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(open access)

Texas Register, Volume 48, Number 29, Pages 3947-4030, July 21, 2023

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.

Date: July 21, 2023

Creator: Texas. Secretary of State.

Object Type: Journal/Magazine/Newsletter

System: The Portal to Texas History

(open access)

Evidence and reporting standards in N-of-1 medical studies: a systematic review

Article describes how authors examined publications of medical N-of-1 trials to examine whether they meet the evidence standards and the criteria for demonstrating evidence of a relation between an independent and an outcome variable per the What Works Clearinghouse (WWC) standards for SCEDs. The authors also examined the appropriateness of the data analytic techniques in the special context of N-of-1 designs.

Date: July 18, 2023

Creator: Batley, Prathiba Natesan; McClure, Erica B.; Brewer, Brandy; Contractor, Ateka A.; Batley, Nicholas John; Hedges, Larry Vernon et al.

Object Type: Article

System: The UNT Digital Library

(open access)

Texas Register, Volume 48, Number 28, Pages 3779-3946, July 14, 2023

Date: July 14, 2023

Creator: Texas. Secretary of State.

Object Type: Journal/Magazine/Newsletter

System: The Portal to Texas History

(open access)

Texas Register, Volume 48, Number 27, Pages 3553-3778, July 7, 2023

Date: July 7, 2023

Creator: Texas. Secretary of State.

Object Type: Journal/Magazine/Newsletter

System: The Portal to Texas History

(open access)

Proceedings of the International Workshop on Digital Language Archives: LangArc-2023

Conference proceedings of the 2nd International Workshop on Digital Language Archives held on June 30, 2023 as part of the ACM/IEEE Joint Conference on Digital Libraries 2023. It includes 10 peer-reviewed papers that were presented at the workshop and an introduction from the workshop organizers.

Date: June 4, 2023

Creator: Zavalina, Oksana & Chelliah, Shobhana Lakshmi

Object Type: Book

System: The UNT Digital Library

(open access)

Adoption of Innovation in a Community College Environment: User Perceptions of Virtual Reality (VR) Technology among Students Studying Emergency Medical Service (EMS)

This research study examined the implementation of an extended reality (XR) lab on a community college campus to facilitate student and faculty access to immersive learning resources. The study, conducted during one skills day, involved 46 students and was designed to understand if integrating immersive VR into emergency medical technician (EMT) education could enhance learner confidence and motivation, develop problem-solving and analytical thinking skills, and thus connecting the classroom learning with real-world application. The majority of participants reported increased motivation and engagement, alongside improvements in learning outcomes like knowledge retention and skill development. Applying the unified theory of acceptance and use of technology (UTAUT) model revealed performance expectancy, effort expectancy, social influence, and facilitating conditions as key determinants of VR adoption in EMT education. While no significant overall performance enhancement was observed, VR training showed potential to boost motivation, confidence, and specific performance aspects. Furthermore, student perceptions towards VR in EMT education were largely positive, thereby suggesting its utility in immersive scenario training, skill acquisition in a risk-free environment, enhancing learner engagement, and real-world situational preparedness. VR demonstrated promise as a transformative tool in EMT education, necessitating further research to fully exploit its potential in diverse learning environments.

Date: July 2023

Creator: Das, Anila

Object Type: Thesis or Dissertation

System: The UNT Digital Library

Blockchain for AI: Smarter Contracts to Secure Artificial Intelligence Algorithms

In this dissertation, I investigate the existing smart contract problems that limit cognitive abilities. I use Taylor's serious expansion, polynomial equation, and fraction-based computations to overcome the limitations of calculations in smart contracts. To prove the hypothesis, I use these mathematical models to compute complex operations of naive Bayes, linear regression, decision trees, and neural network algorithms on Ethereum public test networks. The smart contracts achieve 95\% prediction accuracy compared to traditional programming language models, proving the soundness of the numerical derivations. Many non-real-time applications can use our solution for trusted and secure prediction services.

