Digital Commons Network^™

Instance Based Attribute Identification In Database Integration, Ee Peng Lim, Cecil Chua, Roger Hsiang-Li Chiang

Research Collection School Of Computing and Information Systems

Most research on attribute identification in database integration has focused on integrating attributes using schema and summary information derived from the attribute values. No research has attempted to fully explore the use of attribute values to perform attribute identification. We propose an attribute identification method that employs schema and summary instance information as well as properties of attributes derived from their instances. Unlike other attribute identification methods that match only single attributes, our method matches attribute groups for integration. Because our attribute identification method fully explores data instances, it can identify corresponding attributes to be integrated even when schema information …

Retrieval, Action And The Representation Of Distance In Cognitive Maps, Davi Vann Bugmann

School of Psychology Theses

This thesis examines the context effects on retrieval, and the influence of action on the representation of distance in cognitive maps. It is proposed that bias in distance estimation is a function of the contexts of retrieval that trigger the representation of action in memory during evaluation tasks. The proposal is consistent with embodied cognition evidence that suggests that actions are implicitly a part of the representation, and will be naturally extracted as part of the retrieval process. The experimental work presented examines two different contextual cues; the frequency of visitation to landmarks, and the importance of activity performed at …

Efecto De La Terapia Hormonal De Reemplazo Sobre La Funcion Cognitiva En La Menopausia, Belinda Hómez De Delgado, Gloria Pino, Gladys E. Maestre

School of Medicine Publications

Objetivo: Determinar el efecto de la terapia de reemplazo hormonal (TRH) sobre la función cognitiva en mujeres postmenopáusicas.

Métodos: Del registro de participantes en el “Estudio Maracaibo del Envejecimiento”, se seleccionaron 72 mujeres menopáusicas, entre 55 y 79 años. Treinta y seis mujeres fueron tratadas con TRH combinada continua con estrógenos equinos conjugados (EEC) y acetato de medroxiprogesterona (AMP) durante un año, y 36 mujeres no recibieron THR: controles, pareados. El grupo1: recibió EEC 0,625mg + AMP 2,5mg; el grupo2: EEC 1,25mg + AMP 5,0mg. A todas las mujeres se le aplicaron pruebas neuropsicológicas, antes y después del tratamiento.

Resultados: …

Supporting Biosciences In The Nursing Curriculum: Development And Evaluation Of An Online Resource, Ka Gresty, Dre Cotton

School of Biomedical Sciences

Aims. The aim of this project was to develop and evaluate an online resource designed to improve the biosciences knowledge of preregistration nursing students. Background. A number of studies have identified lack of biological subject knowledge and anxiety about studying biosciences as serious problems for nursing students. The availability of a contextualized biological information resource prior to and early in their studies might help to reduce this fear and anxiety. Methods. The project used an action research approach, involving an initial analysis of the extent of the problems with biosciences encountered by our nursing students, followed by the development and …

Teachers' Perceptions Of The Application Of Instructional Design Elements In The Distance Teaching Process, Lihua Zheng

Dissertations and Theses @ UNI

Educators use an instructional design process to improve instruction and to ensure learning. Faculty who teach at a distance must rely heavily on the instructional design process because of constraints in distance instruction. Thus, it is especially important for instructors to know, understand, and apply instructional design elements when planning to teaching at a distance. However, little research has been done in this field. Therefore, additional research has become the focus of this study. This study examines the perceptions of instructors at the University of Northern Iowa (UNI), Cedar Falls, Iowa, regarding how they understood and applied instructional design elements …

Recent Jewish Immigrants' Communication In Postville, Iowa: A Case Study, Anna I. Levina

Dissertations and Theses @ UNI

For this paper the author researched Iowa's immigration history and modern day Postville, a small town that represents a tossed salad of cultural, religious, and linguistic diversities. The author analyzed the current effect of immigration as well as the process of integration and assimilation into the small town through the eyes of its immigrants. The major emphasis is placed on Postville located in northeast Iowa. For 150 years Postville was an all-white, all-Christian farming community of 1,000 souls, most of European ancestry. Today the population of Postville has doubled and of the 2,000 people who reside in Postville almost one …

Development And Implementation Of The University Of Northern Iowa's “Students First” Capital Campaign: A Case Study, Cornelius Anthony Castain

Dissertations and Theses @ UNI

A case study was conducted of The University of Northern Iowa's Students First 100 million-dollar comprehensive capital campaign. This study examined the predominant forces, activities, and participants associated with employing the capital campaign strategy at a public comprehensive university. When, how, and in what sequence did these major forces, activities, and participants converge to develop and implement the capital campaign? The study also describes major challenges incurred during the campaign cycle. The initial interview questionnaire was adapted from a study by Leonard Moisan (1986) of the University of Virginia's capital campaign. Seventeen people were interviewed including the President, development staff, …

