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Factors Affecting Household Disaster Preparedness: A Study of the Canadian Context
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Use of this item is restricted to the UNT Community
This study addresses the issue of household disaster preparedness. This work contributes two elements to disaster research. The first contribution improve the knowledge of the factors that affect household disaster preparedness. The review of literature yielded three categories of variables that can jointly explain household disaster preparedness: household structure, demographics, and risk-perception factors. In this study 19 variables compose these factors. A second contribution constitutes a theoretical exploration of the concept of disaster preparedness. In this work, four different constructs of disaster preparedness were tested. These constructs include material preparedness, preparedness activities, a combined index, and a weighted and combined index. The study presents the logic and methodology of the index construction and validation. The data used in this study came from households in the Montreal Urban Community (MUC) in Canada. A random sample of 1,003 English- and French-speaking heads of households adequately represents the 1.8 million persons within the MUC. An independent survey firm conducted the interviews in 1996. Results show that the weighted combined household disaster preparedness index constitutes the best construct to represent the concepts under study. Study results also reveal that risk-perception variables (attitudinal factors) offered the strongest explanatory power. Household structure and demographic variables collectively …
Date:
December 2000
Creator:
Doré, Michel C
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Comparison of Computer Testing versus Traditional Paper and Pencil Testing
This study evaluated 227 students attending 12 classes of the Apprentice Medical Services Specialist Resident Course. Six classes containing a total of 109 students took the Block One Tests in the traditional paper and pencil form. Another six classes containing a total of 118 students took the same Block One Tests on computers. A confidence level of .99 and level of significance of .01 was established. An independent samples t-test was conducted on the sample. Additionally, a one-way analysis of variance was performed between the classes administered the Block One Tests on computers. Several other frequencies and comparisons of Block One Test scores and other variables were accomplished. The variables examined included test versions, shifts, student age, student source, and education levels. The study found no significant difference between test administration modes. This study concluded that computer-administering tests identical to those typically administered in the traditional paper and pencil manner had no significant effect on achievement. It is important to note, however, that the conclusion may only be valid if the computer-administered test contains exactly the same test items, in the same order and format, with the same layout, structure, and choices as the traditional paper and pencil test. In …
Date:
August 2000
Creator:
Millsap, Claudette M.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Child-Centered Group Play Therapy with Children Experiencing Adjustment Difficulties
This research study investigated the effectiveness of child-centered group play therapy with children experiencing adjustment difficulties. Specifically, this study determined the effectiveness of child-centered group play therapy in: (a) improving self-concept, (b) reducing externalizing, internalizing, and overall behavior problems, (c) enhancing emotional and behavioral adjustment to the school environment, and (d) increasing self-control of kindergarten children experiencing adjustment difficulties. Also investigated were child-centered group play therapy effects on reducing parenting stress of the parents of kindergarten children experiencing adjustment difficulties. The experimental group consisted of 15 kindergarten children who received one 40-minute child-centered group play therapy session per week, for twelve weeks. Group facilitators were play therapists who were doctoral students at the University of North Texas. The control group consisted of the 14 kindergarten students that had been assigned to the control group in Baggerly's (1999) study. Before the group play therapy sessions began and after termination of the sessions: the researchers administered the Joseph Pre-School and Primary Self-Concept Screening Test; parents completed the Child Behavior Checklist-Parent Report, Self-Control Rating Scale, Filial Problem Checklist, and Parenting Stress Index; and teachers completed the Child Behavior Checklist-Teacher Report, Early Childhood Behavior Scale, and Self-Control Rating Scale. Although the general results of …
Date:
August 2000
Creator:
McGuire, Donald E.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Students' Criteria for Course Selection: Towards a Metadata Standard for Distributed Higher Education
By 2007, one half of higher education students are expected to enroll in distributed learning courses. Higher education institutions need to attract students searching the Internet for courses and need to provide students with enough information to select courses. Internet resource discovery tools are readily available, however, users have difficulty selecting relevant resources. In part this is due to the lack of a standard for representation of Internet resources. An emerging solution is metadata. In the educational domain, the IEEE Learning Technology Standards Committee (LTSC) has specified a Learning Object Metadata (LOM) standard. This exploratory study (a) determined criteria students think are important for selecting higher education courses, (b) discovered relationships between these criteria and students' demographic characteristics, educational status, and Internet experience, and (c) evaluated these criteria vis-à-vis the IEEE LTSC LOM standard. Web-based questionnaires (N=209) measured (a) the criteria students think are important in the selection of higher education courses and (b) three factors that might influence students' selections. Respondents were principally female (66%), employed full time (57%), and located in the U.S. (89%). The chi square goodness-of-fit test determined 40 criteria students think are important and exploratory factor analysis determined five common factors among the top 21 …
Date:
August 2000
Creator:
Murray, Kathleen R.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Cowboys, Postmodern Heroes, and Anti-heroes: The Many Faces of the Alterized White Man
This thesis investigates how hegemonic white masculinity adopts a new mode of material accumulation by entering into an ambivalent existence as a historical agent and metahistory at the same time and continues to function as a performative identity that offers a point of identification for the working class white man suggesting that bourgeois identity is obtainable through the performance of bourgeois ethics. The thesis postulates that the phenomenal transitions brought on by industrialization and deindustrialization of 50's through 90's coincide with the representational changes of white masculinity from paradigmatic cowboy incarnations to the postmodern action heroes, specifically as embodied by Bruce Willis. The thesis also examines how postmodern heroes' "intero-alterity" is further problematized by antiheroes in Tim Burton's films.
