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403 Matching Results
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International Tourism in Developing Nations: An Empirical Study
Theory: The literature on volume of tourism in developing nations, does not provide empirical measures necessary for rigorous hypotheses testing. While there have been ample studies on volume of tourism among developed nations, very little has been done regarding developing nations. Several theories from the dependency school, world systems and modernization offer theoretical explanations, but these explanations have not been adequately translated into empirical models, for studying the volume of tourism. Hypotheses: To improve the ability to explain volume of tourism and to identify the factors that affect the volume of tourism in developing countries, the study tests four hypotheses based on the theories of Modernization, World System and Push- Pull. Methodology: The study uses Confirmatory Factor Analysis to examine the factors that are likely to influence the volume of tourism. Shift Share analysis is also used to study regional variations in volume of tourism. Findings: The study found support for the fact that aspects of modernization are some of the most important determinants of volume of tourism. This finding has policy implications for developing nations trying to encourage tourism as an important economic sector. Shift Share analysis revealed that in the last decade Sub - Saharan Africa, East Asia …
Date:
August 2002
Creator:
Sinha, Sangeeta
System:
The UNT Digital Library
A Study of Practices and Procedures used to Prepare Competent Group Leaders by Instructors in CACREP-Accredited Master's Level Group Courses
This study identified the practices and procedures of instruction that is being implemented by group counseling instructors at CACREP-accredited institutions. A survey questionnaire developed by the researcher was used to gather data from 160 CACREP-accredited counseling units across the United States. The survey was designed to collect input from group instructors on how the didactic, practicum, and experiential components of the master's level group course are being implemented. Three assumptions were made in conducting this study: 1.) The majority of master's level group instructors will report that they use a didactic component in preparing students to become effective group leaders, 2.) The majority of master's level group instructors will report that they use an experiential component in preparing students to become effective group leaders, and 3.) The majority of master's level group instructors will report that they use a practicum component in preparing students to become effective group leaders. The survey questionnaire and, consequently, the results were divided into the respective sections of didactic, experiential, and practicum. The results indicated that each of these components were utilized in the instruction of master's level group courses.
Date:
August 2002
Creator:
Simpson, Christopher S.
System:
The UNT Digital Library
Adolescent Psychopathy in an Adjudicated Male Population: The Role of Sensation Seeking, Impulsivity, and Externalizing Disorders
Psychopathy, as conceptualized by Cleckley (1941), describes a constellation of psychological and behavioral correlates including superficial charm, untruthfulness, lack of remorse or shame, poor judgment, and failure to learn from experience. Based on Cleckley's initial work, Hare (1991) developed a two-factor model of psychopathy. The purpose of this study was to investigate the roles that sensation seeking, impulsivity, ADHD, conduct disorder, and oppositional defiant disorder have on adolescents classified as psychopaths. The participants consisted of 79 adjudicated male adolescents in a maximum-security facility. As hypothesized, adolescent male psychopaths had higher levels of sensation seeking, impulsivity, conduct disorder and oppositional defiant disorder. A discriminant function analysis found that sensation seeking, impulsivity, ADHD, Conduct Disorder, and Oppositional Defiant Disorder was moderately useful in classifying adolescent psychopathy. The results suggest that behavioral dysregulation is an important aspect of adolescent psychopathy. The relationship of these data to theories of adolescent psychopathy is discussed.
Date:
August 2002
Creator:
Vitacco, Michael J.
