated across 4 metrics (quadriceps strength, range of motion, functional improvement, and quality of life) in a pre-test/post-test fashion. At the statistical level this study suggest that sEMGBF leads to greater improvements in quadriceps strength relative to the NMES and control group. Additionally, visual analysis suggests that sEMGBF may also lead to greater improvements in range of motion, and functional improvement relative to the NMES and control …

Non-deal roadshows (NDR) are privately held one-on-one meetings between the buy-side of financial institutions and firm management. Using a novel dataset of these meetings, I examine the effects that NDR meetings have on the outcomes of two important corporate events: seasoned equity offerings (SEOs) and mergers and acquisitions (M&As). I also study the potential implications of the information content in NDRs on the behavior of stock returns following earnings announcements, which has been the subject of much academic work. I structure the dissertation in three essays. In the first essay, I examine the relationship between NDR activity and the underpricing of SEOs. I find that NDRs are associated with lower SEO underpricing. This association is stronger for firms with infrequent NDR activity, for smaller firms, and for firms with higher analysts' forecast errors. These findings suggest that NDRs reduce the level of asymmetric information between firms and investors, which results in a lower cost of raising equity. In Essay 2, I investigate whether the occurrence of NDR meetings affects post-earnings-announcement drift (PEAD). I find that PEAD declines after NDR activity when the most recent NDR meeting occurs within one month before the earnings announcement. This decline is most pronounced among …

In this study, I examine the relationship between national origin, nativity status, and favorability toward Donald Trump among Latinos in 2016. In particular, I examine the relationship between Cubans, Dominicans, and "other" Latinos to understand how differences in national origin and nativity status influence Trump favorability. The term "Latino" is a pan-ethnic term used to describe individuals with ancestry from Latin America who share a common language, religion and culture. However, studies have shown that Latinos are actually more diverse and political attitudes may differ based on factors like acculturation, national origin, and nativity status. Using data from the 2016 Collaborative Multiracial Post-Election Survey, I find that favorability for Trump differs by national origin and nativity status as immigrants of "other" national origins favor Trump than Cubans and Dominicans. This suggest that Latinos attitudes are not shaped by their pan-ethnic identity and are rather influenced by national origin and nativity status.

Current literature calls for more culturally responsive pedagogy and multicultural education to connect with what students know, do, and believe outside of school and to utilize this to foster their academic achievement. This study investigated elementary teachers' perceptions of culturally responsive pedagogy and multicultural education in an urban school with a predominantly large minoritized student population (African American and Hispanic students). The study focused on four elementary teachers' perceptions of implementing culturally responsive pedagogy and multicultural education principles into their classroom and how this contributed to teacher-student interactions and student academic achievement. An integrated framework consisting of constructs from the literature on culturally responsive pedagogy and multicultural education guided the study. A thematic analysis of data (interviews, focus group interview, classroom observations, artifacts) revealed four teacher perceptions of culturally responsive pedagogy and multicultural education: Practicing culturally responsive pedagogy and multicultural education: (1) enables teachers and students to embrace diversity; (2) focuses teachers and students on the past and the present social injustices and provides social justice identity development among students; (3) builds empathy among teachers and students; and (4) promotes teachers to reflect on prejudice reduction. Implications: This study showed that constructs from culturally responsive pedagogy and multicultural education are …

On January 30, 2020, the World Health Organization (WHO) declared the outbreak of the novel coronavirus (COVID-19) a public health emergency of international concern. In March 2020, the United States government imposed impactful safety and confinement measures issued by the Centers for Disease Control and Prevention (CDC) all over the country to prevent community transmission of COVID-19. Institutions of higher education rapidly transitioned to online learning and eliminated in-person engagements in the spring of 2020 as a result of the COVID-19 outbreak. The National Collegiate Athletic Association (NCAA) followed a similar trajectory by shutting down all athletic activities due to the global pandemic. While college students in general notably experienced increased pandemic related distress and mental health concerns (e.g., depression, anxiety) during the early stages of the global pandemic, the disruption of collegiate sport competitions and seasons uniquely and significantly impacted collegiate student athletes and their overall well-being. In this qualitative study, I sought to document and understand the narrative of Black student athletes' experiences of stress and coping during the first two months of the COVID-19 global pandemic and cancellation of collegiate sports. Through reflexive thematic analysis, I found that psychosocial resources such as avoidance, acceptance, mindful self-compassion, health …

