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Complementary Dualities: The Significance of East/West Architectural Difference in Paquimé

Description: This thesis provides the first formal and phenomenological analysis of the architecture in Paquimé, otherwise known as Casas Grandes, Chihuahua, Mexico. The eastern and western halves of the city are divided by a stone wall and reservoirs. The monuments on the east are rectilinear, puddled adobe structures used primarily for domestic and manufacturing purposes. The buildings on the west, on the other hand, are open earth mounds lined in stone for public displays. This thesis analyzes each building individually, the relationship of the structures to one another, and the entire layout of Paquimé in order to better understand Paquimian visual culture.
Date: August 2005
Creator: Hughes, Delain
Partner: UNT Libraries

Terrorism as a social information entity: A model for early intervention.

Description: This dissertation studies different social aspects of terrorists and terrorist organizations in an effort to better deal with terrorism, especially in the long run. The researcher, who also worked as a Police Captain at Turkish National Police Anti-Terrorism Department, seeks solutions to today's global problem by studying both literature and a Delphi examination of a survey of 1070 imprisoned terrorists. The research questions include questions such as "What are the reasons behind terrorism?", "Why does terrorism occur?", "What ideologies provide the framework for terrorist violence?, "Why do some individuals become terrorists and others do not?" and "Under what conditions will terrorists end their violence?" The results of the study presents the complexity of the terrorism problem as a social experience and impossibility of a single solution or remedy for the global problem of terrorism. The researcher through his examination of the findings of the data, presented that terrorism is a social phenomenon with criminal consequences that needs to be dealt by means of two dimensional approaches. The first is the social dimension of terrorism and the second is the criminal dimension of terrorism. Based on this, the researcher constructed a conceptual model which addresses both of these dimensions under the titles of long-term solutions and short-term solutions. The long-term solutions deal with the social aspects of terrorism under the title of Proactive Approach to Terrorism and the short-term solutions deal with the criminal aspects of terrorism under the title of The Immediate Fight against Terrorism. The researcher constructed this model because there seems to be a tendency of not asking the question of "Why does terrorism occur?" Instead, the focus is usually on dealing with the consequences of terrorism and future terrorist threats. While it is essential that the governments need to provide the finest security measures for their societies, ...
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Date: August 2005
Creator: Yayla, Ahmet
Partner: UNT Libraries

An Investigation of the Impact of Technology Expenditures on Student Achievement in Texas Districts

Description: The purpose of this study was to explore the relationship between money spent on technology hardware, software, and training on district-wide achievement as measured by Texas standardized achievement tests, the Scholastic Aptitude Test (SAT), and the American College Test (ACT). A series of studies were carried out to develop a model of the relationship between Texas district TAKS, TAAS, ACT, and SAT scores for all subjects and district expenditures on technology hardware, technology software, and technology training. The findings of this study showed that although the mixture of uneven distribution of training, incentives, and equipment in these Texas districts clouds the issue of effective integration as it does for all districts (Anderson & Becker, 1998), and the mean level of per pupil technology expenditure for participating districts is of an amount ($192 per student) deemed unlikely to have substantial impact on student outcomes (Anderson & Becker, 1998), there are strong positive links between levels of expenditure and student achievement on the Texas Assessment of Knowledge and Skills and the American College Test that indicate that establishing guidelines for levels of expenditure, schedules of acquisition of materials and equipment, and timeframes for training and implementation may be vital to the success of technology integration in these districts and potentially for all districts in the nation. More study into effective funding levels, schedules of acquisition of materials and equipment, and timeframes of implementation is necessary to create truly successful programs of technology integration in school districts.
Date: August 2005
Creator: Hancock, Robert
Partner: UNT Libraries