Date: July 2023

Creator: Badruddoja, Syed

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

Children's Experiences in Child-Centered Play Therapy: An Artwork-Based Phenomenological Investigation

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 …

Date: July 2023

Creator: Quinn, Carol

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

Cultural Elements in Disaster: A Case Study on the Sewol Ferry Tragedy in South Korea

On April 16, 2014 the Sewol Ferry became one of the worst maritime disasters in South Korea with the loss of 304 passenger, the majority being high school students. South Korea is a collectivist culture, structured as a hierarchical system that teaches their students and children to always respect, listen, and trust authority figures especially in dangerous situations. This study explores how collectivist cultural elements impacted the response of the Sewol Ferry. By examining the timeline of the disaster through interviews, documentaries, news articles and media; this thesis offers insight into what happened that day by providing perspectives from the rescue crew, government officials, survivors, volunteers, and family members of those who died. The analysis showed that in collectivist culture, children and students are taught to trust and listen to authority figures when in dangerous situations, however because of the Sewol disasters, the culture of adhering to the hierarchical systems started to collapse. Students who survived stated that they no longer can trust and respect adults after the incident along with family members of the students who passed away and the public. Also, the government withheld information and failed to protect the children aboard the ferry, because they didn't want …

Date: July 2023

Creator: Vu, Julia PhuongNguyen H.

Object Type: Thesis or Dissertation

System: The UNT Digital Library

Did Someone Ask? Lessons for Leaders when Recruiting and Enrolling Autistic Students into Dual Credit Classes

As rates of autism diagnosis continue to rise, more autistic students are graduating high school, and seeking to pursue postsecondary education options. Dual credit coursework has proven to be advantageous for college enrollment, success, and completion rates. Autistic students, however, are not equally represented in these college-level courses. The purpose of this qualitative study was to review dual credit recruitment practices and experiences, as told from the perspective of autistic students who completed one or more dual credit courses. Relying on student voice and a disability studies perspective, the intent of this study was to inform school leaders on how to facilitate the recruitment and participation of autistic students in dual credit courses, reducing the impact of institutional ableism. Traditional informational sessions proved ineffective as a recruitment tool. While parents influenced students' decisions to enroll in dual credit classes, parents' previous college experience factored into how much support students received. Teachers had the most meaningful influence due to their personal relationships with the students. Students with early-identified advanced academic ability received more encouragement to enroll, suggesting staff training and recruitment intentionality are key components for increasing autistic students' enrollment in dual credit programs. The intense bullying that students experienced in …

Date: July 2023

Creator: Meyers, Amber Kay

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

Differences in Socio-Cognitive Processes among Individuals Exhibiting Characteristics of Grandiose and Vulnerable Narcissism: A Multimethod Approach

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.

Date: July 2023

Creator: Sanders, Courtney

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

Effects of Native-English Computer-Assisted Pronunciation Training in an Online Hybrid Learning Environment

The purpose of this dissertation was to understand and compare the effect of training non-native English Speaking (NNES) learners (N = 480) in two distinct learning environments, (i) traditional face-to-face and (ii) online synchronous hybrid learning (SHL). In the traditional training mode, NNES learners (n = 360) were trained by NNES voice and accent (VANC) trainers in a physical, face-to-face setting. In the second, CAPT+SHL training mode, the NNES learners were trained by NNES VANC trainers with the help of a native-English computer-assisted pronunciation training (CAPT) tool in an online SHL environment. Factor analysis, higher-order factor analysis, hierarchical cluster analysis, and multidimensional scaling yielded a reliable scale, Eddie's Voice Test (EVT). Multiple regression yielded a predictive model between NNES pronunciation and their performance. In addition, the CAPT+SHL training mode produced higher scores on pronunciation and performance than the traditional training mode, suggesting a combination of NES and NNES VANC instructors are more effective in training NNES learners than NNES instructors by themselves. The case study (n = 3) on VANC trainers' perception of CAPT and SHL yielded three themes: (1) challenges with synchronous hybrid learning (sub-themes include physical challenges, social challenges, and cognitive challenges); (2) computer-assisted pronunciation training (CAPT) impact …

