Recent research suggests that race and ethnicity influence post-buyout land management in Harris County, Texas, yet lacked systematic empirical evidence to fully understand the relationship between management and demographics. To address this gap, this study analyzes post-buyout land use management practices and compares them with the socio-economic characteristics of the adjacent neighborhood at the block level in Harris County, Texas, an area with a long buyout history. I first identified post-buyout land use management practices in Harris County through county records and photo documentation of approximately 2000 buyout sites through fieldwork from 2017-2022. Second, using Ode and colleagues' framework for identifying visual characteristics on the landscape, I developed an index and evaluated post-buyout land use management practices for aesthetics, utility, and function. Finally, I spatially analyzed the socio-demographic composition of buyout neighborhoods using U.S. Census American Community Survey 5-year data (2017-2021) and compared it with post-buyout land use management practices in ArcGIS. From this spatial analysis, I identified differences in post-buyout land management that homeownership status, race, and ethnicity affected post-buyout land management. Most buyout properties in Harris County are managed as mowed, vacant lots regardless of socio-demographics; however, litter and debris were more prominent in predominantly Black neighborhoods. Of …

Effective and efficient skill-acquisition procedures must be identified to support individualized behavioral programming for children with autism spectrum disorder (ASD). To do this, practitioners and researchers may use assessment-based instruction. Prompts are a common teaching strategy to promote skill acquisition. The purpose of this applied study was to use assessment-based instruction to evaluate the efficacy and efficiency of within- and extra-stimulus prompts to teach conditional discriminations to two children with ASD. We identified stimulus prompts using a survey of popular children's games and conducted a tablet-based instruction readiness assessment. Stimulus prompts involved motion (within-stimulus) and pointing (extra-stimulus) to evoke correct responses in the presence of a discriminative stimulus. We used an adapted alternating treatments design with a no-treatment control condition to evaluate the effects of both prompt types across multiple sets of stimuli. Both stimulus prompt types were efficacious in facilitating skill acquisition for two of three participants. Little difference was observed in the time to mastery with either prompt. Neither stimulus prompt was efficacious for the third participant. Assessment results will be used to inform clinical programming to teach conditional discriminations to participants and contribute to research on designing and implementing assessments of skill-acquisition procedures.

This study's first goal is to investigate whether a 23-item multidimensional scale is a valid and reliable measure of benefits private club members perceive to be important. Seven theoretically plausible model structures are empirically tested: a unidimensional model, a two oblique first-order factors model, a four oblique first-order factors model, a two oblique second-order factors model, a bifactor model with two domain-specific factors, a bifactor model with four domain-specific factors, and two oblique bifactor models. The second goal is to examine the benefits members receive most often from their membership clubs. The multidimensional scale is based on four dimensions: member-to-employee relationship, member-to-member relationship, confidence, and reduced anxiety. Member-to-employee relationship and member-to-member relationship subscales are aligned with social benefits while confidence and reduced anxiety subscales are aligned with psychological benefits. The study participants (N = 114) were recruited through a commercial crowdsourcing platform, Prolific. The results of a Bayesian confirmatory factor analysis (BCFA) provided support for the two oblique bifactor models. Additionally, the social benefits and psychological benefits bifactor scales displayed acceptable reliability. A comparison of the means for each type of benefit revealed that no statistically significant differences existed between the general social benefits factor and the general psychological benefits …

The proposed tool will provide users with a platform to access a side-by-side comparison of classroom assessment and job posting requirements. Using techniques and methodologies from NLP, machine learning, data analysis, and data mining: the employed algorithm analyzes job postings and classroom assessments, extracts and classifies skill units within, then compares sets of skills from different input volumes. This effectively provides a predicted alignment between academic and career sources, both federal and industrial. The compilation of tool results indicates an overall accuracy score of 82%, and an alignment score of only 75.5% between the input assessments and overall job postings. These results describe that the 50 UNT assessments and 5,000 industry and federal job postings examined, demonstrate a compatibility (alignment) of 75.5%; and, that this measure was calculated using a tool operating at an 82% precision rate.

