Degree Level

Evaluating a Doctoral Program in College and University Teaching: A Single Case Study

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This study assessed alumni of the College and University Teaching Program at the University of North Texas and how they perceived the training they received. Three hundred sixty alumni holding a college and university teaching degree were surveyed. One hundred forty-two usable questionnaires were returned. A response rate of 39.4 % was achieved. A survey instrument was used to gather alumni perceptions of learning experiences, academics, and professional benefits as a result of earning a doctorate in the major of college and university teaching at the University of North Texas. Alumni were asked their perceptions on the following: 1) the quality of graduate professional education in college and university teaching degree program, 2) whether they thought the goals and objectives of the program were met, and 3) their recommendations regarding the college and university teaching degree program. It is the overall opinion of the alumni that the quality of the graduate education in college and university teaching degree program was high. The majority of alumni indicated that the program should be reinstated and continued and if the program was still available they would recommend it to others.
Date: August 2006
Creator: Kraus, Janine Stillwell
System: The UNT Digital Library
From Lost Cause to Female Empowerment: The Texas Division of the United Daughters of the Confederacy, 1896-1966 (open access)

From Lost Cause to Female Empowerment: The Texas Division of the United Daughters of the Confederacy, 1896-1966

The Texas Division of the United Daughters of the Confederacy (UDC) organized in 1896 primarily to care for aging veterans and their families. In addition to this original goal, members attempted to reform Texas society by replacing the practices and values of their male peers with morals and behavior that UDC members considered characteristic of the antebellum South, such as self-sacrifice and obedience. Over time, the organization also came to function as a transition vehicle in enlarging and empowering white Texas women's lives. As time passed and more veterans died, the organization turned to constructing monuments to recognize and promote the values they associated with the Old South. In addition to celebrating the veteran, the Daughters created a constant source of charity for wives and widows through a Confederate Woman's Home. As the years went by, the organization turned to educating white children in the “truth of southern history,” a duty they eagerly embraced. The Texas UDC proved effective in meeting its primary goal, caring for aging veterans and their wives. The members' secondary goal, being cultural shapers, ultimately proved elusivenot because the Daughters failed to stress the morals they associated with the Old South but because Texans never embraced …
Date: August 2001
Creator: Stott, Kelly McMichael
System: The UNT Digital Library
Theatre teachers' attitudes toward the University Interscholastic League One-Act Play contest. (open access)

Theatre teachers' attitudes toward the University Interscholastic League One-Act Play contest.

The focus of aesthetic education is reflected in an arts curriculum designed for students to learn skills that make it possible for them to experience the world in a satisfying and meaningful manner. Incorporating aesthetics into school curriculum can be approached through the use of coordinated programs. In the state of Texas, over 1100 schools participate annually in the One-Act Play contest (OAP). The contest is governed by the University Interscholastic League (UIL), which has designed and recommended a structure in which students actively participate in the fine art of theatre. This curriculum is the roadmap for instruction that leads students to learn the value of the aesthetic. This study examines teacher and student perception in the Texas One-Act Play contest and its implications for teaching and learning the aesthetic. The qualitative data were collected through a series of interviews and observations during the spring 2006 with five schools in the north Texas area. Students and teachers at each school were interviewed. Data revealed how the goals of the UIL OAP system are being met based on teachers' practices, perceptions, and experience. Implications of the study are seen through the teachers' attitude toward winning as well as how the elements …
Date: December 2006
Creator: Gotuaco, Jennifer E.
System: The UNT Digital Library
Exploring Thai EFL University Students' Awareness of Their Knowledge, Use, and Control of Strategies in Reading and Writing (open access)

Exploring Thai EFL University Students' Awareness of Their Knowledge, Use, and Control of Strategies in Reading and Writing

