You limited your search to:

  Partner: UNT Libraries
 Language: English
 Collection: UNT Theses and Dissertations
Implementation of Wireless Communications on Gnu Radio
This thesis investigates the design and implementation of wireless communication system over the GNU Radio. Wireless applications are on the rise with advent of new devices, therefore there is a need to transfer the hardware complexity to software. This development enables software radio function with minimum hardware dependency. the purpose of this thesis is to design a system that will transmit compressed data via Software Defined Radio (SDR). Some parameters such as modulation scheme, bit rate can be changed to achieve the desired quality of service. in this thesis GNU (GNU’s not unix) radio is used while the hardware structure is Universal Software Radio Peripheral (USRP). in order to accomplish the goal, a compression technique called H264 (MPEG_4) encoding is applied for converting data into compressed format. the encoder was implemented in C++ to get compressed data. After encoding, the transmitter reads the compressed data and starts modulation. After modulation, the transmitter put the packets into USRP and sends it to the receiver. Once packets are received they are demodulated and then decoded to recover the original data.
Implementing a Framework for Remedial Reading for Seventh and Eighth Grades: A Delphi Study
No Description
Implementing a Physical Activity Centered Education Program for Individuals with Brain Injury
Research has shown that health promotion programs (HPP) that incorporate education about physical activity (PA) are one mode of rehabilitation that can improve the health of individuals with disabilities. However, education-based PA curriculum is not included in the rehabilitation program for individuals with a brain injury, indicating a gap in services provided. Consequently, the purpose of this study was to create and deliver a physical activity centered education (PACE) program that supplemented the existing rehabilitation program for brain injury. PACE consists of an 8-week (16 session) program aimed to (1) increase self-efficacy for being physically active of PACE program participants, (2) increase PA stage of change in PACE program participants or the maintenance of adequate level of PA, and (3) improve the rehabilitation outcomes (i.e., abilities, participation, adjustment) of PACE program participants. Based on previous research, it is hypothesized that participation in PACE will result in (1A) increased self-efficacy for PA, (1B) greater self-efficacy for PA than the standard of care group, (2A) increased readiness to be physically active, (2B) greater readiness to change their PA behavior than the standard of care group, (3A) improved rehabilitation outcomes, and (3B) greater rehabilitation outcomes than the standard of care group. the PACE program resulted in: (1) an average increase of 19.36% in participants’ PA self-efficacy (effect size [ES] = 0.37), (2) 15 of the 22 PACE participants (68.18%) reported readiness to engage in regular PA , and (3) an increase in rehabilitation outcomes (i.e., abilities, adjustment, and participation)In conclusion, the PACE program can improve PA self-efficacy, readiness for regular PA behavior, and improved short-term rehabilitation outcomes.
Implications for the Homemaking Program Found in the Home Activities of Junior High School Girls
The purposes of this study are these: (1) To determine the types of home activities carried on by junior high school girls; (2) To determine the time spent on these activities; (3) To determine the extent to which the activities are self-directed; (4) To point out some implications which these activities have for the school homemaking program.
Implications of Dewey's Instrumentalism for Education
It is the purpose of this thesis to define and explain the educational philosophy of instrumentalism as developed by John Dewey.
Implications of Leadership Roles for Learning
This study was conducted in an effort to determine whether or not the degree of growth in practical skills, personal and social development, and knowledge of subject matter content which an adolescent demonstrates is significantly related to the assumption of leadership roles in the classroom.
The implications of national culture on American knowledge work teams: A model of a collaborative corporate culture to support team functioning
In order to remain competitive, many American businesses implement team-based work strategies. In many cases, however, teams fail in American organizations, which may be in part due to a conflict between American culture and the cooperative environment necessary for teams to function effectively. By comparing the literature regarding American culture, challenges faced by teams, and then corporate culture, it becomes evident that there are aspects of American culture that pose challenges but also that an appropriate corporate culture can mediate some areas of incompatibility. A collaborative corporate culture can induce cooperation among employees without asking employees to work in a manner that is counterintuitive, thus gaining the benefits of teams.
