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Theses and Dissertations

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Articles 7501 - 7530 of 8666

Full-Text Articles in Social and Behavioral Sciences

Contextual Relationship Model Across Four Cultures, Gary T. Horlacher Mar 2005

Contextual Relationship Model Across Four Cultures, Gary T. Horlacher

Theses and Dissertations

Research by a number of scholars working with different data has shown validity for a contextual model of relationships whereby a person's background characteristics affects or predicts her/his interpersonal style, which then affects or predicts her/his relationship satisfaction. This study tests if this relationship model is equivalent across four different cultural samples. This research also presents descriptive family data on a sample from Micronesia, a culture that has not previously been described in family science literature, compared to three other cultural groups. A total of 550 individuals from Micronesian (N=131), Hispanic-Americans (N=139), Non-LDS Caucasians (N=140), and LDS-Caucasians (N=140) filled out …

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An Eleven Year Retrospective Of The Acquisition Review Journal, Mitchell J. Elder Mar 2005

An Eleven Year Retrospective Of The Acquisition Review Journal, Mitchell J. Elder

Theses and Dissertations

The purpose of this research was to examine the evolution of the Acquisition Review Journal (ARJ) through its first 11 years of publication. Researchers assessed the Defense Acquisition community through a review of ARJ articles. They considered what areas academics and practitioners have explored, and how they have explored them. This review documents such characteristics as areas of study, methods of study, and contributors. Trends are identified and conclusions are drawn as to the contribution of the ARJ to the Defense Acquisition community of practice.

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Information Technology Implementation And Sustainment Model: Data Collection Instrument, Walter K. Yazzie Mar 2005

Information Technology Implementation And Sustainment Model: Data Collection Instrument, Walter K. Yazzie

Theses and Dissertations

The goal of this research was to develop a data collection instrument for an existing information technology implementation and sustainment model. In 2003, a unique system dynamics model was developed at the Air Force Institute of Technology to predict the behavior of information technology implementation and sustainment (Fonnesbeck, 2003). However, no empirical data was used during the model development. In order to collect the needed empirical data, this research develops a data collection instrument for the model. The instrument was sent to 60 Air Force community planners who are currently implementing a geographical information system (Air Force GeoBase) into their …

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Modeling And Simulation Of Commercial Satellite Imagery Processes, David A. Shultz Mar 2005

Modeling And Simulation Of Commercial Satellite Imagery Processes, David A. Shultz

Theses and Dissertations

The purpose of this research was to develop a general, statistical model of order-to-delivery times for commercial satellite imagery. The research looked at the current four satellite providers with 3-meter or better imagers in the context of a generalized model of commercial imaging satellite operations. Existing methods use orbit analysis tools to determine the imaging time of a specified target based on defined satellite position and times, but can only develop shortest and longest times to an imaging opportunity. To address the general question of the time it takes to deliver an image for non-specific targets, this research develops a …

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Modeling And Analysis Of Clandestine Networks, Clinton R. Clark Mar 2005

Modeling And Analysis Of Clandestine Networks, Clinton R. Clark

Theses and Dissertations

Since Sept. 11, 2001, there has been great interest in the military and intelligence communities in using Social Network Analysis (SNA) to support the disruption and destruction of global terrorist networks. SNA results, however, tend to be descriptive and are limited due to the lack of advantageous properties of the relationship measures applied to the arcs in a social network. Further, SNA techniques generally focus on a single network context while real relationships are based in multiple contexts. This thesis develops a new proxy measure of pair-wise potential influence between members of a network, a Holistic Interpersonal Influence Measure (HIIM). …

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Interaction Between The Process Used To Introduce Change And The Personality Of Organizational Members: An International Test, Terry W. Riddle Jr. Mar 2005

Interaction Between The Process Used To Introduce Change And The Personality Of Organizational Members: An International Test, Terry W. Riddle Jr.

