UNT Theses and Dissertations - 95 Matching Results

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No-thought Shopping: Understanding and Controlling Nonconscious Processing in Marketing

Description: This dissertation explores how nonconscious thought processing might be affected and activated in ways that influence consumer decision making. To activate nonconscious thought processes, this dissertation relies on priming—the unobtrusive activation of mental representations by stimuli in a social context, which occurs without participants' conscious awareness. Three dimensions of consumer decision making are investigated: purchase intention, product evaluation and arousal. The dissertation is… more
Date: December 2012
Creator: Fabrize, Robert O., Jr.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Frances Farenthold: Texas' Joan of Arc

Description: Born in 1926, Frances "Sissy" Tarlton Farenthold began her exploration of politics at a young age. In 1942, Farenthold graduated from Hockaday School for Girls. In 1945, she graduated from Vassar College, and in 1949, she graduated from the University of Texas School of Law. Farenthold was a practicing lawyer, participated in the Corpus Christi Human Relations Commission from 1964 to 1969, and directed Nueces County Legal Aid from 1965 to 1967. In 1969, she began her first term in the Texas… more
Date: December 2012
Creator: Fields-Hawkins, Stephanie
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Heterosexist Harassment and Rejection, Emotional Social Support and Perceived Stress in a Lesbian, Gay and Bisexual Sample

Description: The minority stress theory suggests LGBs experience greater stress levels due to their sexual minority identities; thus, they are more prone to psychological distress. Poor mental health is linked to internalized homophobia and heterosexism. However, affirmative social support may mitigate the stress response via the buffering hypothesis. My model posits that LGBs are more likely to report perceived stress; however, affirmative social support can mitigate stress. I investigated the relationship… more
Date: December 2012
Creator: Fritz, Sarah-Mee Hesse
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Leader Developmental Readiness of Generation Y in the Training Industry

Description: Members of Generation Y in the training and development industry will be required to assume leadership roles as Baby Boomers retire, yet little empirical research exists regarding how best to prepare them for leadership. The purpose of this study was to examine differences in leader developmental readiness between generational cohorts in the training industry, specifically Baby Boomers, Generation X, and Generation Y. Leader developmental readiness provided a definition of developmental readi… more
Date: December 2012
Creator: Garrigue, Marie
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Down Syndrome and Self-esteem: the Media's Portrayal of Self-esteem in Characters Who Have Down Syndrome

Description: Representations of people with a developmental disability are virtually not covered in the media. Although there is little coverage of people with developmental disabilities in the media, there are a few entertainment television characters who have Down syndrome and are represented in the media. This study will take a look at the history of how people with disabilities were represented in the media and examine how two television characters with Down syndrome were portrayed on the shows by exami… more
Date: December 2012
Creator: Gee, Courtney
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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An Integrated Approach to Determine Phenomenological Equations in Metallic Systems

Description: It is highly desirable to be able to make predictions of properties in metallic materials based upon the composition of the material and the microstructure. Unfortunately, the complexity of real, multi-component, multi-phase engineering alloys makes the provision of constituent-based (i.e., composition or microstructure) phenomenological equations extremely difficult. Due to these difficulties, qualitative predictions are frequently used to study the influence of microstructure or composition o… more
Date: December 2012
Creator: Ghamarian, Iman
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Osvaldo Lacerda’s Sonata for Flute and Piano (1959): A Performance Guide with Historical Background of Brazilian Genres Embolada, Serestra, and Baião

Description: Osvaldo da Costa Lacerda (March 23, 1927-July 18, 2011), one of the most significant Brazilian composers of the twentieth century, wrote more than 250 compositions. The purpose of this dissertation is to provide a history and analysis of the Brazilian genres characterized in Osvaldo Lacerda’s, Sonata for Flute and Piano. Written in 1959, the sonata represents traditional Brazilian rhythms within a classical structure and modern harmony. The work provides a basis for the exploration of the embol… more
Date: December 2012
Creator: Gimenes, Marilia Gabriela do Nascimento
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Group 10 Catalyzed Olefin Hydroarylation

Description: Alkyl-arenes are important industry feedstock chemicals that are used as solvents, pharmaceutical precursors, and polymer monomer units. One alkyl-arene, ethylbenzene, is the main focus of this dissertation, and is produced in the million ton a year scale. As alkyl-arenes are important commodity chemicals, catalytic olefin hydroarylation is a lucrative alternative for their production rather than Friedel-Crafts alkylation or various coupling reactions that have lower atom economy, require stron… more
Date: December 2012
Creator: Gonzalez, Hector Emanuel
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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A Descriptive Law and Policy Analysis of Corporal Punishment in Florida Public School Districts