Makeshift Information Constructions: Information Flow and Undercover Police

Description: This dissertation presents the social virtual interface (SVI) model, which was born out of a need to develop a viable model of the complex interactions, information flow and information seeking behaviors among undercover officers. The SVI model was created from a combination of various philosophies and models in the literature of information seeking, communication and philosophy. The questions this research paper answers are as follows: 1. Can we make use of models and concepts familiar to or drawn from Information Science to construct a model of undercover police work that effectively represents the large number of entities and relationships? and 2. Will undercover police officers recognize this model as realistic? This study used a descriptive qualitative research method to examine the research questions. An online survey and hard copy survey were distributed to police officers who had worked in an undercover capacity. In addition groups of officers were interviewed about their opinion of the SVI model. The data gathered was analyzed and the model was validated by the results of the survey and interviews.
Date: August 2005
Creator: Aksakal, Baris
Partner: UNT Libraries

The role of strategy in the innovation process: A stage approach.

Description: Organizational innovation has been of central interest in recent years because of its importance for organizational survival and competitive advantage. Researchers in the field have divided the innovation process into stages in an attempt to understand the innovation process and the factors that affect it. However, empirical studies that examine the relationship between the stages are scarce. In addition, although business strategy is emphasized as an important factor in the innovation process, little is known about its role in the innovation process and its effect on the stages. This research provides empirical support for the relationship between the stages of the innovation process and the moderating effect of organizational strategy on the relationship between the stages within the two stage model of innovation. In this study, a direct, positive relationship is proposed between the innovation generation (first stage) and innovation outcome (second stage) stages of the innovation process. Dimensions of innovation outcome that are examined include innovation type (product innovation and process innovation), innovation radicalness and innovation frequency. Low cost, differentiation and market orientation strategies are proposed to be moderators on the relationship between the stages. To test the proposed relationships, a survey was mailed to executives who are involved in the innovation process in organizations where innovation is expected to be common and they were asked to complete the questionnaire. Hierarchical regression was the primary data analysis method and General Linear Model was applied as the pot-hoc data analysis method. Results of the primary data analyses provided support for the direct, positive relationship between the innovation generation and innovation outcome stages of the innovation process. Specifically, there was a direct, positive relationship between innovation generation and product innovation, process innovation, innovation frequency and innovation radicalness. Result of the primary data analysis provided support for the moderating effect of strategy ...
Date: August 2005
Creator: Goktan, Ayse Banu
Partner: UNT Libraries

Measuring Team Meeting Success: Does Everyone Really Need to Participate?

Description: Facilitators are encouraged to get all meeting attendees to participate in the meeting. There is the assumption made that, if they do participate, then this participation will increase the group's general satisfaction of the meeting. Also, knowing the factors that can increase the probability of a successful meeting has been a focus of previous research, yet attendee participation has not been studied. The current research study empirically examines participation's effect on meeting evaluations. This study is a field experiment conducted in a team-based organization, where successful meetings are critical. Data was collected on the amount of participation of team members in their weekly team meeting and their evaluations of the meeting. After running correlations and a principal components analysis, this study found a relationship between participation and meeting evaluations. A scale of meeting success was also created.
Date: August 2005
Creator: Longo, Jodi Olaine
Partner: UNT Libraries

Tenure Practices in Christian Higher Education: Policies of Member Institutions in the Council for Christian Colleges and Universities

Description: This study identified tenure policies and practices among Council for Christian Colleges & Universities (CCCU) member schools. A survey of CCCU member schools was conducted; 65 usable questionnaires were received. A response rate of 69% was achieved. Schools also provided portions of their faculty handbooks addressing tenure. The purpose of the study was to determine (a) what CCCU schools grant tenure, (b) why they grant tenure, (c) specific tenure policies and practices, (d) what CCCU schools do not grant tenure, (e) why they do not grant tenure, (f) retention policies used in place of tenure, and (g) how CCCU schools' tenure policies compare with the American Association of University Professors (AAUP) guidelines. The data suggests that (a) the majority of CCCU schools (68%) grant tenure, (b) these schools represent nearly all religious affiliations within the CCCU, and (c) they are large in relation to CCCU schools that do not grant tenure. The predominant reasons given for granting tenure are protection of academic freedom, mutual commitment by institution and faculty, and recruiting / retaining quality faculty. The schools grant tenure based on teaching, scholarship, service, and the integration of faith and learning. Tenure success rates seem high. Thirty-two percent of the CCCU colleges and universities do not grant tenure. These schools are small in relation to CCCU schools that grant tenure. They represent nearly all religious affiliations within the CCCU. The predominant reason given for not granting tenure is tradition / institutional values. The majority of these schools use a gradated contract system while some use an eventual continuous contract system. The CCCU member schools' tenure policies are largely consistent with AAUP guidelines.
Date: August 2005
Creator: Harris, Norman Scott
Partner: UNT Libraries