Theses and Dissertations

Organizations introduce change to strengthen organizational performance and improve effectiveness. Drawing from literature in the areas of organizational change and personality characteristics, this study seeks to uncover the influence personality has on an individual's readiness for change. Data were utilized from two previous studies that sampled both an American organization and a Korean organization. The administered questionnaires captured data pertaining to the individuals' perceptions of the change process, their personality attributes, and their readiness for change. Using a statistical method known as moderated multiple regression, the study examined whether personality moderates the impact the change process has on an individual's …

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Modeling Transnational Terrorists' Center Of Gravity: An Elements Of Influence Approach, Cheryl L. Hetherington Mar 2005

Modeling Transnational Terrorists' Center Of Gravity: An Elements Of Influence Approach, Cheryl L. Hetherington

Theses and Dissertations

Since the September 11th terrorist attack, there has been an increased emphasis on understanding and modeling terrorists groups. While several efforts have focused on identifying transnational terrorists' centers of gravity (COGs), most of these efforts have proposed COGs using a traditional nation-state paradigm. In today's "global village", terrorist groups are no longer limited by locality and national boundaries. With the increasing threats from transnational terrorist groups, new paradigms and models are necessary to properly analyze today's, and tomorrow's, conflict. Analysis should be based on the identified and quantified transnational terrorists' COGs and their associated interactions. Unfortunately, not all of the …

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Investigating The Complexities Of Nation-Building: A Sub-National Regional Perspective, Matthew J. Robbins Mar 2005

Investigating The Complexities Of Nation-Building: A Sub-National Regional Perspective, Matthew J. Robbins

Theses and Dissertations

Stabilization and reconstruction operations are necessary to secure and maintain the peace in the aftermath of conflict. The complexities of nation-building involve many different but interrelated systems and institutions. The basic structure of a country may or may not remain; its political, economic, and judicial systems, cultural, educational, medical, and military institutions, and critical infrastructure all vitally contribute to the overall progression of stability and prosperity. Understanding the significance of the dynamic relationships between the forces in play during stability and reconstruction operations is paramount to the successful conclusion of such missions. The system dynamics model proposed in this research …

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Initiating An Entrepreneurial Mindset In The Department Of Defense (Dod): Testing A Comprehensive Model, Gretchen R. Rhoads Mar 2005

Initiating An Entrepreneurial Mindset In The Department Of Defense (Dod): Testing A Comprehensive Model, Gretchen R. Rhoads

Theses and Dissertations

Transformation will become vital as senior military leaders prepare to fight tomorrow's battles. The pervasiveness of the entrepreneurial mind set within Department of Defense (DoD) organizations and the ability of senior leaders to foster that mind set will be vital. This research effort tested an integrated model of the entrepreneurial mind set and produced a framework that senior leaders can implement to ignite their organizations' innovative potential and ability to transform. The research used a questionnaire to gather data regarding three entrepreneurial mind set antecedents -- individual characteristics, process, and context -- to determine the level of influence each has …

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Effects Of Deployment On Homestation Job Stress And Burnout, S. Ryan Johnson Mar 2005

Effects Of Deployment On Homestation Job Stress And Burnout, S. Ryan Johnson

Theses and Dissertations

The Global War on Terrorism has increased the demands placed on military members. The increased rate of deployments, coupled with the reduction in resources, has military leaders concerned that these changing demands will cause undue strain, adversely affecting the military member's quality of life. This research tests the effects of active duty military deployments on homestation job stressors and burnout. Pre- and post- deployment surveys were administered to test for any significant changes that resulted from a deployment. A group of non-deploying members was also measured during the same time frame to serve as the control group. Results showed that …

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Understanding Process Improvement: Social Psychological Factors Affecting The Use Of Project Management Practices, Russell K. Thornley Jan 2005

Understanding Process Improvement: Social Psychological Factors Affecting The Use Of Project Management Practices, Russell K. Thornley

Theses and Dissertations

To facilitate a better understanding of the social psychological factors that influence adoption of project management practices, this study draws upon the theory of reasoned action (TRA) and the theory of planned behavior (TPB) from social psychology, and the technology acceptance model (TAM) from information systems research. These models define and relate a number of belief constructs that predict the acceptance of technologies in a variety of settings. In general, the three models each have relatively consistent empirical support, with comparison studies showing mixed support for each of the models being the moderately "better" model. In the current study, the …

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The Brazilian-Portuguese Mcmi-Iii: Diagnostic Validity Of The Alcohol Dependence And Drug Dependence Scales, Cristina Lilian Magalhaes Jan 2005

