UNT Theses and Dissertations - 146 Matching Results

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Relationships among and Between Alcohol Consuption Rates, Alcohol Expectancies, and Early Recollections among Three Groups of College Males

Description: Extensive documentation exists which firmly establishes the high use rates and disastrous consequences of alcohol consumption by university students. Use rates for this population have been linked to attitudes toward alcohol consumption, especially alcohol expectancies. Research to date on alcohol expectancies has shown differences in expectancies among various groups. However much of this research has been conducted without a theoretical basis, accomplishing little in explaining how beliefs and drinking behavior are related. The investigation was designed to explore the relationships among and between early recollections and alcohol expectancies and to explore how the contents of early recollections function in relation to expectancies in terms of alcohol consumption patterns among three groups of college males (student-athletes, fraternity men, and independents). The content of individuals' early recollections was analyzed and compared to expectancies and consumption rates for each of the three groups. The study addressed seven hypotheses regarding alcohol consumption rate comparisons, comparisons of consequences experienced as a result of alcohol consumption, comparisons of alcohol expectancies, and comparisons of reported content of early recollections. Multiple regression analysis was utilized to test the extent to which select early recollections and alcohol expectancy scores contributed to the explained variance in alcohol consumption patterns.
Date: December 1998
Creator: Taylor, Angela D. (Angela Denise)
Partner: UNT Libraries

Moving toward the 21st Century: American Association of Colleges of Nursing Guidelines and Baccalaureate Nursing Education

Description: This study investigated current use of American Association of Colleges of Nursing guidelines in preparing the baccalaureate nurse graduate to practice nursing in the community health sector of the healthcare delivery system and use of community based healthcare delivery sites by baccalaureate programs located in non-urbanized and urbanized areas. The extent of guidelines adoption, plans by colleges not currently using them to do so in the future, and impact of accreditation visits on the adoption of the guidelines were also explored. A qualitative survey design was used to describe the use of AACN guidelines in the development of baccalaureate nursing education.
Date: August 1998
Creator: Bruner, Jeanne K.
Partner: UNT Libraries

The Effects of Reduced Challenge at the Conclusion of Cognitive and Exercise Tasks

Description: Research has suggested that memories for difficult or painful experiences seem related to a combination of the worst and most recent moments. This peak-end theory was tested in relation to an exercise task (eccentric quadriceps using a BIODEX machine) as well as a cognitive task (standardized quantitative test questions). For each type of task there were two trials: short and happy endings. The happy endings trial included the same task as the short trial with an additional 25% duration at a lesser intensity (80% of short task intensity). A 2 (task type) by 2 (trial type) repeated measures design was used. Participants made global ratings of difficulty immediately after each component, thus generating four ratings, and later indicated their preferences for hypothetical future trials. Results indicated support for the theory that the shorter trials are evaluated as more difficult, with the cognitive task being evaluated as more difficult overall than the exercise task. Preference scores, however, revealed a preference only for the happy endings cognitive task, with no preference indicated on the exercise task. Results confirm previous research in suggesting differences between judgements of tasks and future choices. However, confounds complicated interpretations, especially for the cognitive task. The most conservative interpretation of data suggests that in circumstances where "more is better," happy endings will result in more work with no higher level of discomfort. Implications for future research and applications of the theory are discussed.
Date: August 1998
Creator: Diehl, Nancy S. (Nancy Sue)
Partner: UNT Libraries

Factors Affecting Discrete-Time Survival Analysis Parameter Estimation and Model Fit Statistics

Description: Discrete-time survival analysis as an educational research technique has focused on analysing and interpretating parameter estimates. The purpose of this study was to examine the effects of certain data characteristics on the hazard estimates and goodness of fit statistics. Fifty-four simulated data sets were crossed with four conditions in a 2 (time period) by 3 (distribution of Y = 1) by 3 (distribution of Y = 0) by 3 (sample size) design.
Date: May 1998
Creator: Denson, Kathleen
Partner: UNT Libraries

Predictors of Posttraumatic Stress Disorder in a Community Sample of Women: Examination of the Role of Violence and Ethnicity

