UNT Theses and Dissertations - 336 Matching Results

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24, Lost, and Six Feet Under: Post-traumatic television in the post-9/11 era.

Description: This study sought to determine if and how television texts produced since September 11, 2001, reflect and address cultural concerns by analyzing patterns in their theme and narrative style. Three American television serials were examined as case studies. Each text addressed a common cluster of contemporary issues such as trauma, death, and loss.
Date: May 2008
Creator: Anderson, Tonya
Partner: UNT Libraries

The Actions and Operational Thinking of Generals Stratemeyer and Partridge during the Korean War: Adjusting to Political Restrictions of Air Campaigns

Description: Airpower played an important supporting role in the Korean War, and as General of the Army Douglas MacArthur pursued victory in the war and President Harry S Truman's objectives altered throughout the first year of the conflict, tension arose between the two men. One issue in these frictions was the restriction of airpower. Not only MacArthur, but also his admiring subordinate Lieutenant General George E. Stratemeyer commanding the Far East Air Forces, and Fifth Air Force commander Major General Earle E. Partridge opposed the restrictions which had been imposed on airmen from the outset of the conflict. Stratemeyer did so partly because of his loyalty to MacArthur, who wanted latitude in coping with the situation in the field and defeating the Communist enemy. Partridge did so because he thought they endangered his personnel and limited the effectiveness of airpower in the war. These commanders had a fundamentally different opinion from Washington regarding the likelihood of overt Soviet intervention in the war, and because they did not think the Korean War would become a world war, they were more willing than Washington to prosecute the war more aggressively. MacArthur's conflict ended with his removal in April 1951, and Stratemeyer (who suffered a heart attack weeks afterward) continued to advocate for forceful American foreign policy in Asia during his retirement. Partridge eventually earned four stars and long after the war likewise continued to disfavor the restrictions which had been put in place. Between oral history interviews in 1974 and 1978, however, Partridge reconsidered the issue of restrictions. He expressed that the Korean War had been a considerable challenge without a wider war, implying that restrictions had perhaps been important.
Date: May 2008
Creator: Sambaluk, Nicholas Michael
Partner: UNT Libraries

Advanced Technology for Source Drain Resistance Reduction in Nanoscale FinFETs

Description: Dual gate MOSFET structures such as FinFETs are widely regarded as the most promising option for continued scaling of silicon based transistors after 2010. This work examines key process modules that enable reduction of both device area and fin width beyond requirements for the 16nm node. Because aggressively scaled FinFET structures suffer significantly degraded device performance due to large source/drain series resistance (RS/D), several methods to mitigate RS/D such as maximizing contact area, silicide engineering, and epitaxially raised S/D have been evaluated.
Date: May 2008
Creator: Smith, Casey Eben
Partner: UNT Libraries

Alexander Scriabin (1871-1915): Piano Miniature as Chronicle of his Creative Evolution; Complexity of Interpretive Approach and its Implications.

Description: Scriabin's piano miniatures are ideal for the study of evolution of his style, which underwent an extreme transformation. They present heavily concentrated idioms and structural procedures within concise form, therefore making it more accessible to grasp the quintessence of the composer's thought. A plethora of studies often reviews isolated genres or periods of Scriabin's legacy, making it impossible to reveal important general tendencies and inner relationships between his pieces. While expanding the boundaries of tonality, Scriabin completed the expansion and universalization of the piano miniature genre. Starting from his middle years the 'poem' characteristics can be found in nearly every piece. The key to this process lies in Scriabin's compilation of certain symbolical musical gestures. Separation between technical means and poetic intention of Scriabin's works as well as rejection of his metaphysical thought evolution result in serious interpretive implications. Music of Scriabin provides an excellent opportunity for a performer to find a proper balance between rational and intuitive. The lack of any of these qualities will impoverish his works, making their interpretation incomplete. Following one of main Scriabin's ideas - synthesis of all arts - this study approaches his music not from the narrow analytical, but broad synthetic standpoint. The suggested solution is an informed performance, based on Heinrich Neuhaus's teaching method that encompassed all arts. 'Cross-art' comparative analysis justifies the composer's artistic searches and highlights significance of his ideas, which disclose a strong correlation with the characteristic features of the creative faculty, the nature of music and its synergetic aspects.
Date: May 2008
Creator: Sukhina, Nataliya
Partner: UNT Libraries