The Brazilian-Portuguese Mcmi-Iii: Diagnostic Validity Of The Alcohol Dependence And Drug Dependence Scales, Cristina Lilian Magalhaes

Theses and Dissertations

The Brazilian-Portuguese Millon Clinical Multiaxial Inventory-III (BP-MCMI-III) is a newly developed translation of the original MCMI-III and requires validation before it can be used in cross-cultural research and clinical settings. This study was the first validation study with the BP-MCMI-III and examined the validity of its Alcohol Dependence and Drug Dependence scales for identifying substance-related disorders in a Brazilian sample. The diagnostic validity of these scales was examined by comparing participants' scores on the BP-MCMI-III against group status (controls versus patients receiving substance abuse treatment) and against clinical diagnoses made based on a DSM-IV-TR symptom checklist. In addition, diagnostic validity …

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Psychosocial Adjustment Of Adolescent Cancer Survivors: Time Perspective And Positive Emotions As Mediators To Quality Of Life And Benefit Finding, Matthew John Bitsko Jan 2005

Psychosocial Adjustment Of Adolescent Cancer Survivors: Time Perspective And Positive Emotions As Mediators To Quality Of Life And Benefit Finding, Matthew John Bitsko

Theses and Dissertations

Adolescents with cancer are surviving at improved rates with levels of psychopathology in line with their healthy peers. Thus, recent psycho-oncology research is focusing on finding significant predictors to their positive adjustment and psychosocial functioning. The author examined adolescent cancer survivors (n = 50; diagnosis age = 10 – 21; 2 – 10 years post-diagnosis) to test the mediation effects of positive emotionns (satisfaction with life, subjective happiness, and optimism) and time perspective on the outcome variables quality of life and benefit finding with demographic/medical variables (gender, number of treatments received for cancer, and previous psychotherapy) as independent variables. Results …

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Complementary And Alternative Medicine And Diet Change In Southern Rural Residents Enrolled In A Cancer Prevention Intervention Trial, Amanda Kracen Jan 2005

Complementary And Alternative Medicine And Diet Change In Southern Rural Residents Enrolled In A Cancer Prevention Intervention Trial, Amanda Kracen

Theses and Dissertations

Using data from The Rural Physician Cancer Prevention Project, a dietary intervention trial, this cross-sectional, longitudinal study explored predictors of complementary and alternative medicine (CAM) use in a Southern, rural population (N = 375). Participants' dietary knowledge, stage of change, and dietary behavior were examined at baseline and 1 and 12 months after the intervention. More than half the participants (mean age = 48 years; 60% female; 60% Caucasian) reported using CAM. Logistic regression indicated that age, education, ethnicity and trust in physician affect the likelihood of CAM use. Hierarchical multiple regressions suggested that CAM use was associated with healthier …

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Relation Of Healthcare Provider-Patient Interpersonal Impacts And Health Related Control Appraisals To Patients' Satisfaction And Compliance With Treatment, Thomas A. Campbell Jan 2005

Relation Of Healthcare Provider-Patient Interpersonal Impacts And Health Related Control Appraisals To Patients' Satisfaction And Compliance With Treatment, Thomas A. Campbell

Theses and Dissertations

The current study examined healthcare provider-patient interpersonal impacts and health related control appraisals to patients' satisfaction and compliance with treatment recommendations. Secondary outcomes such as patient satisfaction are becoming increasingly important, and compliance with treatment can have direct effects on primary outcomes. Eighty-one patients at a large, urban university student health center participated in the current study. Participants completed participatory style and interpersonal impact measures both before and after the visit with their provider, and completed satisfaction questionnaires immediately following the visit, and at the two-week follow-up along with a measure assessing compliance with treatment recommendations. Providers also completed interpersonal …

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The Financial Feasibility Of Marriage For Women Receiving Tanf: An Analysis Of Six States, Sally Margaret Brocksen Jan 2005

The Financial Feasibility Of Marriage For Women Receiving Tanf: An Analysis Of Six States, Sally Margaret Brocksen