Description: The purpose of the current study was to examine Dutton's (1992) model of moderating and mediating variables which may impact the relationship of violence from an intimate partner with the development of posttraumatic stress disorder (PTSD) symptoms. This model was tested within three ethnic groups (African American, n = 303, Euro-American, n = 271, and Mexican American, n = 260), of low income, community women in serious, long-term relationships. The importance of the differences and similarities observed are discussed within a framework of the PTSD as well as domestic violence literature.
Date: August 1998
Creator: Vogel, Laura C. M.
Partner: UNT Libraries

Part I: Solid State Studies of Larger Calixarenes : Part II: Synthesis and Characterization of Metallocalixarenes

Description: Calixarenes are a class of macrocyclic compounds that have garnered interest in large part because of their ability to form host-guest complexes with various types of molecules. For all of the studies of complex formation by calixarenes, most of the work to date has concentrated upon the smaller calixarenes, and little is understood about the relationship between the complexes formed when in solution and that observed in the solid state. The first part of the study, presented in Chapter 3, is of the solid-state properties of two of the larger calixarenes, and in comparison to other reported structures reveals patterns to the observed conformations both in the solid state and in solution. The formation of metal complexes has also been investigated and has focused extensively upon the metals as guests. Thus, the ability of the calixarenes to act as ligands in inorganic complexes has been virtually untapped, despite the polyoxo binding site they can easily provide, and very few metallocalixarenes have been reported. The second part of this study goes beyond the simple solid-state properties of such compounds, and involves the synthesis of several metallocalixarenes as part of a project directed at the functionalization of calixarenes with the components of a class of catalysts known to polymerize various olefins. These catalysts, commonly referred to as Ziegler-Natta catalysts, are introduced in Chapter 4. The new compounds presented here--three new aluminocalixarenes in Chapter 5 and a new titanocalixarene in Chapter 6--were synthesized so as to contain some of the same components observed in several of the other catalysts. These new compounds have been characterized crystallographically as well as through proton and multinuclear NMR, and observed conformational patterns are discussed.
Date: May 1998
Creator: Smith, Janna Marie
Partner: UNT Libraries

Two-Fold Role of Randomness: A Source of Both Long-Range Correlations and Ordinary Statistical Mechanics

Description: The role of randomness as a generator of long range correlations and ordinary statistical mechanics is investigated in this Dissertation. The difficulties about the derivation of thermodynamics from mechanics are pointed out and the connection between the ordinary fluctuation-dissipation process and possible anomalous properties of statistical systems is highlighted.
Date: December 1998
Creator: Rocco, A. (Andrea)
Partner: UNT Libraries

Effects of Experiential Focusing-Oriented Dream Interpretation

Description: This study was designed to examine the effects of Experiential Focusing-oriented dream interpretation. The process was twofold. The first part of this study involved a preliminary step of developing an instrument, the Dream Interpretation Effects Questionnaire (DIEQ). The DIEQ assessed specific effects of Experiential Focusing-oriented dream interpretation, e.g., a sense of easing, fresh air, or movement, increased positive energy or self-understanding, development of a new step, enhanced valuation of dreams, or enhanced understanding of the meaning of the dream. Fifty-two adult volunteers participated in the first part of this study. All participants completed Part One of the DIEQ after reporting a dream and freely associating its meaning to another participant. The results were computed to establish the reliability of the DIEQ. The researcher then used the DIEQ along with a structured interview in a pretest-posttest control group design to examine the effects of Experiential Focusing-oriented dream interpretation. Twenty adult volunteers experienced in Experiential Focusing participated in the second part of this study. They were randomly assigned to an experimental group and a waiting-list control group. The experimental participants completed the DIEQ before (pretest) and after (posttest) a 45-minute Experiential Focusing-oriented dream interpretation intervention. By contrast, the control participants completed the DIEQ before (pretest) and after (first posttest) a 45-minute no-intervention waiting period. Then, the control group participants received the same intervention as the experimental group and completed the DIEQ (second posttest). All participants participated in a structured interview to conclude the study.
Date: August 1998
Creator: Kan, Kuei-an
Partner: UNT Libraries