Description: Corporal punishment is banned by state statute in 31 of the 50 U.S states. The 19 states that still allow the practice are largely located in the South and the Rocky Mountain West. However, data indicate that the practice of corporal punishment is still largely a Southern phenomenon. In the 19 states that allow the practice to continue in schools, many have seen the use of the disciplinary technique decline. Existing research documents the negative effects and very little research supports a… more
Date: December 2012
Creator: Goodson, Christopher B.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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It's Not Fusion: Hybridity in the Music of Vijay Iyer and Rudresh Mahanthappa

Description: This thesis concerns the performance of identity in the music of Indian American jazz musicians Rudresh Mahanthappa and Vijay Iyer. In combining the use of Indian classical music elements with jazz, Iyer and Mahanthappa create music that is inextricably tied to their multifaceted identities. Traditional musicological analysis is juxtaposed with a theoretical framework that draws on postcolonial theory and the history of Asian immigrant populations to the U.S. I chronicle the interactions betwee… more
Date: December 2012
Creator: Govind, Arathi
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Teacher Perception of Project-Based Learning in a Technology-infused Secondary School Culture: a Critical Ciné-ethnographic Study

Description: Project-based learning has long been used in the educational realm as it emphasis a student-centered strategy which promotes meaning, enriched learning that enhances inquiry and problem-solving skills in a rich, authentic environment. The relevance and authentic design of projects may further be enhanced by the use of technology in the classroom. Technology is rapidly changing the face of American education in ways that were barely thinkable as little as five years before and provides the possi… more
Date: December 2012
Creator: Gratch, Jonathan
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Sibling Relationship Quality: Associations with Marital and Coparenting Subsystems

Description: Marital relationships play an important role in family functioning and in the development of sibling relationships. From a family systems perspective, other subsystems within the family, such as coparenting interactions, could explain the effects of the marital relationship on sibling bonds. Specifically, the quality of the coparenting relationship may mediate the association between marital functioning and sibling relationship quality. The current study examined relationships between these … more
Date: December 2012
Creator: Guinn, Megan D.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Modest Musorgsky's Early Songs: Uncommon Lyricisms Within a Simple Framework

Description: Modest Musorgsky is considered a composer of masterful vocal, symphonic, and piano works. His songs and song cycles distinguish themselves as evocative of the broad spectrum of Russian experience. However, Musorgsky's early songs have not received as much attention as his larger works, such as Boris Godunov or Pictures at an Exhibition. Musorgsky's early songs, from 1857-1867, show the composer's affinity for lyrical expression, be it brightly melodious, impassioned, or within a comical or sati… more
Date: December 2012
Creator: Gunter, Sheila
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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A New Chromophoric Organic Molecule Toward Improved Molecular Optoelectronic Devices

Description: The characterization of 2,3,6,7,10,11-hexabromotriphenylene, Br6TP, is presented toward its potential use as an n-type organic semiconductor and metal-free room temperature phosphor. The crystal structure shows both anisotropic two-dimensional BrBr interactions and inter-layer ?-stacking interactions. Photophysical characteristics were evaluated using solid-state photoluminescence and diffuse reflectance spectroscopies, revealing significantly red-shifted excitations in the visible region for… more
Date: December 2012
Creator: Halbert, Jason Paul
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Body Dissatisfaction, Disordered Eating Behaviors and Body Image Quality of Life in African American Women with Hiv

Description: The purpose of the current study was to further our understanding of the subjective experience of middle-age African American women who are HIV+ and on highly active antiretroviral therapy, particularly how self-reported lipodystrophy (LD), levels of body dissatisfaction, body image quality of life, and engagement in disordered eating behaviors are related. Multiple regression, MANOVA, MANCOVA, ANOVA, and chi-square were utilized to test hypotheses. Results revealed that HIV+ and HIV- women did… more
Date: December 2012
Creator: Hammon, Sarah A.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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An Investigation of Factors Influencing the User's Social Network Site Continuance Intention

Description: The social network sites (SNS) industry has recently shown an abnormal development pattern: An SNS could rapidly accumulate a large number of users, and then suffer a serious loss of users in a short time, which subsequently leads to the failure of the Web site in the highly competitive market. The user's social network site continuance is considered the most important factor for an SNS to keep its sustainable development. However, little knowledge of the user's SNS continuance raises the follo… more
Date: December 2012
Creator: Han, Bo
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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A Collective Case Study of Veterans Inside an Arts and Crafts Room and Their Perceptions Regarding Empowerment