An Analysis of Form and Tonality in Arnold Cooke's Sonata for Oboe and Piano (1957)

Description: Arnold Cooke composed many works for oboe including two sonatas, a concerto and several pieces for chamber ensembles; however, his works are rarely performed. Through the analysis of form and tonality in his first oboe sonata, Cooke's musical style and influences become apparent. His musical style was primarily influenced by his teacher, Paul Hindemith, and can be characterized by traditional forms with the contemporary use of quartal harmonies and a variety of tertian sonorities. Cooke wrote music that is accessible for performers and audience members, and one way he achieved this accessibility is through the repetition of melodic ideas. In addition to exact melodic repetition, he also unified his works through fugue-like passages and sequences. Although he lived during a time of experimentation by many composers, Cooke maintained conservative elements in his music that he learned through his studies at Cambridge and through his studies with Hindemith. His first oboe sonata is tonal although he varied modes and used chromatic harmonies throughout. Cooke's clear writing and unique sound in his Sonata for Oboe and Piano (1957) provide oboists a solo piece for the repertoire that demonstrates a modern approach to the traditional style of composition.
Date: May 2008
Creator: Polk, Kristin Marie
Partner: UNT Libraries

An Analysis of Gay/Lesbian Instructor Identity in the Classroom

Description: In this project I explore the connection between cultural and personal identity in the college classroom. Respondent interviews were conducted using open-ended questions, which began with a broad picture of the role the instructor played in the classroom and then focused more specifically on the issue of sexual orientation and the choices to disclose or not disclose orientation in the classroom. Thematic analysis was used to examine the interviews, upon the completion of the interviews being transcribed. RQ1: Do gay and lesbian instructors disclose their sexual orientation in the classroom? From this question, four themes emerged. These themes were disclosure not relevant, out of the classroom disclosure, students just know, and disclosure in the classroom. RQ2: What reasons do gay and lesbian instructors give for disclosing their sexual orientation in the classroom? Two themes, fears of disclosure and holding back, transpired from this question. RQ3: How do gay and lesbian instructors foster diversity in the classroom related to sexual orientation? Four themes were exposed from the question, and these themes were paradox of diversity, passing, mentoring, and identity not sexuality.
Date: May 2008
Creator: Giovanini, Heather
Partner: UNT Libraries

An Analysis of the Emotional Intelligence and Personality of Principals Leading Professional Learning Communities

Description: The purpose of this study was to investigate the relationship between a principal's emotional intelligence and personality and his or her ability to implement and develop professional learning communities within the school. The Professional Learning Community Assessment (PLCA) was administered to principals and teachers in 13 schools in Texas ranging from elementary to high school. Based on the strength of the PLCA scores, two elementary schools were selected to participate in case study research. The principals of these two campuses were administered an emotional intelligence instrument (MSCEIT), a personality instrument (DiSC), and were interviewed along with three of their teachers. The findings indicate that both of these principals scored high in the Influential and Conscientiousness subscales and low in the Dominance subscale. The principals also possessed either near-average or above-average emotional intelligence with both principals scoring particularly strong in the Strategic subscale.
Date: May 2008
Creator: Jackson, Christopher
Partner: UNT Libraries

An Analytical Study of Karamanov's Piano Concerto No.3 "Ave Maria"

Description: The purpose of this dissertation is to analyze Concerto No.3 "Ave Maria" by Alemdar Karamanov (1934-2007) and to elucidate the work through historical background and the composer's ideas. This concerto is presented as a significant gesture of dramatic emotion, religious belief, romantic spirit and universal feeling. The subtitle "Ave Maria" relates to a set up already present within the music program. An analysis of interval relationships will help performers better realize Karamanov's music language. In view of the complicated nature of this piece, an analytical study is considered necessary. The study centers principally on analysis, with an emphasis on the developments of form, tonality and motives to help performers better understand the work, and how to best approach this concerto.
Date: May 2008
Creator: Yang, Christine
Partner: UNT Libraries

Anthoni van Noordt: Historical and Analytical Analysis of His Tabulatuurboeck van Psalmen en Fantasyen of 1659

