This study examined the clinical utility of the recently released National Institute of Mental Health's (NIMH) research domain criteria (RDoC) by replicating and extending earlier work by using a demographically novel sample. Information retrieval and natural language processing of archival clinical records was used to achieve two main objectives: (1) estimate how well the RDoC domains match language used by clinicians by creating domain scores and (2) examine the differences between the DSM's and RDoC's ability to predict treatment outcome using these domain scores and DSM diagnoses. The social systems RDoC category was found to be the strongest predictor of treatment outcome across all diagnostic measures.

Embarking on a quest to uncover the shared experiences of Latinos with diabetes in the Central San Joaquin Valley is the principal issue discussed in this body of work. Diabetes is estimated to become a serious public health problem, with a current estimate of more than 30 million already afflicted. Engaging in participant-observation at a local clinic serving patients in a Diabetes Education Program and semi-structured interviews with Latinos attending the program, this research explores cultural experiences of diabetes. The primary aim of this research is to answer how health education information is accepted and interpreted based on cultural definitions of diabetes to inform diabetes management strategies.

Makerspaces are a popular, new concept being implemented in public, academic, and school libraries, and as stand-alone spaces. The literature reflects the newness of the topic with a limited number of articles and studies and even less about the users of makerspaces themselves. This study explored information sharing behaviors in the Dallas Makerspace as an informal learning environment and described their preferred method of information transfer from one member to another. It employed a mixed methods methodology using surveys, interviews and observations. The study identified how the rules and policies in place at the makerspace influence the information seeking process and how the Dallas Makerspace exchanges information effectively. Dallas Makerspace is one of the largest non-profit work groups in its size, and this research study answers how information is exchanged in an informal environment.

Many senior citizens are surviving on minimal Social Security benefits and as a result, struggle with food security. Metrocrest Services in Farmers Branch, Texas, a suburb of Dallas, is a non-profit organization that provides several food programs to residents of the community including some programs that are specifically tailored to the needs of senior citizens. This project was to provide Metrocrest with an assessment of the food security of their senior clientele as well as other elderly residents of the Metrocrest service area and to evaluate the current senior focused programs. The project utilized qualitative research including both Metrocrest clients and residents who were not Metrocrest clients bot whose demographics were similar. The objectives were to determine the coping skills used by senior citizens in obtaining food, to assess seniors' awareness of the programs offered by Metrocrest, to discover barriers to accessing needed resources and to make recommendations of how programs could be improved or modified if needed. Through my research, I was able to present Metrocrest with a number of recommendations to improve their existing programs. I was also able to recommend some potential new programs that could be designed in conjunction with local senior centers to better serve …

Brand loyalty is a common theme throughout consumer and market research, yet it has not been a major topic among anthropologists. The research presented here is an anthropological exploration of the social and cultural influences on how a unique demographic - millennial males - view their own loyalty to brands. Through the use of qualitative interviews and online surveys, participants provided insight in to how they viewed their favorite brands and how those brands fit in to their lives. After analysis was done on these interviews a number of themes and degrees of attachment were identified and discussed.

Twitter has quickly become one of the most popular social media sites. It has 313 million monthly active users, and 500 million tweets are published daily. With the massive number of tweets, Twitter users share information about a location along with the temporal awareness. In this work, I focus on tweets where author of the tweets exclusively mentions a location in the tweet. Natural language processing systems can leverage wide range of information from the tweets to build applications like recommender systems that predict the location of the author. This kind of system can be used to increase the visibility of the targeted audience and can also provide recommendations interesting places to visit, hotels to stay, restaurants to eat, targeted on-line advertising, and co-traveler matching based on the temporal information extracted from a tweet. In this work I determine if the author of the tweet is present in the mentioned location of the tweet. I also determine if the author is present in the location before tweeting, while tweeting, or after tweeting. I introduce 5 temporal tags (before the tweet but > 24 hours; before the tweet but < 24 hours; during the tweet is posted; after the tweet is …

Understanding information technology and its related products and services is increasingly important because the everyday use of technology continues to expand and broaden. Despite this need for greater understanding, the extant theories that explore the dominant factors that drive intention to use a new technology are limited. The Technology Acceptancy Model (TAM) is the most popular model in explaining traditional technology adoption. The limitations of the TAM in grasping the overall evaluation of technology or service are one of motivations for developing new models in this dissertation. The two antecedents of the TAM- perceived usefulness and perceived ease of use- only capture partial utility of a service (or product). In addition, some researchers argued that key factors used in an initial acceptance model such as perceived usefulness and perceived ease of use are not strong predictors of future continuance intention of the service because they do not consider future switching intention in the later stage. Hence, one goal of this dissertation is to develop and test new models to predict factors that drive intention and continuance intention decisions of new technology related products or services. This research involves three studies that examine different aspects of adoption and continuance intention decisions …