Implications of Punctuation Mark Normalization on Text Retrieval
This research investigated issues related to normalizing punctuation marks from a text retrieval perspective. A punctuated-centric approach was undertaken by exploring changes in meanings, whitespaces, words retrievability, and other issues related to normalizing punctuation marks. To investigate punctuation normalization issues, various frequency counts of punctuation marks and punctuation patterns were conducted using the text drawn from the Gutenberg Project archive and the Usenet Newsgroup archive. A number of useful punctuation mark types that could aid in analyzing punctuation marks were discovered. This study identified two types of punctuation normalization procedures: (1) lexical independent (LI) punctuation normalization and (2) lexical oriented (LO) punctuation normalization. Using these two types of punctuation normalization procedures, this study discovered various effects of punctuation normalization in terms of different search query types. By analyzing the punctuation normalization problem in this manner, a wide range of issues were discovered such as: the need to define different types of searching, to disambiguate the role of punctuation marks, to normalize whitespaces, and indexing of punctuated terms. This study concluded that to achieve the most positive effect in a text retrieval environment, normalizing punctuation marks should be based on an extensive systematic analysis of punctuation marks and punctuation patterns and their related factors. The results of this study indicate that there were many challenges due to complexity of language. Further, this study recommends avoiding a simplistic approach to punctuation normalization.
Implications of Social Class Structure and Developmental Tasks for Teaching Techniques in Home and Family Life Education
Can home and family life education incorporate sociological findings, psychological procedures, and frames of reference typical of lower and middle classes into educational techniques and content which will assist adolescents to achieve certain developmental tasks more satisfactorily?
Implications of Sociometric Grouping for Personal and Social Adjustment of Secondary Homemaking Pupils
The purpose of this study is to describe the effect of sociometric grouping on adolescents' concept of themselves in relation to society.
Implications of the inclusion of document retrieval systems as actors in a social network.
Access: Use of this item is restricted to the UNT Community.
Traditionally, social network analysis (SNA) techniques enable the examination of relationships and the flow of information within networks of human members or groups of humans. This study extended traditional social network analysis to include a nonhuman group member, specifically a document retrieval system. The importance of document retrieval systems as information sources, the changes in business environments that necessitates the use of information and communication technologies, and the attempts to make computer systems more life-like, provide the reasons for considering the information system as a group member. The review of literature for this study does not encompass a single body of knowledge. Instead, several areas combined to inform this study, including social informatics for its consideration of the intersection of people and information technology, network theory and social network analysis, organizations and information, organizational culture, and finally, storytelling in organizations as a means of transferring information. The methodology included distribution of surveys to two small businesses that used the same document retrieval system, followed by semi-structured interviews of selected group members, which allowed elaboration on the survey findings. The group members rated each other and the system on four interaction criteria relating to four social networks of interest, including awareness, access, information flow, and problem solving. Traditional measures of social networks, specifically density, degree, reciprocity, transitivity, distance, degree centrality, and closeness centrality provided insight into the positioning of the nonhuman member within the social group. The human members of the group were able to respond to the survey that included the system but were not ready to consider the system as being equivalent to other human members. SNA measures positioned the system as an average member of the group, not a star, but not isolated either. Examination of the surveys or the interviews in isolation would not have given a complete picture of the system's place within the group.
Importance and Responsibility of Student Development Goals Among Chief Academic and Chief Student Affairs Officers
The purpose of the study was to determine if there were significant differences in the perceived importance and responsibility of student development goals between chief academic officers (CAOs) and chief student affairs officers (CSAOs). The population for this study consisted of CAOs and CSAOs at liberal arts institutions located in 15 southern states.
Importance and Spatial Distribution of Phytophthora Ramorum Host Species in a Coast Redwood Forest
Phytophthora ramorum, an exotic forest pathogen known as ‘sudden oak death’ (SOD), has received considerable attention in recent years because of its effects on vegetation structure, composition, and fire disturbance regimes in western U.S. coastal forests. This research examines differences in the importance (e.g., density, dominance, and frequency) and distribution of five host species of P. ramorum–– Umbellularia californica (California bay laurel), Quercus agrifolia (coast live oak), Pseudotsuga menziesii (Douglas fir), Sequoia sempervirens (Coast redwood), and Arbutus menziesii (Madrone)––in Soquel, California. A stratified random sampling design was used to select 66 plots surrounding a managed forest edge in Soquel Demonstration State Forest. Vegetation measurements were conducted in summer 2013. In each plot, all trees ≥3 cm diameter at breast height (DBH) were identified to species, counted, and DBH, height, and canopy position measured. Leaf area index (LAI) of bay laurel was measured to quantify the amount of leaves available for pathogen dispersal with a LiCOR 2200 Plant Canopy Analyzer. In addition, morning (9:00 am) and afternoon (1:00 pm) photosynthetically active radiation (PAR) were quantified using a quantum light sensor. This paper examines the influence of environmental variables, including distance to edge, aspect, slope, and light availability on host species spatial patterns in Soquel, CA. Studying P. ramorum host pattern and importance among managed forest edges is critical for determining hotspots most susceptible to infection and spread, thus relevant for implementing control measures.