Description: This dissertation is "A Collective Case Study of Veterans Inside an Arts and Crafts Room and Their Perceptions Regarding Empowerment." This research examined to what degree art making, and in what ways a community of learning contributed to veterans' self-worth and empowerment through their creative activities and interactions inside an arts and crafts room at the VA hospital in Dallas, Texas. Furthermore, an essential reason for this study is to examine veterans in the arts and crafts environm… more
Date: December 2012
Creator: Hasio, Cindy Lee
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The Development of Algebraic Reasoning in Undergraduate Elementary Preservice Teachers

Description: Although studies of teacher preparation programs have documented positive changes in mathematical knowledge for teaching with preservice teachers in mathematics content courses, this study focused on the impact of a mathematics methods course and follow-up student teaching assignment. The presumption was that preservice teachers would show growth in their mathematical knowledge during methods since the course was structured around active participation in mathematics, research-based pedagogy, a… more
Date: December 2012
Creator: Hayata, Carole Anne
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Nonparametric Estimation of Receiver Operating Characteristic Surfaces Via Bernstein Polynomials

Description: Receiver operating characteristic (ROC) analysis is one of the most widely used methods in evaluating the accuracy of a classification method. It is used in many areas of decision making such as radiology, cardiology, machine learning as well as many other areas of medical sciences. The dissertation proposes a novel nonparametric estimation method of the ROC surface for the three-class classification problem via Bernstein polynomials. The… more
Date: December 2012
Creator: Herath, Dushanthi N.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The Preparation of Academic Library Administrators

Description: The purpose of this quantitative study was to determine the preparation methods experienced by academic library deans and which methods they perceived to be most valuable. Rosser, Johnsrud, and Heck (2000, 2003) defined the theoretical constructs of effective academic leadership upon which this study is based. The instrument—a modified version of Greicar's (2009) Professional Preparation of Academic Deans Questionnaire—was administered online. The population was the chief administrators of acad… more
Date: December 2012
Creator: Hoffman, Starr
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Partner: UNT Libraries
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Study of Novel Ion/surface Interactions Using Soft-landing Ion Mobility

Description: Preparative mass spectrometry is a gas-phase ion deposition technique aimed at deposition of monodisperse ion beams on a surface. This is accomplished through the implementation of a soft-landing ion mobility system which allows for high ion flux of conformationally selected ion packets. The soft-landing ion mobility system has been applied to a number of unique chemical problems including the deposition of insulators on graphene, the preparation of reusable surface enhanced Raman spectroscop… more
Date: December 2012
Creator: Hoffmann, William Darryle
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Educational Performance: Texas Open Enrollment Charter High Schools Compared to Traditional Public High Schools

Description: The study examined mathematics and English student achievement, attendance rates, dropout rates, and expenditures per pupil for Texas high school students in both open-enrollment charter schools and traditional public high schools for the 2009–2010 school year. All data were assembled using archived information found at the Texas Education Agency (TEA). This information included the TEA report entitled Texas Open Enrollment Charter Schools Evaluation; TEA Snapshot Yearly Report; and Academic … more
Date: December 2012
Creator: Jackson, Nokomis “Butch,” Jr.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Thermochemistry Investigations Via the Correlation Consistent Composite Approach

Description: Since the development of the correlation consistent composite approach (ccCA) in 2006, ccCA has been shown to be applicable across the periodic table, producing, on average, energetic properties (e.g., ionization potentials, electron affinities, enthalpies of formation, bond dissociation energies) within 1 kcal/mol for main group compounds. This dissertation utilizes ccCA in the investigation of several chemical systems including nitrogen-containing compounds, sulfur-containing compounds, and c… more
Date: December 2012
Creator: Jorgensen, Kameron R.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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No Greater Error: Negotiated Agreements and Their Effects on the Conclusion of Interstate War

Description: Negotiated settlements, formal treaties to unilateral cease-fires, are often accepted to be the preferable method to end war. When negotiated agreements are used in the normal business of international politics they can be potentially helpful devices; however, when they are relied upon for a nation's security or war prevention and conclusion they can prove disastrous. It is the presence of force variables, and not the formality of an agreement which effectively concludes a war. I recategorize … more
Date: December 2012
Creator: Kendall, David F.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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