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11,362 Matching Results
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The Effects of Cumulative Consumption Feedback On Demand For Money As A Commodity
Behavioral economic theory describes a relation between response requirement and magnitude of reinforcement, and combines these variables into one independent variable (unit price) affecting operant behavior. This study investigated the relative effects of cumulative feedback on consumption for money as a commodity. Subjects were exposed to ranges of unit prices with or without a cumulative feedback bar on the computer screen indicating monetary earnings. For all participants in this study, consumption of money was a decreasing function of unit prices and the results from the present study are consistent with the behavioral economic prediction that increasing the unit price of a commodity will decrease consumption of that commodity. Analyses of demand curves, elasticity coefficients and response rates suggested differences between Feedback and No Feedback groups, although these were small and not statistically significant. The small differences observed were consistent with a behavior strengthening effect of feedback.
Date:
May 2001
Creator:
Bailey, Kathleen
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Transnational Organized Crime and Destabilization in Democracies, Russian Organized Crime as Case Study
Transnational organized crime has been prevalent during the last century, but it recently has been recognized as a threat to the world order. Governments throughout the world, along with the intergovernmental organizations identified this phenomenon as a new threat to domestic and international security. This paper attempts to explain the impacts of transnational organized crime on the functioning of democratic societies by adopting the Russian Organized Crime as case study. The descriptive research with regard to definition, scope and organization of transnational organized crime, along with the objectives, limitations and methodology of this research will be included in the first chapter. Recent trends observed in organized crime`s character and the impact of organized crime on the political economies of democratic regimes will be contained in the following chapters. Pre-conditions for a broader response to transnational organized crime and conclusive remarks will be the context of the last chapter.
Date:
August 2001
Creator:
Yasar, Muhammet Murat
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The message and ministry of Howard G. Hendricks in Christian higher education
Howard G. Hendricks influenced generations of leaders in Christian education during the last half of the 20th century through the practical communication of his unique message and the personal nature of his teaching ministry. This study explored his life through interpretive biography, compared his message with current models of secular and religious education, and evaluated his ministry through case study research. Hendricks has contributed to the field of Christian higher education through the publication of several books and periodical articles, as well as film series, audiotapes, and videotapes. He has presented thousands of messages across America and in over 75 countries worldwide. Hendricks has spent his entire 50-year educational career at Dallas Theological Seminary, teaching in the classroom, mentoring his students, and modeling positive values of Christian leadership. Chapter 1 introduces the study, explains the purpose and significance of the project, and defines key terms. Chapter 2 describes the methodology employed for the study. Chapter 3 provides an interpretive biography of Hendricks, and chapter 4 compares the educational philosophy of Hendricks with secular and Christian models. Chapter 5 examines the ministry of Hendricks in a case study approach. Chapter 6 summarizes the study and offers conclusions and implications for future …
Date:
May 2001
Creator:
Lincoln, Lawrence H.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
A Collapsing Result Using the Axiom of Determinancy and the Theory of Possible Cofinalities
Assuming the axiom of determinacy, we give a new proof of the strong partition relation on ω1. Further, we present a streamlined proof that J<λ+(a) (the ideal of sets which force cof Π α < λ) is generated from J<λ+(a) by adding a singleton. Combining these results with a polarized partition relation on ω1
Date:
May 2001
Creator:
May, Russell J.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Roy Harris' American Symphony - 1938: A Perspective on Its Historical Significance and Autogenetic Elements With a Performance of a Reconstructed Modern Wind Ensemble Edition
American composer Roy Harris began writing a symphony for the Tommy Dorsey band in 1938, but the piece was never completed. This dissertation project chronicles the events surrounding the interesting collaboration between the composer and the bandleader, including problems incurred during the rehearsal process, the eventual abandonment of the project, and the discovery of the little-known band work. The paper includes information on the composer's life and works, an in-depth discussion of the compositional technique that Harris called “autogenesis,” and a detailed analysis of the two surviving movements of the band piece. The piece is also discussed comparatively with other significant works in Harris' symphonic genre, most notably his Folksong Symphony, also known as his Fourth Symphony. A significant portion of the research and preparation for the project was spent reconstructing a modern wind ensemble edition of the two surviving movements. A complete score of the reconstructed edition is included as part of this project.
