UNT Theses and Dissertations - 21,382 Matching Results

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A Study of Student's Perceptions of Blended Learning Environments at a State-Supported Postsecondary Institution

Description: The purpose of this study was to conduct exploratory research regarding students' perceptions of blended learning environments at a state supported postsecondary institution. Specifically investigated were students' overall perceptions of blended learning environments, the reasons they chose to take a blended course, and whether generational differences existed in students' affected perceptions. An electronic survey was distributed to students enrolled in blended learning courses at the end of … more
Date: May 2010
Creator: Shaw, Joanna G.
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Partner: UNT Libraries
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A study of the Violin Concerto in D Minor by Ralph Vaughan Williams

Description: The focus of this study is to provide a clear understanding of Vaughan Williams' Violin Concerto in D Minor. In terms of form and compositional technique, this concerto is particularly challenging, because of Vaughan Williams' use of rhythmic motives and modes. This study is undertaken through an analysis. For a better understanding, a historical background, including overall form of each movement and key relationships, is explored and discussed. Then, Vaughan Williams' use of a ritornello-like… more
Date: May 2010
Creator: Kim, Si Hyung
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Stylistic Elements within the Texture and Formal Structure of Ernst von Dohnányi's Four Rhapsodies, op. 11

Description: Hungarian pianist, composer, conductor, teacher and administrator, Ernst von Dohnányi (Ernö Dohnányi in Hungarian), was considered one of the most versatile musicians and the first architect of Hungary's musical culture in the late nineteenth and early twentieth-century. Dohnányi composed the Four Rhapsodies, op. 11, between 1902 and 1903, and among his many piano compositions, op. 11 are regarded as some of his most substantial works. Without directly imitating the earlier works of Liszt and B… more
Date: May 2010
Creator: Hwang, So Myung (Sonia)
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Teaching Points in Comparing the Great Depression to the 2008-2009 Recession in the United States

Description: For an introductory macroeconomics course, the discussion of historical relevance helps foster important learning connections. By comparing the Great Depression to the 2008-2009 recession, a macroeconomics instructor can provide students with connections to history. This paper discusses the major causes of each recession, major fiscal policy and monetary policy decisions of both recessions, and the respective relevance in teaching the relationship of each policy to gross domestic product. Th… more
Date: May 2010
Creator: Killian, Tiffany Noel
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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This Creature, Bride of Christ

Description: This Creature, Bride of Christ is a composition for soprano, alto flute, viola, marimba, and computer running custom software for live interactive performance in the Max/MSP environment. The work is a setting of excerpts from The Book of Margery Kempe, an early autobiographical manuscript depicting the life of a Christian mystic. The thesis discusses the historical, sociological, and musical context of the text and its musical setting; the use of borrowed materials from music of John Dunstable,… more
Date: May 2010
Creator: Bober, Nicholas Bradburn
Item Type: Refine your search to only Thesis or Dissertation
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Three Topics in Descriptive Set Theory

Description: This dissertation deals with three topics in descriptive set theory. First, the order topology is a natural topology on ordinals. In Chapter 2, a complete classification of order topologies on ordinals up to Borel isomorphism is given, answering a question of Benedikt Löwe. Second, a map between separable metrizable spaces X and Y preserves complete metrizability if Y is completely metrizable whenever X is; the map is resolvable if the image of every open (closed) set in X is resolvable in Y. I… more
Date: May 2010
Creator: Kieftenbeld, Vincent
Item Type: Refine your search to only Thesis or Dissertation
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Tracing the Path of Sustainable Development through Major International Conferences: A Brief History and Overview of Sustainable Development 1964-2002

Description: Starting with the idea that unsustainable practices contribute to issues of social justice and poverty as much as to ecological issues. Chapter 1 traces the origins of the terms sustainable and development individually to see how it is that they came together. Chapter 2 traces the major international conferences and documents and their use of the terms sustainable development. Chapter 3 takes a phenomenology approach to get a bit deeper into sustainable development. I examine the most commonly … more
Date: May 2010
Creator: Dunn, Benjamin P.
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Understanding Quality of Life in Older Adults

Description: I analyzed the 2004 and 2006 Health and Retirement Study data to test structural equation models of the quality of life (QOL) construct. The participants (N = 1352) were non-institutionalized individuals aged 42 and older (M = 65.70, SD = 10.88), with an average education of 12.73 years (SD = 2.96) and of varied ethnicities. The results indicated that physical functioning, affective experience, life satisfaction and social support could serve as indicators for a second order QOL factor. Further… more
Date: May 2010
Creator: Cardona, Laura A.
Item Type: Refine your search to only Thesis or Dissertation
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United States Psychological Operations in Support of Counterinsurgency: Vietnam, 1960 to 1965.