Assessing Outcomes of a Recycling Education and Service Program within an Elementary School

Description: During the spring 2004 a pilot school recycling program was implemented within Robert E. Lee Elementary. The primary goal of the program was to determine how recycling education in the school would affect curbside recycling rates within the surrounding community. The program was a cooperative effort between the University of North Texas, City of Denton Solid Waste Department and Keep Denton Beautiful. Throughout the first months of the study during the spring 2004, an increase in curbside recycling within the Robert E. Lee Elementary attendance zone was observed, with a dramatic decrease in participation over the summer and a rapid increase once again during the second full semester of the study. In a survey conducted with 3rd and 5th grade students at the pilot project school, most students expressed positive attitudes about recycling. Students whose survey responses indicated a high level of knowledge about what could be recycled were 37% more likely to claim to recycle regularly, than those students that scored low on the knowledge portion of the survey. Although the total amount of waste generation (recyclable and non-recyclable) at Robert E. Lee Elementary did not decrease during the study, the campus was able to divert recyclable material from their trash at a much higher rate than two other local elementary campuses with paper-only recycling and no associated recycling education program. Based upon the success of the recycling program at Robert E. Lee Elementary, the City of Denton Recycling Division has agreed to move forward with offering recycling to more schools within the Denton Independent School District during the 2005-2006 school year.
Date: August 2005
Creator: Cunningham-Scott, Carey Beth
Partner: UNT Libraries

Government Funding and Regulation of a Texas Voucher Program

Description: This study was designed to determine how willing private schools are to participate in a limited school voucher program if various state regulations are required and whether willingness to participate varies among types of schools. Provisions of voucher bills proposed in the Texas legislature and requirements included in other states' legislation were used to determine the sample, hypothetical voucher amount, and possible state regulations. Three hundred eighteen surveys were sent, and 150 were returned, giving a 47% return rate. Data were entered into SPSS and analyzed using chi-square and crosstabs. Initially chi square was used to see if findings were significant at the .0041 level. This alpha level was reached by using the Bonferroni correction factor, which holds experiment wise Type I error to .05. Crosstabs was used to determine if relationships between regulation acceptance and type of schools were significant. Overall, as the amount of regulation increased, private school willingness to participate in a voucher program decreased. The regulations rejected by a large majority of schools in all categories were open admissions and student religious exemptions. In the areas of testing, curriculum, and teacher qualifications, private schools were much more willing to participate if they were allowed to utilize their own practices than if required to follow regulations required of Texas public schools. These findings were significant. When analyzing what type of school would be most interested in participating in a voucher program, the factor that yielded the most significant results was amount of yearly tuition. Private school willingness to participate in a voucher program was directly related to the amount of tuition charged. Those private schools with tuitions that were at or below the hypothetical voucher amount were much more likely to participate than those with higher tuition. Overall, significant results were shown with almost every regulation.
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Date: August 2005
Creator: Morgan, Lisa Ann
Partner: UNT Libraries

A Combination of Asian Language with Foundations of Western Music: An Analysis of Isang Yun's Salomo for Flute Solo or Alto Flute Solo