The Importance and Use of the Visual Aid in the Rural High School
This study is an attempt to show by analysis the extent to which visual aid is a contributing agency in progressive education, with particular reference to the rural high school. The study will include a resume of the development of visual aid in education; a statement of objectives which guide the use of such aids in the classroom; generalizations as to the importance of visual aid as determined by its many contributions and services rendered in school progress; a review of the criticisms and limitations that have been proposed by contemporary directors and students of research; and finally a summary and conclusion regarding the value of visual instruction.
Importance of Charleston in Southern History
This study describes the history of Charleston, South Carolina before the Civil War.
The importance of leadership: an investigation of presidential style at fifty national universities
Leadership has been studied as an essential component for success in business, government, and military environments. However, the optimal style of leadership in university settings remains unclear. Transformational leadership style has been proposed as efficient for universities, however some experts have argued that transformational leadership is actually counterproductive at academic institutions. Increasing public scrutiny of university leaders has also raised the question of presidential leadership style. One manifestation of this scrutiny is the U.S. News & World Report (USNWR) annual college ranking. To resolve the uncertainty regarding effective leadership style the present study was designed to address the following research questions: 1. Is there any relationship between a top tier ranking in the USNWR and a particular leadership style? 2. Is there agreement among top administrators at the ranked institutions regarding the style of leadership exhibited by their university president? The proposed study answers these questions through the analysis of data gathered utilizing the Multifactor Leadership Questionnaire. The survey instrument was sent to three top administrators at the top 50 ranked national universities according to USNWR. A score was derived which provided a quantitative assessment of transformational, transactional or laissez-faire leadership styles. In addition, a satisfaction score was determined. The key results of the study show: 1) transformational leadership was found in 56% to 74% of the rated presidents; 2) transformational leaders were found to induce the greatest satisfaction; 3) transactional leadership style was exhibited 24% of the time, and laissez-faire leadership was found among 8% of the presidents; 4) laissez-faire leadership was noted significantly more frequently among universities ranked from 40 - 50 according to the USNWR; and 5) there was no statistical agreement among the administrators surveyed.In conclusion, the findings of this study indicate that transformational leadership is the most satisfactory style of leadership among these national universities. The rating of transformational university presidents as highly satisfactory demonstrates the success of presidents with these leadership skills.
The Importance of Meaningfulness and Presentation Mode During Free Recall
This thesis details an experiment designed to study the effectiveness of auditory (AP) and visual (VP) presentation modes in the free recall situation.
Important Influences on Newman's Faith
This study is designed primarily to show the important influences which shaped John Henry Newman's religious beliefs and his ultimate conversion to the Roman Catholic Church.
Impressionism in the Prose Fiction of Stephen Crane
This study will examine the works of a writer whose style is radically different from that of his contemporaries,who owes little to writers who came before him, and one who, although he had considerable influence on those who came after, had so individual a manner of writing that he seems to be unique in American letters.
Improper Integrals
In this paper a definitions shall be given for different types of improper integrals and several theorems concerning them shall be proved.
Improved Approximation Algorithms for Geometric Packing Problems With Experimental Evaluation
Access: Use of this item is restricted to the UNT Community.
Geometric packing problems are NP-complete problems that arise in VLSI design. In this thesis, we present two novel algorithms using dynamic programming to compute exactly the maximum number of k x k squares of unit size that can be packed without overlap into a given n x m grid. The first algorithm was implemented and ran successfully on problems of large input up to 1,000,000 nodes for different values. A heuristic based on the second algorithm is implemented. This heuristic is fast in practice, but may not always be giving optimal times in theory. However, over a wide range of random data this version of the algorithm is giving very good solutions very fast and runs on problems of up to 100,000,000 nodes in a grid and different ranges for the variables. It is also shown that this version of algorithm is clearly superior to the first algorithm and has shown to be very efficient in practice.
