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Adolescent Goals and Their Reports of What They do to Achieve Those Goals (open access)

Adolescent Goals and Their Reports of What They do to Achieve Those Goals

Twenty-five adolescents' ranking of a set of equally highly valued goals on a Paired-comparisons Survey was compared with what adolescents say they are doing to achieve those goals. Results of the Paired-comparisons Survey showed that adolescents ranked career, interpersonal, and educational goals rather high and reputation and self-presentation goals rather low. Results analyzed with a contingency coefficient and biserial correlation indicated that not all number one ranked goals had the same value for a particular adolescent, and that number one ranked goals were correlated with verbal reports of concrete actions directed at achieving those goals.
Date: May 2000
Creator: Lucky, Derek
System: The UNT Digital Library
Analysis and Development of Post Secondary Curriculum on Sustainability (open access)

Analysis and Development of Post Secondary Curriculum on Sustainability

This thesis examines existing curricula at colleges and universities about sustainability and uses results to develop an introductory post secondary course curriculum. The proposed course is organized around three major elements - - science, philosophy, and economics - - all integral to understanding sustainability. Materials needed to teach the proposed 3-semester hour course including syllabus, teaching modules, transparencies, handouts, and exams were developed. Suggestions on how to teach a one-semester hour course on sustainability and a workshop on sustainability are also presented. The following research and curriculum development was a project established and funded by the Texas Energy Office, Renewable Resources and Sustainability Program.
Date: May 2000
Creator: White, Miki Machell
System: The UNT Digital Library

An Analysis of the Composition Process of BartĂłk's Eight Improvisations on Hungarian Peasant Songs, Op. 20

Access: Use of this item is restricted to the UNT Community
This is a study of BartĂłk's compositional process as it relates to the Improvisations, Op. 20. The study, which focuses on the analysis of the draft manuscript 50PS1, compares the draft and other relevant sources with the final composition. BartĂłk's framework for the entire Improvisations is based on a compositional strategy of pairing individual improvisations combined with systematic revision of the draft copy by the introduction of tritones as tonal equivalents and movement by fifths from semitones, to achieve structural coherence in the individual improvisations. The tonic-dominant relationship is used to rearrange the individual improvisations in the draft and tritones as tonal equivalents are used to propel the movement between the improvisations to produce a coherent whole.
Date: May 2000
Creator: Kochbeck, Olivia M.
System: The UNT Digital Library
Anatomy and Physiology Syllabus for Community Colleges (open access)

Anatomy and Physiology Syllabus for Community Colleges

This syllabus includes both lecture notes and laboratory activities for a two-semester anatomy and physiology community college course. The syllabus is based on a 16-week semester that is comprised of a three-hour lecture section and a one-hour laboratory class each week. Both the lecture course and laboratory are necessary to fulfill the requirement for anatomy and physiology. Laboratory activities coincide with lectures to enhance understanding of each topic by providing visual and hands-on experiments for the concepts learned in the lecture. Laboratory quizzes will be given each week to help students maintain a working knowledge of the material learned in the laboratory. This course is appropriate for the typical anatomy and physiology student and should benefit both students who plan to major in biology and also those who are non-biology majors. Because subject matter in anatomy and physiology is quite difficult, the importance of attendance and good study skills is stressed.
Date: May 2000
Creator: Schulz, Leslie
System: The UNT Digital Library
Assessing Learning Disabilities: Effectiveness of the Symbol Language and Communication Battery (SLCB) (open access)

Assessing Learning Disabilities: Effectiveness of the Symbol Language and Communication Battery (SLCB)

This study examined whether the Symbol Language and Communication Battery (SLCB), a measure of learning disabilities (Lds), could identify children with Lds. In addition, possible behavioral differences were examined between unidentified and identified children. Eighty-five students (26 with school identified Lds; 59 unidentified) in the 4th and 5th grade participated in the study. Results indicated that the SLCB has good potential as a supplemental/screening measure of Lds. The SLCB was most effective in identifying children when SLCB diagnoses were restricted to the areas of reading, math, and writing. This study also found that teachers reported more behavioral problems in children with an SLCB diagnosis than children without a diagnosis, whereas unidentified children with SCLB diagnoses reported more behavioral problems than identified children.
Date: May 2000
Creator: Schraufnagel, Caitlin D.
System: The UNT Digital Library
Beyond the Human Voice: Francis Poulenc's Psychological Drama La Voix humaine (1958) (open access)