Date:
May 2001
Creator:
Lamb, Brian
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Effects of a Conflicting Instruction on a Fr 5 Performance
Access:
Use of this item is restricted to the UNT Community
The purpose of this experiment was to evaluate the effects of a conflicting instruction on FR-5 performances by an ABABC design. After all four college students were consistently pressing 1-5-3 followed by sound-clips, the schedule value changed to FR-5 (A). Then they were presented with the written instruction "Press 426" (B) in addition to the previous condition. In the last condition (C), 1-5-3 responses were then scheduled for extinction in three participants and the reinforcer was changed from sound-clips to points for one participant. The results showed that unlike previous experiments, instructions did not override the scheduled contingencies. Instruction-following occurred only when there were no other contingencies (i.e., extinction of 1-5-3) or the scheduled reinforcer for FR-5 performances was weak.
Date:
May 2001
Creator:
Koremura, Yuka
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Effects of Parenting Stress and Academic Self-Concept on Reading Ability in a Clinic Referral Sample
Access:
Use of this item is restricted to the UNT Community
This study investigated the relationships among the variables of parenting stress, academic self-concept, and reading ability. The purpose of this study was to determine whether parenting stress and academic self-concept contributed to the child's reading ability. Two hypotheses were investigated in an effort to accomplish this purpose. The subjects used in this study were forty-nine children and their primary caretakers referred to The Child and Family Resource Center, The University of North Texas, Denton, Texas, during the academic years of 1994 through 1999. Subjects ranged in age from seven to eighteen years of age. Academically, the subjects ranged from first graders through eleventh graders. All subjects lived in and attended schools in Denton County or neighboring counties. Parental employment ranged from unskilled laborers to medical doctors. The participating families included biological, step, adoptive, single, and divorced families. Abidin's Parenting Stress Index was used to measure parental stress experienced by the primary caretaker. The Intellectual and School Status cluster of the Piers-Harris Children's Self-Concept Scale was used to measure the child's academic self-concept and the Woodcock Reading Mastery Test-Revised provided a measure of the child's reading ability. Test scores were obtained following a review of The Child and Family Resource Center's …
Date:
May 2001
Creator:
Maldonado, Michele L.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Effectiveness of Filial/Play Therapy Training on High School Students' Empathic Behavior with Young Children
Access:
Use of this item is restricted to the UNT Community
This study was designed to determine the effectiveness of a filial/play therapy training model with high school juniors and seniors enrolled in a Peer Assistance and Leadership program (PALs). Filial/play therapy is an intervention that focuses on strengthening and enhancing adult-child relationships. The high students are trained to be a therapeutic change agent for primary school children identified as having adjustment difficulties by utilizing basic child-centered play therapy skills in weekly play sessions with young children. Specifically, this study is designed to determine the effectiveness of filial therapy in increasing: 1) the high school students' observed empathic behavior with young children, 2) the high school students' observed attitude of acceptance toward young children, 3) the high school students' observed ability to allow self-direction in young children, and 4) the high school students' observed level of involvement with young children. The experimental group, consisting of 16 volunteer high school students enrolled in a PALs class for high school credit, received a total of 24 weeks of filial/play therapy didactic training, application, and supervision for the playtimes they conducted with pre-kindergarten/kindergarten students identified with adjustment difficulties. The comparison group consisted of 15 volunteer high school students enrolled in a PALs class for …
Date:
May 2001
Creator:
Jones, Leslie D.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Break-up of the Confederate Trans-Mississippi Army, 1865
Access:
Use of this item is restricted to the UNT Community
Unlike other Confederate armies at the conclusion of the Civil War, General Edmund Kirby Smith's Trans-Mississippi Army disbanded, often without orders, rather than surrender formally. Despite entreaties from military and civilian leaders to fight on, for Confederate soldiers west of the Mississippi River, the surrender of armies led by Generals Robert E. Lee and Joseph E. Johnston ended the war. After a significant decline in morale and discipline throughout the spring of 1865, soldiers of the Confederate Trans-Mississippi Department chose to break-up and return home. As compensation for months of unpaid service, soldiers seized both public and private property. Civilians joined the soldiers to create disorder that swept many Texas communities until the arrival of Federal troops in late June.