Theses and Dissertations

This project employed a descriptive case study methodology guided by rational choice theory to examine the financial feasibility of marriage for low income women. By modeling the income and expenses of eight different low income family types in six states (Arizona, California, New York, Oklahoma, Virginia, and Wisconsin) this study illustrates the financial situation of various low income families. The family types under investigation include: a single parent family, a family receiving TANF, cohabiting couple with two wage earners, cohabiting couple with one wage earner, a married family with two wage earners, a married couple with one wage earner, a …

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Innovative Interventions For Disordered Eating: A Pilot Comparison Between Dissonance-Based And Yoga Interventions, Karen S. Mitchell Jan 2005

Innovative Interventions For Disordered Eating: A Pilot Comparison Between Dissonance-Based And Yoga Interventions, Karen S. Mitchell

Theses and Dissertations

Disordered eating, including bingeing, dieting, purging, and clinical and subclinical forms of anorexia nervosa, bulimia nervosa, and binge eating disorder, is prevalent among college-aged women. To date, few interventions have successfully reduced risk factors related to disordered eating. One promising intervention utilizes principles of cognitive dissonance to reduce thin-ideal internalization among women at risk for eating disorders. Additionally, the benefits of yoga, including increased awareness of bodily processes, offer hope that this practice might reduce disordered eating symptomatology. The current study compared cognitive dissonance and yoga interventions for disordered eating attitudes and behaviors. Hierarchical regression analyses revealed that there were …

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Influences On Career Self-Efficacy: Examining Attachment, Anya Elizabeth Moon Jan 2005

Influences On Career Self-Efficacy: Examining Attachment, Anya Elizabeth Moon

Theses and Dissertations

This study examined the influences of attachment style and level of optimism on career self-efficacy. It was hypothesized that level of optimism moderates the relationship between attachment style and career self-efficacy. Participants were 173 college students who completed the Experiences in Close Relationships (ECR; K.A. Brennan, C.L. Clark, & P.R. Shaver, 1998), the Life Orientation Test - Revised (LOT-R; M. Sheier, C. Carver, & M. Bridges, 1994), and the Career Decision-Making Self-Efficacy - Short Form (CDMSE-SF; N. Betz, K. Klein, & K. Taylor, 1996). The moderator model was not supported, but hierarchical regression revealed a positive relationship between optimism and …

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Co-Parenting In Intact And Divorced Families: Its Impact On Young Adult Adjustment, Jill A. Ferrante Jan 2005

Co-Parenting In Intact And Divorced Families: Its Impact On Young Adult Adjustment, Jill A. Ferrante

Theses and Dissertations

Co-parenting is the ideal parenting relationship after divorce, characterized by involvement of both parents in all decisions regarding their children. Children who report that their parents demonstrate healthy co-parenting are generally better adjusted than their peers who experience unhealthy co-parenting. The present study examined the potential mediating roles of co-parenting and parenting practices upon the relationship between marital status and young adult adjustment. Data were analyzed via structural equation modeling. Participants were 340 undergraduate students from intact and divorced/separated families. Data were obtained via questionnaires that tapped a range of adjustment factors (i.e., mental health, fear of intimacy, work ethic, …

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Substance Abuse And Psychosocial Factors In The Hepatitis C Population: Identifying Risk Factors In Disease Severity And Quality Of Life, Jill Courtney Clarida Jan 2005

Substance Abuse And Psychosocial Factors In The Hepatitis C Population: Identifying Risk Factors In Disease Severity And Quality Of Life, Jill Courtney Clarida

Theses and Dissertations

Hepatitis C is the most common chronic blood-borne infection in the United States. Research has focused on contributing factors to the development and progression of liver disease, but few studies have considered nicotine use as a potential prognostic factor with CHC. Research has commonly found that CHC patients report with a diminished quality of life. Several factors have been proposed to account for a decrease in QOL; however, the mechanisms underlying the impairment in QOL have not yet been elicited. 76 CHC patients completed self-report measures on a variety of psychosocial variables and biochemical data for determining the patient's liver …

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Addiction And Recovery Experiences Of African American Women: A Phenomenological Study, Patricia Diana Hill Jan 2005

Addiction And Recovery Experiences Of African American Women: A Phenomenological Study, Patricia Diana Hill