Beyond the Human Voice: Francis Poulenc's Psychological Drama La Voix humaine (1958)

Francis Poulenc's one-character opera La Voix humaine (1958), a setting of the homonymous play by Jean Cocteau, explores the psychological complexities of an unnamed woman as she experiences the end of a romantic relationship. During the forty-minute work, she sings in a declamatory manner into a telephone, which serves as a sign of the unrevealed man at the other end. Poulenc uses musical motives to underscore the woman's changing emotional states as she recalls her past relationship. The musical dramaturgy in this work resignifies Debussy's impressionist symbolism by collapsing devices used in Pelléas et Mélisande in a language that shifts between octatonicism, chromaticism, harmonic and melodic whole tone passages, and diatonicism. This late work recontextualizes elements in Poulenc's Dialogues des Carmélites (1953-56), and the end of the opera provides a theme for his Sonate pour Clarinet et Piano(1962), as Poulenc reflects on his youthful encounters with Cocteau, Erik Satie, and Les Six.
Date: May 2000
Creator: Beard, Cynthia C.
System: The UNT Digital Library
The Categorization and Use of Three Dimensional Computer Generated Special Effects in Film (open access)

The Categorization and Use of Three Dimensional Computer Generated Special Effects in Film

There has been a growing trend in the film industry in the use of three dimensional computer generated images (3D CGI) for special effects. With the popularity of this relatively new medium comes the need for new terminology. This exploration developed a general system of classification for 3D CGI effects for use in film. This system was based on a study of various writings about the significant films, which employ 3D CGI effects. A three-group system of classification system was developed. The three-group system was composed of the Elements Group, Level of Reality Group, and the Kind Group. These terms were developed to aid in the day-to-day production of 3D CGI special effects in the future.
Date: May 2000
Creator: Johnson, Charlie
System: The UNT Digital Library

Depression, Anxiety, Self-Esteem, and Coping in Children and Adolescents Newly Diagnosed with Cancer and Children and Adolescents on Cancer Treatment for a Period of Seven Months or Longer

Access: Use of this item is restricted to the UNT Community
Differences in self-reported depression, anxiety, self-esteem, and coping were evaluated in two groups of pediatric oncology patients: newly diagnosed (less than six months post-diagnosis) (n=5) and patients on cancer treatment for seven months or longer (n=5). Participants (6 males, 4 females, ages 7-17 years) completed the Children's Depression Inventory (CDI), the State-Trait Anxiety Inventory for Children (STAIC), and the Culture-Free Self-Esteem Inventory (CFSEI-2); nine of the ten participants discussed in a semi-structured interview their personal experiences and feelings about having cancer. Although the newly diagnosed group had a higher mean score on the CDI than the 7 months or greater group, the difference was not significant (p = .054). The newly diagnosed group also had higher mean state and trait anxiety scores on the STAIC, indicating higher anxiety levels, and a slightly lower CFSEI-2 mean score, indicating slightly lower self-esteem than the 7 months or greater group, but differences were not at a statistically significant level (p>.05).
Date: May 2000
Creator: Jones, Tracy L.
System: The UNT Digital Library
The Design and Implementation of an Intelligent Agent-Based File System (open access)

The Design and Implementation of an Intelligent Agent-Based File System

As bandwidth constraints on LAN/WAN environments decrease, the demand for distributed services will continue to increase. In particular, the proliferation of user-level applications requiring high-capacity distributed file storage systems will demand that such services be universally available. At the same time, the advent of high-speed networks have made the deployment of application and communication solutions based upon an Intelligent Mobile Agent (IMA) framework practical. Agents have proven to present an ideal development paradigm for the creation of autonomous large-scale distributed systems, and an agent-based communication scheme would facilitate the creation of independently administered distributed file services. This thesis thus outlines an architecture for such a distributed file system based upon an IMA communication framework.
Date: May 2000
Creator: Hopper, S. Andrew
System: The UNT Digital Library