The purpose of this research was to conduct case studies to explore and describe Thai university students' awareness and application of cognitive and metacognitive strategies when reading and writing in English-as-a-foreign-language (EFL). Four participants, including two high and two low English language proficiency learners, were selected from 14 students enrolled in a five-week course called English for Social Sciences offered at Kasetsart University in Bangkok, Thailand in 2005. The major sources of data for the analyses included the transcripts of the participants' pair discussions, think-aloud protocols, interviews, and daily journal entries. In addition, field work observations, reading and writing strategy checklists, participants' written work, and the comparison of the pretest and posttest results were also instrumental to the analyses. The interpretive approach of content analysis was employed for these four case studies. Findings were initially derived from the single-case analyses, and then from cross-case analyses. Major findings revealed that strategic knowledge enhanced these English-as-a-foreign- language (EFL) learners' proficiency in English reading and writing. However, applying elaborative strategies for higher-level reading was challenging for most of the participants. Two crucial factors that impeded their development were the learners' uncertain procedural and conditional knowledge of strategy uses and their limited English language …
Date: December 2006
Creator: Tapinta, Pataraporn
System: The UNT Digital Library
Widening the lens: An interdisciplinary approach to examining the effect of exposure therapy on public speaking state anxiety. (open access)

Widening the lens: An interdisciplinary approach to examining the effect of exposure therapy on public speaking state anxiety.

This study used an interdisciplinary approach to examine an intervention for reducing public speaking state anxiety. A quasi-experiment was conducted to determine if a multiple-exposure treatment technique (TRIPLESPEAK) would help to attenuate public speaking anxiety. The treatment group reported experiencing significantly less state anxiety during their post-test presentation than did the control group. This lead to the conclusion that exposure therapy can be used to help students enrolled in basic communication classes begin to overcome their fear of speaking in front of an audience. Follow-up analysis of the treatment group's reported anxiety levels during all five presentations (pre-test, Treatment Presentation 1, Treatment Presentation 2, Treatment Presentation 3, and post-test) revealed an increase in anxiety from the last treatment presentation to the post-test presentation. In order to explore this issue, Shannon's entropy was utilized to calculate the amount of information in each speaking environment. Anderson's functional ontology construction approach served as a model to explain the role of the environment in shaping speakers' current and future behaviors and reports of anxiety. The exploratory analysis revealed a functional relationship between information and anxiety. In addition, a qualitative study was conducted to determine which environmental stimuli speakers perceived contributed to their anxiety levels. …
Date: August 2007
Creator: Finn, Amber N.
System: The UNT Digital Library
Intentions and Implementation of the Professional Development and Appraisal System in Texas (open access)

Intentions and Implementation of the Professional Development and Appraisal System in Texas

The purpose of this study was to describe the intentions of the designers of the Professional Development and Appraisal System (PDAS) in Texas and the perceptions of teachers regarding its implementation. Information for the study was gathered in two phases using two methodologies. The first was a semi-structured interview with four expert informants instrumental in the design and implementation of the PDAS at the state level. The second component of the study was conducted with teachers using a 37-item Likert survey. The population for this phase of the study was 150 elementary and 150 secondary teachers chosen randomly from three school districts in North Central Texas. The districts were selected to represent a variety of sizes in regard to student population and represent diverse student population characteristics and socioeconomic levels. Data from the semi-structured interviews and the returned surveys were analyzed to determine the designers' intentions and areas of emphasis and to describe the alignment the teachers' perceptions and the designers' intentions. Quantitative data gathered from the surveys were analyzed using descriptive statistics as well as a correlation and function analysis and analysis based on a Cronbach alpha coefficient. The analysis of data revealed the following: 1. Teachers perceived that …
Date: December 2000
Creator: Davis-Frost, Diane
System: The UNT Digital Library
The Significance and Impact of Women on the Rise of the Republican Party in Twentieth Century Texas (open access)

The Significance and Impact of Women on the Rise of the Republican Party in Twentieth Century Texas

During the early twentieth century, the Democratic party dominated the conservative political landscape of Texas. Through the 1920s, members of the Republican party focused on patronage and seemed content to maintain the position of minority party. A growing dissatisfaction with the liberal policies of the New Deal during the 1930s created opportunities for state Republicans to woo dissenting Democrats to their side. With a change of leadership within the state GOP after 1950, the Republicans waged serious campaigns for offices for the first time. Republican men exercised their political yearnings through leadership positions. Women, on the other hand, were shut out of the leadership ranks, and, as a consequence, they chose a traditional female strategy. They organized clubs in order to support the new leadership and rising candidates. Against formidable odds, Republican women acted as foot soldiers and worked diligently to attain their objectives. As early as 1920, Texas Republican women began to organize. In 1938 they joined the newly chartered National Federation of Republican Women. In 1955 Texas women organized the Texas Federation of Republican Women (TFRW). Working through the TFRW, the women became the catalysts that broke the Republican party from its state of inertia, and they significantly …
Date: August 2000
Creator: Strickland, Kristi Throne
System: The UNT Digital Library
Music student teaching in Texas: A Delphi study of issues in the new millennium. (open access)

Music student teaching in Texas: A Delphi study of issues in the new millennium.