Date:
May 2001
Creator:
Clampitt, Brad R.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Geography of Tuberculosis in the Greater Accra Region of Ghana
Access:
Use of this item is restricted to the UNT Community
In Ghana, spatial patterns of TB vary for different regions and variations may occur within the same region. This study examines TB distribution in the Greater Accra Region of Ghana using Geographic Information Systems (GIS). Behavioral, cultural and economic variables associated with TB morbidity are examined. From January 1998 to June 1999, data obtained from the Ghana Ministry of Health revealed that, men had a higher TB rate than women, TB was common among the age groups 20-29 and 30-39, and the average TB rate of 67.7 per 100, 000 population in the Greater Accra Region was higher than the national average (58.6 per 100,000 population). Using the human ecology model, this study attempts to explain the spatial distribution of the disease.
Date:
May 2001
Creator:
Donkor, Kweku
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Isidore of Seville's Etymologies : the Complete English Translation of Isidori Hispalensis Episcopi Etymologiarum Sive Originum Libri XX
Access:
Use of this item is restricted to the UNT Community
This book contains St. Isidore's work translated from the Latin by Priscilla Throop with an index. Saint Isidore of Seville (c.560-636) was Archbishop of Seville for more than three decades and has the reputation of being one of the great scholars of the early Middle Ages. This translation is based on Wallace M. Lindsay’s edition of Isidori Hispalensis episcopi etymologiarum sive originum (Oxford, 1911). For his edition, Lindsay used all available 8th century manuscripts and fragments, as well as some from the 9th century.
Date:
2005
Creator:
Isidore, of Seville, Saint & Throop, Priscilla
Object Type:
Book
System:
The UNT Digital Library
On Objects and Affections: Contemporary Representations of the Gay Man/Straight Woman Dyad in Popular Film and Television
This project explores the representational strategies used to depict a gay male/straight female dyad across a variety of popular media. The study problematizes and critically evaluates how the narrativization of the dyad both challenges and reinforces stereotypes of gay men and at the same time circulates a troubling image of femininity in the figure of the straight woman. This line of argument is extended to the context of "Lifestyle Television" to demonstrate how the dyad implicitly structures two particular programs. It is suggested that the prevalence of the dyad is in part indicative of an assimilation of a particular gay identity into mainstream culture. The ideological implications of the dyad are discussed throughout this thesis.
Date:
December 2000
Creator:
Pillion, Owen L.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Effects of Electrochemical Therapy on Colon-25 Tumors in Balb-C Mice
The purpose of the research was to treat immunodeficient mice, implanted with colon-25 tumors, with continuous and interrupted electrochemical therapy (ECT). ECT involves the placement of two electrodes, an anode near the center of the tumor and a cathode into the tumor periphery. A constant voltage is applied across the electrodes for a given period of time. The data showed that the interrupted and continuous ECT resulted in a decrease in mean tumor growth as compared to that of the sham controls. The histology of both ECT groups showed an increase presence of large vacuoles, randomly distributed tumor cells as well as the presence of "crevicing" in the medullary tissue. The differential leukocyte counts showed a distinct neutrophilia and lymphopenia in all groups at day 20 post tumor implantation. The results from the experimental groups appeared to support the findings of previous investigators.
Date:
December 2000
Creator:
Gillen, Aric
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Effects of the Density of Reinforcement on the Maladaptive Behaviors of a Child With Autism
The present study consists of two experiments that analyze the effects of high and low densities of reinforcemnt on the maladaptive behaviors of a 9 year old girl with autism. The first experiment investigates the isolated effects of density of reinforcement on the frequency of maladaptive behaviors during a motor imitation teaching task. High densities of reinforcement produced fewer occurrences of maladaptive behavior than low densities of reinforcement. Experiment 2 analyzes the effects of density of reinforcement during the same teaching tasks as in experiment 1 on maladaptive behavior, task accuracy, prompt resistance, and language. Maladaptive behavior did not recur during experiment 2. High density of reinforcement conditions during the second experiment showed a positive effect on the accuracy of responding and compliance with prompts.
Date:
December 2000
Creator:
Motiejunas, Kristina M.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
[UNT Libraries Collection Development Dataset, 2004-2005]
Dataset generated for the University of North Texas Libraries collection tabulating information about materials orders, cataloging, and circulation organized by call numbers.
Date:
2005-09~
Creator:
University of North Texas. Libraries.
Object Type:
Dataset
System:
The UNT Digital Library
[UNT Libraries Collection Development Dataset, 2002-2003]
Dataset generated for the University of North Texas Libraries collection tabulating information about materials orders, cataloging, and circulation organized by call numbers.