Dialogue: An Exhibition of Ceramic Sculpture

Access: Use of this item is restricted to the UNT Community
I want the viewers of my work to participate with me in a common experience. How I choose to communicate an experience in the work is intended to effect the viewer's level of understanding and participation. Toward this end, an exploration of nontraditional self-portraiture involving the viewer in a relationship with the artist will be used to maintain the visual dialogue imparted through the work. Utilization of recognizable symbols and icons within the work is meant to increase the clarity of my communication enhancing the viewer's involvement in the common experience. Color, as a concern will relate to the increased access and interest of the work to the viewer's experience and understanding.
Date: May 2000
Creator: Freeland, Charles
System: The UNT Digital Library

Disaster Preparedness: A Procedure Manual for a Nursing Home

Access: Use of this item is restricted to the UNT Community
Disaster or emergency situations have the potential for serious impact on the safety and security of both residents and staff in a nursing home. Furthermore, federal and state laws require that all nursing facilities be prepared in case of an emergency or disaster. The first part of this document is an introduction and rationale for the development of a nursing home disaster plan. The second part is a procedure manual developed for a nursing home in Oklahoma, outlining emergency actions and recovery procedures for various types of disasters, followed by a list of emergency telephone contacts of key personnel and services both inside and outside the nursing facility.
Date: May 2000
Creator: Reimer, Carmen Schmidt
System: The UNT Digital Library
The Effect of Mode and Intensity on Vo2 Kinetics in the Severe Intensity Domain (open access)

The Effect of Mode and Intensity on Vo2 Kinetics in the Severe Intensity Domain

The purpose of this study was to evaluate the effect of mode and intensity on VO2 kinetics in the severe intensity domain. Seventeen participants completed 3-7 tests each on a cycle ergometer and treadmill. For each test, Tfatigue, VO2max, Tmean response, VO2GAIN, TVO2max and T@VO2max were determined. Linear regression techniques were used to describe the relationship between TVO2max and Tfatigue . VO2max values were higher in running. The VO2 response profile was faster for running than cycling and faster at higher intensities. The faster VO2 response in running may be associated with larger active muscle mass or differences in muscle activation patterns. The faster response at higher intensities may suggest that VO2 response is driven by O2 demand.
Date: May 2000
Creator: Updyke, Rhonda S.
System: The UNT Digital Library
Effects of Daily Oral Injections of Quercetin on Implanted Colon-25 Tumor Growth in Balb-C Mice (open access)

Effects of Daily Oral Injections of Quercetin on Implanted Colon-25 Tumor Growth in Balb-C Mice

The effects of three oral dosages (0.4 mg, 0.8 mg, and 1.6 mg) of quercetin on Colon-25 tumors implanted in Balb-c mice were studied. The data in this study show that: (1) certain dosages of quercetin in alcohol solutions, reduces the weight, and size of implanted Colon-25 tumors in Balb-c mice, (2) these same dosages of quercetin all produce a profound neutrophilia combined with a significant lymphopenia at day 20 post-implantation, and (3) there was relatively little evidence of histological changes in the quercetin-treated tumor section which would indicate that the action(s) of quercetin is primarily at the subcellular level probably within the nuclei of the tumor cells.
Date: May 2000
Creator: Hayashi, Adam
System: The UNT Digital Library
The Effects of Extinction on Human Performance Following Exposure to Fixed Ratio Schedules of Reinforcement (open access)

The Effects of Extinction on Human Performance Following Exposure to Fixed Ratio Schedules of Reinforcement

This experiment examined the effects of extinction on rate of responding and several topographical and temporal measures in adult humans. Three college students were trained to type the sequence 1•5•3 on a numeric keypad on a computer. The subjects were exposed to different fixed-ratio schedules of reinforcement (FR1, FR 5, and FR10 respectively) and extinction. Subjects displayed typical schedule performances during the maintenance phase of the experiment. During extinction the performances were disrupted, they showed a "break and run" pattern and a general decrease in responding. Also, new topographical and temporal patterns emerged. These data are consistent with those reported for non-human species and special human populations.
Date: May 2000
Creator: Anderson, Richard L.
System: The UNT Digital Library
Effects of Implementing a Competency-Based Performance Management System on Measures of Sales Performance (open access)