Description: This thesis describes the development of psychological operations capabilities, introduction of forces, and the employment in Vietnam during the period 1960-1965. The complex interplay of these activities is addressed, as well as the development of PSYOP doctrine and training in the period prior to the introduction of ground combat forces in 1965. The American PSYOP advisory effort supported the South Vietnamese at all levels, providing access to training, material support, and critical advice.… more
Date: May 2010
Creator: Roberts, Mervyn Edwin, III
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Using Geographic Information Systems for the Functional Assessment of Texas Coastal Prairie Freshwater Wetlands Around Galveston Bay

Description: The objective of this study was to deploy a conceptual framework developed by M. Forbes using a geographic information system (GIS) approach to assess the functionality of wetlands in the Galveston Bay Area of Texas. This study utilized geospatial datasets which included National Wetland Inventory maps (NWI), LiDAR data, National Agriculture Imagery Program (NAIP) imagery and USGS National Land Cover data to assess the capacity of wetlands to store surface water and remove pollutants, including… more
Date: May 2010
Creator: Enwright, Nicholas
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Using Web-Based Instruction to Teach Music Theory in the Piano Studio: Defining, Designing, and Implementing an Integrative Approach

Description: This dissertation rationalizes the best use of Web-based instruction (WBI) for teaching music theory to private piano students in the later primary grades. It uses an integrative research methodology for defining, designing, and implementing a curriculum that includes WBI. Research from the fields of music education, educational technology, educational psychology, and interaction design and children receive primary consideration. A synthesis of these sources outlines several research-based p… more
Date: May 2010
Creator: Carney, Robert D.
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Virulence Factor Production in PyrE Mutants of Pseudomonas Aeruginosa

Description: It has been shown previously in our lab that mutations in the pyrimidine pathway reduced the ability of Pseudomonas aeruginosa to produce virulence factors. Knockout mutations in pyrB, pyrC and pyrD genes of the pyrimidine pathway showed that virulence factor production was decreased. Pyoverdin, pyocyanin, hemolysin, iron chelation, motility, and adherence are all considered virulence factors. Here I further investigate the effects of mutations in the pyrimidine pathway by studying a pyrE mutan… more
Date: May 2010
Creator: Niazy, Abdurahman
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The Vocal Pedagogy of Frederic Woodman Root

Description: Frederic Woodman Root was a vocal pedagogue and writer of the late nineteenth century. He wrote over eighteen books on vocal pedagogy, and numerous articles on singing. Since his death, most of his works have fallen into obscurity. The purpose of this document was to codify the vocal pedagogy of Frederic Woodman Root, discussing his particularly thorough methodology, and to bring his methods back into the public eye. His method is broken down into the various components of basic musicianship, t… more
Date: May 2010
Creator: Grogan, David Christopher
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X, An Analytical Approach to John Chowning's Phoné

Description: The analysis of computer music presents new challenges to the field of music theory. This study examines the fixed media composition Phoné by John Chowning from its aesthetic perspective, compositional theory and computer sound synthesis techniques. Fast Fourier Transform analyses are used to create spectrograms. The findings from the spectrograms are juxtaposed with compositional philosophies of John Chowning, Jean-Claude Risset, Pierre Schaeffer and Arnold Schoenberg and the techniques are re… more
Date: May 2010
Creator: Krämer, Reiner
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You are what you wear: The examination of fashion leadership and general leadership among African American and Caucasian American college students.

Description: The purpose of this study was twofold. First, the study compared fashion personality characteristics and shopping behaviors of African-American and Caucasian-American college students. Secondly, this study examined characteristics of leadership in general, and fashion leadership specifically, on fashion personality characteristics. The fashion personality characteristics studied included fashion leadership, fashion involvement, shopping enjoyment, and fashion consciousness. The participants con… more
Date: May 2010
Creator: Angelo, Davette
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African Refugee Parents' Involvement in Their Children's Schools: Barriers and Recommendations for Improvement