System:
The UNT Digital Library
Chief Student Affairs Officers in 4-Year Public Institutions of Higher Education: An Exploratory Investigation Into Their Conflict Management Styles and Praxis
This study investigated the conflict management styles of chief student affairs officers in 4-year public institutions of higher education in the Southern Association of Colleges and Schools. The data for the study were collected using Hall's Conflict Management Survey. The sample for the study consisted of 25 chief student affairs officers. The purpose of the study was to identify the conflict management style preferences of chief student affairs officers. The other variables studied to ascertain if they had an impact on the style preferences were age, gender, number of years of experience as a chief student affairs officer, ethnicity, and the size (enrollment) of their employing institution. The study found statistically significant associations (p<.05) between ethnicity and conflict management style, specifically the synergistic and win-lose styles, and between the synergistic style and age. The association between ethnicity and conflict management style could be attributed to the fact that the Caucasian group of chief student affairs officers comprised 66.7 % of the synergistic styles and 100 % of the win-lose styles. The association between the synergistic style and age could be due to the fact that the majority of the chief student affairs officers had a synergistic style, and of that …
Date:
August 2002
Creator:
Van Duser, Trisha Lynn
System:
The UNT Digital Library
Efficacy of Juvenile Offender Assessments: Utilization of Recommendations, Measurement Constructs, and Risk Factors
The purpose of this study was to explore the efficacy of juvenile offender assessments. Data from 104 juvenile offender assessments were analyzed and followed up with placement, subsequent offending, and outcome data from the juvenile and adult systems. Constructs consistently assessed included intellectual functioning, academic achievement, and personality functioning; however, under-diagnosis of intellectual deficits, learning disabilities, and personality disorders was found. Results indicated the assessment of family functioning, substance use, and social functioning should be included in comprehensive assessments, as they may result in alternative placement and treatment options of benefit to the juvenile offender. A juvenile offender typology proposed by DiCataldo and Grisso (1995) was successfully utilized and proved predictive of recidivism, future harm to others, and outcome.
Date:
August 2002
Creator:
Van Drie, Barbara G
System:
The UNT Digital Library
Sonata for Piano (1963) by Sergei Michailovich Slonimsky: Musical Analysis and Discussion on Interpretation and Performance
The essay begins with the overview of Russian-Soviet piano music from the second half of the 19th century to the end of the 20th century. Then, biographical information about Sergei Slonimsky and an overview of his major compositions is provided. The majority of the paper focuses on Slonimsky's Sonata for Piano (1963). A brief discussion of the Sonata's compositional history is followed by the formal analysis of the overall structure of the work. Slonimsky's original principle of organization of the music is emphasized: the system of constant interrelation of the main thematic material combined with elements of the sonata-allegro form. In the analysis of the harmonic language of the piece, the composer's extensive use of Russian folk elements such as diatonic melodies, sigh motives, parallel triads, and simultaneous use of the lower third with the major triad is pointed out. The rest of the paper focuses on issues of interpretation and performance. Special notice is given to the problem of incorporating a percussive type of playing with the elements of folk cantilena singing. The paper concludes with the history of Sonata's performances and a discussion of current recordings.
Date:
May 2002
Creator:
Fitenko, Nikita
System:
The UNT Digital Library
La Primavera: Concertino for English Horn and Chamber Orchestra
La Primavera: Concertino for English Horn and Chamber Orchestra is a work in a traditional chamber orchestra instrumentation: single woodwinds (flute, oboe, clarinet, and bassoon), two French horns, trumpet, timpani and strings. A through-composed work of 14 minutes in duration, the Concertino is conceptually based on the idea that spring is not the first of the seasons, but rather the last. As a result, all of its motivic materials are organically linked to one another, and function as paired forces that struggle for supremacy. The introduction of the third motive functions as a motivic synthesis, since it contains intrinsic elements of previous motives. There are several important compositions based on the topic of the seasons among them we find: Vivaldi's Concerto Grosso Le Quatro Staggione, Haydn's oratorio The Seasons, and Piazzola's chamber work Las Estaciones. While researching this topic, the conceptual dilemma of spring as the last season was considered. This became a turning point in the compositional process strong enough to consider the spring as a singular topic of interest. The analysis of this work through Derrida's Deconstruction theory first came to me while reading Rose Rosengerd Subotnick's Deconstructive Variations: Music and Reason in Western Society. The Linguistic approach, …
Date:
May 2002
Creator:
Esperilla Garcia, Efrain Ernesto
System:
The UNT Digital Library
Replacing the Horse
I have been working with horses as imagery for about seven years and my problem in lieu of thesis continued along this vein by researching the roles of the horse in history, specifically mobility, and developing work that creates visual links between the past and present roles of horses. I am a printmaker and the work involved in the project consists of prints that use layers of related images and juxtaposition of unrelated images to accomplish my goals of cohesion between horses and the machinery that has replaced them. As the project developed the links between past and present society became my impetus rather the horse and mobility, and my future work will respond to this.