Effects of Implementing a Competency-Based Performance Management System on Measures of Sales Performance

Use of competency models has exploded in recent years. Unfortunately, the empirical research to validate such systems is scarce. This study explores the relationship between Competency-based Performance Management Systems and sales performance to determine whether the use of these systems increases performance. Performance data from sales representatives in a medical products company were examined to determine changes in performance following the introduction of the Competency-based Performance Management System (N=64). Correlations with performance were obtained for each competency dimension to determine if any factors were highly correlated with performance and if state-factors were more positively correlated with performance than trait-factors (N=66). The study found no significant relationship between implementation of a Competency-based Performance Management System and sales performance. Also state-factors were not more positively correlated with sales performance than trait-factors.
Date: May 2000
Creator: Lynch, Ronald
System: The UNT Digital Library
The Effects of Interspersed Trials and Density of Reinforcement on Accuracy, Looking Away, and Self-Injurious Behavior of a Child with Autism (open access)

The Effects of Interspersed Trials and Density of Reinforcement on Accuracy, Looking Away, and Self-Injurious Behavior of a Child with Autism

This research examines the effects of task interspersal and density of reinforcement on several behaviors of an autistic 6-year-old boy during the performance of a visual matching task and two auditory matching tasks. Experiment 1 investigated the effects of interspersing high and low accuracy tasks on correct matching responses, positions of matching responses, looking away, and self-injurious behavior (SIB). The effects of interspersed trials were evaluated using an ABAB multiple treatments design. Results indicated that interspersed trials produced slightly more correct responses during the visual matching task; however, correct responses decreased during the other two tasks. The use of interspersed trials also decreased looking away from the stimuli and SIB. Experiment 2 evaluated the effects of reinforcement density apart from task interspersal. Two conditions, reinforce-corrects-only and reinforce-all-responses, were compared in Experiment 2. Correct responses increased slightly for all three tasks during the reinforce-all-responses condition. Looking away and SIB were very infrequent throughout Experiment 2.
Date: May 2000
Creator: Ybarra, Rita
System: The UNT Digital Library
Effects of Receiver Locus of Control and Interaction Involvement on the Interpretation of Service Complaints (open access)

Effects of Receiver Locus of Control and Interaction Involvement on the Interpretation of Service Complaints

This thesis examined how receivers who vary in Interaction Involvement and Locus of Control (LOC) might differ in their interpretations of service complaints. Locus of control was measured using Rotter's (1966) LOC scale, while Interaction Involvement was measured with Cegala's (1984) Interaction Involvement measure, including a separate assessment of the effects for each sub-scale. Individuals were assigned to four groups based on their Interaction Involvement and LOC scores. The groups were compared with one-another for differences in how complaints were interpreted. Four complaint categories and a corresponding scale were developed to measure these differences. The categories were Subject, Goal, Opportunity, and Accountability. Interaction Involvement was expected to affect how receivers interpret the subject and goal of a complaint, while LOC was predicted to affect understanding of the opportunity and accountability aspects. Two research questions explored possible relationships between the complaint categories and the independent variables for individuals within each group. The study's four hypotheses were not supported, although some evidence was found for a significant relationship between receiver Interaction Involvement and perceived complainant Opportunity, for External LOC individuals only.
Date: May 2000
Creator: Reed, William
System: The UNT Digital Library

Evidentiary Value of Condoms: Comparison of Durable Physical and Chemical Characteristics of Condoms

Access: Use of this item is restricted to the UNT Community
Condom trace evidence must not be overlooked in sexual assault cases; understanding the chemical and physical characteristics of condoms is imperative if condoms are to be useful evidence. Previous research shows that condom identification is possible, but it is equally important to evaluate durability of condom residues versus time. Using FT-IR, this study examined vaginal swabs from subjects who self-sampled at intervals for up to 72 hours after having intercourse with a condom. This study investigated whether age and the stage of the menstrual cycle affected the durability of residues in the vagina over time. This study revealed that condoms containing nonoxynol-9, silicone-based lubricants, and particulates provide valuable information for identification, and that nonoxynol-9 specifically withstands the vaginal environment for up to 72 hours. Additionally, age and menstrual cycle both appeared to have an effect on the durability of residues although larger sample size is desirable.
Date: May 2000
Creator: Belcher, Kelly Leigh
System: The UNT Digital Library