Improved Fabrication and Quality Control of Substrate Integrated Microelectrode Arrays
Spontaneously active monolayer neuronal networks cultured on photoetched multimicroelectrode plates (MMEPs) offer great potential for use in studying neuronal networks. However, there are many problems associated with frequent, long-term use of MMEPs. The major problems include (1) polysiloxane insulation deterioration and breakdown, (2) and loss of gold at the gold electroplated indium-tin oxide (ITO) electrodes. The objective of this investigation was to correct these major problems. Quality control measures were employed to monitor MMEP fabrication variables. The phenotypes of polysiloxane degradation were identified and classified. Factors that were found to contribute most to insulation deterioration were (1) moisture contamination during MMEP insulation, (2) loss of the quartz barrier layer from excessive exposure to basic solutions, and (3) repetitive use in culture. As a result, the insulation equipment and methods were modified to control moisture-dependent insulation deterioration, and the KOH reprocessing solution was replaced with tetramethylguanidine to prevent damage to the quartz. The problems associated with gold electroplating were solved via the addition of a pulsed-DC application of gold in a new citrate buffered electroplating solution.
Improvement of Homogeneity and Adhesion of Diamond-Like Carbon Films on Copper Substrates
Electrodeposition method is used to deposit diamond-like carbon (DLC) films on copper substrates via anodic oxidation at low temperature. These films are characterized using Raman spectroscopy, Fourier transform infrared spectroscopy and scanning electron microscopy. Homogeneity of these films is studied using Raman spectroscopy and scanning electron microscopy. Scotch tape peel tests indicate adherent film on copper substrate. Carbon phase transformation is studied using thermal annealing experiments in conjunction with Raman spectroscopy and scanning electron microscopy. A cathodic electrochemical method is also studied to deposit diamond-like carbon films on copper substrates. However, films deposited by the cathodic route have poor adhesion and quality compared to anodically deposited films. It is also possible to grow diamond phase on copper substrates using acetylene in liquid ammonia via electrodeposition route. An electrochemical method is proposed for boron doping into DLC films.
The Improvement of Reports to Parents
The purpose of this study is to determine an adequate and justifiable report to the parents regarding the progress of students in the public schools of the Colbert community, Colbert, Oklahoma.
Improving Adherence Use of Relapse Prevention Instructions in Clinical Nutrition Programs
No Description
Improving administrative operations for better client service and appointment keeping in a medical/behavioral services clinic.
Appointment no-shows are a problem in healthcare organizations. It is important that appointment intake and scheduling processes are effective in both meeting client needs and efficient in meeting organizational business requirements. This study examined baseline levels of appointment keeping in a not-for-profit medical/behavioral pediatric services clinic, analyzed existing administrative processes, introduced additional appointment keeping reminders, and presented systematic, performance management tutorials for clinic employees. Results indicate an increase in percentage of appointments kept and a decrease in appointment lag time.
Improving Appointment Keeping at an Eye Care Clinic Using a Revised Process Package
Access: Use of this item is restricted to the UNT Community.
Missed appointments by patients are a major problem for health care professionals. To combat this issue, some optometrists use a pre-appointing system in which patients are scheduled for an annual exam a year after their initial visit. Prior to that subsequent appointment, clinic staff often try to contact the patient to confirm the appointment. This study examined baseline levels of appointment keeping, analyzed existing processes for pre-appointing patients, and introduced a revised process package to improve appointment keeping at an eye care clinic. This package included training, mailed postcard reminders and two phone call reminders. Results indicate appointment keeping by pre-appointed patients increased over baseline. The intervention was also shown to be cost-beneficial.
Improving Family-provider Relationships Through Cultural Training and Open-ended Client Interviews
Behavior analysts form parent-professional relationships with families of many different backgrounds. the study evaluated the effectiveness of a training program to teach behavior analysts to utilize an open family interview format. the study was conducted at an autism treatment program. a pre-post treatment design with in vivo simulation probes before and after training was used to assess the effects of the workshop on the participants and parents’ verbal behavior. Results showed that rate of questions per minute and number of closed-ended questions decreased after training, the duration of interviews decreased after training, the number of closed-ended questions significantly decreased after training, and frequency of the discussion topic of child goals increased after training. in general, interviewer responses varied. Preliminary data and parent questionnaire responses suggested parents were comfortable with the new interview format and felt the behavior analyst understood cultural and family needs.