Description: This dissertation introduces a Korean composer, Isang Yun (1917-1995), who embraced European traditions but retained Asian characteristics in his compositions. Attending the 1958 summer course in Darmstadt in Germany, Yun was strongly influenced by the avant-garde style of Boulez, Stockhausen, Nono, and Cage. In addition to his work as a composer, Yun distinguished himself, as one of the most important Asian composers to blend Eastern and Western music; and although his musical training focused on Western music, he continued the pursuit of Eastern sounds and philosophies throughout his musical life. Imprisoned in 1967 by the South Korean government, Isang Yun's music, particularly in later life, incorporates his beliefs on social and political issues together with musical ideas. Although his love of country was deep, Isang Yun was not allowed to return to South Korea, and he lived in Germany for the remainder of his professional life. In this study, my purpose is to investigate the development of Yun's musical ideas from his acceptance of Taoism four structures in the world: the Tao, heaven, earth, and man. The presence of both Western and Eastern influences in Yun's music provides the basic of his musical style, and analysis of Salomo für Altoflöte oder Flöte is included in this dissertation.
Date: August 2005
Creator: Hur, Dae-Sik
Partner: UNT Libraries

FEM of nanoindentation on micro- and nanocrystalline Ni: Analysis of factors affecting hardness and modulus values.

Description: Nanoindentation is a widely used technique to measure the mechanical properties of films with thickness ranging from nanometers to micrometers. A much better understanding of the contact mechanics is obtained mostly through finite element modeling. The experiments were modeled using the software package Nano SP1 that is based on COSMOSM™ (Structural Research & Analysis Corp, www.cosmosm.com), a finite element code. The fundamental material properties affecting pile-up are the ratio of the effective modulus to yield stress Eeff/σ and the work hardening behavior. Two separate cases of work hardening rates were considered; one with no work hardening rate and other with a linear work hardening rate. Specifically, it is observed that pile up is large only when hf/hmax is close to one and degree of work hardening rate is small. It should also be noted that when hf/hmax < 0.7 very little pile-up is observed no matter what the work-hardening behavior of the material. When pile-up occurs the contact area is greater than that predicted by the experimental methods and both the hardness and modulus are overestimated. In this report the amount by which these properties are overestimated are studied and got to be around 22% approx. Bluntness of the tip often leads to the misinterpretation of the load-displacement data. Further analysis was done in order to find out the amount of deviation from the ideal tip due to tip bluntness. Radius of the tips were also calculated for cubecorner (41.35 nm) and conical indenter (986.05 nm).
Date: August 2005
Creator: Pothapragada, Raja Mahesh
Partner: UNT Libraries

Shaping: From art to science.

Description: This study evaluated the effectiveness of a procedure for teaching a caregiver to shape vocal language in a young child with autism. A multiple baseline design was employed to assess caregiver use of shaping procedures, child vocal language progress, and the social validity of the procedures. Following baseline and introductory sessions, the coach and caregiver reviewed video from the previous session and the coach gave descriptive feedback to the caregiver about her performance. Following the review of the videotaped segment, procedures to increase skills were selected and practiced. Rates of responsive opportunity arrangement, model presentation, responsive model delivery, and responsive event delivery, as well as the child's rate of requests, vocalizations, diversity of vocalizations, and social validity were measured. Data suggested that the procedures effectively taught the skill of shaping to a caregiver, which in turn seemed to produce increases in the child's vocal responding.
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Date: August 2005
Creator: Schooley, Kathryne Balch
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The Surface: A Synthesis

Description: This paper examines the speech-based musical realization of "The Surface" and its attempt to assimilate the poem at the structural, sonic, and expressive level. The software and analysis/re-synthesis techniques used to create timbres heard in the composition are discussed in detail. In addition to technical and structural issues, the common elements of the two art forms are considered within the context of the digital domain.
Date: May 2001
Creator: Willis, Stephen
Partner: UNT Libraries

Pedagogical style and influence of Nadia Boulanger on music for wind symphony, an analysis of three works by her students: Copland, Bassett, and Grantham.