Extant research on technology adoption provides limited insights into the extent of technology penetration into an organization's work routines, especially in collaborative efforts across supply chains. Further research is required to delve into the broader scope of permanent technology-based solutions that effectively tackle specific issues within the supply chain. This dissertation examines blockchain through three essays to fill these research gaps and contributes to blockchain-based supply chain collaboration and performance literature. Essay 1 examines supply chain behavioral drivers of blockchain assimilation by grounding the hypotheses on social network theory. Findings indicate that supply chain learning, collaboration, and network prominence will affect blockchain assimilation through a cross-sectional survey of supply chain professionals familiar with blockchain. It provides psychometrically validated scales for blockchain assimilation and network prominence, adding to the blockchain literature. Essay 2 builds on institutional theory to argue that peripheral organizations in the blockchain-based network will succumb to institutional pressures and that blockchain principles will require them to play crucial roles in supply chain collaboration efforts to gain legitimacy. By adopting a multi-method approach of a vignette-based experiment and a survey, the findings help supply chain collaboration practitioners manage institutional pressures across emerging blockchain-based systems, particularly for organizations in the …

The problem of this study was to determine the emphasis placed on various science teaching practices by a random sample of high school biology, chemistry, and physics teachers in selected Texas high schools. The subproblem was to compare the emphasis placed on the practices as reported by the high school teachers with the emphasis as recommended by national science education specialists, teachers of biology, chemistry, and physics in selected Texas colleges and universities, and teachers of professional education courses in selected Texas colleges and universities.

The purpose of this dissertation is to examine the relationship of Andrew Johnson to the South and the effect of that relationship on presidential reconstruction. It is not meant to be a complete retelling of the story of reconstruction, rather it is an attempt to determine how Johnson affected southern ideas of reconstruction and, equally important, how southerners influenced Johnson.

Tabletop role-playing games (TRPGs) present a unique opportunity to study political behavior. In educational settings, role-playing games (RPGs) of all kinds have proven to be valuable educational tools, and even when played for fun, participating in role playing games has been shown to increase one's level of confidence. Knowing this, I designed an experiment to attempt to increase internal political efficacy through the use of a politically-themed TRPG. I took inspiration from the original TRPGs of the 1970s and 1980s which were used purely for entertainment purposes to create my own game in a traditional TRPG setting with current issues woven into the story of the game (also called a campaign), and utilized quantitative and qualitative methods to analyze participants' reactions to the campaign and levels of efficacy. In doing so, I seek to determine whether players will recognize real-world issues when presented in a science fiction or fantasy-themed campaign. Furthermore, given that TRPGs have the potential to shape players' understanding of how the world works and their place in it, will players be more motivated to act on said issues presented in-game, even if they do not consciously make the connection between the real-life issues presented in the science …

Supply chain transparency is principally focused on a company's efforts toward disclosing information about their products, and their supply chain operations to the public. Essay 1 is a conceptual paper that examines the risks of disclosing supply chain mapping information to consumers and proposes an approach to developing risk mitigation strategies. This essay also develops a set of supply chain mapping conventions that support the development of an agility-focused supply chain map. Essay 2 employs an experimental design methodology to examine the impact of disclosing the ethnicity of a supplier on consumers' behaviors, while also capturing the extent to which a consumers' ethnic identity and prosocial disposition influence their behaviors. Finally, also using an experimental design, Essay 3 analyzes consumer outcomes based on disclosing no, partial, and full supply chain transparency information, and accounts for heterogenous consumer traits such as the importance of information to a consumer and their perceived quality of information. Collectively, these essays advance the body of knowledge that seeks to understand the risks and benefits of supply chain transparency, by conceptually identifying risks and proposing an approach to minimize the risks associated with supply chain transparency, and by illuminating the conditions that prompt favorable consumer outcomes.

Alexander Scriabin (1872-1915) composed primarily for his instrument, the piano. He did, however, compose five major works for orchestra and a piano concerto. Scriabin's last work for orchestra, Prometheus: Poem of Fire, Op. 60 (1910), exemplifies his mature compositional style. The purpose of this dissertation is to contribute a solo transcription of Prometheus to the piano's rich literature in that genre. Furthermore, the dissertation aims to identify and examine the problems encountered in transcribing this work for solo piano and the decision-making that led to musically acceptable solutions. Throughout the process of arrangement, one major question became apparent: What informs the transcription? In turn, this question and its numerous answers served as a guide during the transcription's realization and are the focus of the project.