Improving learner reaction, learning score, and knowledge retention through the chunking process in corporate training.
The purpose of the study was to investigate the application of the chunking process to the design and delivery of workforce training. Students in a 1-hour course (N = 110) were measured on learner reaction, learning score achievement, and knowledge retention to see whether or not chunking training in a 1-hour session into three 20-minute sessions to match adult attention span resulted in a statistically significant difference from training for 1-hour without chunking. The study utilized a repeated measures design, in which the same individuals in both the control group and experimental group took a reaction survey instrument, a posttest after the training, and again 30 days later. Independent samples t tests were used to compare the mean performance scores of the treatment group versus the control group for both sessions. Cohen's d was also computed to determine effect size. All hypotheses found a statistically significant difference between the experimental and control group.
Improving management systems in a public school in-home autism services program.
The purpose of this study was to develop and examine the effects of enhanced training and performance management methods for an autism coordinator who managed several paraprofessional therapists providing in-home behavior therapy for young children with autism. Intervention included task clarification, targeted skill development, and improved feedback from the coordinator to the therapists. Results showed that service delivery performance of in-home trainers increased and/or became more consistent after the intervention was implemented. The intervention provided the autism coordinator with an empirically validated training and feedback system that can be successfully utilized in a sporadically supervised environment.
Improving Performance in a Global Logistics Company: Operational Performance Before and After Process Improvement
The purpose of this study was to determine the effectiveness of an intervention designed to eliminate damage notification failures in a customer-specific standard operating procedure used by a global logistics company. Process maps identified locations in the process where damage notification failures could most likely occur. A revised process was designed overnight to eliminate as many notification failure points as possible. In addition, a job aid was included to help facilitate the process change for the drivers. The results of the intervention showed a rapid and profound decrease in damage notification failures leading to the retention of a large, profitable account with a minimal initial investment of time and money.
Improving Reading in a Third Grade
The purpose of this study is to determine and evaluate a third grade reading program that will increase the individual child's reading ability and will stimulate maximum progress during a period of nine months. It is believed that through the development of this program a larger number of the children in this particular group will be able to make the transition from the primary type of reading to the intermediate level at the end of their third year in school.
Improving Recall of Browsing Sets in Image Retrieval from a Semiotics Perspective
The purpose of dissertation is to utilize connotative messages for enhancing image retrieval and browsing. By adopting semiotics as a theoretical tool, this study explores problems of image retrieval and proposes an image retrieval model. The semiotics approach conceptually demonstrates that: 1) a fundamental reason for the dissonance between retrieved images and user needs is representation of connotative messages, and 2) the image retrieval model which makes use of denotative index terms is able to facilitate users to browse connotatively related images effectively even when the users' needs are potentially expressed in the form of denotative query. Two experiments are performed for verifying the semiotic-based image retrieval model and evaluating the effectiveness of the model. As data sources, 5,199 records are collected from Artefacts Canada: Humanities by Canadian Heritage Information Network, and the candidate terms of connotation and denotation are extracted from Art & Architecture Thesaurus. The first experiment, by applying term association measures, verifies that the connotative messages of an image can be derived from denotative messages of the image. The second experiment reveals that the association thesaurus which is constructed based on the associations between connotation and denotation facilitates assigning connotative terms to image documents. In addition, the result of relevant judgments presents that the association thesaurus improves the relative recall of retrieved image documents as well as the relative recall of browsing sets. This study concludes that the association thesaurus indicating associations between connotation and denotation is able to improve the accessibility of the connotative messages. The results of the study are hoped to contribute to the conceptual knowledge of image retrieval by providing understandings of connotative messages within an image and to the practical design of image retrieval system by proposing an association thesaurus which can supplement the limitations of the current content-based image retrieval systems (CBIR).
Improving self-efficacy in college students: A modified adventure therapy program.
