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919 Matching Results
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Racial Differences in Female Achievement Motivation and Motivation to Work
In the present project racial differences in female achievement motivation and motivation to work were examined, and related this information to the theory that African American females, when compared to White females, are less likely to marry someone equal to themselves in the areas of education, employment, and earning potential because of an assumed shortage of suitable African-American males. It was hypothesized that African-American females would score higher on assessments of achievement motivation and motivation to work, and rate lower the likelihood of meeting and marrying a partner equal in education level, employment level, and earning potential than would White females. Data analysis supported all hypotheses. The results were discussed in the context of the female achievement motivation literature as well as the literature concerning female motivation to work.
Date:
December 1994
Creator:
Bruner, Yolanda Kaye
System:
The UNT Digital Library
Plankton Community Response to Dechorination of a Municipal Effluent Discharged into the Trinity River
Chorine is used by the Village Creek Waste Water Treatment Plant to kill pathogenic microorganisms prior to discharge of the effluent into the Trinity River. The residual chlorine in the river impacted aquatic life prompting the U.S. Environmental Protection Agency in December 1990 to require dechlorination using sulfur dioxide. One pre-dechlorination and four post-dechlorination assessments of phytoplankton, periphyton, and zooplankton communities were conducted by the Institute of Applied Sciences at the University of North Texas. Dechlorination had no effect on the phytoplankton community. The periphyton community exhibited a shift in species abundance with a more even distribution of organisms among taxa. No change occurred in zooplankton species abundance, however, there was a decrease in zooplankton density following dechlorination.
Date:
December 1994
Creator:
Bryan, Brynne L. (Brynne Lee)
System:
The UNT Digital Library
Loose Id for Orchestra
Loose Id, scored for orchestra (piccolo, 2 flutes, 2 oboes, 2 clarinets in B-flat, B-flat contrabass clarinet, 2 bassoons, contrabassoon, 4 horns in F, 3 trumpets in B-flat, 2 trombones, 1 bass trombone, tuba, timpani, percussion (3 parts), violin I, violin II, viola, violoncello, and contrabass), is an abstract realization in sound of the energy of the Id. Unleashed, without the counterbalance of Ego or Superego, the Id generates unbridled instinctual energy, resulting in an orgiastic frenzy. Distinct from a state of dementia, this piece represents a thoroughly lucid and intentional rampage of self-indulgence. The accompanying essay examines the underlying structural principles of Loose Id, focusing on how they aid the creation of the overall experience of the piece. Particular attention is given to the concepts of linearity and nonlinearity and their roles in different levels of creative and listening processes.
Date:
August 1996
Creator:
Bryant, Steven 1972-
System:
The UNT Digital Library
Anger/Hostility: Reliability of Measurement and Correlates of Health History
The purpose of this study was to (1) assess the reliability and validity of anger/hostility measures, (2) examine the relationship between anger/hostility and other negative emotions, and (3) examine the relationship between anger/hostility and health history. Sixty-five subjects were given the Buss Durkee Hostility Inventory (BDHI), the State-Trait Anger Expression Inventory (STAXI), the Profile of Mood States pomsS), the Clinical Analysis Questionnaire (CAQ), the State-Trait Anxiety Inventory (STAI), the Health and Wellness Attitude Inventory (HWAI), and a health questionnaire designed to provide information about past disease and alcohol/drug use. Overall, the BDHI and POMS displayed good test-retest reliability. All six of the global indices of anger/hostility intercorrelated at a significant level, thus demonstrating good concurrent validity. The six global measures of anger/hostility also correlated at a significant level with other negative emotions.
Date:
August 1990
Creator:
Buri, Robert J. (Robert John)
System:
The UNT Digital Library
An Assessment of College Students' Attitudes and Empathy toward Rape
The purpose of this study was to assess rape attitudes and empathy levels of students at a university in North Texas. The Attitudes Toward Rape questionnaire and the Rape Empathy Scale were administered to 387 undergraduate students. Dependent variables were attitudes and empathy and independent variables were prior knowledge or experience as a rape victim, having female siblings, gender, marital status, and age. Significance was found between rape-intolerant attitudes and both prior experience as a victim (p < .001), and gender (p < .001). Significance was also found between empathy and experience as a rape victim (p < .035) and gender (p < .032).