Theses and Dissertations

Historically, substance abuse research has for the most part excluded African American women. The small body of existing substance abuse research regarding African American women does not examine gender and socio-cultural issues from African American women's perspectives. The purpose of this phenomenological study is to develop a deeper, contextual understanding of the experiences and perspectives of this marginalized population of women. The major goal of the study is to examine the perspectives of African American women about their substance abuse, treatment and recovery. The knowledge gained from this research with African American women regarding their experiences and specific needs in …

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Does Transdermal Nicotine-Induced Withdrawal Suppression Depend On Smokers' Gender?, Sarah Ellen Evans Jan 2005

Does Transdermal Nicotine-Induced Withdrawal Suppression Depend On Smokers' Gender?, Sarah Ellen Evans

Theses and Dissertations

Nicotine replacement therapy (NRT) is a pharmacotherapy used commonly to help tobacco smokers quit smoking. All forms of NRT are demonstrably efficacious for this indication, and several forms, including transdermal nicotine (TN) are available over-the-counter in the United States. NRT is less efficacious in women than in men, although the specific reasons for this gender difference are unknown. NRT generally, and TN specifically, is thought to work, at least in part, by suppressing withdrawal symptoms in abstinent smokers. While TN-induced withdrawal suppression has been demonstrated, the degree to which this withdrawal suppression is influenced by smokers' gender is uncertain. The …

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Faculty Perceptions Of Academic Freedom At A Metropolitan University: A Case Study, Zachary Grant Goodell Jan 2005

Faculty Perceptions Of Academic Freedom At A Metropolitan University: A Case Study, Zachary Grant Goodell

Theses and Dissertations

This research study examines how faculty perceive academic freedom at a metropolitan university. Thirty structured interviews were conducted with social science faculty, who have been tenured for 10 years or more, at Virginia Commonwealth University (VCU). These faculty came from the departments of Sociology, Psychology, Anthropology, Political Science, Urban Studies, Criminal Justice, Women’s Studies, and African-American Studies. The following five questions were the central research questions: (a) how do core faculty in the social sciences at VCU define academic freedom; (b) do these same faculty perceive academic freedom to be a significant feature of a career in higher education; (c) …

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A Diabolical Disneyland In Zion: The Mormons And The Mx, Jacob W. Olmstead Jan 2005

A Diabolical Disneyland In Zion: The Mormons And The Mx, Jacob W. Olmstead

Theses and Dissertations

In September 1979 President Jimmy Carter publicly announced his decision to support the deployment of the MX missile and mobile basing scheme in Utah and Nevada. Despite local opposition and the close proximity of the proposed base to its headquarters, The Church of Jesus Christ of Latter-day Saints (Mormons) remained silent until 5 May 1981, when the First Presidency issued a statement opposing the MX plans. The purpose of this work is to narrate the history of the development of the Mormon position regarding the deployment of MX missile in the Great Basin and evaluate the response to the statement …

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Intracellular Ph, The Proximate Signal For Cell Volume Changes That Are Mediated By The Actin Cytoskeleton, William Pasley Jan 2005

Intracellular Ph, The Proximate Signal For Cell Volume Changes That Are Mediated By The Actin Cytoskeleton, William Pasley

Theses and Dissertations

The relationship between initial intracellular pH (pHi) and associated cell volume change was investigated by simultaneous measurement of pHi and cell volume with fluorescence imaging in polarized fungiform taste receptor cells (TRCs) loaded with BCECF in vitro. Ammonium pulses caused a brief, reversible alkalinization in pHi and induced cell swelling. Sodium-acetate pulses reversible decreased TRC pHi and induced cell shrinkage. Removal weak acids and return to Control Ringer's solution (CR) causedTRC pHi and volume to overshoot baseline levels before fully recovering. Replacing CR with zero-sodium solution resulted in irreversible acidification of TRC pHi and induced cell swelling. Addition of sodium …

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Delivery Of Smoke Toxicants From Cigarettes Made In Developed And Developing Countries: A Comparison Of U.S. Full Flavor And Ultra Light Brands With Syrian Cigarettes, Lynn M. Anderson Jan 2005

Delivery Of Smoke Toxicants From Cigarettes Made In Developed And Developing Countries: A Comparison Of U.S. Full Flavor And Ultra Light Brands With Syrian Cigarettes, Lynn M. Anderson