Date:
May 2002
Creator:
Ebert, Matthew J.
System:
The UNT Digital Library
Characteristics of Community Service Programs and Probationers in Texas
As a criminal sanction, community service involves unpaid labor on the part of convicted criminal offenders. Community service was created as an alternative to incarceration for low-level offenders. It now appears, however, that community service is rarely used as a true alternative to prison, but rather as an added condition of probation. The body of research on community service in the United States is modest, so relatively little is known about its characteristics and administration. Data were attained from 88 Texas probation professionals via self-administered written surveys in an effort to gather information about the use of community service as a criminal sanction in Texas. Frequency distribution analyses identified characteristics of both community service programs and offender participants in Texas.
Date:
August 2002
Creator:
Roberts, Darrin David
System:
The UNT Digital Library
Comparing Five Empirical Biodata Scoring Methods for Personnel Selection
A biodata based personnel selection measure was created to improve the retention rate of Catalog Telemarketing Representatives at a major U.S. retail company. Five separate empirical biodata scoring methods were compared to examine their usefulness in predicting retention and reducing adverse impact. The Mean Standardized Criterion Method, the Option Criterion Correlation Method, Horizontal Percentage Method, Vertical Percentage Method, and Weighted Application Blank Method using England's (1971) Assigned Weights were employed. The study showed that when using generalizable biodata items, all methods, except the Weighted Application Blank Method, were similar in their ability to discriminate between low and high retention employees and produced similar low adverse impact effects. The Weighted Application Blank Method did not discriminate between the low and high retention employees.
Date:
August 2002
Creator:
Ramsay, Mark J.
System:
The UNT Digital Library
Materials properties of hafnium and zirconium silicates: Metal interdiffusion and dopant penetration studies.
Hafnium and Zirconium based gate dielectrics are considered potential candidates to replace SiO2 or SiON as the gate dielectric in CMOS processing. Furthermore, the addition of nitrogen into this pseudo-binary alloy has been shown to improve their thermal stability, electrical properties, and reduce dopant penetration. Because CMOS processing requires high temperature anneals (up to 1050 °C), it is important to understand the diffusion properties of any metal associated with the gate dielectric in silicon at these temperatures. In addition, dopant penetration from the doped polysilicon gate into the Si channel at these temperatures must also be studied. Impurity outdiffusion (Hf, Zr) from the dielectric, or dopant (B, As, P) penetration through the dielectric into the channel region would likely result in deleterious effects upon the carrier mobility. In this dissertation extensive thermal stability studies of alternate gate dielectric candidates ZrSixOy and HfSixOy are presented. Dopant penetration studies from doped-polysilicon through HfSixOy and HfSixOyNz are also presented. Rutherford backscattering spectroscopy (RBS), heavy ion RBS (HI-RBS), x-ray photoelectron spectroscopy (XPS), high resolution transmission electron microscopy (HR-TEM), and time of flight and dynamic secondary ion mass spectroscopy (ToF-SIMS, D-SIMS) methods were used to characterize these materials. The dopant diffusivity is calculated by modeling …
Date:
August 2002
Creator:
Quevedo-Lopez, Manuel Angel
System:
The UNT Digital Library
Managing Cattail (Typha latifolia) Growth in Wetland Systems
Nutrient availability, water depth, competition, and soil management effects on cattail (Typha latifolia) growth in wetland systems were examined. Soluble reactive phosphorous (SRP), nitrate-nitrogen (NO3-N), and ammonia-nitrogen (NH3-N) removals were tested at a constructed wetland receiving municipal wastewater effluent. Over all, no significant differences in nutrients occurred between diverse planted and cattail areas. T. latifolia seeds, under the canopy of Eleochoris macrostachya, had low seed germination. Established stands of emergent vegetation can prevent cattail colonization and spread. Germination of T. latifolia at various water depths was tested, and depth impacts on cattail seedling growth and survival were ascertained using various moist soil management techniques in three ponds. Water levels at 0cm and >40cm can adversely impact cattail establishment.