Predicting Small Business Executives' Intentions to Comply with the Americans with Disabilities Act of 1990 Using the Theories of Reasoned Action and Planned Behavior and the Concept of Offender Empathy

Description: This study attempted to determine if the theories of reasoned action (TRA) and planned behavior (TPB), as well as a relatively new construct called offender empathy, could help to predict the intentions of small business executives (SBEs) to comply with the employment provisions of the Americans with Disabilities Act (ADA) of 1990.
Date: December 1998
Creator: Jones, Stephen C. (Stephen Clark)
Partner: UNT Libraries

Career Paths of Presidents of Institutions Belonging to the Coalition for Christian Colleges and Universities

Description: This study described the career paths of presidents of institutions of higher education which constitute the Coalition for Christian Colleges and Universities (CCCU). This study identified the demographic characteristics of the CCCU presidents and compared the career paths of the CCCU presidents with a corresponding national profile of American college presidents.
Date: August 1998
Creator: Plotts, John G. (John George)
Partner: UNT Libraries

The Influence of Parental Conflict on Late Adolescent Perceptions of Parental Support

Description: The question addressed in this study is whether either parent's conflict style affected the supportive quality of the parents' relationship with the son or daughter. It was important to explore variables that affect support because supportive relationships with parents have been related to adolescent adjustment. Past studies have suggested parental conflict has a negative impact on the parent-adolescent relationship. Research in the area of mediators of perceived support in the parent-adolescent relationships is limited. This study focused on perceived support in the specific relationship of the parent and adolescent. Qualitative measures of conflict were used since they have been more strongly related to changes in parent-adolescent relationships than quantitative measures. In this study the supportive quality of the parent-adolescent relationship was operationalized as a measure of parental support, depth of the parent-adolescent relationship, and conflict in the parent-adolescent relationship (Quality of Relationship Inventory).
Date: August 1998
Creator: Flint, Pamela
Partner: UNT Libraries

Thermodynamic and Structural Studies of Layered Double Hydroxides

Description: The preparation of layered double hydroxides via titration with sodium hydroxide was thoroughly investigated for a number of M(II)/M(III) combinations. These titration curves were examined and used to calculate nominal solubility product constants and other thermodynamic quantities for the various LDH chloride systems.
Date: May 1998
Creator: Boclair, Joseph W. (Joseph Walter)
Partner: UNT Libraries

Impact of Training on the Information Technology Attitudes of University Faculty

Description: The purpose of this study was to determine whether training had an impact on the information technology attitudes of university faculty. The study was twofold. First, it sought to determine whether training changed attitudes toward information technology among faculty at a small, liberal arts university. Secondly, a group of faculty at a similar university was used to compare the differences in attitudes toward information technology among faculty who had received training and those who had not. The research population consisted of 218 faculty from these two universities. The literature review focused on obstacles to information technology use by faculty, instruments currently available for measuring faculty attitude, methods used in training faculty to use information technology, and integration of information technology by faculty.
Date: August 1998
Creator: Gilmore, Elizabeth L. (Elizabeth Lee)
Partner: UNT Libraries

The Effect of Study Skills Training Intervention on United States Air Force Aeromedical Apprentices

Description: The study examined the effects of a study skills training intervention course on U.S. Air Force Aeromedical Apprentices with five main purposes. The first was to examine the relationship between study skills training and the number of times students required academic interventions outside of normal class time. The second purpose was to examine the relationship between study skills training and end of course averages. The third was to determine the relationship between study skills training and the amount of additional instruction, measured in time, students required. The fourth purpose examined the relationship between study skills training and graduation rates. The final purpose was to recommend areas for further research.
Date: August 1998
Creator: Griffith, John Clark
Partner: UNT Libraries

Physical and Functional Characterization of the xy1XYZ Region From TOL Plasmid pDK1 and its Associated Downstream Regulatory Elements