Date:
August 2000
Creator:
Murphree, Hyon Joo Yoo
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Family Rituals and Resilience: Relationship Among Measures of Religiosity, Openness to Experience, and Trait Anxiety
Rituals are an integral part of society. The focus of research on rituals has been shifting to highlight the effect rituals may produce on individual resilience and ability to function. This study examined the relationships between participation in family rituals and several conceptually related facets of the human experience, including religiosity, openness to experience, and anxiety. Participants responded to questions on an assessment instrument (Family Ritual Questionnaire) designed to measure participation in a broad variety of identified family rituals; they were grouped according to responses on that questionnaire, and the resulting groups were compared on their responses to questionnaires addressing religiosity (Religious Background and Behavior Questionnaire), openness to experience (Revised NEO Personality Inventory Openness to Experiences scale), and anxiety (State-Trait Anxiety Inventory). The four-group classification system did not produce significant differences on measures of religiosity, openness to experience, or trait anxiety. Nor were there any significant differences noted when the groups were examined on the basis of the demographic characteristics of age, gender, separation time from family of origin, or academic status. The demographic descriptive which was associated with specific group differences related to adult composition of family of origin: participants described the adults present in their families of origin, …
Date:
August 2000
Creator:
Emmett, Gloria J.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Carbachol- and ACPD-Induced Phosphoinositide Responses in the Developing Rat Neocortex
Signal transduction via the phosphoinositide (PI) second messenger system has key roles in the development and plasticity of the neocortex. The present study localized PI responses to individual cortical layers in slices of developing rat somatosensory cortex. The acetylcholine agonist carbachol and the glutamate agonist trans-1-amino-1,3-cyclopentanedicarboxylic acid (ACPD) were used to stimulate PI turnover. The PI responses were compared to the distribution of the corresponding PI-linked receptors in order to investigate the regional ontogeny of PI coupling to receptors in relation to neural development. The method for assessing PI turnover was modified from Hwang et al. (1990). This method images the PI response autoradiographically through the localizaton of [3H]cytidine that has been incorporated into the membrane-bound intermediate, cytidine diphosphate diacylglycerol. In each age group (postnatal days 4-30), carbachol resulted in more overall labeling than ACPD. For both agonists, the response peaked on postnatal day 10 (P10) and was lowest in the oldest age group. The laminar distribution of the carbachol PI response from P4-P16 corresponded fairly well with the laminar distribution of [3H]quinuclidinyl benzilate binding (Fuchs, 1995). However, in the subplate layer the carbachol response was strong while receptor binding was minimal. The carbachol response decreased after postnatal day 10, …
Date:
August 2000
Creator:
Hartgraves, Morri D.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Strategic Alliance Between a Bed & Breakfast Inn and a Restaurateur: Impact on Net Income of the Bed & Breakfast Inn
This study was conducted to investigate the impact of restaurant facilities, belonging to a B&B and leased to a professional restaurateur, upon the revenue of the B&B. This study assessed the physical demands placed on the B&B operator by an on-premises restaurant. Lack of sufficient data precluded proving the premise that an on-premises restaurant leased to a restaurateur would increase the income of the B&B without placing undue physical demands on the B&B operator. However, many contributing factors support the importance of a B&B having an on-premises restaurant that is leased to a professional restaurateur.