Date:
December 1998
Creator:
Burke, Sloane C. (Sloane Christine)
System:
The UNT Digital Library
The Role of Fluency in the Emergence of the Derived Relations of Stimulus Equivalence
Fluent component performances may be more readily available for recombination into more complex repertoires. This experiment considered the stimulus equivalence preparation as a laboratory analog for the co-adduction said to occur in generative instruction. Seven adults received minimum training on 18 conditional discriminations, components of 9 potential stimulus equivalence classes. Training was interrupted periodically with tests to determine whether fluency of original relations predicted emergence of derived relations. Fluency predicted emergence in 2 of 17 instances of emergent derived relations for 4 subjects. One subject demonstrated fluency without derived relations. Training accuracies as low as 58% preceded emergence for 3 subjects. Fluency appears to be neither necessary nor sufficient for derived relations. Fluency's role may be in retention and complex application tasks rather than acquisition of behavioral relations.
Date:
December 1995
Creator:
Burkett, Leslie Stewart
System:
The UNT Digital Library
A Study of the Relationships among Teachers' Immediacy of Dress Factors and Affective Learning Factors: a Relational Communication Perspective
This thesis examined the relationships among immediacy of dress factors and affective learning factors as they pertain to relational communication. College students (N = 482) completed questionnaires indicating perceptions of selected nonverbal immediacy behaviors associated with their teacher's attire. The research predicted that there would be relationships between and among power and affinity of dress, dress immediacy and nonverbal immediacy. Further predictions were made concerning the associations among these variables, affective learning outcomes, and other teacher criteria. Analysis indicated that power of dress, affinity of dress and dress immediacy were viable nonverbal immediacy concepts which related to affective learning outcomes. Research findings indicated that certain instructor variables may also influence these relationships.
Date:
December 1998
Creator:
Burks, Mark
System:
The UNT Digital Library
The Psychological Effects of a Therapeutic Camping Experience on First Time Campers with Spina Bifida
Camping has been identified as a resource for educational, therapeutic, and recreational growth. The purpose of this study was to determine the psychosocial effects of a therapeutic camping experience with first time campers with spina bifida. In this study with four first time campers with spina bifida, three areas related to the camp experience were observed and measured: recreation participation, fun/pleasure, and self esteem. Both qualitative and quantitative methods were used, including the Coopersmith Self Esteem Inventory, the Recreation Participation and Fun Inventory, participant and non-participant observations, interviews, and a counselor questionnaire. The measurements of self esteem, recreation participation, and fun/pleasure were taken at three intervals, before camp, during camp and three weeks following the camp experience. The four camper case studies demonstrated that each camper experienced his/her own unique first time camp experiences.
Date:
December 1994
Creator:
Burns, Joanna L. (Joanna Lynn Brannan)
System:
The UNT Digital Library
The Rhetoric of Technological Flaws: Intel's Pentium Processor
This study analyzes the apologies presented by Intel Corporation as a response to the Pentium™ microprocessor controversy. Dr. Andrew Grove's November 27,1994, Internet posting to the comp.sys.intel usegroup and Intel's December 20,1994, press release are analyzed using the methods of genre criticism. Further, a situational analysis is presented of the exigence and the audience. The exigence is represented by the relationship of society to technology while the audience is Internet users. This analysis attempts to demonstrate how situational factors constrain discourse related to technological flaws.
Date:
May 1996
Creator:
Burns, Judith Poitras
System:
The UNT Digital Library
Development of a Model of Leadership for Self-Managed Teams in a Greenfield Environment
This study identified and defined leader behaviors with two levels of leadership in a self-managed team organization. Job analysis methodology was used. A comparison of task importance values was made within groups and between hierarchical levels in the organization. Identified leader behaviors were compared with effective, traditional leader performance. Qualitative data collected throughout the investigation clarified an integrative model for effective organizations developed from the literature. The model included leader characteristics and team member behaviors when using self-managed teams.
Date:
May 1992
Creator:
Burress, Mary Ann
System:
The UNT Digital Library
Pieter Bruegel the Elder's Apocalyptic Fortitude
This thesis examines Pieter Bruegel the Elder's Fortitude, 1560, a print from the Seven Virtues series. Fortitude stands out as an anomaly within the cycle because it contains several allusions to the Book of Revelation. The linkage of Fortitude to the writings of St. John is important because it challenges previous iconographic and iconological analyses of the composition. Analysis of Fortitude's compositional elements is provided, along with an examination of the virtue tradition. Additionally, an exploration of sixteenth-century apocalypticism is included, as well as an examination of the artistic influences that may have inspired Bruegel. This thesis concludes that Fortitude's apocalyptic allusions do not seem unusual for an artist familiar with St. John's prophecies, influenced by Hieronymus Bosch, and living in an age of apocalypticism.