Social Experiences Of African-American Female Students On A Predominantly White Campus, Guy Alexander Sims

Dissertations and Theses @ UNI

This study examined the social experiences of African American female students at a predominantly white institution finding that in several areas of student life African American female students persisted to graduation without necessarily establishing informal social interactions within the university community. This is contrary to Vincent Tinto's posit that students who fail to make a connection with the campus community are more likely to withdraw from the institution. This study introduces the term irrelation as a descriptor of a social construct I have applied to African American female college students on the campus of a large, public, mid-western university. Irrelation …

Culture From Chaos: The Formation Of Social Norms From The Dynamic Self-Organization Of Individuals' Attitudes And Behavior, Jerry G. Cullum

Dissertations and Theses @ UNI

Top-down models of culture provide a useful although limited understanding of cultural content, formation, and change. Previous theorizing using bottom-up models help to explain why cultures exist and explain some of their content. Dynamic social impact theory (DSIT; Latane, 1996) expands on previous bottom-up models by proposing a concise mechanism for cultural content transmission and the dynamic outcome of this process. Furthermore, the catastrophe theory of attitudes (Latane & Nowak, 1994) suggests that the level of involvement of an issue will modify attitude change and therefore modify DSIT's predictions. The present study expanded on previous research to offer a more …

Body Image, Eating Disturbance And Estrogen Levels Across The Menstrual Cycle, Mei-Chuan Wang

Dissertations and Theses @ UNI

The principal interest of the current study was to examine estrogen levels across the menstrual cycle related to body image and eating disturbance. Participants were undergraduate female students at a medium size Midwestern university. There were two phases of this study-a between-subjects aspect (N = 119) followed by a within-subjects aspect (N = 41 ). Multivariate analyses of covariance (MANCO VA) were used to analyze the first phase data. Results showed that when eating disorders were viewed as a whole. eating patterns were stable across the menstrual cycle; but if looked at separately. symptoms of anorexia were worse when estrogen …

To Read Or Not To Read: The Usefulness Of Informed Consent, Natasha E. Webb, Elizabeth D. Taylor

Modern Psychological Studies

Informed consent is an important ethical factor for medicine, psychology, and other needed disciplines. It is necessary for participants to understand an intended research project or procedure in which they plan to take part. This study examined the usefulness of informed consent by administering such a form prior to an irrelevant questionnaire. A simple task was inserted into the reading, which allowed assessment of whether participants actually read the form. Results obtained through the experiment supported the hypothesis that the majority of the participants would not read the consent form. While less than half of each sex actually read the …

Maximizing Custody Options: Abolishing The Presumption Against Joint Physical Custody, Matthew A. Kipp

North Dakota Law Review

No abstract provided.

Emergency Vehicle Siren Noise: A Potential For Hearing Loss, Douglas A. Riach

Theses: Doctorates and Masters

The purpose of this thesis was to critically investigate the noise produced by the sirens fitted to South Australian Police general patrol vehicles and calculate if this noise was of an intensity to cause noise induced hearing loss. Previous studies in Western Australia and in South Australia examined noise emissions from emergency vehicle sirens for the purpose of selecting the most suitable siren for emergency vehicles, this being the siren emitting the greatest intensity of sound. This study has researched emergency vehicle sirens from the perspective of employee exposure to siren noise. Noise levels were recorded from inside the police …

Big Boys Don't Cry : Understanding Barriers To Seeking Support For Mental Health Problems Among Adolescent Males, Amanda Miraudo

Theses: Doctorates and Masters

This study explored the possible barriers encountered by adolescents in developing and achieving positive mental health. Male adolescents in Perth, Western Australia were consulted in an attempt to provide insight into the motivating and inhibiting factors influencing help-seeking as a coping strategy. Barriers to seeking help for mental health problems were investigated through the inductive process of grounded theory (Glaser & Strauss, 1967) to obtain a more detailed understanding of help-seeking than previous studies have provided; The study found that the coping responses most frequently enacted by the adolescent males sampled included avoidance, diversion, and private resolution. Help-seeking was far …

Measuring Academic Motivation To Achieve For High School Students Using A Rasch Measurement Model, Joseph Njeru Njiru