The purpose of the current study was to examine if positive family, social, and/or academic dimensions of SC weaken (i.e., moderate) the direct relationship between physical SC (i.e., a person's evaluation of their physique, adiposity, and weight) and depressive symptoms in a sample of adult men. A convenience sample of 239 college men completed self-report measures including the Tennessee Self-Concept Scale-2 (TSCS-2) and Symptom Checklist-90 Revised. Hierarchical regressions revealed that family and social SC were significant moderators of the relationship between physical SC and depressive symptoms, suggesting how men see themselves in their family and social systems affects the aforementioned relationship. Academic SC, however, was not a significant moderator; it was negatively related to depressive symptoms no matter how men felt about their physical selves. Our findings suggest that feeling positively about one's relationships may protect men with poor physical SC from experiencing symptoms of depression at the rates or intensity of their similarly body dissatisfied peers who do not report positive family or social SC. An additional simultaneous regression assessed the contribution of various dimensions of SC to the prediction of depressive symptoms, physical (7.76%), social (8.02%) and academic (6.62%) self-concept accounted for significant amount of variance in symptoms …

Given the diversity found in today's Japanese culture and the size of the country's population, it is easy to see why the understanding of Japanese wind band repertoire must be multi-faceted. Alongside Western elements, many Japanese composers have intentionally sought to maintain their cultural identity through the addition of Japanese musical elements or concepts. These added elements provide a historical and cultural context from which to frame a composition or, in some cases, a composer's compositional output. The employment of these elements serve as a means to categorize the Japanese wind band repertoire. In his studies on cultural identities found in Japanese music, Gordon Matthews suggests there are three genres found within Japanese culture. He explains these as "senses of 'Japaneseness' among Japanese musicians." They include Fence, Flavor, and Phantasm. Bringing a new perspective to the idea of Japanese influence, I trace the implementation of these facets of Japanese music through the wind band music of Japanese composers. I demonstrate that Japanese wind band genres are the result of a combination of Japanese musical elements and Western influence and argue that the varying levels of this combination, balanced with historical and cultural context, create three distinct genres within the Japanese …

The objective of this dissertation is to review the discrepancies between Concert Sans Orchestre and Grande Sonate edited by Ernst Herttrich, Grosse Sonate No.3 Op.14 Erste and Zweite Ausgabe edited by Clara Schumann of Robert Schumann's No.3 Op.14, providing assistance for performers by clarifying inconsistencies between the three editions. Information in reference to major aspects such as notes, rhythms, metronome marking and expression signs is presented. Examples of discrepancies found throughout the first movement are discussed in Chapter 3. Suggested solutions are followed by each example.

FLAT! immerses us into the life and mindset of a Flat-earther who eagerly evangelizes the discoveries he and other Flat-earthers claim to have made. With his car clad in flat-earth messages, he travels around the country provoking discussions with curious bystanders and debating scientists. While he thrives in this pursuit, it is not without its costs.

Who am I? Who are you? Who are we? These are some of the fundamental questions that identity scholars have grappled with since the 1900s when researchers across multiple disciplines first began to theorize about the self, identity, and identification. While the benefits and consequences of singular identities has been largely studied, recent scholars have argued for the importance of multiple identity research, as multiple identities have become increasingly salient to individuals due to societal and organizational changes including globalization and technological advancements. An important phenomenon within multiple identity research is dual identification, of which I explore a specific type– identification with both one's organization and one's profession. Using a three-study, quantitative design spanning two industries, I studied the effects of dual identification and identity conflict on individual psychological outcomes, turnover intentions, and OCB engagement. Findings from these three studies, holistically, indicate that when individuals experience identity conflict between their organizational and professional identities, they experience negative outcomes. These negative outcomes – increased emotional exhaustion, psychological distress, and turnover intentions, in addition to reduced OCB engagement – have important ramifications for the individuals themselves and their organization. However, post-hoc results indicate that dual identification – through the main effects of …

Initially proposed in 2001, the Development, Relief, and Education for Alien Minors Act (DREAM Act) continues to be relevant after nearly 20 years of debate. The year 2010 was significant because there seemed to be some possibility of passage. This study investigated the ways in which the DREAM Act discourse was framed that year by supporters and opponents. Selected Congressional speeches of three supporters and three opponents were analyzed using the approach to frame analysis developed by Schön and Rein. Accordingly, attention went to each individual's metacultural frame (i.e., culturally shared beliefs), policy frame (i.e., identification of problem and presentation of possible solution), and rhetorical frame (i.e., means of persuading the audience). Attention also went to the shared framing among supporters and the shared framing among opponents as well as differences in framing across the two groups. Although speakers varied in framing the issue, there were commonalities within groups and contrasts between groups. For supporters, the metacultural frame emphasized equity/equal opportunity, fairness, and rule of law; for opponents, the metacultural frame stressed rule of law, patriotism, and national security. For supporters, the policy frame underscored unfairness as the problem and the DREAM Act as the solution; for opponents, the policy …