Date:
August 2000
Creator:
Filler, Eunice Jeraldine
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
David Lefkowitz of Dallas: A Rabbi for all Seasons
This dissertation discusses the impact David Lefkowitz and his ministry had on Dallas during the years of his ministry (1920-1949) at Temple Emanu-El in Dallas Texas, and the years following his death in 1955. The focus is on his involvement in civic activities, although his pastoral activities are also discussed. Sources include interviews with family members, friends and acquaintances, newspaper articles, journals, internet sources, unpublished theses and dissertations about Dallas and related subjects, minutes of the Temple's Board of Directors' meetings, minutes of the Central Conference of American Rabbis, minutes of the Board of Directors' Meetings of the Dallas Jewish Welfare Federation, the Temple Emanu-El Bulletins, and selected sermons, speeches and letters of David Lefkowitz. David Lefkowitz was an important figure in the history of Dallas. He taught, by precept and example, that Jews could participate fully in the civic life of Dallas. Because of his teachings, Jews made a positive difference in the development of Dallas. He has left a lasting impression on Dallas, and through his ministry and hard work, he made Dallas a better place for all its citizens.
Date:
August 2000
Creator:
Guzman, Jane Bock
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Bird Bones and a Hatched Egg
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Use of this item is restricted to the UNT Community
A fifty page manuscript of poetry and a critical introduction detailing the poet's aesthetics. Using the idea of the double-image and eroticism, the poet places her work in the category of the surreal. She describes the process of writing poetry born of fragmentary elements as a feminist emergence of agency. The manuscript is composed of four sections, each an element in the inevitable breakdown of a love relationship: meeting, love-making, birth of a child, death. Quotes from various authors of anthropological and fictional texts begin each section to reinforce thematic structure in a process of unveiling the agency of the narrator. The poems are organized as a series, beginning and ending with sequence poems.
Date:
December 2000
Creator:
Skebe, Carolyn Alifair
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Effect of Attachment on Preschooler's Emotion Understanding
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Use of this item is restricted to the UNT Community
The purpose of this study was to identify the relationship between attachment and emotion understanding in preschoolers. Data was collected from 16 preschool children and their mothers recruited from a private learning center in a downtown metropolitan area. Attachment was measured by use of the Attachment Q-sort, 3.0 (Waters, 1995), while emotion understanding was assessed through use of Denham's (1986) affective perspective-taking task and interviews of children concerning naturally occurring emotions and emotion causes (Fabes et al., 1991). Results included a significant correlation (p < .05) between secure attachment and preschooler's ability to decipher the cause of another's emotion; however, a significant correlation was not found between secure attachment and preschooler's perspective-taking ability or ability to name other's emotions. Thus, conclusions about the impact of attachment upon emotion understanding were mixed, and more research on the subject was implicated.
Date:
December 2000
Creator:
Hernandez, Jennie R.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Logic Programming Tools for Dynamic Content Generation and Internet Data Mining
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Use of this item is restricted to the UNT Community
The phenomenal growth of Information Technology requires us to elicit, store and maintain huge volumes of data. Analyzing this data for various purposes is becoming increasingly important. Data mining consists of applying data analysis and discovery algorithms that under acceptable computational efficiency limitations, produce a particular enumeration of patterns over the data. We present two techniques based on using Logic programming tools for data mining. Data mining analyzes data by extracting patterns which describe its structure and discovers co-relations in the form of rules. We distinguish analysis methods as visual and non-visual and present one application of each. We explain that our focus on the field of Logic Programming makes some of the very complex tasks related to Web based data mining and dynamic content generation, simple and easy to implement in a uniform framework.