Description: An examination of the influences on twentieth-century wind music would be incomplete without the consideration of composer, organist, pianist, conductor, teacher, and critic Nadia Boulanger (1887-1979). Students from the United States began studying with Boulanger between World War I and World War II, and continued to travel to study with her for over fifty years. The respect awarded this legendary French woman was gained as a result of her effectiveness as a teacher, her influence on the development of each student's unique compositional style, and her guidance of an emerging American musical style. The correlation between the teacher's lessons and the compositional output of her students must be explored. Boulanger did not compose specifically for winds, and she did not encourage her students to compose for the wind symphony. However, this document will outline the influence that this powerful pedagogue exerted over the creation of repertoire by her students by providing insight into the pedagogical style and philosophical foundations of Boulanger as reflected in the literature and by the writings, comments, and compositions of three successful students who composed literature for the wind symphony: Aaron Copland (1900-1990), Leslie Bassett (b. 1923), and Donald Grantham (b. 1947). Three significant works for winds will be considered including Copland's Emblems, Bassett's Lullaby for Kirsten, and Grantham's Variations on an American Cavalry Song.
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Date: May 2004
Creator: McCallum, Wendy M.
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Hopfield Networks as an Error Correcting Technique for Speech Recognition

Description: I experimented with Hopfield networks in the context of a voice-based, query-answering system. Hopfield networks are used to store and retrieve patterns. I used this technique to store queries represented as natural language sentences and I evaluated the accuracy of the technique for error correction in a spoken question-answering dialog between a computer and a user. I show that the use of an auto-associative Hopfield network helps make the speech recognition system more fault tolerant. I also looked at the available encoding schemes to convert a natural language sentence into a pattern of zeroes and ones that can be stored in the Hopfield network reliably, and I suggest scalable data representations which allow storing a large number of queries.
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Date: May 2004
Creator: Bireddy, Chakradhar
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Analysis of Web Services on J2EE Application Servers

Description: The Internet became a standard way of exchanging business data between B2B and B2C applications and with this came the need for providing various services on the web instead of just static text and images. Web services are a new type of services offered via the web that aid in the creation of globally distributed applications. Web services are enhanced e-business applications that are easier to advertise and easier to discover on the Internet because of their flexibility and uniformity. In a real life scenario it is highly difficult to decide which J2EE application server to go for when deploying a enterprise web service. This thesis analyzes the various ways by which web services can be developed & deployed. Underlying protocols and crucial issues like EAI (enterprise application integration), asynchronous messaging, Registry tModel architecture etc have been considered in this research. This paper presents a report by analyzing what various J2EE application servers provide by doing a case study and by developing applications to test functionality.
Date: May 2004
Creator: Gosu, Adarsh Kumar
Partner: UNT Libraries

Voci Lontani for flute, trumpet, percussion, piano, and string quartet: Critical essay and score.

Description: This project consists of an original composition, Voci Lontani, and a critical essay about the composition. In this piece, the idea of musical simultaneity is explored. Therefore, the piece focuses on the idea of contrast: between measured rhythms and indeterminate rhythms, between tonality and atonality, and between musics in separate tempos. In order to explore the significance of musical simultaneity, four important compositional concepts-the simultaneous juxtaposition of different musics, polyrhythmic structure, controlled indeterminacy, and quotation-are discussed. Also, several examples of twentieth-century music that use these concepts are analyzed in the essay.
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Date: August 2004
Creator: Goto, Yo
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A study of computer technology use and technology leadership of Texas elementary public school principals.