Date:
August 2002
Creator:
Sharp, Jessica Little
System:
The UNT Digital Library
A Comparison of the Cognitive Style Similarity and Communication Style Adjustment Index Methods to Study Counseling Supervision Performance
This study was designed to examine two questions. First, does increasing Myers-Briggs Type similarity correlate with improved performance by counselor supervisor/supervisee dyads? Second, is the Communication Style Adjustment Index superior to the cognitive style scale matching procedure as a method of quantifying MBTI similarity in dyads? Sixty-eight supervisor/supervisee dyads were recruited from University of North Texas Counselor Education Master's level practicum classes. Supervisee class rankings and supervisor performance ratings were correlated with the dyads' MBTI similarity as measured by the Communication Style Adjustment Index and the cognitive style matching procedure. While none of the hypotheses were supported it was noted that there was interaction approaching significance between dyadic similarity using the Communication Style Adjustment Index and supervisor performance ratings.
Date:
August 2002
Creator:
Schanz, Anne
System:
The UNT Digital Library
Ethics of Teaching: Beliefs and Behaviors of Community College Faculty
This study examines the ethical beliefs and behaviors of full-time community college faculty. Respondents report to what degree they practice sixty-two behaviors as teachers and whether they believe the behaviors to be ethical. Survey participants engaged in few of the behaviors, and only reported two actions as ethical: (1) accepting inexpensive gifts from students and (2) teaching values or ethics. The participants reported diverse responses to questions about behavior of a sexual nature, but most agreed that sexual relationships with students or colleagues at the same, higher or lower rank were unethical. Additional findings relate to the presence of diversity among the faculty, using school resources to publish textbooks and external publications, selling goods to students, and an expansive list of other behaviors. Findings of this study are compared to results from earlier studies that utilized the same or similar survey instrument with teaching faculty. The study has implications for organizational policy and procedure, for faculty training and development, the teaching of ethics or values in the classroom and for future research.
Date:
August 2002
Creator:
Scales, Renay Ford
System:
The UNT Digital Library
The Influence of Selma Meerbaum-Eisinger's Death on Xaver Paul Thoma's Composition of Ich bin in Sehnsucht Eingehüllt: Sieben Lieder für Sopran und Klavier, A Lecture Recital Together with Three Recitals of Selected Works of O. Messiaen, G.F. Handel, A. Scarlatti, J.S. Bach, W. Latham, and Others
The aim of this study is to introduce the contemporary German composer, Xaver Paul Thoma, and his composition, Ich bin in Sehnsucht Eingehüllt on the poems of Selma Meerbaum-Eisinger. This study explores the possible reasons behind Thoma's decision to set the poems, as well as the circumstances and significance of the poets' life and poetry, made known through Thoma's composition. An analysis of each song is included, emphasizing especially the relationship between text and music.
Date:
August 2002
Creator:
Rushing, JemmiLou Rye
System:
The UNT Digital Library
Anything Like Us
Anything Like Us is a collection of poems with a critical introduction. In this introduction, I explore modern alternatives to Romantic and Neo-Romantic lyric expression. I conclude that a contemporary lyric that desires to be, in some fashion, about itself, must exhibit an acceptance of the mediating influences of time and language, while cultivating an inter-subjective point-of-view that does not insist too much on the authority of a single, coherent voice. The poems in Anything Like Us reflect, in both form and content, many of the conclusions advanced in the introduction. Nearly all the poems concern the desire for, and failure to find, meaningful connections in an uncertain world .