The lack of success of the gun control movement and the success of the gun rights movement in the United States have prompted research into the root causes. Although the political infrastructure, organizational resources, and public interest prove to be important factors in a social movement's success, how each social movement frames their arguments is extremely important for proposing policy initiatives and garnering support. In order to understand how gun control and gun rights organizations frame their arguments this study does two things: (1) performs topic modeling on the six gun control organizations' and three gun rights organizations' press statements to see the frames that each social movement engages in, and (2) identifying these frames in the most popular gun control and gun rights organizations on Facebook to predict likes, comments, and shares. This study is able to identify the top frames in the gun control and gun rights social movements and see how followers of each of these movements engage with each of these frames on Facebook.

The anti-S2 peptides, the stabilizer and destabilizer, were designed to target myosin sub-fragment 2 (S2) in muscle. When the peptides are coupled to a heart-targeting molecule, they can reach the cardiomyocytes and interfere with cardiac muscle contraction. Monoclonal antibodies, MF20 and MF30, are also known to interact with light meromyosin and S2 respectively. The MF30 antibody compared to anti-S2 peptides and the MF20 antibody is used as a control to test the central hypothesis that: Both the anti-S2 peptides and antibodies bind to myosin S2 with high affinity, compete with MyBPC, and possibly interact with titin, in which case the anti-S2 peptides have further impact on myosin helicity and reach the heart with the aid of tannic acid to modulate cardiomyocytes' contraction in live mice. In this research, the effects of anti-S2 peptides and antibodies on myosin S2 were studied at the molecular and tissue levels. The anti-myosin binding mechanism to whole myosin was determined based on total internal reflectance fluorescence spectroscopy (TIRFS), and a modified cuvette was utilized to accommodate this experiment. The binding graphs indicated the cooperative binding of the peptides and antibodies with high affinity to myosin. Anti-myosin peptides and antibodies competition with Myosin Binding Protein C …

Child-centered play therapy (CCPT) is an empirically endorsed approach for children facing specific clinical concerns and life circumstances alike. The majority of research to date has accrued data about clients from secondary sources, such as adult report and observation. The purpose of this study was to explore children's perceptions of participating in CCPT by implementing a developmentally accessible interview medium, allowing children to share their experiences directly. Ten children between the ages of 4 and 7 who had completed at least eight sessions of CCPT were invited to create a drawing and respond to an interview protocol with their counselor. Data sources included the picture produced, a transcript of the interview between the child and counselor, and observation notes of the interview process. Using a phenomenological approach, three themes were identified to describe children's awareness and experience of the intervention: expressions of relationship, experiences in the playroom, and reluctance to engage in counselor-directed activity. The first two themes reflect children's report of the intervention and the third represents reactions to the research activity. Findings from this study support conclusions that children are aware of relationship between themselves and their counselor and recognize the uniquely unstructured features of play therapy and …

This study aimed to broaden the understanding of young South Asian women's experiences/relationships and participation in leisure physical activities at universities in the United States. Using a phenomenological design, semi-structured interviews of 20-30 minutes duration were conducted with 5 South Asian women about their relationships and experiences when participating or attempting to participate in physical activity while attending university in the US. The following criteria were set for participants to be included in this study: they should be between the ages of 18 and 24, non-US citizens from a South Asian country, attend a university in the US, and engage in other physical activities. The interviews were audio recorded via Zoom and then the audio data were transcribed verbatim and then coded to identify the major barriers commonly experienced by participants. Results indicated that many girls and women perceived the US as a "safer" place with excellent infrastructure, ample opportunities to engage in physical activities, and convenient access to gyms, which encourage them (women) to remain active. Most participants were hesitant to participate in physical activities because of the culturally non-responsiveness of the system. This research study was done in a shorter time span with a small sample size. Further …