We hypothesized that the formation of malevolent introjects undermines the development of self-compassion, which in turn produces greater feelings of shame. We hypothesized that these feelings of shame account for concurrent depressive symptoms in adulthood. To test these hypotheses, we proposed a multiple mediator mediation model in which our independent variable was childhood maltreatment. We modeled child maltreatment as negatively predicting our first mediator, self-compassion, which in turn positively predicted internalized shame. We modeled internalized shame as positively predicting scores on our dependent variable, adult depressive symptoms. Participants were 158 adults fluent in English who were community members and college students living in a southwestern American metroplex. The model accounted for 61.8% of the variance in depressive symptoms in adulthood. A significant indirect effect from child maltreatment passed through both our mediators and ended in depressive symptoms in adulthood. We discuss limitations and theoretical and clinical implications, and future directions.

Digital piracy is an emerging cybercrime subtype with overarching implications for administrators and researchers alike. Within this body of knowledge, it is unclear what individual-level factors are linked to digital piracy. Using a college-based sample, while focusing on gender, race, and age, this study identifies fundamental individual-level variables associated with digital piracy commission. After conducting multiple independent samples t-tests and a multivariate logistic regression, results found age and computer proficiency were significantly associated with the likelihood of engaging in digital piracy. These findings can help establish the foundational characteristics of digital pirates. By shifting the focus back to basic individual factors, universities can identify preventive efforts and researchers can better understand who engages in digital piracy.

The purpose of this study is to research the music of Geonyong Lee (이건용), one of the most recognized active Korean composers, while determining Lee's intent to compose with influences from both Western and traditional Korean music. This paper analyses Lee's violin works Rhapsody for Piano and Violin and Heoten Garak, and explains the cultural and historical significance surrounding both works in terms of traditional Korean music. Lee asserts that his primary influence Rhapsody for Piano and Violin was Nongac (농악), a traditional form of Korean farming music. Similarly, Heoten Garak displays a distinct influence of traditional Korean music genres, Heoten Garak and Pansori. By analyzing Geonyong Lee's compositional style and approach to the violin, one learns how his musical philosophies combine Western and traditional Korean music practices into a unique compositional approach. The study concludes by summarizing not only Western and traditional Korean style as evident in his music, but also the conceptual approach by which the composer attempts to bring a unique combination of these influences to his audience.

This thesis seeks to examine the respective histories of London and Paris, two of the most influential and iconic cities in the world, in order to better understand how each respectively developed and their impact upon modern urban planning. Comparisons are made between, not only the history, but also the noble classes and gentry, religions, and cultural values which influenced the development of each capital city. Additionally, this thesis also seeks to explore how the development of Paris can still greatly assist modern developers in the twenty-first century.

Hauntology Man, a 48-minute documentary, follows former UNT Professor, Dr. Shaun Treat, as he leads a walking ghost tour of downtown Denton, Texas. As the expedition moves from storefront to storefront, each stop elicits a new tale. But, as Dr. Treat points out, the uncertainties of history are the real ghosts. That is, rather than simply presenting a "haunted history" of Denton, it's more accurate to say this movie's center resides at the precipice of a "haunting history." Not all ghost stories need spectres. Sometimes not knowing is ghost enough.

The rapid advancement of web and mobile application technologies has recently posed numerous challenges to the Software Engineering community, including how to cost-effectively test applications that have complex event spaces. Many software testing techniques attempt to cost-effectively improve the quality of such software. This dissertation primarily focuses on that of hybrid test suite prioritization. The techniques utilize two or more criteria to perform test suite prioritization as it is often insufficient to use only a single criterion. The dissertation consists of the following contributions: (1) a weighted test suite prioritization technique that employs the distance between criteria as a weighting factor, (2) a coarse-to-fine grained test suite prioritization technique that uses a multilevel approach to increase the granularity of the criteria at each subsequent iteration, (3) the Caret-HM tool for Android user session-based testing that allows testers to record, replay, and create heat maps from user interactions with Android applications via a web browser, and (4) Android user session-based test suite prioritization techniques that utilize heuristics developed from user sessions created by Caret-HM. Each of the chapters empirically evaluate the respective techniques. The proposed techniques generally show improved or equally good performance when compared to the baselines, depending on an …

