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1,995 Matching Results
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A Historical Study of the Paris Small Business Development Center in Paris, Texas: 1986-2006
This historical study chronicled events of the development and implementation of the Paris Small Business Development Center at Paris Junior College in Paris, Texas from 1986-2006. Data was collected from primary and secondary sources and oral histories through personal interviews. The analysis included a brief history of higher education and the service mission and situated the study in the broader context as an extension program in higher education. This study provided a brief history of the U.S. Small Business Administration and America’s Small Business Development Center Network as a background for the study. This study is significant to scholars in the field of higher education for a number of reasons. It provides a historical analysis of a service program that extends the college to the community and demonstrates higher education and its role in economic development. It adds to the current body of research by advancing an understanding of a past to contemporary knowledge. Finally, by integrating historical perspectives from multiple disciplines in higher education, what happened and the context in which it happened can be more fully appreciated. This study also contributes to practical knowledge as it deepens the understanding of significant events and processes that contributed to the …
Date:
December 2014
Creator:
Smith, Donna Gayle
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Texas Music Educators Association: A Historical Study of Selected Landmark Events Between 1938 and 1980 and the Decisions Which Influenced Their Outcomes
The purpose of this study was to investigate selected landmark events in the historical development of the Texas Music Educators Association, 1938-1980, and the decisions which influenced their outcomes. A polling of twenty former presidents of TMEA selected the following landmark events that helped to shape the history of TMEA: (1) the change from a band organization to a music educators organization in 1938, (2) the University Interscholastic League takeover of contests in 1947, and (3) TMEA's separation from the Music Educators National Conference in 1976. In addition to developing a historical chronology from documentary sources, in-depth interviews were conducted with actual participants in these landmark events. The interviews utilized comparable questions, in order to identify decision-making patterns, while also capturing the atmosphere and visceral context of TMEA history. Literature from the social science disciplines on organizational decision—making was explored for help in understanding what happened, how, and why. In all three events the final decision was strongly influenced by factors external to the TMEA. The strong power position held by school administrators was evident in both the first and second events, while reinforcement from actively lobbying choral directors was also a factor in the first event only. The strong …
Date:
August 1989
Creator:
Grant, Daniel Ross, 1955-
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Positive and Negative Symptoms in Schizophrenia and Their Neuropsychological Correlates
The distinction of positive and negative symptoms in schizophrenia was examined in relation to demographic, clinical and neuropsychological measures.
Date:
December 1993
Creator:
Tsang, Michael Hing-pui
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Investigation on Segmentation, Recognition and 3D Reconstruction of Objects Based on LiDAR Data Or MRI
Segmentation, recognition and 3D reconstruction of objects have been cutting-edge research topics, which have many applications ranging from environmental and medical to geographical applications as well as intelligent transportation. In this dissertation, I focus on the study of segmentation, recognition and 3D reconstruction of objects using LiDAR data/MRI. Three main works are that (I). Feature extraction algorithm based on sparse LiDAR data. A novel method has been proposed for feature extraction from sparse LiDAR data. The algorithm and the related principles have been described. Also, I have tested and discussed the choices and roles of parameters. By using correlation of neighboring points directly, statistic distribution of normal vectors at each point has been effectively used to determine the category of the selected point. (II). Segmentation and 3D reconstruction of objects based on LiDAR/MRI. The proposed method includes that the 3D LiDAR data are layered, that different categories are segmented, and that 3D canopy surfaces of individual tree crowns and clusters of trees are reconstructed from LiDAR point data based on a region active contour model. The proposed method allows for delineations of 3D forest canopy naturally from the contours of raw LiDAR point clouds. The proposed model is suitable not …
Date:
May 2015
Creator:
Tang, Shijun
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Neuropsychological Functioning in Non-Schizophrenic First-Degree Relatives of Schizophrenics
Research has consistently shown schizophrenics to perform significantly poorer than normal controls on commonly used measures of neuropsychological functioning. Research on the neuropsychological functioning of first-degree relatives of schizophrenics who do not themselves have schizophrenia is comparatively sparse but suggests the likelihood of deficits in this group as well. A battery of standard neuropsychological tests was administered to three groups: first-degree relatives of schizophrenics who do not themselves have schizophrenia (FDR-SCZ), first-degree relatives of persons with major depression and bipolar disorder (FDR-MOOD), and normal controls (NC). The FDRSCZ group was not found to demonstrate significantly impaired performance relative to the other two groups on any of the hypothesized or exploratory analyses. These implications of these findings are discussed with reference to previous studies and future research.