Description: The nucleotide sequence for the pDKl TOL plasmid region encoding toluate-1,2-dioxygenase (Xy1XYZ, TO) was determined. TO is the first enzyme in the meta-cleavage operon, responsible for the conversion of toluates and benzoates to their carboxy-substituted diols. DNA sequence analysis revealed the presence of three open reading frames (ORF). The three ORFs correspond to xylX (1353 bp), xylY (486 bp) and xylZ (1008 bp), encoding predicted protein products of 51370 Da, 19368 Da and 36256 Da, respectively.
Date: August 1998
Creator: Hares, Douglas R. (Douglas Ryan)
Partner: UNT Libraries

American Indian Music in Elementary School Music Programs of Oklahoma : Repertoire, Authenticity and Instruction

Description: The purpose of this study was to determine the instructional methods of Oklahoma's elementary school music educators with respect to the inclusion of an authentic repertoire of American Indian music in the curriculum. The research was conducted through two methods. First, an analysis and review of adopted textbook series and pertinent supplemental resources on American Indian music was made. Second, a survey of K-6 grade elementary music specialists in Oklahoma during the 1997-1998 school year was conducted.
Date: December 1998
Creator: Damm, Robert J., 1964-
Partner: UNT Libraries

A Comparative Study of School District Expenditures in Texas Since the Enactment of Senate Bill 7

Description: The purposes of this study were to: (a) determine the effects of Senate Bill 7 on expenditures in Texas school districts, (b) compare similarities and differences in expenditures among property-poor, medium-wealth, and wealthy-districts, (c) analyze spending patterns in light of equalization efforts, and (d) provide useful data to researchers in the area of equalization and adequacy.
Date: December 1998
Creator: Odle, B. Neal (Barry Neal)
Partner: UNT Libraries

The Politics of Romance: Henry James's Social (Un)Conscious

Description: This study addresses the ideological properties of the two main modal strains in fictional representation of romance and realism in order to provide an antidote to the currently extremely negative view of the representational function of fiction. In the course of the discussion, three received positions in traditional literary criticism are challenged. Firstly, the view of literary form as ideology-free is undermined by demonstrating the ideological properties of the two modes. Secondly, the realism/romance binary opposition regarding the mode of fictional representation is critiqued by both uncovering the misconception of the former's competence for transparent representation and evincing the two modes' ideologically interactive relation. Lastly, the categorization of Henry James as an aesthete is problematized by historicizing and socializing his three texts.
Date: August 1998
Creator: Kim, Bong-Gwang
Partner: UNT Libraries

The Role and Contributions of Independent Sales Representatives in the Relationship Between Merchandise Suppliers and Small Retailers: Dynamic Interactions in the Channel

Description: Small retailers are searching for a basis of competitive advantage to compete against larger retailers. The independent sales representative (rep) may represent such a basis. Little is known about how the role of reps and their performance is perceived by suppliers and retailers. We do not know what is expected from reps, if the reps' performance meets suppliers and retailers expectations, or whether met expectations lead to a basis of competitive advantage. Primarily, the study was designed to identify the role and contributions reps in the interactions between the supplier and retailer in the channel of distribution.
Date: May 1998
Creator: Gruben, Kathleen H. (Kathleen Hall)
Partner: UNT Libraries

Presidential Support and the Political Use of Presidential Capital

Description: This research incorporates a decision-making theory which defines the linkage between the public, the media, the president and the Congress. Specifically, I argue that the public holds widely shared domestic and international goals and responds to a number of external cues provided by the president and the media in its evaluation of presidential policies. Although most studies examine overall presidential popularity, there are important differences in the public's evaluations of the president's handling of foreign and domestic policies. Additionally, I am concerned with how the Congress responds to these specific policy evaluations, the president's public activities, and the electoral policy goals of its members when determining whether or not to support the president. Finally, I link together the theoretical assumptions, to examine the influence of varying levels of support among the Congress and the public, and the president's own personal power goals on the type, quantity, and the quality of activities the president will choose. Ultimately, the primary focus of this dissertation is on the sources and consequences of presidential support and the influence of such support on presidential decision-making.
Date: December 1998
Creator: Ault, Michael E.
Partner: UNT Libraries