UNT Theses and Dissertations - 1,742 Matching Results

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Peer Education: Building Community Through Playback Theatre Action Methods

Description: The primary purpose of this study was to use some of the action methods of playback theatre to facilitate the acquisition of knowledge through the experience of building community. The impact of action methods on group dynamics and the relationship among methods, individual perceptions, and the acquisition of knowledge were analyzed. The researcher suggested that playback theatre action methods provided a climate in which groups can improve the quality of their interactions. The Hill Interactio… more
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Date: August 1999
Creator: Kintigh, Monica R.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Perceptions of Work Group and Managerial Behaviors as Antecedents of a Salesperson's Commitment, Performance, and Turnover

Description: Theoretically grounded and empirically testable conceptualizations that offer alternative explanations regarding sales force performance and turnover can: (a) enhance understanding regarding these pivotal outcomes, and (b) augment an organization's capability to increase sales and decrease turnover. The study advances one such explanation by conceptualizing and testing a perceptual model that links a salesperson's psychological climate dimensions to organizational commitment, performance, and t… more
Date: August 1999
Creator: Gulati, Rajesh, 1964-
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Picosecond Dynamics of Free-Carrier Populations, Space-Charge Fields, and Photorefractive Nonlinearities in Zincblende Semiconductors

Description: Generally, nonlinear optics studies investigate optically-induced changes in refraction or absorption, and their application to spectroscopy or device fabrication. The photorefractive effect is a nonlinear optical effect that occurs in solids, where transport of an optically-induced free-carrier population results in an internal space-charge field, which produces an index change via the linear electrooptic effect. The photorefractive effect has been widely studied for a variety of materials and… more
Date: August 1999
Creator: Stark, Thomas S.
Item Type: Refine your search to only Thesis or Dissertation
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Prediction of Athletic Injury and Postinjury Emotional Response in Collegiate Athletes: A Prospective Study of an NCAA Division I Football Team

Description: Previous research has examined factors that predispose collegiate football players to injury (e.g., Petrie, 1993a, 1993b) as well as factors that influence athletes' psychological adjustment to being injured (e.g., Brewer, 1993; Leddy, Lambert, & Ogles, 1994). Despite the reports of the NCAA Injury Surveillance System that the greatest number of football injuries occur during the spring preseason (NCAA, 1997), studies have only examined injury during the regular season. Thus, the purpose of thi… more
Date: August 1999
Creator: Falkstein, David Lawrence
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Problem-Based Learning for Training Teachers of Students with Behavioral Disorders in Hong Kong

Description: This study attempts to explore the perceived value of Problem-Based Learning (PBL) in training teachers of students with behavioral disorders (E/BD) in Hong Kong. It represents an effort to improve the predominately lecture focussed approach adopted in many preparation programs. Data on the training needs of Hong Kong teachers were also acquired and 31 knowledge/skills areas related to teaching students with E/BD were identified. Subjects viewed the PBL approach as dynamic, interesting and ince… more
Date: August 1999
Creator: Heung, Vivian Woon King
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Profile of the Youth Self-Report Among South Texas Adolescents and the Potential Relationship to Pesticide Exposure

Description: The potential for human exposure to pesticides exists particularly for agricultural workers (i.e. migrant workers) and individuals within close proximity to pesticide-sprayed crops (i.e. those living on or near agricultural farms). Children, through biology and behavior, may be more susceptible and vulnerable to exposure to pesticides than adults. The purpose of this study was to examine young populations particularly at-risk for occupational or accidental exposure to pesticides and determine a… more
Date: August 1999
Creator: Hagar, Kristy S.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The Relation of Attachment, Adjustment and Narcissism to Masculine Gender Role Conflict

Description: The purpose of this study was to assess the relationship between masculine gender role conflict, attachment variables, narcissism, and adjustment. It was expected that men who reported higher masculine gender role conflict would also report unhealthy attachment, have a greater degree of narcissism and poorer adjustment. This study employed a sample of undergraduate males who completed self-report questionnaires measuring masculine gender role conflict, narcissism, adjustment, and attachment. Hy… more
Date: August 1999
Creator: Selby, Brian W.
Item Type: Refine your search to only Thesis or Dissertation
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The Relationship Between the Grief Process and the Family System: The Role of Affect, Communication, and Cohesion