Date:
August 1998
Creator:
Suire, David M. (David Mark)
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Through His Own Words: An Exploration of the Pedagogy of Robert Marcellus
This dissertation presents the clarinet pedagogy of Robert Marcellus through reorganizing, documenting, and consolidating the archival recordings of summer master classes held at Northwestern University from 1977-1990. Pedagogical discussions and exercises are examined on topics such as wind, articulation, hand and finger position, and phrasing. Marcellus' interpretation and comments are discussed, along with musical examples from Cyrille Rose's 40 Studies for Clarinet, numbers 13, 21 and 32. This dissertation contains Marcellus' repertoire list and a sequence of study. Through this examination and consolidation of Marcellus' own words, this dissertation serves as a unique resource for those clarinetists interested in learning about this distinguished pedagogue.
Date:
August 2019
Creator:
Bronson, Karen Andreas
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Slavery, Fear, and Disunion in the Lone Star State: Texans' Attitudes toward Secession and the Union, 1846-1861
This work is a study of white Texans' attitudes toward their role in the federal Union and their right to secede from it during the antebellum period. The central question of the study is why did people so strongly Unionist in 1846 became so strongly secessionist by 1861. In tracing this significant shift in Texans' sentiment, the author especially emphasizes the racial attitudes of white Texans, their emotional defense of the institution of slavery, and their strong conviction that the Negroes, if emancipated, would destroy white society. Of special importance to this study is the relationship of Texans' racial attitudes to their attitudes toward the Union.
Date:
August 1972
Creator:
Ledbetter, Billy D.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Rise and Fall of the Texas Radicals, 1867-1883
The purpose of this monograph is to study the early Texas Republican party within the framework of well-known political party functions, i.e., to provide political leadership, recruit governmental personnel, generate public policy, and propagate ideology.
Date:
May 1972
Creator:
Baggett, James Alex
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
An Historical Biography of Virginia Axline
Virginia Axline developed a new field of child psychotherapy by applying a nondirective approach to the burgeoning experimentation of utilizing play in therapeutic work with children. While much biographical information is available regarding other leaders in the fields of counseling and psychology, historical research into Axline and her development of child-centered play therapy represent a gap in the literature. The purpose of the current study was to: 1) examine the professional contributions of Virginia Axline; 2) gather personal information regarding Axline that contributes to deeper understanding of her theory; and 3) identify life circumstances or events that influenced Axline's professional contributions. Historical methodology was utilized to locate and examine artifacts and materials necessary to create an interpretive biography of Axline's life and work, with a focus on her professional influences, experiences, and contributions. Historical methods utilized include historiography, oral history, and interpretive biography, with an emphasis on established and accepted source criticism and data synthesis processes. The research yielded a number of historically significant and previously unknown documents valuable to the field of CCPT including personal correspondence, academic writings, and interviews, as well as academic and government records. The research also established new information about and understandings of several of …
Date:
May 2020
Creator:
Turley Stich, Erin
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Economic Development in Texas During Reconstruction, 1865-1875
The study challenges many traditional stereotypes of Texas during Reconstruction. Contrary to what Democrats charged, the Davis government did not levy exorbitant taxes. Radical taxes seemed high in comparison to antebellum taxes, because antebellum governments had financed operations with indemnity bonds, but they were not high in comparison to taxes in other states. Radical taxes constituted only 1.77 percent of the assessed value of property in Texas, which was lower than the average for the United States and about the same for other states undergoing Reconstruction. In Texas most of the tax increases during Reconstruction were made necessary by the Civil War and the increase in population. The tax increases paid for state and local governments, frontier and local protection, public buildings, internal improvements, and public schools. Edmund J. Davis, Radical governor, contributed significantly to Texas government when he attempted to focus attention on reforming the tax system,limiting state expenses to state income, limiting state aid for railroad companies, and protecting the public from railroad company abuses.