Adventure therapy employs a technique in which therapists use controlled amounts of stress to bring about change in the behavior of clients. One of the domains in which adventure therapy reports improvement is that of self-efficacy. Perceived self-efficacy is the belief that individuals have in their ability to overcome and change their situation in life. This study examines the effect of a modified adventure therapy program on the perceived self-efficacy of college students who were enrolled in an Outdoor Pursuits course at a major metropolitan university. Students received 16 weeks of outdoor adventure therapy programming that culminated in a voluntary weekend camping trip. The students were administered the General Self-Efficacy (GSE) scale on the second day of class to determine a baseline level of self-efficacy to be compared to the posttest completed on the last day of class. The study examined 3 consecutive semesters of archival data collected by the researcher while instructing the course. Fifty-six participants across the 3 semesters were usable for data analysis. The results show there is a significant difference between students' level of perceived self-efficacy from pre- to posttest, and no difference in the effect on gender, classification of students, or the participation of the student in the weekend campout. Therefore, the 16 week program improved students' perceived self-efficacy regardless of whether or not they participated in the weekend campout.
Improving the Acceptance of Isolated Elementary School Children
The purposes of this study were: (1) to develop a program based upon a combination of previously tested techniques, (2) to adapt these techniques for use by school personnel within the classroom situation, (3) to test this program upon an all-black, multi-age kindergarten and a first-grade classroom in an inner-city school, and (4) to evaluate the effectiveness of this program.
Improving the Definition of Exercise Maintenance: Evaluation of Concepts Related to Adherence
Physical activity has been demonstrated in the literature as an effective way to reduce the risk for development of chronic disease. The Transtheoretical Model (TTM) of behavior change has been developed as a means to predict and facilitate movement into healthier lifestyle behaviors. The model is centered on "stages of change", which describe a continuum of readiness to engage in a health behavior change. Stages contain temporal, qualitative, and quantitative characteristics. This was a six-month study that evaluated the effectiveness of stage-matched (theorized to be pertaining only to the maintenance stage of change) vs. generic (theorized to be pertaining to anyone, regardless of stage) newsletters in assisting subjects to attain the Maintenance stage of change. It also sought to identify further qualitative characteristics that can differentiate between the Action and Maintenance stages of change. Results indicated that monthly stage-matched newsletters were no more effective in helping subjects reaching Maintenance than were the generic newsletters. Exerciser self-schema was related to stages of change, but those relationships differed from baseline to six-month follow-up, indicating development of exerciser self-schema during the study period. Implications of this are discussed. Other concepts discussed included "structure" of change process, in that three new scores were developed and correlated with self-efficacy as well as intercorrelated. Motivation was also evaluated and compared across levels of success at adhering to exercise during a three-month period. Limitations of the study and implications are discussed.
Improving Topic Tracking with Domain Chaining
Topic Detection and Tracking (TDT) research has produced some successful statistical tracking systems. While lexical chaining, a non-statistical approach, has also been applied to the task of tracking by Carthy and Stokes for the 2001 TDT evaluation, an efficient tracking system based on this technology has yet to be developed. In thesis we investigate two new techniques which can improve Carthy's original design. First, at the core of our system is a semantic domain chainer. This chainer relies not only on the WordNet database for semantic relationships but also on Magnini's semantic domain database, which is an extension of WordNet. The domain-chaining algorithm is a linear algorithm. Second, to handle proper nouns, we gather all of the ones that occur in a news story together in a chain reserved for proper nouns. In this thesis we also discuss the linguistic limitations of lexical chainers to represent textual meaning.
The improvisational language of Niels-Henning Ørsted Pedersen: A performance study.
Thirteen original transcriptions and subsequent analysis of improvised solos performed by Niels-Henning Ørsted Pedersen. The transcriptions are analyzed in three categories: harmonic vocabulary, technical devices, and motivic use. Pervasive harmonic and melodic themes are presented and compared with phrases from improvisers such as Sonny Rollins and Charlie Parker, as well as compositions by J.S. Bach and Johannes Brahms. Observations from the transcriptions regarding performance practice and techniques unique to Pedersen as well as the influence of the physical characteristics of the double bass are discussed. Pedersen's use of motivic development within a single solo is analyzed.