The preparation of prospective music educators is a very complex undertaking that culminates with the student teaching practicum. However, the music student teaching experience may have less predictable expectations and results than the curriculum that precedes the event. The two-fold purpose of this study was (a) to investigate the music student teaching practicum in the State of Texas in an effort to establish current levels of success as perceived by the music educators involved in the process and (b) to identify any potentially problematic areas which might be in need of attention or revision. Thirty-six music educators (12 university supervisors, 12 cooperating teachers and 12 student teachers) who were recently involved in the music student teaching practicum in Texas were chosen as the sample in this two-round Delphi study. The first round Delphi survey, based on related literature, achieved consensus on 79% of the 108 item responses, and 15 of the 22 unresolved items reached consensus in round two of the Delphi process. The 34 sample members who completed the study ranked a final item in the second Delphi round concerning suggestions for the improvement of student teaching. The respondents showed a very high opinion of the music student teaching …
Date: December 2002
Creator: Cannon, Rodney M.
System: The UNT Digital Library
An Investigation of the Impact of Technology Expenditures on Student Achievement in Texas Districts (open access)

An Investigation of the Impact of Technology Expenditures on Student Achievement in Texas Districts

The purpose of this study was to explore the relationship between money spent on technology hardware, software, and training on district-wide achievement as measured by Texas standardized achievement tests, the Scholastic Aptitude Test (SAT), and the American College Test (ACT). A series of studies were carried out to develop a model of the relationship between Texas district TAKS, TAAS, ACT, and SAT scores for all subjects and district expenditures on technology hardware, technology software, and technology training. The findings of this study showed that although the mixture of uneven distribution of training, incentives, and equipment in these Texas districts clouds the issue of effective integration as it does for all districts (Anderson & Becker, 1998), and the mean level of per pupil technology expenditure for participating districts is of an amount ($192 per student) deemed unlikely to have substantial impact on student outcomes (Anderson & Becker, 1998), there are strong positive links between levels of expenditure and student achievement on the Texas Assessment of Knowledge and Skills and the American College Test that indicate that establishing guidelines for levels of expenditure, schedules of acquisition of materials and equipment, and timeframes for training and implementation may be vital to the success …
Date: August 2005
Creator: Hancock, Robert
System: The UNT Digital Library
The Texas Bandmasters Association: A Historical Study of Activities, Contributions, and Leadership (1920-1997) (open access)

The Texas Bandmasters Association: A Historical Study of Activities, Contributions, and Leadership (1920-1997)

The purpose of the study was to investigate the leadership role of the Texas Bandmasters Association (1920-1997) in the development of the band program in Texas. It sought to determine TBA's effect on the band movement in Texas, and ascertain how the TBA has contributed to the emphasis on performance focus that is associated with the Texas band tradition. In doing so, the study also provided information regarding the association's goals, purposes, activities, and contributions during the time period under investigation. The historical data for the study was compiled from documentary sources and personal interview. Documentary sources included minutes of meetings from 1920-1997, information contained in various periodicals including the Southwestern Musician combined with the Texas Music Educator, and a nearly complete set of clinic-convention programs. Historical data from past researchers, including several masters theses and doctoral dissertations, and tapes and transcripts of interviews conducted by past researchers, as well as interviews conducted by this researcher, were also utilized. Much of the historical data for the study was located at the Texas Music Educators Association archives, housed at the association headquarters in Austin, Texas. The researcher identified five periods of the association's history. In addition to developing a historical chronology, …
Date: May 2000
Creator: Shoop, Stephen Scott
System: The UNT Digital Library
His, Hers, and Theirs: Domestic Relations and Marital Property Law in Texas to 1850 (open access)

His, Hers, and Theirs: Domestic Relations and Marital Property Law in Texas to 1850