Date:
August 1980
Creator:
Adams, Larry Earl
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Portrait of an Age: The Political Career of Stephen W. Dorsey, 1868-1889
This study traces the public life of Stephen Dorsey chronologically from his service in the Civil War to the end of his political career, which came with his failure to have a friend appointed governor of New Mexico Territory in 1889. Traditional interpretations of Dorsey are based on a combination of scant evidence, carpetbagger stereotypes, and the assumption that he was guilty of masterminding the monumental swindle of the Star Route Frauds. Closer examination of Dorsey's public life, however, reveals that this traditional view is distorted. A major conclusion of this study is that the assumption on which most traditional views of Dorsey are based, that he was the mastermind behind the Star Route Frauds, is not supported by the evidence. This study shows that it is impossible to study a Gilded Age political figure without also considering his business interests. Many of Dorsey's political activities, for example his involvement in the Compromise of 1877, can be traced to his business enterprises. Although Dorsey was not entirely innocent in the frauds, he was not guilty of the crimes with which the government charged him. This study also concludes that Dorsey was left vulnerable to the prosecution which ended his career …
Date:
May 1980
Creator:
Lowry, Sharon K.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Life of the Enlisted Soldier on the Western Frontier, 1815-1845
In contrast to the relatively rapid changes occurring in the modern American army, the period between the end of the War of 1812 and the beginning of the Mexican War offers a definite period for a study of military life when reform came slowly. During the period of study, leaders made few attempts to reform the general structure of the military institution as a social system. On the other hand, many changes can be discerned which improved weaponry and equipment, tactics, supply and administrative procedures, moral guidance, recreational facilities, and pay.
Date:
August 1972
Creator:
Graham, Stanley Silton, 1927-
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Life of the enlisted soldier on the western frontier
In contrast to the relatively rapid changes occurring in the modern American army, the period between the end of the War of 1812 and the beginning of the Mexican War offers a definite period for a study of military life when reform came slowly.
Date:
August 1972
Creator:
Graham, Stanley Silton
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Evaluation of the Quick Inventory of Depressive Symptomatology - Self-Report (QIDS-SR) in a spinal cord injury population.
Spinal cord injury (SCI) is an acute and devastating event that results in significant and permanent life changes for the individuals who are injured, as well as their families and friends. Depression has received more attention from clinicians and researchers than any other psychological issue among persons with SCI. Measurement of depression in this population has a variety of methodological issues, including inconsistent assessments used (self-report versus clinical interviews), varying definitions of depression, inclusion and exclusion of physical symptoms in the assessment process, and use of measures that do not represent DSM-IV criteria for major depressive disorder. The primary goal of this study was to evaluate the Quick Inventory of Depressive Symptomatology - Self-Report (QIDS-SR) and provide descriptive analyses of this measure with persons with SCI. Results showed that somatic symptoms were more frequently endorsed than psychological symptoms in this population. Additionally, scores on the QIDS-SR were significantly associated with a depression diagnosis in the patient's medical chart. However, QIDS-SR scores were not found to be correlated inversely with quality of life scores as predicted. The QIDS-SR was shown to have good internal consistency and convergent validity with patients with SCI. However, it failed to demonstrate construct validity. The QIDS-SR …
Date:
August 2008
Creator:
Reed, Kristin
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Standing in the Gap: Subposts, Minor Posts, and Picket Stations and the Pacification of the Texas Frontier, 1866-1886
This dissertation describes the various military outposts on the Texas frontier between 1866 and 1886. It is arranged geographically, with each chapter covering a major fort or geographical area and the smaller posts associated with it. Official military records and government reports serve as the primary sources of data. In 1866 when the United States Army returned to the defense of Texas after four years of civil war, the state's frontier lay open to depredations from several Indian tribes and from lawless elements in Mexico. The army responded to those attacks by establishing several lines of major forts to protect the various danger areas of the frontier. To extend its control and protection to remote, vulnerable, or strategically important points within its jurisdiction, each major fort established outposts. Two main categories of outposts existed in Texas, subposts and picket stations. Subposts served as permanent scouting camps or guarded strategic points or lines of communication. Picket stations protected outlying locations, such as stage stations, that were particularly vulnerable to attack. Because Indians raiding in Texas usually operated in fairly small groups, garrisons at outposts were similarly small. Company-sized detachments generally garrisoned subposts, and picket stations seldom held more than a dozen …
Date:
May 1995
Creator:
Uglow, Loyd M. (Loyd Michael)
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Implementation and Administration of Radical Education in Texas: Politics or Reform in Education from 1870-1873
This study examines the efforts of Radicals (Republicans) to establish a state-wide public school system in Texas between 1870 and 1873. Primary sources cover the chronological fringes of the period being examined. This study follows a chronological narrative with the four chapters examining first, educational trends in the southern states and Texas prior to Reconstruction, followed by examination of the Radical system in Texas, and, finally, its destruction by Conservative Texans. The final chapter focuses on immediate and long range results of Radical education. In examining the Radical educational program, an attempt has been made to dispel ideas popularly held by present-day Texans who believe that the Radical school program was simply another "carpetbagger" scheme for raiding the state treasury and building Radical patronage. This paper contends that the Radicals established as good a public school system as could be created at the time, and that it was administered in an honest and efficient manner. The system was destroyed by politicians and a grass roots revolt of taxpayers who had no faith in its methods, goals, or administrators.