The Evolution of Form

Access: Use of this item is restricted to the UNT Community
A craftsman’s work evolves with time, new forms arise and old forms become more refined. This research attempts to study the evolution of pots over a designated period of time. The key findings include that the approach to glazing was relatively unchanged by the evolution in the work. However,the refinements that occurred in the work allowed the glazes to impart wonderful characteristics to the forms on which they are used.
Date: May 2000
Creator: Dotter, David D.
System: The UNT Digital Library
Exploring Relationships Between Recalled Parenting and Anaclitic and Introjective Depression (open access)

Exploring Relationships Between Recalled Parenting and Anaclitic and Introjective Depression

This study related college students' remembered early relationships with parents to their depression symptoms and to dependent and self-critical subjective feelings. Undergraduates (N = 217, 118 female, 99 male) provided information regarding their current level of depression, overall functioning, subjective feelings of depression (Depressive Experiences Questionnaire), negative thoughts, interpersonal functioning, and recollections of their parents' behavior and attitudes. Depression symptoms were related to dependent and self-critical feelings and to recalled low parental care and high parental control. However, for women, paternal affection and, for men, paternal control, were unrelated to depression symptoms. Other results are inconclusive but, overall, provide evidence for the usefulness of Blatt's theory in assessing depression via dependent and self-critical subjective feelings.
Date: May 2000
Creator: Weisz, Adriana V.
System: The UNT Digital Library
Gestalt Work For the Actor: A Documentary Video Production (open access)

Gestalt Work For the Actor: A Documentary Video Production

Gestalt Work for the Actor is a documentary about Dr. Renee Vincent's Gestalt acting exercise. Students are trained to recall powerful emotions and then employ the conjured passions into performance. This documentary examines the Gestalt acting exercise and what benefits it affords actors. The accompanying production book explains the production processes: preproduction, production, and postproduction, as well as the theoretical approaches used in the documentary.
Date: May 2000
Creator: Massey, Hugh Richard
System: The UNT Digital Library

Growing carbon nanotubes by chemical vapor deposition technique.

Access: Use of this item is restricted to the UNT Community
Carbon nanotubes were synthesized in the laboratory using chemical vapor deposition at different methane concentration. I found that a methane concentration of 4 sccm was ideal for well recognizable carbon nanotubes. A higher concentration led to fewer nanotube growth and silicon carbide structure. Coating the sample first with Fe(NO3)3 created a catalyst base on the substrate for the nanotube to adhere and grow on.
Date: May 2000
Creator: Rajan, Harihar V.
System: The UNT Digital Library
Heart of the Fathers, for Wind Symphony (open access)

Heart of the Fathers, for Wind Symphony

Heart of the Fathers is a programmatic, seven movement work for wind symphony depicting my ancestors and their role as part of the history of The Church of Jesus Christ of Latter-day Saints. The movements represent their spiritual experiences, labors, times of joy, persecution, migration, and finally their arrival and success in their new homeland. The piece is organized in seven movements. Each movement represents a different portion of history leading to the western migration of my ancestors. The programmatic music contains a variety of symbols depicting the experiences of the pioneers. In the paper, each chapter addresses an individual movement. For each movement, the following information is provided: the historical events that inspired the piece, the musical symbols that characterize the program, and an analysis of the function of the music.
Date: May 2000
Creator: Anderson, Stephen Reg
System: The UNT Digital Library

Humor and Nursing Home Residents

Access: Use of this item is restricted to the UNT Community
Although humor is a generally accepted part of everyday life for humans, its existence, importance, and positive influence on older persons are often underestimated. The purposes of this study are to determine whether humor is a normal experience for nursing home residents, enhancing their activities of daily living, and whether it plays a role in contributing to their psychological well-being. The study includes a discussion of research on humor, particularly as it relates to the elderly and the aging process; analysis and comparisons based on interviews with residents on the subject of humor and review of their psychological state as evaluated by the MDS 2.0 nursing facility assessment; individual case studies, and anecdotes illustrating the beneficial contributions humor brings to the lives of nursing home residents.
Date: May 2000
Creator: Cecil, David P.
System: The UNT Digital Library