Using a phenomenological approach, this qualitative study examined the perspectives of Latino parents and their involvement in the decision of their child to enroll in an advanced mathematics course in sixth grade. Since enrollment in Algebra I in high school is said to be a strong predictor of college attainment and with the growing number of Latino students across the nation, this study has the potential to help district and campus leaders establish whole-school systems for communicating with Latino parents to encourage their children to enroll in advanced mathematics courses at earlier grades. Participants in this study included four sixth-grade students enrolled in an advanced mathematics course, four enrolled in regular mathematics, their mother or father, two mathematics teachers, a school counselor, and two district administrators. Data analyzed included audio recordings of semi-structured interviews of each of the participants. The findings suggested that the district has proactively developed a systematic process of creating that includes six data points to create a student profile of students that will do well in advanced mathematics. This process is helping the district close the gap between total Latino school enrollment and the enrollment of Latino students in advanced mathematics. The findings also suggested that …

Cardiovascular activities may increase the brain blood flow improving neuronal activities leading to improved cognition. Consequently, the effects of an acute bout of moderate intensity aerobic exercise on brain hemodynamics and its correlation with cognitive color-word Stroop task performance were tested. The Stroop tasks were congruent (color matches word) and incongruent (color does not match word). Prefrontal (PFC) and motor cortex (MC) blood flow was recorded by fNIRS (functional near-infrared spectroscopy) while the subject was performing the Stroop tasks before and after the 30 minutes of exercise or equivalent time of rest controls (checking for practice effects). Ninety human subjects of age 24± 6, 20 ADHD (attention-deficit hyper-activity disorder), 27 High-BMI (>25), 29 males were recruited. Reaction time ‘RT' decreased (p<0.05) after exercise for both the congruent (12%) and incongruent (10%) Stroop tasks, compared to 8% with practice alone. Accuracy did not change after practice or exercise. HR changes after exercise correlated (p<0.05) with better accuracy and faster RT for the incongruent Stroop task. In general, a metabolic lag occurred in the neuronal deoxy- hemoglobin (Hb) signals behind the systemic oxy-Hb signals. PFC showed the highest effect sizes of Stroop task-responsive systemic hemodynamic changes compared to baseline irrespective of rest …

The purpose of this study was to explore athletic identity, identity foreclosure, and career maturity in a sample of undergraduate college students currently enrolled in kinesiology and physical education classes at a university in the southern United States. Students were provided with an internet link that requested them to complete a demographic survey, the Athletic Identity Measurement Scale (AIMS), the foreclosure subscale of the Extended Objective Measure of Ego Identity Status, and the Attitude Scale (Form A-2) of the Career Maturity Inventory. Examination of the Pearson moment correlations indicated that the higher the sport participation during high school, the greater the athletic identity and identity foreclosure, and lower the career maturity attitudes. ANOVAs were performed to examine differences between males (n = 123) and females (n = 183), kinesiology (n = 181) and non-kinesiology majors (n = 125), and white (n = 144) and non-white students (n = 162) on athletic identity, identity foreclosure, and career maturity. Results showed that males scored significantly higher on athletic identity and identity foreclosure, and significantly lower on career maturity than females. Kinesiology students had scores significantly higher on athletic identity and identity foreclosure, and lower on career maturity. Finally, individuals that identified their …

One of the challenges of utilizing higher frequencies in the RF spectrum, for any number of applications, is the hardware constraints of analog-to-digital converters (ADCs). Since mid-20th century, we have accepted the Nyquist-Shannon Sampling Theorem in that we need to sample a signal at twice the max frequency component in order to reconstruct it. Compressive Sampling (CS) offers a possible solution of sampling sub-Nyquist and reconstructing using convex programming techniques. There has been significant advancements in CS research and development (more notably since 2004), but still nothing to the advantage of everyday use. Not for lack of theoretical use and mathematical proof, but because of no implementation work. There has been little work on hardware in finding the realistic constraints of a working CS system used for digital signal process (DSP). Any parameters used in a system is usually assumed based on stochastic models, but not optimized towards a specific application. This thesis aims to address a minimal viable platform to implement compressive sensing if applied to a wireless sensor network (WSN), as well as address certain parameters of CS theory to be modified depending on the application.

This thesis presents the implementation of some of the basic concepts of digital logic design in a fun and creative way with the help of paper electronics. This involves circuit building on paper using conductive tape or conductive ink and circuit components as electronics craft materials. Paper electronics toolkit called circuit sticker microcontroller which is deployed by a company named Chibitronics and AT89C51 microcontroller were used for the computational functioning of the circuits built on paper. This can be used to teach the fundamentals of digital logic design to the students in their early stage of studies in an attractive way and can help them them gain a better understanding. This thesis can also be helpful in grabbing the attention of high school students and motivate them towards choosing the engineering discipline for their higher studies.