Texas law regarding the legal status of women and their property rights developed from the mingling of Spanish and English laws. Spanish laws regarding the protection of women's rights developed during the centuries-long Reconquest, when the Spanish Christians slowly took back the Iberian Peninsula from the Moorish conquerors. Women were of special importance to the expansion of Spanish civilization. Later, when Spain conquered and colonized the New World, these rights for women came, too. In the New World, women's rights under Spanish law remained the same as in Spain. Again, the Spanish were spreading their civilization across frontiers and women needed protection. When the Spanish moved into Texas, they brought their laws with them yet again. Archival evidence demonstrates that Spanish laws in early Texas remained essentially unchanged with regard to the status of women. Events in the history of England caused its legal system to develop in a different manner from Spain's. In England, the protection of property was the law's most important goal. With the growth of English common law, husbands gained the right to control their wives's lives in that married women lost all legal identity. When the English legal system crossed the Atlantic and took root …
Date: May 2000
Creator: Stuntz, Jean A.
System: The UNT Digital Library
The school reform movement and high stakes standardized testing: An analysis of factors impacting the academic outcomes of students receiving special education services. (open access)

The school reform movement and high stakes standardized testing: An analysis of factors impacting the academic outcomes of students receiving special education services.

The purpose of this study was to investigate special education outcomes in relation to state standardized testing. It specifically sought to determine if a relationship existed between selected data from the Texas Academic Excellence Indicator System (AEIS) comparing district students receiving special education services TAAS scores with selected district demographic, fiscal, and special education data. The population for this study consisted of all 2001-2002 grades 3-8 and 10 public school students with the exception of charter schools, special-purpose statutory districts, and state-administered districts. The reading analysis incorporated data from 896 Texas school districts. The mathematics analysis used data from 914 school districts. Multiple linear hierarchical regression was chosen as the method for statistical analysis. Data was obtained from the Texas Education Agency (TEA) as a special data pull. For both the reading and mathematics analyses, wealth and ethnicity were statistically insignificant although ethnicity individually accounted for a large percentage of the variance for both the reading (20.3%) and mathematics (13.2%) scores as well as producing negative β weights. All other predictor variables produced varying degrees of statistical significance. Community type, socioeconomic status, instructional expenditures per students, and instructional expenditures per student receiving special education services also produced negative β weights. …
Date: May 2005
Creator: Roach, Robert G.
System: The UNT Digital Library

The impact of the Home Instruction for Parents of Preschool Youngsters (HIPPY) program on reading, mathematics, and language achievement of Hispanic English language learners.

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This study sought to answer if the Home Instruction for Parents of Preschool Youngsters (HIPPY) program had a positive academic impact on Hispanic English language learners (ELL). HIPPY is a free, 2-year, home-based early intervention program for 4-and 5-year-old children. The program is intended to provide educational enrichment to at-risk children from poor and immigrant families, increase school readiness, and foster parent involvement in their children's education. A quasi-experimental design and quantitative measures were used to measure the academic success of Hispanic ELL students in reading, mathematics, and language arts. The sample included an experimental group and a purposeful control group. Hispanic students who attended an early childhood school as 4 year olds and participated in the HIPPY 4 and 5 programs were compared to Hispanic students who attended an early childhood school as 4 year olds and did not participate in HIPPY. Results from the Texas-mandated criterion referenced Texas Assessment Knowledge and Skills (TAKS™) Test and the TerraNova® and TerraNova SUPERA® norm referenced tests were used in this study. Results from the TAKS Reading and TAKS Mathematics Grade 3 and the TerraNova reading, language, mathematics, and total composite scores were analyzed using a one-way analysis of variance. The treatment …
Date: May 2006
Creator: García, Maria G.
System: The UNT Digital Library
David Lefkowitz of Dallas: A Rabbi for all Seasons (open access)

David Lefkowitz of Dallas: A Rabbi for all Seasons

This dissertation discusses the impact David Lefkowitz and his ministry had on Dallas during the years of his ministry (1920-1949) at Temple Emanu-El in Dallas Texas, and the years following his death in 1955. The focus is on his involvement in civic activities, although his pastoral activities are also discussed. Sources include interviews with family members, friends and acquaintances, newspaper articles, journals, internet sources, unpublished theses and dissertations about Dallas and related subjects, minutes of the Temple's Board of Directors' meetings, minutes of the Central Conference of American Rabbis, minutes of the Board of Directors' Meetings of the Dallas Jewish Welfare Federation, the Temple Emanu-El Bulletins, and selected sermons, speeches and letters of David Lefkowitz. David Lefkowitz was an important figure in the history of Dallas. He taught, by precept and example, that Jews could participate fully in the civic life of Dallas. Because of his teachings, Jews made a positive difference in the development of Dallas. He has left a lasting impression on Dallas, and through his ministry and hard work, he made Dallas a better place for all its citizens.
Date: August 2000
Creator: Guzman, Jane Bock
System: The UNT Digital Library
Ethnic Identity of Mexican American Children in the Post Industrial Age (open access)