Date:
August 2002
Creator:
Roth, Matthew
System:
The UNT Digital Library
Sexual orientation self-label, behavior, and preference: College students in Taiwan and the USA
The relationships among self-labeled sexual orientation, sexual preferences, and sexual behaviors were examined in samples from Taiwan and the USA. Subsamples matched on gender, age, and marital status were created to reduce sexual orientation cell size discrepancies and demographic differences. Sexual orientation self-label, the Kinsey Scale of Sexual Orientation, and a modified version for preference were used to assess participants' sexual orientation, behavior, and preference, respectively. Additional measures included an adaptation of the Early Sexual Experiences Checklist, and the Hopkins Symptom Checklist for psychological distress. For both Taiwan and USA subsamples, heterosexual participants reported significantly greater congruence between sexual orientation identity and preference than did nonheterosexual participants. A high proportion of the Taiwan sample were celibate, precluding analyses of congruence between sexual orientation identity and sexual behavior. Congruence between sexual behavior and preference in the USA sample was negatively correlated with psychological distress. In a cross-cultural comparison between the Taiwan and USA women (n = 176), the two samples reported similar congruence between sexual orientation identity and preference. Exploratory analyses revealed that heterosexual participants' sexual orientation label was more “public, ” (more categories of people who knew the participants' sexual orientation), than was nonheterosexuals' in both Taiwan and the USA. …
Date:
August 2002
Creator:
Roberts, Mary Kathryn
System:
The UNT Digital Library
A Comparison of Mall Shopping Behavior Between Hispanic-Americans and Anglo-Americans
The population percentage, population growth, buying power, and geographic concentration of Hispanic-Americans in the United States is causing marketers and retailers to carefully examine this market segment. Through a better understanding of Hispanic-American consumers, marketers and retailers will be more capable of meeting their wants and needs. Tailoring marketing promotions and strategies can help a company more effectively reach the Hispanic-American market. This study compared Hispanic-Americans and Anglo-Americans in their general shopping characteristics, responses to excitement in the mall, consumption patterns, and repatronage intention. A total of seven hypotheses were developed, all of which were either supported or partially supported.
Date:
August 2002
Creator:
Sanchez, Marissa R.
System:
The UNT Digital Library
Use of geographic information systems and infrared-triggered cameras to assess white-tailed deer (Odocoileus virginianus) habitat in Denton County, Texas.
This study utilized geographic information systems, remote sensing, and infrared-triggered cameras to assess white-tailed deer habitat in Denton County, Texas. Denton County is experiencing tremendous growth in both population and development. Despite their presence here historically, white-tailed deer were all but extirpated by the beginning of the 20th century, and there are no data available which support their presence in Denton County again until the 1980's. This study attempts to equate the increase in white-tailed deer population to Denton County's transformation from an agricultural to an urban economy and lifestyle. Eighteen sites were chosen throughout the county to research the following metrics: geology, soils, landcover, landscape ecology, streams, shorelines, land use, population, roads, structures, and census methods.
Date:
August 2002
Creator:
Sallee, David R.
System:
The UNT Digital Library
Gustav Mahler's Kindertotenlieder: Subject and Textual Choices and Alterations of the Friedrich Rückert Poems, A Lecture Recital Together with Three Recitals of Selected Works of F. Schubert, J. Offenbach, G. Finzi, and F. Mendelssohn
The bulk of scholarly research and discussion of Mahler's Kindertotenlieder deals with musical concerns and analyses. This study explores the significance of Mahler's selection and use of the poetry of Friedrich Rückert and, in particular, the personal significance of the textual treatment to Mahler. A comparison of the original Rückert text with Mahler's and his textual alterations, as well as a literal translation of the text, is included. The results revealed through the process stated above provides the vocal performer of Gustav Mahler's Kindertotenlieder with a study and performance guide for the artist intent on a more complete textual understanding and delivery.
Date:
August 2002
Creator:
Rushing, Randal
System:
The UNT Digital Library
A study of stock price reactions to the decisions of the Federal Open Market Committee (FOMC) on changes in the federal funds rate.
This paper analyzes stock index reactions to interest rate actions by the FOMC. Unlike previous analyses this study utilizes macro-economic indicators and accounts for pre-decision market expectations. Results indicate significant reaction of the stock market to the actions of the FOMC regardless of interest rate actions matching pre-decision market expectations. Binary dummy variables representing the five days following an FOMC meeting indicate a significant reaction for days one; two and three of the Dow Jones model and for day five of the NASDAQ model. The magnitude of the coefficients are 0.17%, 0.09%, -0.07% and -.15% respectively. These findings may be sensitive to a priori choices regarding the definition of the market expectation variable.