The Improvisational Vocabulary of Pepper Adams: A Comparison of the Relationship of Selected Motives to Harmony in Four Improvised Solos
Park "Pepper" Adams, III (1930-1986) is one of the most influential baritone saxophonists in the history of modern jazz. In addition to his time feel, his timbre, and other conceptual techniques, a great deal of Adams's improvisational style and vocabulary can be illustrated by his use of three motivic devices. These three motivic devices are: (1) his utilization of the sixth degree of the major scale as an important melodic pitch; (2) his use of a paraphrased portion of the melody of the popular song "Cry Me a River;" and (3) his use of the half-whole octatonic scale when the rhythm section sounds a dominant chord. This dissertation traces the way in which Adams applies these three motivic devices through four of his original compositions, "Enchilada Baby," "Bossallegro," "Lovers of Their Time," and "Rue Serpente." All four of these compositions were recorded by Adams on his 1980 album, The Master. In addition to the motivic analysis, a biography of Adams is included. Complete transcriptions by the author of Adams's improvised solos on the four compositions are included in the appendices.
Impulsive Behavior in Children as a Function of Parental Attitudes toward Child-Rearing Practices
The purpose of this study is to examine the relationship between child-oriented parental attitudes and resulting child behavior.
In Awesome Wonder
The dissertation is a collection of eighteen short stories. These stories relate the life experiences of the first-person narrator and chronicle a period of twenty years. They are arranged in five thematic groups: Expectations, Questions, Lighter Moments, Answers, and Separation. The focus of each one represents the narrator's experiences with his father, as the narrator attempts to understand a man who exerts such control over his life. Expectations contains three stories, with the first depicting the narrator's earliest association with his father. The other two represent significant growth experiences. The five stories in the Questions portion focus on the youthful narrator as he tries to understand the reasons behind his father's values and moral lessons. In the section, Lighter Moments, there are four stories in which the narrator is in his late teens and recalls four incidents that lacked the usual serious undertones prevalent in most of his experiences with his father. Answers is composed of three stories in which the narrator, nearing manhood, struggles with feelings of disillusionment with the life his father has planned for him, as well as the realization that his father controls every aspect of his life. The final section of three stories, Separation, depicts the narrator, a young man in his twenties with his own family, coping with the need to escape his father's control.
In-between Music: The Musical Creation of Cholo Identity in Cochabamba, Bolivia
Music and identity are inextricably linked. While a particular social or ethnic group's music may reflect characteristics of that group, it also functions in creating the identity of the group. In Andean Bolivia, the choloethnic group has very subjective and constantly changing boundaries. Cholo-ness is made possible through mediated cultural performances of all types, in which members actively choose elements from both criollo and Indian cultures. Music is one particularly effective way in which cholos create and maintain their identity. This thesis focuses on the ways in which cholos use music to create a hybrid identity in and around Cochabamba, Bolivia.
In good communication and in bad: A study of premarital counseling and communication skills in newlywed couples.
This study examined the effects of premarital counseling on newlywed communication. It was predicted that individuals who had participated in premarital counseling would have lower levels of demand/withdrawal communication and higher levels of spousal support. The effects of the format of the counseling were also examined. Individuals who had been married less than two years completed a survey measuring their marital satisfaction, levels of demand/withdraw, and perceived spousal support. Social learning theory was used as a theoretical lens. Results suggested that participating in premarital counseling has no affect on newlywed communication. Newlyweds who had been exposed to a group format during their counseling had higher marital satisfaction than those who had just participated in a one-on-one format with a counselor.
In-Group and Out-Group Sociometric Choices for Two Groups of College Students Experiencing Different Educational Procedures
The purpose of the study was to determine the effectiveness of the social and interpersonal aspect of the Austin College Plan of educational development by carrying out a plan of evaluation designed by the Hogg Foundation of the University of Texas and the Psychology Department of North Texas State College.
In justice to our Indian allies: The government of Texas and her Indian allies, 1836-1867.
Traditional histories of the Texas frontier overlook a crucial component: efforts to defend Texas against Indians would have been far less successful without the contributions of Indian allies. The government of Texas tended to use smaller, nomadic bands such as the Lipan Apaches and Tonkawas as military allies. Immigrant Indian tribes such as the Shawnee and Delaware were employed primarily as scouts and interpreters. Texas, as a result of the terms of her annexation, retained a more control over Indian policy than other states. Texas also had a larger unsettled frontier region than other states. This necessitated the use of Indian allies in fighting and negotiating with hostile Indians, as well as scouting for Ranger and Army expeditions.