Ethnic Identity of Mexican American Children in the Post Industrial Age

Ethnic identity of Mexican American children under the current socio-political climate was studied. Mexican American children were expected to display symptoms of ethnic ambivalence and self-rejection. Using the Kenneth and Mamie Clark (1947) Brown doll/White doll experiment as a model, data were gathered using a mixed model. This approach combed features of experimental designs, survey research, and qualitative methods. Both quantitative and qualitative data were gathered from a purposive sample of 104 children and some of their parents. They were between the ages of 3 to 15, resided in northeastern Texas, and most were White (n=70) or Hispanics (mostly Mexican American) (n=21) the remainder being Asian (n=13). Children self-identified across ethnic lines, and treated play preference, self-identification, and attractiveness separately. Children did not reflect social stereotypes and society's hierarchy. Instead, they portrayed other ethnic groups positively. Current theoretical approaches provided argue that strong ethnic identification and cultural incorporation displayed by the children may be a result of better integration and assimilation; conversely, it may be a product of the “false consciousness” driven by a global market and the culture of individualistic consumerism. An alternative theoretical perspective argues that the apparent cultural incorporation of children was a result of the social …
Date: May 2007
Creator: Tan, Adrian James
System: The UNT Digital Library
Attitudes of International Music Students from East Asia toward U.S. Higher Education Institutions (open access)

Attitudes of International Music Students from East Asia toward U.S. Higher Education Institutions

Nine universities in the United States with the greatest number of international students and having an accredited music program through the National Association of Schools of Music (NASM) were selected. Survey research methodologies were used to identify the status of the international music students from East Asia in U.S. higher education institutions and to determine their attitudes toward their schools. Among East Asian international music students at US higher education institutions, the results indicated that the professor's reputation, scholarships, and the program's reputation were perceived as the most influential factors impacting the program choice; a good relationship with professors, good feedback from professors, and emotional stability were perceived as the most influential factors impacting academic success; and the professor's teaching, the professor's expertise, and the improvement of musical skills were perceived as the most influential factors impacting students' satisfaction level. The most problematic issues reported were the language barrier and the cultural differences between their host and own countries. In addition, many of the East international music students in this study noted financial difficulties.
Date: May 2009
Creator: Choi, Jin Ho
System: The UNT Digital Library

The Leadership Path of R. Jan LeCroy

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Recent studies reveal that a considerable number of U.S. community college leaders will be retiring in the next several years. The concern is that with the large turnover, history, culture, and important lessons of leadership will be lost. The current research on the lives of presidents, their career paths, and experiences in community college leadership centers on approaches to the study of leadership at the macro level. Limited research exists in the published literature that reports and analyzes the development of individuals as community college leaders at the micro level. This results in a gap regarding understanding leadership development and strategies to prepare leaders. This study addresses this gap by providing a critical description of the leadership development of one individual who became a community college chancellor and who the literature on the community context indicates contributed to the local and national context for community colleges. Biography is gaining prominence as a legitimate and viable tool in the study of leadership. Few biographical studies currently exist which focus on leadership development in context at the micro level. This dissertation is a biographical, qualitative study of the leadership path and legacy of R. Jan LeCroy, a community college leader. The study …
Date: December 2006
Creator: Blankenbaker, Zarina A.
System: The UNT Digital Library
Toward a Framework for a New Philosophy of Music Education:  Løgstrup  as Synergy Between the Platonic and the Aristotelian Perspectives in the Music Education Philosophies of Bennett Reimer and David Elliott (open access)

Toward a Framework for a New Philosophy of Music Education: Løgstrup as Synergy Between the Platonic and the Aristotelian Perspectives in the Music Education Philosophies of Bennett Reimer and David Elliott