The overpopulation of domestic animals has become an ongoing problem across the United States. Approximately 1.5 million animals are being euthanized in the United States every year. In fact, shelters euthanize about 23 % of the animals they take in. However, the euthanasia rate would be much greater without animal rescues, which are different than animal shelters. Animal rescues are unique from shelters because they are not government-funded, and they do not usually have a physical location. Because of these factors, animal rescues rely on volunteers to care for the animals they save and donors to fund their operations. Animal rescues heavily depend on social media to fulfill many of their needs, including fundraising and volunteer recruitment, which makes the nonprofits particularly vulnerable to failure without a social media following. This research combined a content analysis of animal rescues' Facebook posts with a survey of the rescues to determine which Facebook affordances and message frames animal rescues used online were positively related to online and offline success metrics. The content analysis focused on analyzing posts for message frames, and the survey provided information about annual success. The combination of a content analysis and a survey uncovered relationships between Facebook characteristics, …

The first chapter introduces the purpose and significance of this study for the piano teacher who wants to teach twentieth-century piano music effectively at the elementary or intermediate level, combining it and comparing it with nineteenth-century piano music. The second chapter presents an overview of both Schumann and Liebermann's Album for the Young. In the third chapter, the two collections are analyzed pedagogically and compared in detail. The study should provide piano teachers with an understanding of the musical concepts of each piece and how to effectively teach students about twentieth-century music by pairing them.

Autonomous mobile robots (AMRs) use decentralized, AI-driven decision-making processes to providing material handling capabilities in industrial settings. Essay 1 examines how firms organize and engage to mitigate uncertainty during external technology integration (ETI), using an abductive approach with dyadic customer-supplier data to extend prior ETI models by exploring firm engagement, organizational adaptation, and distinct uncertainty types in AMR ETI projects. Essay 2 applies a grounded theory approach to examine AMR integration, using constant comparison and theoretical sampling to develop core categories explaining how suppliers, customers, and users exchange knowledge impacting AMR integration and project performance. Finally, Essay 3 is a conceptual paper examining the importance of end-user adoption by integrating ETI and technology acceptance model (TAM) frameworks, exploring important relationships between managerial interventions, cognitive constructs, user acceptance, and project success in AMR ETIs. As a whole, these essays contribute to the body of knowledge by extending the breadth and depth of current ETI models, emerging a substantive theory of AMR AIU, and extending TAM by grounding managerial interventions and individual cognitive constructs in an AMR context. Managers can use these frameworks to differentiate AMRs and other autonomous collaborative technology from traditional automation, and develop strategies enabling timely and effective AMR …

One goal of this study was to evaluate the emergence of mands and intraverbals following tact acquisition for individuals with aphasia due to acquired brain injury. A second goal was to evaluate the transfer of shortened latencies as a function of tact training across untrained operants. In Study 1, the dependent measure was accuracy of responding and in Study 2, the dependent measures were rate and latency of responding. Participants for Study 1 were two uninjured adults (pilot) and two adults with brain injury (ABI). Both sets of participants were directly taught to tact up to 6 stimuli. Once tacts were acquired, the response forms were assessed under mand and intraverbal conditions. All pilot participants and one ABI participant showed mand transfer for all stimuli. Tact to intraverbal transfer varied across participants. One adult with brain injury served as a participant for Study 2. Fluency training was used to teach tacts for 15 stimuli. Response latencies were gathered for all operants before and after training. The participant met the designated aim (rate of responding) and showed a decrease in latencies for tacts and untrained intraverbals. Changes in mand latencies varied. Fluency gains showed partial retention. Results from Study 1 provide …