In Loco Parentis: How Social Connections Beyond Families Affect Children's Social Adjustment
This study explored the relationship between characteristics of children's families and their social adjustment and how extra-familial connections affect this relationship. According to human ecological theory, children who are in jeopardy through higher-risk family systems and other social forces were expected to be protected from sociocultural risks by social connections in such settings as school, church, kin groups, and neighborhood.
In Martha we trust?: The cultural significance of the Martha Stewart phenomenon.
Access: Use of this item is restricted to the UNT Community.
The thesis examines the relationship between Martha Stewart's rendition of domesticity and a broader cultural trend of the late 1990s U.S. domestic retreatism. It argues that the mode of construction and representation of the "domestic dream" in Stewart's programs cannot be examined outside of such concepts as class and ethnicity, whose understanding depends on the cultural, social, and political context of a given era, a context, in which they become transparent as aspects of the Western (white, patriarchal) status quo. Performing a deconstructive reading of these categories as employed by Stewart in the process of creation of her media persona, the thesis examines what the negative as well as positive reactions to "Martha Stewart" convey about the condition of American society of the late 1990s and early 2000s.
In Nomine Domini
In Nomine Domini is an eighteen-minute composition for two chamber orchestras with two soloists using real-time interactive signal processing techniques. The first chamber orchestra is scored for flute (piccolo), English horn, trumpet in C, trombone, two percussionists (cowbells, wood blocks, tenor drum, suspended cymbal, gongs, tam-tam, temple blocks, tambourine, snare drum, timbales, and bass drum), horn in F (soloist), viola, and string bass. The second chamber orchestra is scored for oboe, clarinet in Bb (bass clarinet in Bb), bassoon, tuba, two percussionists (crotales, two marimbas, vibraphone, chimes, and tom-toms), piano (soloist), violin, and cello. Real-time interactive signal processing techniques are achieved through the use of a stereo multiple-effects signal processor and a personal computer running MIDI interactive software. The work is based upon the four-hundred and seventy-five year old in nomine composition tradition begun by John Taverner in the Benedictus of his Mass Gloria tibi Trinitas (1520) and continued in over one-hundred and fifty Renaissance settings. In Nomine Domini consists of three movements: "Taverner* derived from the Benedictus of the Mass Gloria tibi Trinitas (1520), "Byrd" derived from the Benedictus of William Byrd's Five-voice Mass (1592), and "Tye" derived from Christopher lye's In Nomine XIII "Trust" (1578). In Nomine Domini applies the English art of change ringing and three computer-assisted composition techniques: stochastic processes, fractal applications, and conditional probabilities.
In Pursuit of Image: How We Think About Photographs We Seek
The user perspective of image search remains poorly understood. the purpose of this study is to identify and investigate the key issues relevant to a user’s interaction with images and the user’s approach to image search. a deeper understanding of these issues will serve to inform the design of image retrieval systems and in turn better serve the user. Previous research explores areas of information seeking behavior, representation in information science, query formulation, and image retrieval. the theoretical framework for this study includes an articulation of image search scenarios as adapted from Yoon and O’Connor’s taxonomy of image query types, Copeland’s Engineering Design Approach for rigorous qualitative research, and Anderson’s Functional Ontology Construction Model for building robust models of human behavior. a series of semi-structured interviews were conducted with expert-level image users. Interviewees discussed their motivations for image search, types of image searches they pursue, and varied approaches to image search, as well as how they decide that an information need has been met and which factors influence their experience of search. a content analysis revealed themes repeated across responses, including a collection of 23 emergent concepts and 6 emergent categories. a functional analysis revealed further insight into these themes. Results from both analyses may be used as a framework for future exploration of this topic. Implications are discussed and future research directions are indicated. Among possibilities for future research are investigations into collaborative search and ubiquitous image search.
An In-Service Educational Program for Beginning Teachers of Spanish in the Elementary Grades
The problem of the study was to determine the effectiveness of an in-service education program as a means of providing qualified foreign language teachers for elementary schools. Specifically, the problem was concerned with a statistical comparison of the achievement of two groups of pupils. One group was composed of fourth-grade pupils who were taught Spanish by teachers who had had a maximum of three college hours in Spanish and who had participated in an in-service education program. The other group was composed of fourth-grade pupils whose teachers had had a minimum of twelve college hours in Spanish but had not participated in an in-service education program.