Date:
August 1976
Creator:
McClellan, Michael E.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Correlates and Predictors of Medication Noncompliance in Patients with Schizophrenia
The treatment of schizophrenia today consists of a multi-component system of services. Mental health professionals generally agree that anti-psychotic medications are an essential treatment for schizophrenia. However, adherence to medication regimens by patients with schizophrenia is notoriously poor. To identify correlates and predictors of medication compliance, the Schedule for Affective Disorders and Schizophrenia (SADS), a semi-structured diagnostic interview, was administered to 90 outpatients with schizophrenia. The results suggest that there are specific variables (i.e., mood symptoms, psychotic symptoms, and socio-demographic variables) that predict medication compliance. In addition, the confirmation of these variables was effective (90.0%) at identifying non-compliant patients. The results suggest that schizophrenia is a complex disorder composed of heterogeneous symptoms. However, a specific group of symptoms is proposed which may provide a screening measure for predicting patients who are likely to be non-compliant with their medications.
Date:
August 1995
Creator:
Duncan, Julianne Christine
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
An Examination of the Adoption of Preservation Metadata in Cultural Heritage Institutions: An Exploratory Study Using Diffusion of Innovations Theory
Digital preservation is a significant challenge for cultural heritage institutions and other repositories of digital information resources. Recognizing the critical role of metadata in any successful digital preservation strategy, the Preservation Metadata Implementation Strategies (PREMIS) has been extremely influential on providing a "core" set of preservation metadata elements that support the digital preservation process. However, there is no evidence, in the form of previous research, as to what factors explain and predict the level of adoption of PREMIS. This research focused on identifying factors that affect the adoption of PREMIS in cultural heritage institutions. This study employed a web-based survey to collect data from 123 participants in 20 country as well as a semi-structured, follow-up telephone interview with a smaller sample of the survey respondents. Roger's diffusion of innovation theory was used as a theoretical framework. The main constructs considered for the study were relative advantage, compatibility, complexity, trialability, observability, and institution readiness. The study yielded both qualitative and quantitative data, and analysis showed that all six factors influence the adoption of PREMIS in varying degrees. Results of a regression analysis of adoption level on the six factors showed a statistically significant relationship. The R2 value for the model was …
Date:
May 2009
Creator:
Alemneh, Daniel Gelaw
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The History and Development of Vibrato Among Classical Saxophonists: A Lecture Recital Together with Three Recitals of Selected Works of A. Desenclos, L. Robert, J. Ibert, K. Husa, B. Heiden, R. Schumann and Others
This study examines the history and development of vibrato among classical saxophonists as well as briefly summarizes the history of vibrato in general from its origins on string instruments, the voice and other wind instruments. An analysis of recordings of early saxophonists shows the approximate time period of incorporation of vibrato on the saxophone and the influences of performers and musical styles on its development. Pedagogical methods of performing vibrato on the saxophone are included as well as a discussion of saxophone vibrato styles. An exploration of vibrato as an expressive musical device is provided along with conclusions drawn concerning performance practice implications.