Date:
May 2002
Creator:
Bushnell, Wesley
System:
The UNT Digital Library
Improving the Definition of Exercise Maintenance: Evaluation of Concepts Related to Adherence
Physical activity has been demonstrated in the literature as an effective way to reduce the risk for development of chronic disease. The Transtheoretical Model (TTM) of behavior change has been developed as a means to predict and facilitate movement into healthier lifestyle behaviors. The model is centered on "stages of change", which describe a continuum of readiness to engage in a health behavior change. Stages contain temporal, qualitative, and quantitative characteristics. This was a six-month study that evaluated the effectiveness of stage-matched (theorized to be pertaining only to the maintenance stage of change) vs. generic (theorized to be pertaining to anyone, regardless of stage) newsletters in assisting subjects to attain the Maintenance stage of change. It also sought to identify further qualitative characteristics that can differentiate between the Action and Maintenance stages of change. Results indicated that monthly stage-matched newsletters were no more effective in helping subjects reaching Maintenance than were the generic newsletters. Exerciser self-schema was related to stages of change, but those relationships differed from baseline to six-month follow-up, indicating development of exerciser self-schema during the study period. Implications of this are discussed. Other concepts discussed included "structure" of change process, in that three new scores were developed …
Date:
August 2002
Creator:
Wilcox, Susan E.
System:
The UNT Digital Library
Leadership Frames of Female Presidents of American Research Universities
This study used case studies to examine the leadership frames of female presidents of four-year, public and private, coeducational research institutions both from the Intensive and Extensive Carnegie classifications within the United States. The population (N=30) surveyed was sent the Leadership Orientation Questionnaire (Self) developed from the previous research conducted by Lee Bolman and Terrance Deal. The Bolman and Deal leadership frame theory condensed existing organizational theories into a four-frame perspective consisting of a structural, human resource, political, and symbolic frame. Bolman and Deal theorized that the ability to use more than one frame is considered to be critical to the success of leaders and intensify that leader's capacity for making decisions and taking effective actions. The Leadership Orientation Questionnaire (Self) contains five sections that include rating scales for personal demographics, the four frames, eight leadership dimensions, and management and leadership effectiveness. The research questions sought to identify the demographic characteristics and academic histories of the survey participants and the associations between these variables, the leadership frames represented among the survey participants, and how many, and which, of the four frames the survey participants use collectively. This study allowed its participants to examine their perceptions of their own leadership frames …
Date:
August 2002
Creator:
Welch, Courtney
System:
The UNT Digital Library
Mechanisms of rapid receptive field reorganization in rat spinal cord
Rapid receptive field (RF) reorganization of somatosensory neurons in the rat dorsal horn was examined using extracellular single unit recording. Subcutaneous injection of lidocaine into RFs of dorsal horn neurons results in expansion of their RFs within minutes. The expanded RFs appear adjacent to or/and proximal to original RFs. Out of 63 neurons tested, 36 (58%) show RF reorganization. The data suggest that dorsal horn of spinal cord is one of the initial sites for RF reorganization. The neural mechanisms of this effect are not well understood. We propose that changes in biophysical properties (membrane conductance, length constant) of the neurons resulting from lidocaine injection contribute to RF reorganization. Iontophoretic application of glutamate onto dorsal horn neurons that show lidocaine induced RF's expansion were used to test the model. Application of glutamate produced reduction of reorganized RFs in 9 of 20 (45%) tested cells. Application of NBQX produced no effect on either original or expanded RFs indicate that RF shrinkage effects of glutamate involve NMDA receptors. The results are consistent with the prediction of the proposed model. Subcutaneous injection of capsaicin into tactile RFs of low threshold mechanoreceptive dorsal horn neurons produced no effect on the RF sizes that are …
Date:
August 2002
Creator:
Vu, Hung
System:
The UNT Digital Library