Date: July 2023

Creator: Singh, Bikram Kumar

Object Type: Thesis or Dissertation

System: The UNT Digital Library

The Examination for the Professional Practice of Psychology (EPPP): An Examination of Criterion Validity

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 …

Date: July 2023

Creator: Saldana, Samantha

Object Type: Thesis or Dissertation

System: The UNT Digital Library

Exploring the Dimensions of the Learning Organization Questionnaire (DLOQ) for Startup Learning Environments

Although the Dimensions of the Learning Organization Questionnaire (DLOQ) has been widely accepted by the HRD community, it has not been tested in a startup context for reliability. The purpose of the current study is to explore if the DLOQ is a reliable instrument for startups to help them be more successful. The current study seeks to address some of the questions, which have been posed by previous researchers. The study utilizes a mixed-method design applying Cronbach alpha values to check the reliability of the instrument in a startup learning environment, with more than 600 participants and 42 startup businesses at a university in the Mountain West. The study uses objective financial measures for startup firms to explore the correlation between the seven dimensions of the DLOQ and startup companies at the university. Cronbach alphas for the instrument measured at the .80 level or higher. Four of the dimensions were found to be statistically significant resulting in a model that accounted for 30% of the variance in predicted Operating Income (p<.004) and 29% of the variances in predicted Net Income (p<.003). The study also uses qualitative analysis to explore what activities relate to the seven dimensions of the DLOQ, and …

Date: July 2023

Creator: Morris, Mark Orlando

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

Exploring Uses of Automated Essay Scoring for ESL: Bridging the Gap between Research and Practice

Manually grading essays and providing comprehensive feedback pose significant challenges for writing instructors, requiring subjective assessments of various writing elements. Automated essay scoring (AES) systems have emerged as a potential solution, offering improved grading consistency and time efficiency, along with insightful analytics. However, the use of AES in English as a Second Language (ESL) remains rare. This dissertation aims to explore the implementation of AES in ESL education to enhance teaching and learning. The dissertation presents a study involving ESL teachers who learned to use a specific AES system called LightSide, a free and open text mining tool, to enhance writing instruction. The study involved observations, interviews, and a workshop where teachers learned to build their own AES using LightSide. The study aimed to address questions related to teacher interest in using AES, challenges faced by teachers, and the influence of the workshop on teachers' perceptions of AES. By exploring the use of AES in ESL education, this research provides valuable insights to inform the integration of technology and enhance the teaching and learning of writing skills for English language learners.

Date: July 2023

Creator: Tesh, Geneva Marie

Object Type: Thesis or Dissertation

System: The UNT Digital Library

Exposure to Trauma and Its Effect on Information-Seeking Behaviors and Decision-Making Processes

This dissertation examines the impact of trauma on information-seeking behaviors and decision-making processes. Essay 1 includes a qualitative analysis of the transcripts obtained from interviews with four military service members diagnosed with PTSD. The results showed that 75% of this small sample population exhibited addictive behavior that was presented in their information behaviors. All four members indicated that the excessive extent to which they seek information is related to the perceived importance of the information and their level of trust in the sources. Low trust in information sources increases the number of sources searched for validation in this population. Essay 2 involved the collection and analysis of survey data. The results of the stepwise backward regression show that two trauma variables (adult sexual assault, sudden fear) have a significant combined negative effect on decision-making in this population. The analysis and results of a different survey are presented in Essay 3. The stepwise logistic regression analysis results conducted on the summated scales developed showed a strong positive link between trust in scientific experts for scientific information and the dichotomous dependent variable trust in social media for news. The research conducted in this dissertation extends the understanding of how trauma affects people's …