Description: This dissertation presents a historical and analytical study of the organ works of Anthoni van Noordt. Van Noordt's Tabulatuurboeck is one of the most important music publications in mid-seventeenth-century Netherlands. It gives unique, valuable information on organ playing of its time. The process of discrete analysis has led to the identification and exploration of many details, such as extensive use of pedal, the reliance of the composer on rhetorical principals of composition, and his integration of the Italian and German principals of ensemble techniques. The dissertation is divided into three major parts. The first part contains chapters on van Noordt's biography based on available archival documents as well as a chapter on the organ and its role in seventeenth -century Amsterdam. The second part is solely dedicated to the Tabulatuurboeck examining the physical and technical features of the publication including the style of the publication, the letter and staff notation, hand positions, and rhetorical components. Finally, the third part studies the music and its peculiar characteristics with separate chapters on the variations and fantasias.
Date: May 2008
Creator: Javadova, Jamila
Partner: UNT Libraries

ANTI Preference of the Pyramidalized Radical Center to the Two Fluorines in Difluoro Cyclic Compounds.

Description: An extensive study of disubstituted cycloalkanes like CnH2n where n=3,4,5 and 6 using DFT((U)B3LYP/6-31G(d) and 6-311+G(2df,2p)) calculations is presented focusing on the effect of pyramidalization of the radical center. A potential energy surface (PES) analysis shows that the radical prefers to pyramidalize anti to the two cis fluorines in the disubstituted cycloalkanes. The degree of pyramidalization for 1,2-difluorocyclopropyl radical is 43.9o away from the cis fluorines whereas for 1,3-difluorocyclobutyl radical, 1,3-difluorocyclopentyl radical and 1,3-difluorocyclohexyl radical is 3.8o, 5.4o and 14.5o respectively away from the cis fluorines. The importance of this pyramidality effect in these compounds is discussed in context with the carbon-hydrogen bond dissociation energies (BDE's) because the preference of the radical centers to pyramidalize anti to the fluorines affects the bond dissociation energy. Importance of steric effect and unfavorable electronic interactions have been extensively explored in planar permethylated cyclobutadiene (Me4CBD) and cyclooctatetraene (Me8COT) using ((U)B3LYP/6-31G(d) and 6-311+G(2df,2p)) calculations. It is thought that steric interactions dominate electronic interactions in Me8COT, while this works opposite in case of Me4CBT. Instead, in Me4CBD the number of unfavorable electronic interactions between π bonds and out-of-plane hydrogens plays the dominant role in determining the relative energies. Interactions between the π bonds of CBD and the out-of-plane hydrogens on carbons attached to the four-membered ring becomes very interesting when the ring size changes. With ethano bridge on the cyclobutadiene ring interaction with the diagonal bonds results in non-bonding AOs across the other diagonal having the opposite phase in the highest occupied (HO)MO. If the HOMO and LUMO are switched, bis-ethano-bridged tetrahedrane is formed. It is suggested that bis-ethano-bridged tetrahedrane is thermodynamically more stable than bis-ethano-bridged cyclobutadienes. While the reverse is true for unsubstituted cyclobutadienes. The ability of ethano bridges to reverse the usual order is because it causes the doubly-bonded carbons to pyramidalize.
Date: May 2008
Creator: Tanna, Jigisha
Partner: UNT Libraries

Between Logos and Eros: New Orleans' Confrontation with Modernity

Description: This thesis examines the environmental and social consequences of maintaining the artificial divide between thinking and feeling, mind and matter, logos and eros. New Orleans, a city where the natural environment and human sensuality are both dominant forces, is used as a case study to explore the implications of our attempts to impose rational controls on nature - both physical and human nature. An analysis of New Orleans leading up to and immediately following Hurricane Katrina (2005) reveals that the root of the trouble in the city is not primarily environmental, technological, political, or sociological, but philosophical: there is something amiss in the relationship between human rationality and the corporeal world. I argue that policy decisions which do not include the contributions of experts from the humanities and qualitative social sciences - persons with expertise on human emotions, intentions, priorities and desires - will continue to be severely compromised.
Date: May 2008
Creator: Moore, Erin Christine
Partner: UNT Libraries

Birth of a Modern Concerto: An Explication of Musical Design and Intention in Journey: Concerto for Contrabass Tuba and Orchestra