Theses: Doctorates and Masters

Many models have been offered on students' motivation to achieve academically. However, most studies on motivation of students to achieve academically are called into question because they do not use an interval level scale, based on a good theoretical model, where attitude items are connected to behaviour items, even though motivation is defined as linked to behaviour. On the other hand, many researchers do not use qualitative methodologies as a preferred method to validate and triangulate data obtained from the questionnaire so as to add scope and breadth to the study. Most researchers have only used either qualitative or quantitative …

On Being-In-Community : A Phenomenological Explication Of The Experience Of Being-In-Community : In The Context Of The Community Building Workshop Tm And Business, Carl Holroyd

Theses: Doctorates and Masters

A call for business to introduce a humanistic workplace ethos within a supportive work community resounds throughout the western world. Scott Peck's model of community building workshops is explored as a tool for creating a business ethos centred-on human flourishing which embraces the principles of socially responsible community. The CBW provides a concrete experience of a psychological and physiological sense of deep-community. In -Peck's vernacular, this is termed as being in-community. In my research the experience of being-in-community is explicated via phenomenological analysis, which allows some of the eidetic structures of the phenomenon to come to light. The experience is …

Motivations To Volunteer In Selected Service Organisations In Australia, Sonia D. Langridge

Theses: Doctorates and Masters

The contributions of volunteers assist many organisations to stretch scarce resources further in a bid to provide important services to the community. Such organisations are challenged to motivate the participation of new and continuing volunteers. Although most people in the community recognise the value and importance of volunteerism, few actually commit to participating as volunteers. This study seeks to expand the somewhat limited research on volunteers in an Australian context. The sample consisted of 361 volunteers from three service organisations in Australia-- Rotary International, Horne and Community Care (HACC), and Surf Life Saving Australia. Each of these groups fulfils an …

Delayed Discharges From An Adult Intensive Care Unit (Icu), Teresa Williams

Theses: Doctorates and Masters

Introduction - Maximising efficient and effective use of resources without compromising quality of care is essential in the current healthcare climate. Intensive care unit services are one of the most resource intensive and therefore expensive services within a hospital. Because intensive care unit services comprise a significant portion of hospital costs and resources, appropriate utilisation of intensive care units is imperative. The occurrence of delayed discharges and the reason for the delays is important as they impact on the efficiency and effectiveness of intensive care unit services. Patients who no longer need intensive care unit care block beds for impending …

The Impact Of Leisure-Sport Facility Design On Customer Satisfaction, Alvin Y. Lee

Theses: Doctorates and Masters

Marketing, retailing, organizational behavior and consumer behavior textbooks often mention the effects of servicescape atmospherics, physical design and decor elements on facility users. Service managers also recognize it as being an important aspect of their businesses. Yet, in marketing, there is surprisingly little research that is based on theoretical models which predict customer reactions to the different elements in the servicescape. Even less has been done to explore the effects of servicescape elements on customer satisfaction and behavioral intentions. This thesis focuses on selected aspects of Bitner's (1992) servicescape framework and explores the effects of layout. accessibility, aesthetics, electronic equipment, …

Scratching Protest: A Study Of Graffiti As Communication In Universities In Thailand, Sirach Lapyai

Theses: Doctorates and Masters

This study examines the production of campus graffiti as an alternative communication channel and opportunity for Thai students in three universities in three different parts in Thailand. The writing of graffiti is deemed an illegal activity in Thailand, which makes its prevalence on the Thai university campus an intriguing issue. To understand why Thai university students so readily indulge in an illegal activity this thesis investigates student graffiti through an analysis of graffiti as anonymous resistance from students to authoritarian power exercised on campus and as an escape from sociocultural taboos and cultural oppressions that Thai society places on youth …

A Deception Based Framework For The Application Of Deceptive Countermeasures In 802.11b Wireless Networks, Suen Yek

Theses : Honours

The advance of 802.11 b wireless networking has been beset by inherent and in-built security problems. Network security tools that are freely available may intercept network transmissions readily and stealthily, making organisations highly vulnerable to attack. Therefore, it is incumbent upon defending organisations to take initiative and implement proactive defences against common network attacks. Deception is an essential element of effective security that has been widely used in networks to understand attack methods and intrusions. However, little thought has been given to the type and the effectiveness of the deception. Deceptions deployed in nature, the military and in cyberspace were …