Date:
December 1997
Creator:
Burris, Suzanne Lynn
System:
The UNT Digital Library
Responses During Exercise at 90% and 100% of the Running Velocity Associated with VO2max (vVO2max)
Six male long-distance runners participated in this study to evaluate the responses to exercise at 90% and 100% vV02max. Subjects participated in five maximal exercise tests: one incremental, three tests at 90% vV02max, and one test at 100% vV02max. The results of this study demonstrate that V02max can be elicited in a constant-velocity test at 90% vV02max.
Date:
August 1995
Creator:
Burt, Shane E. (Shane Eugen)
System:
The UNT Digital Library
The Implications of National Culture on American Knowledge Work Teams: A Model of a Collaborative Corporate Culture to Support Team Functioning
In order to remain competitive, many American businesses implement team-based work strategies. In many cases, however, teams fail in American organizations, which may be in part due to a conflict between American culture and the cooperative environment necessary for teams to function effectively. By comparing the literature regarding American culture, challenges faced by teams, and then corporate culture, it becomes evident that there are aspects of American culture that pose challenges but also that an appropriate corporate culture can mediate some areas of incompatibility. A collaborative corporate culture can induce cooperation among employees without asking employees to work in a manner that is counterintuitive, thus gaining the benefits of teams.
Date:
December 1999
Creator:
Bussey, Jennifer Amy
System:
The UNT Digital Library
The Torus Does Not Have a Hyperbolic Structure
Several basic topics from Algebraic Topology, including fundamental group and universal covering space are shown. The hyperbolic plane is defined, including its metric and show what the "straight" lines are in the plane and what the isometries are on the plane. A hyperbolic surface is defined, and shows that the two hole torus is a hyperbolic surface, the hyperbolic plane is a universal cover for any hyperbolic surface, and the quotient space of the universal cover of a surface to the group of automorphisms on the covering space is equivalent to the original surface.
Date:
August 1992
Creator:
Butler, Joe R.
System:
The UNT Digital Library
Androgyny and Managerial Effectiveness in a Total Quality Management Organization
The majority of studies concerning psychological sex and management style have indicated that people consider the masculine style of managing to be the most popular. However, such studies are out of date and/or were usually measuring the perceptions of surveyed college students. Few studies have focused on successful managers in successful organizations. A modified version of the Bern Sex Role Inventory was distributed to 52 managers in a Total Quality Management organization. This study hypothesized that successful managers would be androgynous managers. The results of the study indicated that successful managers are androgynous managers, and that there is no significant difference in the number of female and male androgynous managers.
Date:
August 1994
Creator:
Byers, Lori A. (Lori Ann)
System:
The UNT Digital Library
The Emergence of the Individual in Eleventh and Twelfth Century Europe: Cistercians to Cowboys
The purpose and scope of this paper is to discuss the emergence of the individual in the eleventh and twelfth centuries in light of the societal changes occurring at the time, and to establish the fact that this beginning of individualism can be seen particularly in the arts of the time. The evidence presented gives rise to the supposition that the society of the eleventh and twelfth centuries can be defined as humanistic, given that humanism implies a concern with and a concentration upon life on earth as opposed to life in heaven.
Date:
December 1991
Creator:
Cain, Elizabeth P.
System:
The UNT Digital Library
A Comparison of the Perceptions of Future Adult Functioning of Adolescents with Spina Bifida, Their Parents, and Adolescents without an Identified Disability
A study was conducted to investigate factors associated with the perceived future self-efficacy in adolescents with spina bifida. Thirteen adolescents with spina bifida and their parents were surveyed. Seventeen adolescents without an identified disability and their parents were also surveyed. The Questionnaire of Future Adult Activities (QFAA) and the Health Attribution Test (HAT) were administered. Parent responses were compared to those of adolescents and adolescent responses were compared between groups. There was no overall correlation between parent and adolescent responses. Differences were found between responses of adolescents with spina bifida and adolescents without an identified disability. Limited correlations were found between the QFAA and the HAT.
Date:
December 1990
Creator:
Cain, Hal M. (Hal Martin)
System:
The UNT Digital Library
Comparison of 43Sn/43Pb/14Bi Solder and Standard 60Sn/40Pb Solder by Thermocyclic Fatigue Analysis
The thermocyclic fatigue behavior of the low-melting solder 43Sn/43Pb/14Bi has been investigated and compared to that of standard 60Sn/4OPb solder via metallographic analysis (using scanning electron microscopy) and evaluation of the degree of fatigue development (using a fatigue scale as a function of thermocycles). Specimens were subjected to shearing strains imposed by several hundred fatigue thermocycles. Both solder types fatigue by the same microstructural failure mechanism as described by other workers. The mechanism is characterized by a preferential coarsening of the solder joint microstructure at the region of maximum stress concentration where cracks originate.