Description: John Stevens was commissioned by the Chicago Symphony Orchestra (CSO) and the Edward F. Schmidt Family Commissioning Fund to compose a concerto for its principal tubist, Gene Pokorny. The piece began with multiple conversations between composer and performer and from these meetings actualized the influences that shaped the work. The most important influences that the performer mentioned were his passions for American steam locomotives and the Three Stooges, both of which were used by Stevens in his rendering of the composition. This concerto was designed to be played on the famous CC York tuba that was played by the former principal tubist of the CSO, Arnold Jacobs, the same instrument used today. Insight into the history of the York tuba will be given as well as their influence on contemporary manufacturing and design. Focus is given to how Stevens writes the piece idiomatically to the CC tuba and potential performance problems when a performer uses tubas of a different key. Conversations with both gentlemen will display the non-musical influences on Journey and how this effects the composition. Stevens' compositional language is explored and discussed in respect to the challenges and idiosyncrasies within the work. Collegiate tuba professors provide explanation for works level of interest within their respective schools and experiences.
Date: May 2008
Creator: Daussat, David M.
Partner: UNT Libraries

Breast implants for graduation? Parent and adolescent narratives.

Description: The purpose of this research is to examine through sociological and psychological theories how women make sense of the desire and attainment of breast implants for graduation. The study used a qualitative approach and focused on women ages 18-35 in the state of Texas who have received breast implants for graduation. The sample size in this study included 10 high-school graduates receiving implants as a gift and their 10 mothers. Seven theoretical paradigms provided a better understanding for why the daughters asked for breast implants and why the parent(s) paid for them. Symbolic interaction theory explained why the daughters wished to replace their "fake" cotton padded self with their augmented self, to become the most authentic woman possible. Social construction of reality theory explained why both mothers and daughters wanted to conform to the social construction of gender, and to accomplish their gender well. Conspicuous consumption theory demonstrated how cosmetic surgery practices allow women to appear wealthy, gain status, and "flash" their assets. Feminist theory explained why some women were motivated to capture the attention of men and others altered the body out of empowerment. Reference group and social comparison theories explained how the women in this study were influenced to undergo cosmetic surgery by ranking themselves in attractiveness against real friends and media icons. Lastly, self-discrepancy theory showed how the daughters in this study felt they needed surgery to fix a discrepancy between their real and ideal self. The majority of respondents expressed complete comfort with their gifting and receiving of breast implants for graduation, claiming it was a great decision. They also agreed surgery was worth any risk to increase their daughter's confidence. Most of the mothers expressed that they were comfortable with their decision to gift surgery to their daughters, despite knowing that their gift of augmentation ...
Date: May 2008
Creator: Fowler, Lori Ann
Partner: UNT Libraries

A CAM-Based, High-Performance Classifier-Scheduler for a Video Network Processor.

Description: Classification and scheduling are key functionalities of a network processor. Network processors are equipped with application specific integrated circuits (ASIC), so that as IP (Internet Protocol) packets arrive, they can be processed directly without using the central processing unit. A new network processor is proposed called the video network processor (VNP) for real time broadcasting of video streams for IP television (IPTV). This thesis explores the challenge in designing a combined classification and scheduling module for a VNP. I propose and design the classifier-scheduler module which will classify and schedule data for VNP. The proposed module discriminates between IP packets and video packets. The video packets are further processed for digital rights management (DRM). IP packets which carry regular traffic will traverse without any modification. Basic architecture of VNP and architecture of classifier-scheduler module based on content addressable memory (CAM) and random access memory (RAM) has been proposed. The module has been designed and simulated in Xilinx 9.1i; is built in ISE simulator with a throughput of 1.79 Mbps and a maximum working frequency of 111.89 MHz at a power dissipation of 33.6mW. The code has been translated and mapped for Spartan and Virtex family of devices.
Date: May 2008
Creator: Tarigopula, Srivamsi
Partner: UNT Libraries

The Career and Legacy of Hornist Joseph Eger: His Solo Career, Recordings, and Arrangements

Description: This study documents the career of Joseph Eger (b. 1920), who had a short but remarkable playing career in the 1940s, 1950s and early 1960s. Eger toured the United States and Britain as a soloist with his own group, even trading tours with the legendary British hornist, Dennis Brain. He recorded a brilliant solo album, transcribed or arranged several solos for horn, and premiered compositions now standard in the horn repertoire. He served as Principal Horn of the New York Philharmonic, Los Angeles Philharmonic, and the National Symphony. Despite his illustrious career as a hornist, many horn players today do not recognize his name. While Eger was a renowned horn soloist in the middle of the twentieth century, he all but disappeared as a hornist, refocused his career, and reemerged as a conductor, social activist, and author. This dissertation seeks to be the long-overdue comprehensive documentation of Eger's career as the first American horn soloist and his contributions to the world of horn playing. First, a biography of Eger is presented, focusing especially on his education and career as an orchestral player, soloist, and recording artist, including its intersections with the lives of many prominent musicians and personalities of the twentieth century. A personal interview provided most of this information. An examination of what is perhaps Eger's greatest and most lasting contribution, his solo album, Around the Horn, will follow. A discussion of this recording and his Grammy-nominated chamber music album will provide insight into the high quality of his horn playing and the breadth of his repertoire. Finally, Eger's transcriptions and editions of pieces for solo horn and the pieces that were premiered or composed for him will be listed and discussed.
Date: May 2008
Creator: Pritchett, Kathleen S.
Partner: UNT Libraries