Description: The purpose of this study was to examine involvement of African refugee parents in the education of their elementary school children. The setting of the study was Northern and Southern Texas. African refugee parents and their children's teachers completed written surveys and also participated in interviews. In the study's mixed-method design, quantitative measures provided data about parent involvement at home, parent involvement at school, frequency of parent-teacher contact, quality of pare… more
Date: December 2009
Creator: Githembe, Purity Kanini
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Analysis of School Discipline with a Focus on Characteristics of Hispanic Adolescents with Learning Disabilities from a Low-Socioeconomic Area

Description: The research reported herein examined the emotional and behavioral characteristics of adolescent Hispanic students with and without learning disabilities from a middle school in north central Texas. The data were based on all students enrolled at the campus (N = 986), but focused on 55 students of Hispanic descent with learning disabilities and 55 students without. The data accrued for this study utilized a school discipline database. In addition, a 43-item behavioral rating scale was comple… more
Date: December 2009
Creator: Garcia-Rodriguez, Gina D.
Item Type: Refine your search to only Thesis or Dissertation
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An Analytical Model of the Determinants and Outcomes of Nation Branding

Description: Nation as a brand represents the intangible assets of a country, encompassing various dimensions such as politics, economics, culture, history, and technology. However, much of extant work in nation branding has been limited to the empirical investigations of its positioning and implementation for specific countries, while other scholarly works in nation branding are conceptual. Various factors associated with nation branding are discussed in the literature, but there is no organizing mechanism… more
Date: December 2009
Creator: Sun, Qin
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An Analytical Study: Applying Hindemith's Tonal Theory to Niels Viggo Bentzon's Third Piano Sonata, Op. 44

Description: Niels Viggo Bentzon (1919-2000) is the most significant composer in the post-Nielsen period of Danish piano music. Bentzon's Third Piano Sonata, Op.44 was composed in 1946 and is considered by Mark L. Lehmann to be one of the great piano sonatas of the twentieth century. Not only does this sonata reflect Hindemith's ideas, but it also reveals Bentzon's unique style that successively empowers his innovative features. By applying Hindemith's theory, this study offers a way of understanding this p… more
Date: December 2009
Creator: Kim, Sun Hee
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Assessing Play Interests in Toddlers.

Description: Play is a significant part of childhood. Typically developing children exhibit a wide range of interests within their play behavior, but children with autism do not. The purpose of this study was to design and implement an assessment tool that will capture the constellation of behaviors indicating play interests in young children. The Early Play Interests Assessment (EPIA) includes categories of play behavior and their components behaviors. Additionally, measures of child affect were built into… more
Date: December 2009
Creator: Kodaka, Mitsuru
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Assessing the Stimulus Control of Observers.

Description: The science of behavior analysis relies heavily on direct observation. Human observers are typically used to measure behavior in applied settings. Although the use of human observers is beneficial in many regards, it also presents challenges. Of primary concern is the extent to which the data generated by observers actually corresponds to the behavioral events of interest, and the implications this may have in terms of replication. This study assessed the effects that labels, definitions, and e… more
Date: December 2009
Creator: Kuhn, Robin Merritt
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Bidirectional Effects Between Engaged Lifestyle and Cognition in Later Life: Exploring the Moderation Hypothesis for Personality Variables.

Description: Longitudinal data (N = 263) was used to investigate the bidirectional relationship between engagement (engaged lifestyle activities) and cognition (crystallized & fluid intelligence). Extroversion and openness to experience were also tested as moderators of the relationship between engagement and cognition. Results showed that the relationship between engagement at Wave 1 and cognition at Wave 2 did not differ from the relationship between cognition at Wave 1 and engagement at Wave 2. Testing f… more
Date: December 2009
Creator: Starkweather, Jonathan
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The Captive Animal Activity Tracking System: A Systematic Method for the Continuous Evaluation of Captive Animal Welfare.

Description: Optimal animal welfare has been a long-term goal for captive animal institutions. To measure welfare a definition and identification of elements that make up welfare need to be established. Further, a method to measure welfare's elements that can be implemented into staff's daily routine is necessary to establish baseline levels and track changes in welfare. The goal of the proposed captive animal activity tracking system is to allow for the measurement of each element of welfare quickly, while… more
Date: December 2009
Creator: Kalafut, Kathryn Lynn
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A Catalog of Extinctions

Description: The preface describes the construction of a book-length, interwoven sequence of poems. This type of sequence differs from other types of poetry collections in its use of an overarching narrative, repeated images, and recurring characters. Three interwoven sequences are used as examples of how to construct such a sequence.
Date: December 2009
Creator: Casey, Edward Anthony
Item Type: Refine your search to only Thesis or Dissertation
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