Description: The purpose of this study was to determine Texas elementary principals' level of computer technology use and their leadership in technology integration activities as defined by the National Educational Technology Standards for Administrators (NETS*A). Additionally the study addressed technology implementation as an innovation and used the literature concerning change and innovation models to identify organizational and personal factors that might affect the level of technology use and the leadership behaviors. Survey data retrieved from 216 Texas elementary public school principals led to the formation of the following conclusions. The elementary principals involved this study reported high level computer technology use, especially with the computer tools involving communication. Principals also reported high level leadership performance to the NETS*A standards. Multiple analyses of variance (MANOVA) revealed no significant difference in mean scores between the dependent variables of computer use or leadership performance to the NETS*A standards and the independent variables including the organizational factors of school location, district spending per student, campus minority status, and campus Title I status. A regression analysis revealed a statistically significant positive relationship between principals' computer technology use and personal variables of training and perceived risk-benefit. Another regression analysis revealed a statistically significant relationship between principals' technology leadership performance to the NETS*A standards and personal variables of training, perceived risk-benefit and perceived pressure to implement technology. Multiple regression analyses revealed no correlation between the dependent variables of technology use and technology leadership. A correlation analysis revealed a weak correlation between the two dependent variables with less than 4% of the variance explained by that relationship. There is a need for continuing research examining possible relationships between principals' technology use, their technology leadership behaviors, and the degree of technology integration in their schools. The findings from this study could be used by principal preparation programs to focus on ...
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Date: May 2006
Creator: Weber, Mark J.
Partner: UNT Libraries

Evaluation of hydrogen trapping in HfO2 high-κ dielectric thin films.

Description: Hafnium based high-κ dielectrics are considered potential candidates to replace SiO2 or SiON as the gate dielectric in complementary metal oxide semiconductor (CMOS) devices. Hydrogen is one of the most significant elements in semiconductor technology because of its pervasiveness in various deposition and optimization processes of electronic structures. Therefore, it is important to understand the properties and behavior of hydrogen in semiconductors with the final aim of controlling and using hydrogen to improve electronic performance of electronic structures. Trap transformations under annealing treatments in hydrogen ambient normally involve passivation of traps at thermal SiO2/Si interfaces by hydrogen. High-κ dielectric films are believed to exhibit significantly higher charge trapping affinity than SiO2. In this thesis, study of hydrogen trapping in alternate gate dielectric candidates such as HfO2 during annealing in hydrogen ambient is presented. Rutherford backscattering spectroscopy (RBS), elastic recoil detection analysis (ERDA) and nuclear reaction analysis (NRA) were used to characterize these thin dielectric materials. It was demonstrated that hydrogen trapping in bulk HfO2 is significantly reduced for pre-oxidized HfO2 prior to forming gas anneals. This strong dependence on oxygen pre-processing is believed to be due to oxygen vacancies/deficiencies and hydrogen-carbon impurity complexes that originate from organic precursors used in chemical vapor depositions (CVD) of these dielectrics.
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Date: August 2006
Creator: Ukirde, Vaishali
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Meta-Parenting in Parents of Infants and Toddlers

Description: Meta-parenting, defined as parents thinking about their parenting, has been identified and is a new field of research. The purposes of this study were to add to the existing knowledge of meta-parenting and to compare the influences of gender, work status, and parenting experience on meta-parenting occurring in parents of infants and toddlers. Sixty parents participated either electronically or by completing a written survey and reported engaging from "sometimes" to "usually" in four domains of meta-parenting: anticipating, assessing, reflecting, and problem-solving. Gender, work status, and parenting experience did not significantly influence participants' meta-parenting scores. Parents were found to have a higher sense of satisfaction and overall sense of competence when they engaged in higher levels of meta-parenting.
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Date: May 2005
Creator: Vlach, Jennifer L.
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Modeling and reduction of gate leakage during behavioral synthesis of nanoscale CMOS circuits.