Date:
December 1986
Creator:
Lamar, Jacquelyn B. (Jacquelyn Brown)
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Formal Education among the Siberian Yupik Eskimos on Sivuqaq, St. Lawrence Island, Alaska: an Ethno-Historical Study
The major focus of this study is the effect of formal education on individuals, communities, cultural traditions and values on Siberian Yupik Eskimos of Alaska. The first school on St. Lawrence Island (Sivuqaq), Alaska was founded in 1899 under the direction of Sheldon Jackson. The formal school curriculum for the next thirty years was secretarian. Upon the initial operation of formal schooling on the island, various other forms of schools have impacted the islanders of St. Lawrence. Chapter two is an overview of the background of education in Alaska from its beginning as a territory to its present status as the 49th state in the United States. Chapter three presents the history of formal schooling on St. Lawrence Island. Chapters two and three contain descriptions of various other forms of schooling within the state (i.e. Bureau of Indian Affairs, mission, state-owned) and when and how these forms either existed on the island or had an impact upon its villagers. Chapter four discusses the methodology utilized in conducting the research and fieldwork for this study. Research findings are discussed in chapter five and include verbatim transcriptions of interviews with villagers. These interviews are unedited in order for readers to draw their …
Date:
December 1998
Creator:
Powell, Pam, 1958-
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Reclaiming Female Virtue: Social Hygiene, Venereal Disease and Texas Reclamation Centers during World War I
During the Progressive Era in the United States, social hygiene reformers underwent a fundamental change in their stance toward women accused of prostitution or promiscuous behavior. Rather than viewing such women as unfortunate victims of circumstance who were worthy of compassion, many Progressives deemed them as predatory villains who instead deserved incarceration, forced rehabilitation, and non-consenting medical interference. Texas, due to the many military bases within its borders, became a key battleground in this moral crusade against women as the carriers and proliferators of VD. "Promiscuous" women were seen as not only dangerous to the soldiers but also as a threat to the nation's security, creating an environment that led Texas Progressives to suppress women's civil liberties in the name of protecting soldiers. The catalyst for this change in attitude was World War I. The Great War brought to the forefront an unpleasant reality facing a significant percentage of America's fighting men: venereal disease. While combating sexually transmitted diseases was a serious medical and manpower concern for the military in the era before penicillin, the sole focus on women as the carriers and proliferators of VD led to a nationwide campaign against the "social evil" that demonized women and led …
Date:
December 2018
Creator:
Bridges, Jennifer
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Farming Someone Else's Land: Farm Tenancy in the Texas Brazos River Valley, 1850-1880
This dissertation develops and utilizes a methodology for combining data drawn from the manuscript census returns and the county tax rolls to study landless farmers during the period from 1850 until 1880 in three Texas Brazos River Valley counties: Fort Bend, Milam, and Palo Pinto. It focuses in particular on those landless farmers who appear to have had no option other than tenant farming. It concludes that there were such landless farmers throughout the period, although they were a relatively insignificant factor in the agricultural economy before the Civil War. During the Antebellum decade, poor tenant farmers were a higher proportion of the population on the frontier than in the interior, but throughout the period, they were found in higher numbers in the central portion of the river valley. White tenants generally avoided the coastal plantation areas, although by 1880, that pattern seemed to be changing. Emancipation had tremendous impact on both black and white landless farmers. Although both groups were now theoretically competing for the same resource, productive crop land, their reactions during the first fifteen years were so different that it suggests two systems of tenant farming divided by caste. As population expansion put increasing pressure on the …
Date:
December 1988
Creator:
Harper, Cecil
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Effects of Monitoring Positive and Negative Events on Measures of Depression
This study examined psychoanalytic, physiological, and social learning models of depression in terms of etiology and symptomatology. Emphasis was placed on social learning theories of depression. First, Beck's cognitive approach stated that the root of depression was a negative cognitive set. Depressive episodes might be externally precipitated, but it was the individual's perception and appraisal of the event that rendered it depression inducing. Secondly, Seligman's learned helplessness model explained reactive depression in terms of a belief in one's own helplessness. Specifically, Seligman stated belief in the uncontrollability of outcomes resulted in depression, irrespective of the correspondence of such beliefs to objective circumstances. Additionally, depression resulted from noncontingent aversive stimulation and noncontingent positive reinforcement. Thirdly, Lewinsohn's model was based on these assumptions: a low rate of response-contingent positive reinforcement which acted as an eliciting stimulus for depressive behaviors. This low rate of response-contingent positive reinforcement constituted an explanation for the low rate of behaviors observed in the depressive. Total amount of response—contingent positive reinforcement is a function of a number of events reinforcing for the individual, availability of reinforcement in the environment, and social skills of the individual that are necessary to elicit reinforcement.
Date:
May 1981
Creator:
Ellis, Janet Koch
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Leadership Path of R. Jan LeCroy
Access:
Use of this item is restricted to the UNT Community
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.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library