The purpose of the current study was to understand the lived experiences and perspectives of high-functioning survivors of moderate or severe childhood maltreatment (CM) as related to the role of athletic participation in the development of their resilience. We emailed and screened Division I student-athletes from universities across the U. S. who did not meet criteria for a traumatic stress disorder. Using a constructivist grounded theory approach and constant comparison methodology, we obtained and analyzed interview data from 13 participants. The pathways through which participation in childhood athletics supported their coping include receiving social support from coaches and teammates, being present and engaged in their athletic participation, feeling relatively safe in their athletic environment, and spending time away from the main perpetrators of the CM. After applying concepts from existing literature to our data, we developed hypotheses to explain the processes by which participation in youth sport fosters resilience. For example, sport participation may provide opportunities for corrective emotional experiences that help young athletes heal. In addition, based on self-determination theory, maltreated elite athletes may benefit from sport participation because it meets their three basic needs (i.e., autonomy, mastery, and relatedness). We conclude this study with suggested implications for researchers …

Stories and a novel.

This dissertation examines the history and importance of Oklahoma City's Black Ethnic Enclave. It focuses on how this community developed over generations and the role of its leaders in shaping its identity, despite facing segregation. The settlement in this region began in 1889 when unassigned lands in central Indian Territory were opened for homesteaders by the US government. As a result, Oklahoma City became one of the major towns and eventually the state's capital. Most historical accounts primarily focus on the viewpoint of the white founders of the city, ignoring the experiences of minority residents and the urban aspects of the city. This study takes an interdisciplinary approach, combining historical analysis, urban studies, and sociocultural perspectives. It aims to understand the complex relationship between racial dynamics, urban development, and identity formation. By thoroughly examining primary and secondary sources like archival records, oral histories, and scholarly literature, the research uncovers the struggles, achievements, and cultural contributions of the community builders who overcame systemic barriers to create a thriving enclave within Oklahoma City. By highlighting their stories, this research enriches our understanding of the city's history and the diverse urban experiences it encompasses.

The efficacy of a machine learning technique is domain dependent. Some machine learning techniques work very well for certain domains but are ill-suited for other domains. One area that is of real-world concern is the flexibility with which machine learning techniques can adapt to dynamic domains. Currently, there are no known reports of any system that can learn dynamic domains, short of starting over (i.e., re-running the program). Starting over is neither time nor cost efficient for real-world production environments. This dissertation studied a method, referred to as Experience Based Learning (EBL), that attempts to deal with conditions related to learning dynamic domains. EBL is an extension of Instance Based Learning methods. The hypothesis of the study related to this research was that the EBL method would automatically adjust to domain changes and still provide classification accuracy similar to methods that require starting over. To test this hypothesis, twelve widely studied machine learning datasets were used. A dynamic domain was simulated by presenting these datasets in an uninterrupted cycle of train, test, and retrain. The order of the twelve datasets and the order of records within each dataset were randomized to control for order biases in each of ten runs. …

Thomas E. Dewey and Charles "Lucky" Luciano became household names during a 1936 vice trial in which Dewey successfully prosecuted Luciano, a prominent Mafioso, who received a thirty-to-fifty-year prison sentence. Later, Dewey became the Governor of New York and a perennial Republican presidential candidate while Luciano, still in prison, took part in a joint Navy-Mafia intelligence operation in World War II. In 1946, Governor Dewey commuted Luciano's sentence on the condition that he be deported to his native Italy. The commutation led to years of controversy fomented by the Federal Bureau of Narcotics (FBN), which downplayed Luciano's wartime services, spread rumors that he had bribed his way out of prison, and claimed that he was smuggling drugs into America from Italy. The FBN's narrative was echoed by muckraking journalists and Dewey's political opponents, finally prompting Dewey in 1954 to order an investigation that thoroughly debunked FBN assertions. However, the records of that investigation were quarantined until the mid-1970s. Since then, most scholars have used those records to explore the Navy-Mafia wartime alliance, but this dissertation exhaustively mines them and other documents in Dewey's papers, along with federal records, to disprove the FBN's narrative that there was something untoward about Dewey's …

AI-enabled information systems (AI-enabled IS) offer enhanced utility and efficiency due to their knowledge-based endowments, enabling human agents to assign and receive tasks from AI-enabled IS. As a result, this leads to improved decision-making, ability to manage laborious jobs, and a decrease in human errors. Despite the performance-based endowments and efficiencies, there are significant ethical concerns regarding the use of and delegation to AI-enabled IS, which have been extensively addressed in the literature on the dark side of artificial intelligence (AI). Notable concerns include bias and discrimination, fairness, transparency, privacy, accountability, and autonomy. However, the Information Systems (IS) literature does not have a delegation framework that incorporates ethics in the delegation mechanism. This work seeks to integrate a mixed deontological-teleological ethical system into the delegation mechanism to (and from) AI-enabled IS. To that end, I present a testable model to ethically appraise various AI-enabled IS as well as ethically evaluate delegation to (and from) AI-enabled IS in various settings and situations.