Description: Sixty-six people who had recently experienced the death of a parent or a spouse completed a questionnaire packet to assess their current grief symptomatology and some characteristics of the relationships within their family. Participants were asked to fill out a questionnaire 4-5 weeks after the death and then again six months later. The present study compared two competing models to explain whether the grief process affects the characteristics of relationships within the family system or that … more
Date: August 1999
Creator: Schoka, Elaine
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The Relationship of Community College Student Demographic and Pre-Enrollment Background Variables with Persistence and Retention

Description: Student retention is one of the most important issues facing higher education. The demand for accountability of higher education has pushed the issue of student retention to the forefront of its agenda. Increasingly, state legislatures are tying funding to institutional effectiveness, using graduation rates as measures of academic quality. Though there is an abundance of literature of studies conducted at the four year institution, few studies have examined the community college student. This s… more
Date: August 1999
Creator: Coppola, William Edward
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Retrospective Evaluation of Malingering: A Validational Study of the R-SIRS and CT-SIRS

Description: Empirically based methods of detecting retrospective malingering (i.e., the false assertion or exaggeration of physical or psychological symptoms reportedly experienced during a prior time period) are needed given that retrospective evaluations are commonplace in forensic assessments. This study's main objective was to develop and validate a focused, standardized measure of retrospective malingering. This objective was addressed by revising the Structured Interview of Reported Symptoms (SIRS), … more
Date: August 1999
Creator: Goodness, Kelly R.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Reverberating Reflections of Whitman: A Dark Romantic Revealed

Description: Walt Whitman has long been celebrated as a Romantic writer who celebrates the self, reveres Nature, claims unity in all things, and sings praises to humanity. However, some of what Whitman has to say has been overlooked. Whitman often questioned the goodness of humanity. He recognized evil in various shapes. He pondered death and the imperturbability of Nature to human death. He exhibited nightmarish imagery in some of his works and gory violence in others. While Whitman has long been called a … more
Date: August 1999
Creator: Lundy, Lisa Kirkpatrick
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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The Role of Individuation Processes in the Launching of Children into Adulthood

Description: The purpose of this study was to examine the extent to which levels of individuation and separation in adulthood would predict adjustment to the empty nest transition. Two-hundred and twenty-seven adults (M age = 48) who had experienced the empty nest within the last year completed a battery of scales assessing individuation from family of origin, spouse, and children as well as measures of adjustment, role strain, coping, and sex role attitudes. MANOVAS and hierarchical regression analyses sug… more
Date: August 1999
Creator: Hobdy, Juli
Item Type: Refine your search to only Thesis or Dissertation
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Strain, Social Support, and the Meaning of Work for New Mothers

Description: The purpose of this study was to describe the relative importance of aspects of the occupational environment in predicting personal strain and changes in the meaning of work (perceived changes in work role salience and work values) during the transition to parenthood. The aspects of the work environment under investigation were: work interference with family, family interference with work, supervisor support for combining work and family, and organization support (respect, separation, and integ… more
Date: August 1999
Creator: Hallett, Catherine Croghan
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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A Structural Equation Model of Contributing Factors to Adolescent Social Interest

Description: The focus of the present study was to test through SEM the relationships between family influences (FI) and school influences (SI) on factors hypothesized to be associated with adolescent social interest: school belonging (SB), extracurricular participation (EP), and peer/romantic involvement (PRI). The final model consisted of FI and SI that contributed to the expression of adolescent social interest. FI included parental communication and parental caring. SI consisted of teacher fairness. SB … more
Date: August 1999
Creator: Craig, Stephen E.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Structured Child and Parent Groups with ADHD Children: Evaluation of Varying Levels of Parent Involvement

Description: Attention Deficit/Hyperactivity Disorder (ADHD) is one of the most commonly diagnosed disorders of childhood. This study was designed to evaluate the effectiveness of combined parent training and structured group therapy with children diagnosed with ADHD. The study sought to evaluate the amount of parent training needed to lead to significant changes in children and parents. Families were assigned to a wait-list control condition or to one of two parent treatment conditions: a complete parent g… more
Date: August 1999
Creator: Driskill, Julie D. (Julie Diane)
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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A Study of Block Scheduling and Instructional Strategies and their Influence on Algebra Achievement in Classrooms Throughout North Central Texas