Date:
December 2000
Creator:
Gupta, Anima
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Southwest Retort, Volume 53, Number 1, [September] 2000
This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date:
September 2000
Creator:
American Chemical Society. Dallas/Fort Worth Section.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
Southwest Retort, Volume 53, Number 3, November 2000
This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date:
November 2000
Creator:
American Chemical Society. Dallas/Fort Worth Section.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
The Effects of Media Exposure on Body Satisfaction, Beliefs About Attractiveness, Mood and Bulimic Symptomatology Among College Women
The research of Stice et al. (1994) and Stice and Shaw (1994) proposed several mechanisms that may mediate the adverse effects of media exposure to the thin ideal including internalization of the thin-ideal, negative affect, and body dissatisfaction. The purpose of this study was to extend initial research of Stice and Shaw (1994) by incorporating two forms of media (e.g., TV and Magazines) to assess the effects of exposure to the media portrayal of ideal body shape on women's mood, body satisfaction, and internalization of societal values concerning attractiveness. The relation of these variables to bulimic symptomatology was examined. The current study improved upon Stice and Shaw's study (1994) by matching participants' scores on BMI, level of negative affect, and level of body satisfaction before random assignment to the experimental conditions. Female undergraduates aged 18 to 25 years participated in premeasure (N = 198) and post measure (N = 164) conditions. Results from repeated mulitvariate analysis indicated media exposure to ideal-body images demonstrated no significant changes in women's affect, body satisfaction or endorsement of the thin ideal. Indirect support for the sociocultural theory of eating disorders was provided by multiple regression analyses that demonstrated lower levels of satisfaction with size …
Date:
December 2000
Creator:
Varnado, Jessica Lea
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Themes of Exodus and Revolution in Ellison's Invisible Man, Morrison's Beloved, and Doctorow's Ragtime
In my dissertation I examine the steps in and performance of revolution through the writings of three Postmodern authors, Ralph Ellison, Toni Morrison, and E. L. Doctorow, in light of the model of the biblical Exodus journey and the revolution which precipitated that movement. I suggest that the revolution which began with the Israelites' bondage in Egypt has provided the foundation for American literature. I show that Invisible Man, Beloved, and Ragtime not only employ the motif of the Exodus journey; they also perpetuate the silent revolution begun by the Israelites while held captive in Egypt. This dissertation consists of six chapters. Chapter One provides the introduction to the project. Chapter Two provides the model for this study by defining the characteristics of the Exodus journey, Moses as the leader of the Israelites, and the pattern of revolution established by Michael Walzer in Exodus and Revolution. In Chapters Three, Four, and Five, I apply the model established in Chapter Two to the individual texts. In Chapter Six, I draw three conclusions which arise from my study. My first conclusion is that the master story of the Exodus journey and the Israelites' liberation from Egypt informs all Western literaturewhether the literature …
Date:
December 2000
Creator:
Turner, Tracy Peterson
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Public School Educators' Use of Computer-Mediated Communication
This study examined the uses of computer-mediated communication (CMC) by educators in selected public schools. It used Rogers' Diffusion of Innovation Theory as the underpinnings of the study. CMC refers to any exchange of information that involves the use of computers for communication between individuals or individuals and a machine. This study was an exploration of difficulties users confront, what services they access, and the tasks they accomplish when using CMC. It investigated the factors that affect the use of CMC. The sample population was drawn from registered users on TENET, the Texas Education Network as of December 1997. The educators were described with frequency and percentages analyzing the demographic data. For the research, eight indices were selected to test how strongly these user and environmental attributes were associated with the use of CMC. These variables were (1) education, (2) position, (3) place of employment, (4) geographic location, (5) district size, (6) organization vitality, (7) adopter resources, and (8) instrumentality Two dependent variables were used to test for usage: (1) depth or frequency of CMC usage and amount of time spent online and (2) breadth or variety of Internet utilities used. Additionally, the users' perception of network benefits was measured. …
Date:
December 2000
Creator:
Urias-Barker, Zelina
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Effects of a Surface Engineered Metallic Coating on Elastomeric Valve Stem Seal Leakage
Valve stem seal leakage is a major source of fugitive emissions, and controlling these emissions can result in added expense in leak detection and repair programs. Elastomeric O-rings can be used as valve stem seals, and O-ring manufacturers recommend lubrication of elastomeric seals to prevent damage and to assure proper sealing. In this research, a metallic coating was applied as a lubricant using a vacuum vapor deposition process to the surface of elastomeric valve stem seals. Valve stem leak measurements were taken to determine if the coated O-rings, alone or with the recommended lubrication, reduced valve stem seal leakage. This research determined that the metallic coating did not reduce valve stem leakage.
Date:
December 2000
Creator:
Taylor, John Abner
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Effects of Self-Monitoring and Monetary Reward on Fluid Adherence among Adult Hemodialysis Patients
The effects of a monetary reward and self-monitoring on reducing interdialytic weight gain (IWG) were compared for 6 hemodialysis patients in an outpatient setting. A single-subject experimental design (A-B-BC-B-BC) was used to examine each variable individually and in combination, with alternating phases to control for possible sequencing effects. Monetary reward (50 cents - $3) was administered in a titrated manner according to standardized criteria, ranging from 3 % and 4% of patients' dry weight on weekdays and weekends, respectively, to 3.5% and 4.5% for weekdays and weekends. Self-monitoring involved recording daily fluid and diet intake. Results indicated that by the end of the treatment program, the 6 participants averaged a 14% reduction in weekday IWG and a 15.45% reduction in weekend IWG; however, due to significant variability, it cannot be concluded that the reductions are treatment effects. Four out of 6 participants reduced their average IWG for both weekends and weekdays by .75 kg (1.65 lb.). The average weekend reduction for these 4 participants was .85 kg (1.87 lbs.) while the average weekday reduction was .65 kg (1.43 lb.). All 6 participants showed reductions in weekday IWG that averaged .53 kg (1.17 lb.). However, only 2 participants demonstrated IWG reductions …
Date:
December 2000
Creator:
Sonnier, Bridget L.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Guest Artist Recital: 2000-05-02 - Music of Guest Composer Dr. Jindřich Feld
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Use of this item is restricted to the UNT Community
Guest composer recital performed at the UNT College of Music Recital Hall.