Date:
2003-09~
Creator:
University of North Texas. Libraries.
Object Type:
Dataset
System:
The UNT Digital Library
[UNT Libraries Collection Development Dataset, 2005-2006]
Dataset generated for the University of North Texas Libraries collection tabulating information about materials orders, cataloging, and circulation organized by call numbers.
Date:
2006-09~
Creator:
University of North Texas. Libraries.
Object Type:
Dataset
System:
The UNT Digital Library
[UNT Libraries Collection Development Dataset, 2006-2007]
Dataset generated for the University of North Texas Libraries collection tabulating information about materials orders, cataloging, and circulation organized by call numbers.
Date:
2007-09~
Creator:
University of North Texas. Libraries.
Object Type:
Dataset
System:
The UNT Digital Library
[UNT Libraries Collection Development Dataset, 2003-2004]
Dataset generated for the University of North Texas Libraries collection tabulating information about materials orders, cataloging, and circulation organized by call numbers.
Date:
2004-09~
Creator:
University of North Texas. Libraries.
Object Type:
Dataset
System:
The UNT Digital Library
[UNT Libraries Collection Development Dataset, 2007-2008]
Dataset generated for the University of North Texas Libraries collection tabulating information about materials orders, cataloging, and circulation organized by call numbers.
Date:
2008-09~
Creator:
University of North Texas. Libraries.
Object Type:
Dataset
System:
The UNT Digital Library
[UNT Libraries Collection Development Dataset, 2000-2001]
Dataset generated for the University of North Texas Libraries collection tabulating information about materials orders, cataloging, and circulation organized by call numbers.
Date:
2001-09~
Creator:
University of North Texas. Libraries.
Object Type:
Dataset
System:
The UNT Digital Library
[UNT Libraries Collection Development Dataset, 2008-2009]
Dataset generated for the University of North Texas Libraries collection tabulating information about materials orders, cataloging, and circulation organized by call numbers.
Date:
2009-09~
Creator:
University of North Texas. Libraries.
Object Type:
Dataset
System:
The UNT Digital Library
The Impact of Conservative Protestantism upon The Time Fathers Spend with Their Children
This research was concerned with the possible effects that religion, especially conservative Protestantism, has upon the performance of fatherhood. The influence of religion was assessed using the religious beliefs reported by fathers. The performance of fatherhood focused on the amount of time fathers spent meeting the physical needs of their young children. This research hypothesized that conservative Protestant fathers would spend more time meeting their children's physical needs than other Protestant fathers. Also hypothesized was that the level of conservative Protestant beliefs held by fathers is positively related to the proportion of time they spent meeting the physical needs of their children out of the total time spent by fathers and mothers combined. Finally, it was hypothesized that the level of conservative Protestant beliefs held by fathers was positively related to their membership in conservative religious denominations. In order to test whether conservative Protestantism has an effect upon the amount of time that fathers spend meeting the physical needs of their young children, this study will used data from the first wave of the National Survey of Families and Households (NSFH), completed in 1988. Regression analysis was used to test the first two hypotheses and crosstabulation analysis was used to …
Date:
December 2000
Creator:
Miller, Mark Sheldon
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Faculty Use of the World Wide Web: Modeling Information Seeking Behavior in a Digital Environment
There has been a long history of studying library users and their information seeking behaviors and activities. Researchers developed models to better understand these information seeking behaviors and activities of users. Most of these models were developed before the onset of the Internet. This research project studied faculty members' use of and their information seeking behaviors and activities on the Internet at Angelo State University, a Master's I institution. Using both a quantitative and qualitative methodology, differences were found between tenured and tenure-track faculty members on the perceived value of the Internet to meet their research and classroom information needs. Similar differences were also found among faculty members in the broad discipline areas of the humanities, social sciences, and sciences. Tenure-track faculty members reported a higher average Internet use per week than tenured faculty members. Based on in-depth, semi-structured interviews with seven tenured and seven tenure-track faculty members, an Internet Information Seeking Activities Model was developed to describe the information seeking activities on the Internet by faculty members at Angelo State University. The model consisted of four basic stages of activities: "Gathering," "Validating," "Linking" with a sub-stage of "Re-validating," and "Monitoring." There were two parallel stages included in the model. …
Date:
December 2000
Creator:
Fortin, Maurice G.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library