Description: The purpose of this study was to evaluate the influence of block scheduling and instructional strategies on student achievement in Algebra I. The study was conducted during the 1997-98 school year. This study was comprised of two components, a quantitative study and a qualitative study. The quantitative study focused on block and traditional scheduling and the influence identified through scores on the Texas End-of-Course exam for Algebra I. The sample for this study consisted of 59 school dist… more
Date: August 1999
Creator: McClure, Melissa Sue
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Theological Distance Learning through Trinity College and Theological Seminary: Programs, Problems, Perceptions, and Prospects

Description: An international survey was conducted to assess theological higher education via distance learning as perceived by graduates of Trinity College and Theological Seminary's (Trinity) doctoral programs. The purpose of the study was to determine student-perceived strengths and weaknesses of Trinity's doctoral-level distance education theology programs. Also, the future of distance-learning mediated programs of theological higher education was speculated. A random sample of 400 doctoral recipients w… more
Date: August 1999
Creator: Ray, Abby A. (Abby Adams)
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Thermodynamic Properties of Nonelectrolyte Solutes in Ternary Solvent Mixtures

Description: The purpose of this dissertation is to investigate the thermodynamic properties of nonelectrolyte solutes dissolved in ternary solvent mixtures, and to develop mathematical expressions for predicting and describing that behavior in the solvent mixtures. Thirty-four ternary solvent systems were studied containing either alcohol (1-propanol, 2-propanol, 1-butanol, and 2-butanol), alkane (cyclohexane, heptane, and 2,2,4-trimethylpentane) or alkoxyalcohol (2-ethoxyethanol and 2-butoxyethanol) cosol… more
Date: August 1999
Creator: Deng, Tʻai-ho
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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Tinstar and Redcoat: A Comparative Study of History, Literature and Motion Pictures Through the Dramatization of Violence in the Settlement of the Western Frontier Regions of the United States and Canada

Description: The Western settlement era is only one part of United States national history, but for many Americans it remains the most significant cultural influence. Conversely, the settlement of Canada's western territory is generally treated as a significant phase of national development, but not the defining phase. Because both nations view the frontier experience differently, they also have distinct perceptions of the role violence played in the settlement process, distinctions reflected in the histori… more
Date: August 1999
Creator: Lester, Carole N., 1946-
Item Type: Refine your search to only Thesis or Dissertation
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Why Orville and Wilbur Built an Airplane

Description: This dissertation comprises two sections. The title section collects a volume of the author's original poetry, subdivided into four parts. The concerns of this section are largely aesthetic, although some of the poems involve issues that emerge in the introductory essay. The introductory essay itself looks at slightly over three centuries of poetry in English, and focuses on three representative poems from three distinct periods: the long eighteenth century and the Romantic period in England, a… more
Date: August 1999
Creator: Jenkinson, John S.
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Work Function Study of Iridium Oxide and Molybdenum Using UPS and Simultaneous Fowler-Nordheim I-V Plots with Field Emission Energy Distributions

Description: The characterization of work functions and field emission stability for molybdenum and iridium oxide coatings was examined. Single emission tips and flat samples of molybdenum and iridium oxide were prepared for characterization. The flat samples were characterized using X-ray Photoelectron Spectroscopy and X-ray diffraction to determine elemental composition, chemical shift, and crystal structure. Flat coatings of iridium oxide were also scanned by Atomic Force Microscopy to examine topography… more
Date: August 1999
Creator: Bernhard, John Michael
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An Adaptive Linearization Method for a Constraint Satisfaction Problem in Semiconductor Device Design Optimization

Description: The device optimization is a very important element in semiconductor technology advancement. Its objective is to find a design point for a semiconductor device so that the optimized design goal meets all specified constraints. As in other engineering fields, a nonlinear optimizer is often used for design optimization. One major drawback of using a nonlinear optimizer is that it can only partially explore the design space and return a local optimal solution. This dissertation provides an adaptiv… more
Date: May 1999
Creator: Chang, Chih-Hui, 1967-
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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