Date: July 2023

Creator: Fantasia, Anthony Thomas

Object Type: Thesis or Dissertation

System: The UNT Digital Library

A Grounded Theory of Resilience among Elite Musicians Who Survived Childhood Maltreatment

While experiencing childhood maltreatment (CM) increases the risk for negative lifetime outcomes, protective factors can lessen the harmful impact of stressful experiences and contribute to one's overall resilience. Musical engagement may operate as a protective factor by facilitating creative expression, increasing feelings of mastery, and providing a sense of belonging. It may also present stressors due to the unique demands of music performance (e.g., time constraints, competitiveness, scarce career opportunities). Due to the limited current research looking at musicians that have experienced trauma, we used a constructivist grounded theory approach to understand how the experience of engaging in music education and performance as children influenced resilience among adult survivors of CM. We invited thirteen students from prestigious music performance programs to participate based on their demonstrated resilience to perform at elite levels, despite reports of severe CM. Participants reflected on their experiences with CM, music education and performance, their identities as musicians, and the concept of resilience. Our analysis of interview transcripts supported the positive influence of social support, self-efficacy, and time and space away from their primary perpetrators of CM. Participants also consistently noted challenges present within organized music education, including ineffective instructors, pressure to perform well, and music …

Date: July 2023

Creator: Knizek, Olivia A.

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

Guillaume Connesson's "Le Rire de Saraï" (2001): Stylistic Analysis Focusing on His Eclecticism

Le Rire de Saraï for flute and piano was written in 2001 by Guillaume Connesson. Although the composer's works have been commissioned and performed by numerous leading orchestras and musicians in Europe and the United States, his music is largely neglected by scholars. Despite the increasing popularity of Le Rire de Saraï, the piece also has never received scholarly attention. Therefore, an analytical study of the piece, its influences, and its context in Connesson's output will provide for a deeper understanding and informed performance of this significant element of the flutist's repertoire. Le Rire de Saraï, like much of the composer's music, is notable for the eclecticism of its language and its inspiration from an extramusical source. This study first discusses his biography, inspirational sources, and various musical influences, which provide essential background information to understand his musical world. This document then explores the story of Hagar and Sarah, which serves as the inspiration for the piece and how Connesson draws on the story without crossing into the domain of program music. Finally, the study examines the interactive elements of his eclecticism in the piece, such as French sensibility, American minimalism, Baroque toccata, and popular music.

Date: July 2023

Creator: Lee, Hyunjee

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

Hellcat News (Garnet Valley, Pa.), Vol. 76, No. 11, Ed. 1 Saturday, July 1, 2023

Monthly newsletter published by the 12th Armored Division Association, discussing news related to the activities of the U.S. Army unit and updates on previous members of the division.

Date: July 1, 2023

Creator: Twelfth Armored Division Association (U.S.)

Object Type: Newspaper

System: The Portal to Texas History

(open access)

Improving Communication and Collaboration Using Artificial Intelligence: An NLP-Enabled Pair Programming Collaborative-ITS Case Study

This dissertation investigates computational models and methods to improve collaboration skills among students. The study targets pair programming, a popular collaborative learning practice in computer science education. This research led to the first machine learning models capable of detecting micromanagement, exclusive language, and other types of collaborative talk during pair programming. The investigation of computational models led to a novel method for adapting pretrained language models by first training them with a multi-task learning objective. I performed computational linguistic analysis of the types of interactions commonly seen in pair programming and obtained computationally tractable features to classify collaborative talk. In addition, I evaluated a novel metric utilized in evaluating the models in this dissertation. This metric is applicable in the areas of affective systems, formative feedback systems and the broader field of computer science. Lastly, I present a computational method, CollabAssist, for providing real-time feedback to improve collaboration. The empirical evaluation of CollabAssist demonstrated a statistically significant reduction in micromanagement during pair programming. Overall, this dissertation contributes to the development of better collaborative learning practices and facilitates greater student learning gains thereby improving students' computer science skills.