Description: The major sources of power dissipation in a nanometer CMOS circuit are capacitive switching, short-circuit current, static leakage and gate oxide tunneling. However, with the aggressive scaling of technology the gate oxide direct tunneling current (gate leakage) is emerging as a prominent component of power dissipation. For sub-65 nm CMOS technology where the gate oxide (SiO2) thickness is very low, the direct tunneling current is the major form of tunneling. There are two contribution parts in this thesis: analytical modeling of behavioral level components for direct tunneling current and propagation delay, and the reduction of tunneling current during behavioral synthesis. Gate oxides of multiple thicknesses are useful in reducing the gate leakage dissipation. Analytical models from first principles to calculate the tunneling current and the propagation delay of behavioral level components is presented, which are backed by BSIM4/5 models and SPICE simulations. These components are characterized for 45 nm technology and an algorithm is provided for scheduling of datapath operations such that the overall tunneling current dissipation of a datapath circuit under design is minimal. It is observed that the oxide thickness that is being considered is very low it may not remain constant during the course of fabrication. Hence the algorithm takes process variation into consideration. Extensive experiments are conducted for various behavioral level benchmarks under various constraints and observed significant reductions, as high as 75.3% (with an average of 64.3%).
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Date: May 2006
Creator: Velagapudi, Ramakrishna
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Exploring job related stress and job satisfaction in a modern law enforcement communications division.

Description: One of the most neglected areas of criminological and social science research is the police communications or dispatch center. While research projects dealing with stress and job satisfaction are found in abundance for other occupations, studies specific to the police dispatcher are uncommon. The role of the dispatcher has changed significantly in the last few decades. Improvements in technology and changes in public expectations of emergency services have forever altered the communications professional. Dispatchers work in an environment reliant on information. There is tremendous pressure to process the information coming into a communications center quickly and correctly. A mistake could prove fatal. Work pressures, burnout, high employee turnover, low pay, and a lack of respect from police coworkers can easily result in negative emotional and psychological consequences for the dispatcher. An effective manager could reduce the feelings of stress and low job satisfaction this environment can facilitate. The current study utilizes survey data from a sample of police dispatchers and their managers in the Dallas/Fort Worth, Texas area. The purpose of the survey is to identify the level of stress and job satisfaction reported by the dispatchers and their managers. The effects of differing types of stress will be investigated. Other relationships such as length of service, education, gender, ethnicity, and agency size will also be addressed.
Date: May 2005
Creator: Burgess, Lavona
Partner: UNT Libraries

The Tone Clock: Peter Schat's System and an Application to His Etudes for Piano and Orchestra, Opus 39

Description: The scope of this study includes relevant background information on Peter Schat and his compositions and process, an explanation of the Tone Clock system and a detailed analysis of one of his compositions, the Etudes for Piano and Orchestra, Opus 39. The intent is to demonstrate how the Tone Clock naturally evolved from the practices of the Second Viennese School and how it relates to both new and existing modern music. The study is divided into five chapters. Chapter 1 presents a brief introduction to Peter Schat and the Tone Clock. Chapter 2 provides a more detailed biography of Peter Schat and traces the development and evolution of his compositional techniques, ultimately culminating in the Tone Clock. Chapter 3 provides a basic explanation of the Tone Clock itself, with demonstrations of various components through musical examples and illustrations. Chapter 4 is a detailed analysis of the Etudes for Piano and Orchestra, Opus. 39. Chapter 5 summarizes the results of the study, with special attention to the impact of the Tone Clock on performance from the perspective of the performer. The analysis of the Etudes was completed by using the Tone Clock as an analytical tool, aided by the composer's original manuscript and sketches for the work. The goal of the study is to establish the value of the Tone Clock as both a compositional and analytical tool.
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Date: December 2002
Creator: Petrella, Diane Helfers
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Well-Being of Gifted Students Following Participation in an Early-College-Entrance Program

Description: The concepts of well-being and life satisfaction are explored in this study of the experiences and psychological traits of highly-gifted students who have been radically accelerated into an early-college-entrance program. The study was conducted after participation in the early-college-entrance program. The primary focus of the study is on personal well-being and life satisfaction including the variables of subjective well-being, efficacy, and the dispositional traits of cheerfulness, seriousness, and bad mood. These variables are gathered as the initial phase of a longitudinal study of the early-college entrants' personal and professional experiences, their life satisfaction, and dispositions. The subjects for this study were participants in the Texas Academy of Math and Science (TAMS). TAMS is a state run early-college-entrance program at the University of North Texas in Denton.
Date: December 2006
Creator: Boazman, Janette Kay
Partner: UNT Libraries