Date:
May 2, 2000
Creator:
Feld, Jindřich, 1925-2007
Object Type:
Sound
System:
The UNT Digital Library
Head Trauma Release of Histamine from Dural Mast Cells Alters Blood-Brain Barrier: Attenuation with Zolantidine
This study employed a new model of mild-to-moderate head trauma to specifically identify the role of dural mast cell (MC) histamine in trauma-induced increased permeability in the blood-brain barrier (BBB). A single line was scored partially through the left dorsal parietal skull. Immediately following the trauma, degranulation was seen in 39% of the MCs on the left and in 2% on the right. After a 20 min survival period, left duras showed 55% with MC degranulation (fewer with complete degranulation) compared to 34% on the right. In the other experiments two parallel lines were scored following the injection of Evan's blue. Histamine assay showed histamine increased in the left cortex to 154% at 5 min, 174% at 10 min, and 151% at 20 min. Fluorescent quantitation of extravasated Evan's blue at 20 min following the trauma gave an increase of 1385% over the value measured for the right cortex. Zolantidine, a selective histamine H2 receptor antagonist, administered at 10- and 20- mg/kg 30 min before the trauma blocked 65% of the Evan's blue extravasation compared with the control and 2.5 mg group.
Date:
December 2000
Creator:
Laufer, Susan R.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
The Best From Helen Corbitt's Kitchens
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Use of this item is restricted to the UNT Community
Stanley Marcus declared Helen Corbitt "the Balenciaga of Food." Earl Wilson described her simply as "the best cook in Texas." Lyndon B. Johnson loved her stroganoff and wished she would accompany him—and Lady Bird—to the White House to run the dining room.
Date:
August 15, 2000
Creator:
MacDonald, Patty Vineyard
Object Type:
Book
System:
The UNT Digital Library
Intentions and Implementation of the Professional Development and Appraisal System in Texas
The purpose of this study was to describe the intentions of the designers of the Professional Development and Appraisal System (PDAS) in Texas and the perceptions of teachers regarding its implementation. Information for the study was gathered in two phases using two methodologies. The first was a semi-structured interview with four expert informants instrumental in the design and implementation of the PDAS at the state level. The second component of the study was conducted with teachers using a 37-item Likert survey. The population for this phase of the study was 150 elementary and 150 secondary teachers chosen randomly from three school districts in North Central Texas. The districts were selected to represent a variety of sizes in regard to student population and represent diverse student population characteristics and socioeconomic levels. Data from the semi-structured interviews and the returned surveys were analyzed to determine the designers' intentions and areas of emphasis and to describe the alignment the teachers' perceptions and the designers' intentions. Quantitative data gathered from the surveys were analyzed using descriptive statistics as well as a correlation and function analysis and analysis based on a Cronbach alpha coefficient. The analysis of data revealed the following: 1. Teachers perceived that …
Date:
December 2000
Creator:
Davis-Frost, Diane
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Evaluation of a Master of Divinity Program in a Theological Seminary
The objective of this research project was to evaluate the effectiveness of the M.Div. program of Alliance Bible Seminary, Hong Kong. The research was designed for evaluation based solely upon the perceptions of the participant (graduate). The research identified and described the graduates enrolled, assessed perceived career development and attainment, and measured the degree of satisfaction experienced by the graduates who have matriculated from the degree program. A questionnaire was mailed to obtain the necessary data from the graduates of the M.Div. program of Alliance Bible Seminary. The questionnaire which was used was adapted from a previously used one used in the study of graduate educational programs. It has been tested in two other previous studies and was deemed effective. In order to verify its effectiveness in the Eastern context, a pilot test was conducted before the formal research, and the adapted questionnaire was found effective. Responses to the questionnaire were coded and the SPSS system was used to analyze the data. Tables and figures were constructed showing frequencies and significant differences where they occurred. Generally, the graduates at Alliance Bible Seminary were very satisfied with their educational experiences. Both males and females indicated that they would choose the same …
Date:
December 2000
Creator:
Lui, Cheuk-On
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library