In the domain of music education philosophy there are, at present, two foundational systems that purport to be self-contained philosophies of music education. These are music education as aesthetic education, often referred to as MEAE, espoused by Bennett Reimer, and the praxial philosophy of music education posited by David Elliott. The debate between these two philosophies has been contentious and has had the effect of fracturing the philosophical underpinning of the music profession in an irreconcilable way. It is the purpose of this dissertation to introduce a third voice, that of the Danish philosopher Knut Løgstrup, to serve as a synergy between the philosophies of Reimer and Elliott and lead toward a framework of thinking for music education philosophy. I assert that the philosophies of Reimer and Elliott represent a modern articulation of an ancient dialectic between Platonic and Aristotelian ideals. Thus, the Reimer philosophy has its foundation in Platonic thought and Elliott has embraced an Aristotelian philosophical perspective. Løgstrup's position provides a third fundamental viewpoint that includes both Platonic and Aristotelian thinking and can therefore provide a synergy for these two music education philosophies. He refers to his philosophy as an ontological ethics. As a methodological approach, I utilize …
Date: December 2006
Creator: Wheeler, T. Ray
System: The UNT Digital Library
The Benefits of Adult Piano Study as Self-Reported by Selected Adult Piano Students. (open access)

The Benefits of Adult Piano Study as Self-Reported by Selected Adult Piano Students.

The purpose of this study was to assess the benefits that selected adult piano students reported receiving from their study. Adult piano students (N = 711) from 24 states representing all geographic regions of the U.S. each completed a questionnaire containing 31 individual benefit items. These benefits were organized into 3 categories: Personal, Skill, and Social/Cultural. The demographic characteristics of the study population were consistent with the findings of other adult music research. Students indicated the existence (yes or no) of each benefit and rated the importance of existing benefits on a scale of 1-10. The category of Skill Benefits was the most agreed upon and highest rated category in the study, with over 90% agreement for each of the 7 Skill Benefits. The 14 Personal Benefits were also rated highly, particularly benefits related to self-actualization and fun. Self-related Personal Benefits were rated moderately, while more introverted Personal Benefits such as Imagination/Creativity, Spirituality, and Aesthetic Appreciation were lower rated benefits. The 10 Social/Cultural benefits were the lowest rated and least important benefits in the study. The most agreed upon benefits were Skill Improvement, Musical Knowledge, Musicianship, Accomplishment, Skill Refinement, Technique, Play/Fun, Escape from Routine, and Music Listening. The highest rated …
Date: May 2003
Creator: Jutras, Peter J.
System: The UNT Digital Library
Student Outcomes in Selected Distance Learning and Traditional Courses for the Dallas County Community College District: A Pilot Study (open access)

Student Outcomes in Selected Distance Learning and Traditional Courses for the Dallas County Community College District: A Pilot Study

The study compared outcomes for distance learning courses with those of traditional courses offered by the seven campuses of Dallas County Community College District (DCCCD). The course outcomes were defined as completion rate, dropout rate and success rate. Eleven courses offered during the fall 2003 semester were selected for the study. The methods of instruction employed for each course were traditional classroom lecture/discussion and distance learning formats of Internet, TeleCourse and TeleCourse Plus. Internet courses are delivered on-line, using Internet access and a browser, TeleCourse uses one-way videos or public broadcasting, and TeleCourse Plus is a hybrid between Internet and TeleCourse courses. Seven of the courses selected were part of the core curriculum approved by Texas Higher Education Coordinating Board (THECB) while four other courses were completely transferable. Two types of specific data were extracted: course data and individual student data. Course data included method of instruction, length of course, instructor's load, enrollment, number of withdrawals, and grade distribution. In addition, course requirements including the use of email, videos and Internet, orientation and testing on campus were added as variables. The student data included demographic variables such as age, gender, ethnicity, family status, employment and academic variables including number of …
Date: December 2004
Creator: Borcoman, Gabriela
System: The UNT Digital Library

The Crater of Diamonds: A History of the Pike County, Arkansas, Diamond Field, 1906-1972

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The first diamond mine in North America was discovered in 1906 when John W. Huddleston found two diamonds on his farm just south of Murfreesboro in Pike County, Arkansas. Experts soon confirmed that the diamond-bearing formation on which Huddleston made his discovery was the second largest of its kind and represented 25 percent of all known diamond-bearing areas in the world. Discovery of the field generated nearly a half century of speculative activity by men trying to demonstrate and exploit its commercial viability. The field, however, lacked the necessary richness for successful commercial ventures, and mining was eventually replaced in the early 1950s by tourist attractions that operated successfully until 1972. At that time the State of Arkansas purchased the field and converted it to a state park. Thus this work tell the rich and complicated story of America'a once and only diamond field, analyzes the reasons for the repeated failures of efforts to make it commercially viable, and explains how it eventually succeeded as a tourist venture.
Date: May 2002
Creator: Henderson, John C.
System: The UNT Digital Library
Success Factors among Early College Entrants (open access)