Tauhid And Tasawwuf: Indonesian Sufism In Search Of Unity, Natasha Ryan

Theses : Honours

The Islamic principle of Tauhid (Divine Unity) is foundational to Islam and Tasawwuf, better known to us as Sufism. Within the Indonesian consciousness of Islam, Tauhid can also mirror Indonesia's national motto, Bhinneka Tunggal Ika (Unity in Diversity), its understanding of tolerance reverberating with the purity of Islam. The recent renewal of Sufism in Indonesia may provide a Sufi paradigm shift to help relieve some tension surrounding an emergent Islamist intolerance, thereby smoothing the rising waters of uncertainty flowing alongside the current Islamic resurgence. While it is generally rare for Australians to take an interest in Indonesia's mystical Islamic culture, …

Gender Differences In Stress And Coping Of Parents With Adolescent Daughters Undergoing Treatment For Anorexia Nervosa, Steven Collishaw

Theses : Honours

Anorexia nervosa (AN) is a complex condition characterised by an uncertain etiology, protracted course and an inordinately high prevalence among adolescent females. Treatment of AN requires a multifarious approach, however, among adolescents family therapy is considered a necessary component to ensure positive outcome. Interestingly, while the efficacy of these systemic interventions is reliant on parents' ability to cope with treatment demands and stress, adaptive patterns among parents remain relatively under researched. The aim of this inquiry was to address this paucity of studies focused on mothers and fathers by providing a preliminary investigation of differences in their stress and coping …

Teaching The Bible, Wesley L. Baker

Syllabus Repository

No abstract provided.

The Relationship Between Friendship Transition And Conflict., Danielle R. Jaroscak

All-Inclusive List of Electronic Theses and Dissertations

The transition from acquaintanceship to friendship was examined in this study.In particular,the study focused on the development of friendship and how situations that may invite conflict affect that process.Participants were assigned to one of three relationship conditions(exchange,pre-friendship,communal) and read about a negative(conflict) and positive(non-conflict)scenario involving the assigned relationship partner.Each participant reported how he or she would feel in the imagined situations.The results of this study showed differences between the pre-friendship conditions and exchange and communal conditions.There is a pre-friendship condition felt as comfortable with the other's behavior as friends,and attributed their negative behavior to unstable,situational conditions,as is done for friends …

A Different Place: Student Learning In An Online Course, Susan Jane Mannan

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this qualitative study was to explore and describe the learning experience of students in two online courses at a multi-campus, two-year technical/community college in the Midwest. The study focused on student learning behaviors and adjustments, on the interaction between student and instructor and among students, and on students' perceptions of their experience. During the spring, 2002 semester, the researcher gathered data from students and instructors in a technical writing and a nutrition online course through online observations, face-to-face interviews, time logs, reflective e-mail journals, surveys, and analysis of archival material. The study describes the experiences of a …

Photo Binge, Colette Fu

Theses

Not Included

Identifying Factors That Contribute To The Performance Of Campus -Level Boards In A Multicampus System, Daniel L. Schenk

All-Inclusive List of Electronic Theses and Dissertations

Limited research exists on assessing the performance of campus-level boards involved in the governance of campuses within multicampus systems. The purpose of this mixed-method study was to identify factors that contribute to the performance of campus-level boards. The study included 13 campus-level boards that served the Ivy Tech State College multicampus system. Seventy of the 90 trustees appointed to the 13 boards participated in the quantitative element of the study. The Board Self Assessment Questionnaire (BSAQ) developed by Chait, Holland, and Taylor provided data for the quantitative element of the study. Interviews of 10 trustees, purposefully selected from the 70 …

Personal Projects And Motives For Drinking Behavior In College Students: An Exploratory Study, Nicole Ann Shiber

All-Inclusive List of Electronic Theses and Dissertations

Goals are used as ways to guide behavior. Goals have also been suggested to be related to an individual's decisions to use alcohol. A well-accepted model is the motivational model of alcohol use which utilizes goals and other factors that weigh into the final common pathway” which is a motivationally influenced decision. Part of this motivational model are the four motives for drinking established by Cooper (1994), which are enhancement, coping, social, and conformity. In addition, this motivational model has a strong affective component and is considered an emotional regulation model of alcohol use. College students' general life goals for …

Predicting Level Of Employment In Substance Abusing Veterans, Tracy Ann Spence-Jones

All-Inclusive List of Electronic Theses and Dissertations

The purpose of this study was to examine whether the specific set of variablesEducation, ethnicity, severity of substance abuse, dual/polysubstance abuse, and severity of psychiatric problems was able to predict level of employment in substance abusing veterans. Initial data were gathered utilizing archival data from the Addiction Severity Index from 148 consecutive referrals to a substance abuse unit at the Veterans Administration of Western New York Healthcare System in Buffalo, New York from June 1997 to September 1997. The final sample consisted of archival data from 102 veterans who met inclusion criteria. The following null hypothesis was tested by multiple …