Date:
August 1991
Creator:
Calderon, Jose Guadalupe
System:
The UNT Digital Library
The Relationship Between Nightmare Frequency and Hypnotic Susceptibility: Valid Correlation or Context-Mediated Artifact?
The possibility that a positive correlation between nightmare frequency and hypnotic susceptibility reported by Belicki and Belicki (1986) was an artifact of administering a sleep questionnaire in the context of a hypnosis experiment was tested in the present study. Measures of vividness and absorption were also administered. Forty subjects, twenty of whom were told that the measures were related to hypnotic responding, completed the questionnaires immediately prior to hypnosis. Twenty other subjects, who completed the questionnaires in contexts unrelated to hypnosis, were later hypnotized. The hypothesis that context of administration of the questionnaires influenced the relationship between the measures and hypnotic susceptibility was not supported. Replication using a larger sample was recommended.
Date:
December 1990
Creator:
Callahan, Theresa A. (Theresa Ann)
System:
The UNT Digital Library
Second-Order Conditional Control of Members of an Equivalence Class
The conditional control of equivalence has received much attention in the analysis of verbal behavior. While previous research identified conditional control of relational responding and conditional control of equivalence class formation, this study investigated the possibility of conditional control of members of an equivalence class. Following baseline conditional discrimination training and equivalence testing, subjects were taught to select a particular member in the presence of a Green background screen and another member in the presence of a Red background screen.
Date:
August 1997
Creator:
Cammilleri, Anthony Peter
System:
The UNT Digital Library
Educating Special Needs Students: Gifted and Honors Programs at the Senior High School Level
This research sought to discover whether minority and economically disadvantaged students are underrepresented in gifted and honors programs. Another goal was to ascertain attitudes of students and teachers currently participating in gifted and honors programs regarding: admission criteria; adequacy of teacher preparation to meet special needs of gifted and honors students; levels of needs satisfaction of gifted and honors students; perceptions of students and teachers about program modification.
Date:
August 1992
Creator:
Campbell, Sheri Y. (Sheri Yuvonne)
System:
The UNT Digital Library
DRVBLD: a UNIX Device Driver Builder
New peripheral devices are being developed at an ever increasing rate. Before such accessories can be used in the UNIX environment (UNIX is a trademark of Bell Laboratories), they must be able to communicate with the operating system. This involves writing a device driver for each device. In order to do this, very detailed knowledge is required of both the device to be integrated and the version of UNIX to which it will be attached. The process is long, detailed and prone to subtle problems and errors. This paper presents a menu-driven utility designed to simplify and accelerate the design and implementation of UNIX device drivers by freeing developers from many of the implementation specific low-level details.
Date:
May 1992
Creator:
Cano, Agustin F.
System:
The UNT Digital Library
Populism and the Poll Tax: the Politics and Propaganda of Suffrage Restriction in North Texas, 1892-1904
This thesis challenges the traditional interpretation of the history of Populism in America through the use of an intensive regional study. Using precinct-level returns, this thesis proves that, contrary to the conclusions of more general studies, voters from predominately Populist areas in North Texas did not support the poll tax amendment that passed in November 1902. The Populists within this region demonstrated their frustration and distrust of the political process by leaving the polls in higher percentages than other voters between 1896 and 1902. The Populists that did participate in 1902 reentered the Democratic Party but did not support the poll tax, which was a major plank within the Democratic platform. This thesis also proves that the poll tax had a significant effect in reducing the electorate in North Texas.
Date:
December 1997
Creator:
Carawan, James T. (James Terry)
System:
The UNT Digital Library
A Political and Macroeconomic Explanation of Public Support for European Integration
This study develops a model of macroeconomic and political determinants of public support for European integration. The research is conducted on pooled cross-sectional time-series data from five European Union member states between 1978 and 1994. The method used in this analysis is a Generalized Least Squares - Autoregressive Moving Average approach. The factors hypothesized to determine a macroeconomic explanation of public support for integration are inflation, unemployment, and economic growth. The effect of the major economic reform in the 1980s, the Single European Act, is hypothesized to act as a positive permanent intervention. The other determinants of public support are the temporary interventions of European Parliament elections and the permanent intervention of the Maastricht Treaty in 1992. These are hypothesized to exert a negative effect. In a fully specified model all variables except economic growth and European Parliament elections demonstrate statistical significance at the 0.10 level or better.
Date:
August 1997
Creator:
Carey, Sean D. (Sean Damien)
System:
The UNT Digital Library