Success Factors among Early College Entrants

This study explored how various intrapersonal, familial, and life-goal characteristics related to the academic and personal success of first semester early college entrants attending the Texas Academy of Mathematics and Science (TAMS) at the University of North Texas. The study sought to identify which intrapersonal factors and external factors affected grades, behavioral markers, and life satisfaction during the students' first semester at TAMS. Baseline data from TAMS entrance material such as standardized achievement test scores, previous grade point averages (GPA's), advanced courses taken, and other academic activities and awards were collected. Data were also collected from the students prior to their entry to the start of TAMS related to family cohesiveness, motivation, and career goals. Data from parents were gathered prior to the start of TAMS regarding parenting styles, demographics, parents' educational levels, careers, and income levels, as well as the child's homework, extracurricular activities, and other time demands. First semester grades, a measure of life satisfaction since the program began, and behavior reports from staff members were used as outcome/success indicators. These additional data were used to examine the relationship between success and familial/interpersonal/life goal factors.
Date: August 2008
Creator: Hoggan, Barbara
System: The UNT Digital Library
The relationship between collegiate band members' preferences of teacher interpersonal behavior and perceived self-efficacy. (open access)

The relationship between collegiate band members' preferences of teacher interpersonal behavior and perceived self-efficacy.

The first purpose of this study was to describe collegiate band members' preferred teacher interpersonal behaviors and perceptions of self-efficacy based on the gender, year in college, instrument, and major. The second purpose of the study was to measure the relationship between preferences of interpersonal teacher behavior and self-efficacy scores. The non-probability purposive sample (N = 1020) was composed of band members representing 12 universities from different regions of the United States. There were 4 large public, 4 small public, and 4 private universities that participated in the study. Participants completed 2 questionnaires, the Teacher Interaction Preference Questionnaire (TIPQ) and the Self-Efficacy Questionnaire (SEQ). Descriptive statistics were calculated for each of the questionnaires. Results for the TIPQ showed that all sub-groups most preferred the dominant-cooperative behaviors, followed by submissive-cooperative behaviors, and least preferred the dominant-oppositional behaviors. Results for the SEQ showed subtle variations for all subgroups. Three Pearson product-moment correlation coefficients were calculated to measure the relationship between the three teacher interaction styles (dominant-cooperative, submissive-cooperative, dominant-oppositional) and students' perceived self-efficacy. Due to the possible over-use of the data with multiple correlations, a Bonferroni adjustment was made to avoid a Type I error (.05/3 = .016). A significant positive relationship was …
Date: May 2009
Creator: Steele, Natalie Anne
System: The UNT Digital Library
The Effect of Three Different Levels of Skill Training in Musical Timbre Discrimination on Alphabet Sound Discrimination in Pre-Kindergarten and Kindergarten Children (open access)

The Effect of Three Different Levels of Skill Training in Musical Timbre Discrimination on Alphabet Sound Discrimination in Pre-Kindergarten and Kindergarten Children

The purpose of this study was to investigate the effects of three different levels of skill training in musical timbre discrimination on alphabet sound discrimination in pre-kindergarten and kindergarten children. The findings of prior investigations indicated similarities between aural music and language perception. Psychoacoustic and neurological findings have reported the discrimination of alphabet quality and musical timbre to be similar perceptual functions and have provided, through imaging technology, physical evidence of music learning simultaneously stimulating non-musical areas of the brain. This investigator hypothesized that timbre discrimination, the process of differentiating the characteristic quality of one complex sound from another of identical pitch and loudness, may have been a common factor between music and alphabet sound discrimination. Existing studies had not explored this relationship or the effects of directly teaching for transfer on learning generalization between skills used for the discrimination of musical timbre and alphabet sounds. Variables identified as similar from the literature were the discrimination of same- different musical and alphabet sounds, visual recognition of musical and alphabet pictures as sound sources, and association of alphabet and musical sounds with matching symbols. A randomized pre-post test design with intermittent measures was used to implement the study. There were 5 …
Date: May 2000
Creator: Battle, Julia Blair
System: The UNT Digital Library