Theses and Dissertations

Clinical research is needed to understand how cigarette toxicant yield affects smoker toxicant exposure. While there is much clinical research on yield and exposure in developed countries, there is little in developing countries. Forty smokers completed one, 4-hour session to compare yield and exposure of different cigarettes. Participants smoked three cigarettes under controlled topography conditions: one U.S. 111 flavor, one U.S. ultra light, and one Syrian cigarette, with 90 minutes between cigarettes. Sessions differed by Syrian brand; 21 participants smoked Alhamraa while 19 smoked A1 Sham cigarettes. Blood nicotine and breath CO samples were obtained, HR was monitored and subjective …

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Parental Memory Predictors Of Children's Daily Diabetes Management And Metabolic Control, Sheryl J. Kent Jan 2005

Parental Memory Predictors Of Children's Daily Diabetes Management And Metabolic Control, Sheryl J. Kent

Theses and Dissertations

This study examined, for the first time, specific links between parents' memory and children's diabetes behaviors and metabolic control. Data revealed that parental memory and responsibility predicted children's percentage of calories from fat and carbohydrates, and metabolic control, accounting for 7.3% of the variance in calories from fat and 18.5% of the variance in metabolic control for the total sample. These effects were stronger when limited to dietary behaviors of younger youth; parental memory accounted for 30.3% and 33.6% of the variance in percentage of calories from fat and carbohydrates, respectively, for younger children. Level of parent responsibility, with memory, …

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An Exploration Of Impediments To Attachment In A Juvenile Offender Population: Comparisons Between Juvenile Sex Offenders, Juvenile Violent Offenders And Juvenile Non-Sex, Non-Violent Offenders, Sharon Kay Funari Jan 2005

An Exploration Of Impediments To Attachment In A Juvenile Offender Population: Comparisons Between Juvenile Sex Offenders, Juvenile Violent Offenders And Juvenile Non-Sex, Non-Violent Offenders, Sharon Kay Funari

Theses and Dissertations

This current study addresses potential impediments to attachment that may differentiate between incarcerated juveniles who have committed sexual crimes and incarcerated juveniles who have not committed such offenses. The exploration of such potential barriers to attachment has been organized around Bronfenbrenner's Ecological Model. Subjects were 2948 incarcerated male adolescents adjudicated to the Virginia Department of Juvenile Justice and were divided based solely upon adjudicating offense: Juvenile non-violent, non-sexual offenders (JNVNSO, n=1149), Juvenile violent, non-sexual offenders (JVNSO, n=1433) and Juvenile sexual offenders (JSO, n=366). Results indicated that JSOs differed from JNVNSOs and JVNSOs in their histories of sexual abuse as well …

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An Analysis Of The Newspaper Coverage Of Latter-Day Saint Temples Announced Or Built Within The United States From October 1997 Through December 2004, Kevan L. Gurr Jan 2005

An Analysis Of The Newspaper Coverage Of Latter-Day Saint Temples Announced Or Built Within The United States From October 1997 Through December 2004, Kevan L. Gurr

Theses and Dissertations

President Gordon B. Hinckley, the fifteenth president of The Church of Jesus Christ of Latter-day Saints, excited the membership of the Church by increasing the number of temples available to members. He announced that the Church would construct smaller buildings – as compared with existing temples at the time – thereby allowing for greater numbers of temples to be built. He set a goal to build 50 temples in a two and half-year period: double the number the Church had ever attempted to build in any decade. Thirty-four of these temples were built in the United States, and newspapers – …

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Assessing The Effects Of Momentary Priming On Memory Retention During An Interference Task, Paul Cameron Schutte Jan 2005

Assessing The Effects Of Momentary Priming On Memory Retention During An Interference Task, Paul Cameron Schutte

Theses and Dissertations

A memory aid, that used brief (33ms) presentations of previously learned information (target words), was assessed on its ability to reinforce memory for target words while the subject was performing an interference task. The interference task required subjects to learn new words and thus interfered with their memory of the target words. The brief presentation (momentary memory priming) was hypothesized to refresh the subjects' memory of the target words. 143 subjects, in a within subject design, were given a 33ms presentation of the target memory words during the interference task in a treatment condition and a blank 33ms presentation in …

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