Date: July 2023

Creator: Ubani, Solomon

Object Type: Thesis or Dissertation

System: The UNT Digital Library

Incorporating Ethics in Delegation To and From Artificial Intelligence-Enabled Information Systems

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.

Date: July 2023

Creator: Saeed, Kashif

Object Type: Thesis or Dissertation

System: The UNT Digital Library

Intergenerational Differences in Barriers that Impede Mental Health Service Use among Latinos

Research has extensively documented the mental health disparities that exist for ethnic and racial minorities living in the United States. With respect to Latinos, such disparities are marked by less access to care and poorer quality of mental health treatment. Studies on Latino mental health have found differences in mental health service utilization among ethnic subgroups and among different generations of Latinos. However, empirical data examining specific attitudes and barriers to mental health treatment among different generations of Latinos are limited. This study explored the relationships between Latino generational status, mental health service utilization, psychological distress, and barriers to mental health treatment. An online survey (N = 218) included samples of first-generation (n = 67), second-generation (n = 86), and third-generation or beyond Latinos (n = 65). Results indicated first-generation Latinos had the lowest rate of mental health service utilization and reported greater linguistic and structural knowledge barriers, however, they had lower perceived social stigma of mental health services when age at migration was considered. Implications of these findings for research, mental health service providers and mental health policy are discussed.

Date: July 2023

Creator: Escobar-Galvez, Irene

Object Type: Thesis or Dissertation

System: The UNT Digital Library

Linkage of the Nitrilase-Encoding Nit1C Gene Cluster to Cyanotrophy in Acinetobacter haemolyticus

The Nit1C cluster is a conserved gene cluster of seven genes that confers bacterial growth on cyanide as the sole nitrogen source. Bacteria with this ability are referred to as cyanotrophs. To date, the linkage between Nit1C and cyanotrophy has only been demonstrated for environmental isolates but the cluster also exists in certain medically related bacteria. In this study, a nosocomial isolate, Acinetobacter haemolyticus ATCC 19194, carrying Nit1C also displayed the ability to grow on cyanide. Growth on cyanide was accompanied by the induction of the cluster as was the mere exposure of cells to cyanide. Expression of the cluster was determined by measuring the activity of the nitrilase (NitC) coded for by the cluster and by transcriptional analysis (qRT-PCR). However, a disconnect between nitC message and NitC protein was observed depending on the phase of the growth cycle, the disconnect being related to proteolytic digestion of the NitC protein. Ironically, the cluster was also discovered to be upregulated in the absence of cyanide under nitrogen starvation conditions paralleling biofilm formation. The basis of the genetic linkage to cyanotrophy is not understood but taken together with results showing that nitrogen starvation and biofilm formation are also physiologically associated with Nit1C …

Date: July 2023

Creator: Dale, Layla Momo

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

The Lived Experiences of Resilient LGBTQIQ Emerging Adults Who have Histories of Complex Trauma

Lesbian, gay, bisexual, transgender, questioning, intersex, and queer (LGBTQIQ) adults are more likely to report experiences of complex trauma, and have detrimental mental health effects as a result, when compared to cisgender, heterosexual adults. However, LGBTQIQ adults have excellent capacity for resilience. In this phenomenological investigation, I explored the lived experiences of resilient LGBTQIQ emerging adults (N = 11) who have histories of complex trauma. Five themes emerged as a result of this study, including (a) abuse and neglect, (b) emotional experiences during and after trauma, (c) connections are essential, (d) getting through hard times, and (e) struggles in the counseling process. The results indicated implications for counselors and counselor educators to better address the experiences of complex trauma and identify resilience in LGBTQIQ emerging adults. Recommendations are provided to counselors and counselor educators for integrating knowledge and actions into their counseling, teaching, and supervision practices, as well as for parents and caregivers, teachers and school personnel, and policymakers.

Date: July 2023

Creator: Cunningham, Victoria L.

Object Type: Thesis or Dissertation

System: The UNT Digital Library

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