The Examination for Professional Practice in Psychology (EPPP) is a requirement for licensure as a psychologist across the entire United States as well as in numerous territories and provinces. Despite many longstanding criticisms and findings of bias, the EPPP is being expanded (adding a second, putatively competency-based, portion to the overall exam) and rebranded as the Enhanced EPPP. A review of literature reveals strong skepticism surrounding these developments, particularly with respect to the issue of criterion validity. The current study sought to examine the criterion validity of the EPPP by (1) drawing archival competency assessment data from existing measures (convergent validity) and (2) gathering new neurocognitive and emotional intelligence data, along with demographic data (discriminant validity), with copies of EPPP score reports from individuals who have recently taken the EPPP. Competency ratings did not significantly positively correlate with EPPP scores and, instead, indicated the opposite trend. Analyses also revealed a significant relationship between ethnicity and exam scores, with White individuals scoring higher than other ethnicities. Finally, performance on neurocognitive tests significantly positively correlated with exam scores, indicating that general test taking abilities play a larger role than abilities and competencies unique to the psychology field. Given the gatekeeping role the …

Rumination consists of voluntary regurgitation of partially digested food, followed by chewing and re-swallowing or expulsion of regurgitated stomach contents (DM-ID2). Little research has systematically analyzed the differential effects of type or quantity of food on rumination across extended observations. This analysis demonstrated that certain (isolated) foods may differentially affect the rate of rumination. Furthermore, patterns of responding and manipulations of quantity may provide evidence for naturally occurring contingencies of punishment for the rumination of particular foods. These results may provide an avenue for minimally invasive, sustainable treatment for individuals with severe and chronic rumination.

This study explored how well specific socio-cognitive processes (i.e., interpersonal problems, empathy, hostile attributional biases, envy/jealousy) predicted the manifestations of both grandiose and vulnerable narcissism. Additionally, we explored the impact of both forms of narcissism on the presence of maladaptive social behaviors (i.e., the perpetration of psychological abuse). We found that domineering interpersonal behaviors and a propensity to fantasize predicted significant unique variance in grandiose narcissism; envy of others, hostile attributional biases, and a propensity to fantasize predicted significant unique variance in vulnerable narcissism. Additionally, while domineering interpersonal behaviors and hostile attributional biases predicted significant variance in psychological abuse perpetration, only vulnerable narcissism added significant unique variance to its regression model. Lastly, only domineering interpersonal behaviors, envy of others, and hostile attributional biases predicted significant unique variance in psychological abuse victimization; narcissism was nonsignificant. The results of our study will contribute to an increased understanding of the nature of both grandiose and vulnerable narcissism and the impacts these personality styles have on an individual's ability to function effectively in interpersonal relationships.

The American democracy is experiencing strain from the erosion of democratic norms and its political, judicial, social, and economic institutions. In short, the American democracy shows signs of democratic deconsolidation. Community colleges are higher education institutions that help consolidate the U.S. democracy by representing democratic values such as equality and opportunity. The purpose of my study was to explore how selected community college presidents understand and articulate the responsibility of their institutions to prepare students for a meaningful role in the American democracy. Qualitative narrative inquiry methods, including in-depth semistructured interviews and document analysis, were used to collect data for the study. Three primary themes emerged from the data that addressed the purpose of this study: 1) community college philosophy: blueprint for a vision, 2) consolidating local democracies, and 3) citizens as students, students as citizens. These three themes supported further interpretation of the data that was organized under these headings, 1) the community college democratic mission, 2) community colleges help deepen democracy, and 3) the role of community colleges in the American democracy: public goods, private goods. In summary, my research found that first, my participants believed that community colleges have a responsibility to the American democracy and this …