Characterizing Storm Water Runoff from Natural Gas Well Sites in Denton County, Texas

Description: In order to better understand runoff characteristics from natural gas well sites in north central Texas, the City of Denton, with assistance through an EPA funded 104b3 Water Quality Cooperative Agreement, monitored storm water runoff from local natural gas well sites. Storm water runoff was found to contain high concentrations of total suspended solids (TSS). Observed TSS concentrations resulted in sediment loading rates that are similar to those observed from typical construction activities. Petroleum hydrocarbons, in contrast, were rarely detected in runoff samples. Heavy metals were detected in concentrations similar to those observed in typical urban runoff. However, the concentrations observed at the gas well sites were higher than those measured at nearby reference sites. Storm water runoff data collected from these sites were used to evaluate the effectiveness of the water erosion prediction project (WEPP) model for predicting runoff and sediment from these sites. Runoff and sediment predictions were adequate; however, rainfall simulation experiments were used to further characterize the portion of the site where drilling and extraction operations are performed, referred to as the "pad site." These experiments were used to develop specific pad site erosion parameters for the WEPP model. Finally, version 2 of the revised universal soil loss equation (RUSLE 2.0) was used to evaluate the efficiency of best management practices (BMPs) for natural gas well sites. BMP efficiency ratings, which ranged from 52 to 93%, were also evaluated in the context of site management goals and implementation cost, demonstrating a practical approach for managing soil loss and understanding the importance of selecting appropriate site-specific BMPs.
Date: May 2008
Creator: Wachal, David J.
Partner: UNT Libraries

Critical Theory and Preservice Art Education: One Art Teacher Educator's Journey of Equipping Art Teachers for Inclusion.

Description: This qualitative action research study examines how critical theory defined and guided my practice as an art teacher educator while I provided inclusion training for seven preservice art teachers during their student teaching. Sources of data included a personal journal, the inclusion curriculum I created for the preservice teachers and questionnaires and interviews. Primary findings indicated that critical theory had a substantive impact on the evolving development of my teaching philosophy, in particular my attention to issues of power redistribution in the classroom and my developing notion of teaching as form of artistry. The findings of this study also indicate that the primary impact of critical theory upon the preservice teachers was the articulation of their personal narratives and its relation to the development of their teaching identities. Further, mentoring these preservice art teachers in critical theory increased their competence in solving educational dilemmas. A primary finding of this study was how significant of a role the supervising or mentor teacher plays in developing preservice teachers' identity. As this is acknowledged, valued and utilized, more collaborative relationships among these stakeholders in the education of the preservice art teacher can be forged. The study provides implications for art teacher educators as they provide inclusion training to preservice teachers. These include honoring narratives, articulating a broader notion of inclusion, and using context-specific instructional tools while preservice teachers are completing fieldwork with students with disabilities. One suggestion for future research is to conduct longitudinal studies which explore and validate the impact of critical theory upon art teacher educators and preservice art teachers during the student teaching semester and several years beyond.
Date: May 2008
Creator: Allison, Amanda
Partner: UNT Libraries

A Critique of Etudes and Method Books for Advanced Euphoniumists: Status Quo and Future Recommendations

Description: Etudes and method books played had an important role in teaching technique and musicality for all musicians. Euphonium players have been using pedagogical materials originally written for other brass instruments such as trumpet, cornet, and trombone. Those materials have been very effective in helping euphoniumists learn skills to play idiomatic nineteenth and early twentieth century repertoire. In recent years, many solo pieces for euphonium demanding advanced techniques have been composed. The difficulty of these solo works for euphonium has increased dramatically in the second half of the twentieth century. Traditional etudes and method books do not cover all the necessary techniques to play this modern repertoire. In the last two decades, many collections of etudes have been written specifically for euphonium, and several of them are technically challenging and aimed at advanced euphoniumists. This trend can be seen in the United States, France and England. In this paper, traditional standard pedagogical materials currently used by euphoniumists will be evaluated. Recent publications of pedagogical materials written exclusively for euphonium after 1990 will be introduced, and effective uses of old and new pedagogical materials for current euphonium players will be presented. An annotated list of the latest etudes composed exclusively for euphonium will be provided at the end.
Date: May 2008
Creator: Saito, Mitsuru
Partner: UNT Libraries

Dangerous, Desperate, and Homosexual: Cinematic Representations of the Male Prostitute as Fallen Angels

Description: The purpose of this study is to frame the cinematic male prostitute as a "fallen angel" to demonstrate that the evolution of the cinematic hustler has paralleled historicized ideological definitions of male homosexuality. Because cultural understandings of male homosexuality frequently reflect Judeo-Christian ideological significations of sin and corruption, the term "fallen angel" is utilized to describe the hustler as a figure who has also succumbed to sin due to his sexual involvement with other men. This study constructs an epochal analysis of eight films that explores the confluence of the social understanding of homosexuality with the cinematic image of the hustler from the mid 1960s through the present. In doing so, this study shows that the image of the cinematic hustler is intricately tied to the image of the male homosexual in material cultures and eras that produce them. A filmography is included.
Date: May 2008
Creator: Lay, John Phillip
Partner: UNT Libraries

Deviant Behavior Among Young Adults: Turkish Case with an Emphasis on Family Rituals, Self-esteem and Religiosity.

Description: The conduct of young adults has long been a concern in societies. The primary objective of this study was to gain greater understanding of what influences the deviant behavior of young adults in Turkey. Factors assessed in their background included family rituals, self-esteem, religiosity and deviant behavior. It was expected that levels of family rituals, religiosity, self-esteem and other risk factors would be significantly different between incarcerated youth and youth not incarcerated. Overall, these higher levels of family rituals, religiosity, and self-esteem plus lower levels of other risk factors were expected to negatively affect young people's engagement in deviant behavior in Turkey. Walter Reckless' containment theory provided a framework for this study. The non-probability sample of Turkish youths consisted of 205 incarcerated respondents and 200 college students. Each responded to four survey instruments, the Family Rituals Questionnaire, the Culture Free Self-Esteem Inventory, the Religious Background and Behavior Questionnaire, and a Family Information Inventory. Data were gathered cross-sectionally from January through March of 2007. The incarcerated respondents significantly practices less family rituals and had lower levels of religiosity than the college students but they did not differ significantly on self-esteem. Furthermore, overall participation in family rituals was associated with decreased likelihood of committing deviant behavior. Religiosity, which was measured by expression of a God consciousness and performance of formal religious practices, had mixed results. While having a God consciousness decreased the likelihood of committing deviant behavior, performing formal religious practices increased the likelihood of committing deviant behavior. Moreover, higher levels of self-esteem played no significant role in reducing deviant behavior. No significant support was found for Reckless' emphasis on the role of inner containment as an element of social control. However, support was found for the outer containment variable of family rituals playing a significant role in reducing deviant behavior for ...
Date: May 2008
Creator: Gunes, Ismail Dincer
Partner: UNT Libraries

Educating Young Children with Autism in Inclusive Classrooms in Thailand

Description: This study investigated what constitutes a teaching curriculum for students with autism in inclusive classrooms in Thailand. The researcher employed 3 qualitative methods: semi-structured interviews, document analysis of curricula and lesson plans, and nonparticipant observations. Six schools were selected as the sites. Participants for interview included 6 principals and 24 teachers. The researcher observed one inclusive classroom for each of the 6 selected schools. The study concentrated on 3 questions: (a) What contributes to appropriate instructional curricula to promote teaching of students with autism in inclusive classrooms in Thailand? (b) What teaching strategies improve the achievement and learning skills of students with autism in inclusive classrooms in Thailand? (c) What are the problems of curricula for teaching students with autism in inclusive classroom in Thailand? Key findings for the research questions were as follows: Common features of effective curricula for teaching students with autism in inclusive classrooms include opportunities, health care, specialized curriculum, students' individual needs and abilities, guidelines of teaching, teacher training and supervision, transition plan, parent involvement, tools/classroom environment, and students' class assignments. The teaching strategies include varying the teaching format (large group, small group, and one-on-one), teaching functional communication (giving direction, close-ended questions or open-ended questions), reinforce communication, using demonstration, modeling, and shaping to teach skills, expecting to gather the child's attention, demonstrating nonverbal communication (use gestures with speech), using appropriate language for the child (short sentence structure), providing visual materials (books, computers, or real objects), starting with small intervals of time and reinforcing, using other children as peer models for helping, working to maintain eye contact, asking the child to say the word, pointing to objects with hands and with gestures, including regular exercise (active movement activity), providing time to be alone, and using math activity (to include counting one-to-one, odd and even, and patterns). Moreover, ...
Date: May 2008
Creator: Onbun-uea, Angkhana
Partner: UNT Libraries

The Effectiveness of Using Lego Mindstorms Robotics Activities to Influence Self-regulated Learning in a University Introductory Computer Programming Course.

Description: The research described in this dissertation examines the possible link between self-regulated learning and LEGO Mindstorms robotics activities in teaching concepts in an introductory university computer programming course. The areas of student motivation, learning strategies, and mastery of course objectives are investigated. In all three cases analysis failed to reveal any statistically significant differences between the traditional control group and the experimental LEGO Mindstorms group as measured by the Motivated Strategies for Learning Questionnaire and course exams. Possible reasons for the lack of positive results include technical problems and limitations of the LEGO Mindstorms systems, limited number and availability of robots outside of class, limited amount of time during the semester for the robotics activities, and a possible difference in effectiveness based on gender. Responses to student follow-up questions, however, suggest that at least some of the students really enjoyed the LEGO activities. As with any teaching tool or activity, there are numerous ways in which LEGO Mindstorms can be incorporated into learning. This study explores whether or not LEGO Mindstorms are an effective tool for teaching introductory computer programming at the university level and how these systems can best be utilized.
Date: May 2008
Creator: McWhorter, William Isaac
Partner: UNT Libraries

The Effects of a "Responsive Teaching Strategy" to Increase Toy Play in Young Children with Autism in an Inclusive Setting.

Description: Toy play represents one of many levels of play where children can expand their repertoires and socially interact with peers. Play typically increases in complexity as the child's repertoire develops; however, children with autism often have delayed play skills. The current study investigated the effects of using a 3-component play training procedure (choices, prompting, and consequences), replicated from a previous study, to increase simple and pretend toy play in three boys with autism. Additional measures were used to observe engagement with materials, children, and adults during a 10-minute session. Observations show increased toy play for two participants and increases in overall engagement for all participants. The findings suggest that the teaching program used is replicable across multiple populations, furthering the advancement of evidence-based practices.
Date: May 2008
Creator: Harder, Julianne M.
Partner: UNT Libraries

The Effects of Amplification and Selected Vocal Exercises on the Perceived Vocal Health of Elementary Music Educators.

Description: The main purpose of this study was to consider the effects of amplification and vocal function exercises on the perceived vocal health of elementary music educators (N = 37) from Oklahoma (n = 11) and Texas (n = 26). Participants were assigned to the use of the ChatterVoxTM amplifier or vocal function exercises based on pretest scores on the Voice Handicap Index with Music Teacher Voice Questionnaire (VHI/MVQ). Following the 4-week study period, participants completed the posttest VHI/MVQ. The results of a one-way ANCOVA that used treatment group as the independent variable, the summed posttest scores as the dependent variable, and the summed pretest scores as the covariate or control variable indicated that there was a statistically significant difference between the adjusted means for the posttest scores, favoring the exercises group. The overall group and both treatment groups reported frequent loud voice use in work settings and in public places. The overall group and the amplification group reported hoarseness after prolonged talking. The exercises group did not report as great a problem with hoarseness after prolonged talking. Secondary purposes addressed demographic variables. Women perceived greater overall vocal difficulties than men; men frequently reported specific vocal complaints that were not commonly indicated by women. The vocal problems of women may have been associated with loud voice use. The following common vocal complaints of men may have been related to the use of falsetto while teaching: need for vocal rest, worse voices in the evening, dry throats, loss of voice, obvious pitch breaks in their singing voices, pain after singing for an extended time, and limited use of their high range. VHI/MVQ scores indicated that the study participants with 21 to 39 years of teaching experience had more vocal difficulties than other participants and indicated limited use of the low range of ...
Date: May 2008
Creator: Vincent, Lynette Susanne
Partner: UNT Libraries