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Assessing And Modeling Community Resilience To Coastal Hazards Using A Bayesian Network, Heng Cai Jan 2017

Assessing And Modeling Community Resilience To Coastal Hazards Using A Bayesian Network, Heng Cai

LSU Doctoral Dissertations

This dissertation presents the assessment and modeling of community resilience to coastal hazards in the Lower Mississippi River Basin (LMRB) in southeastern Louisiana at the census block group scale. The first part is to provide a quantitative method to assess and validate the community resilience index to coastal hazards and identify the relationships between a set of socio-environmental indicators and community resilience. The Resilience Inference Measurement (RIM) model was applied to assess the resilience of the block groups. The resilience index derived was empirically validated through two statistical procedures: K-means cluster analysis of three variables (exposure, damage, and recovery) to …


Rescuing Relationships: Toward An Understanding Of Exchange Relationship Disruption And Recovery, Matthew Mark Lastner Jan 2017

Rescuing Relationships: Toward An Understanding Of Exchange Relationship Disruption And Recovery, Matthew Mark Lastner

LSU Doctoral Dissertations

Research investigating business-to-business (B2B) exchange supports the position that cultivating strong exchange relationships is vital to the long-term success of both parties involved in an exchange. However, while much is known about how exchange relationships are developed and organized to yield maximum benefits for buyers and sellers, very little research has been advanced to understand how B2B exchanges experience disruptive events and what impact disruptions have on the long-term health of these relationships. Across three essays, this dissertation utilizes a multi-method approach to examine the nature and impact of disruptive events on inter-firm exchange relationships to address this shortcoming in …


A Graph-Based Taxonomic Intelligent Tutoring System Utilizingbloom’S Taxonomy And Item-Response Theoretic Assessment, Dennis Gordon Castleberry Ii Jan 2017

A Graph-Based Taxonomic Intelligent Tutoring System Utilizingbloom’S Taxonomy And Item-Response Theoretic Assessment, Dennis Gordon Castleberry Ii

LSU Doctoral Dissertations

This dissertation details an intelligent tutoring system which aims to raise student trait abilities across concepts and levels of Blooms taxonomy within an educational program. The system utilizes Item Response Theory, a probabilistic theory of assessment which accounts for item discrimination, difficulty, and probability of guessing in its assessment of student trait ability. A modification to Item Response Theory which accounts for question dependencies is used to assess the probability that a student will answer a given question correctly given prior responses on the dependency questions. It also draws from theories of memory and forgetting present in the ACT-R model …


The West As Fiction In First-Generation Arab Immigrant Literature, Rimun Murad Jan 2017

The West As Fiction In First-Generation Arab Immigrant Literature, Rimun Murad

LSU Doctoral Dissertations

The West as Fiction in First-Generation Arab Immigrant Literature investigates the resemblance between the Arab immigrant experience, in first-generation Arab immigrant literature, and the experience of fiction reading. This dissertation analyzes Tayeb Salih’s Season of Migration to the North (1966), Waguih Ghali’s Beer in the Snooker Club (1964), Walid Al Hajjar’s trilogy The Search for the Self (1973, 1979, and 1984), Leila Aboulela’s The Translator (1999), Alaa Al Aswany’s Chicago: A Novel (2007), and Rabih Alameddine’s I, the Divine: A Novel in First Chapters (2001). Drawing from genre, postcolonial, and diasporic studies, this project argues that the West, for first-generation …


Differential Effects Of Gratitude And Positive Peer Reporting Interventions On Student Subjective Wellbeing, Classroom Behavior, And School Connectedness, Rachel Marie Olinger Steeves Jan 2017

Differential Effects Of Gratitude And Positive Peer Reporting Interventions On Student Subjective Wellbeing, Classroom Behavior, And School Connectedness, Rachel Marie Olinger Steeves

LSU Doctoral Dissertations

Recent research and development in the ever-growing area of systems-level change in schools, including positive behavior interventions and supports (PBIS), school climate, and social-emotional learning (SEL), has stressed the importance in fostering positive outcomes for students. The additional focus on encouraging and promoting positive school-based relationships and cultivating individual student strengths has shown promising outcomes, including higher academic achievement, lower levels of problem behavior, and a greater sense of belonging in schools. However, in some disadvantaged and high-needs school districts, implementing systemic approaches or obtaining the personnel to implement individualized student services can prove exceedingly difficult, namely due to limited …


A Performer's Guide To Joelle Wallach's A Revisitation Of Myth, Lauren Brown Jan 2017

A Performer's Guide To Joelle Wallach's A Revisitation Of Myth, Lauren Brown

LSU Doctoral Dissertations

The purpose of this document is to serve as a performance guide to Joelle Wallach’s A Revisitation of Myth, a song cycle containing four songs scored for viola, piano and medium voice. Discussed within this guide will be important characteristics found in the songs, overview and analysis of each song, as well as performance recommendations. According to Wallach, this cycle has never been successfully performed to completion. This document will include biographical information about the composer, Joelle Wallach, as well as commentary about the four poets, Luann Keener, Muriel Rukeyser, Denise Levertov, and Delmore Schwartz, whose texts are set in …


Thoreau's Melancholia, Walden's Friendship, And Queer Agency, Julia Morgan Leslie Jan 2017

Thoreau's Melancholia, Walden's Friendship, And Queer Agency, Julia Morgan Leslie

LSU Doctoral Dissertations

Walden queers its readers. While many have investigated Thoreau’s queerness, there has been little notice of Walden’s queerness. This project begins with a situational analysis that identifies the melancholic antecedents of Walden in Thoreau’s life and his choices that led to the illumination of his melancholia. Thoreau had already been experimenting with what Branka Arsić identified as “literalization.” Nevertheless, a period of crisis, detailed by Robert Milder, made him aware of what Nicolas Abraham and Maria Torok have referred to as the melancholic’s blind skill of “demetaphorization.” I suggest that Thoreau exploited this skill to produce Walden’s unique …


The Influence Of Social Support And Mental Illness On Punishment For Rule Violations Among Male Prisoners, Missy T. Malone Jan 2017

The Influence Of Social Support And Mental Illness On Punishment For Rule Violations Among Male Prisoners, Missy T. Malone

LSU Doctoral Dissertations

Mental illness among prisoners is higher than the general population (James & Glaze, 2006). The purpose of this exploratory-descriptive study was to investigate the social support and mental health factors that best predict punishment severity for institutional rule violations among prisoners. I conducted a secondary data analysis on 2004 Survey of Inmates in State Correctional Facilities data collected by the U.S. Census Bureau for the Bureau of Justice Statistics. The survey participants in this study consisted of a sample of 11,569 male prisoners. Bivariate analyses of interrelationships were conducted to assess whether significant relationships exist between the severity of punishment …


A Phenomenological Investigation Into The Experiences And Perceptions Of Teachers Education Program Graduates At Public Historically Black College And Universities In Louisiana, La'quita Maya Magee Jan 2017

A Phenomenological Investigation Into The Experiences And Perceptions Of Teachers Education Program Graduates At Public Historically Black College And Universities In Louisiana, La'quita Maya Magee

LSU Doctoral Dissertations

As a growing number of students from racially and culturally diverse backgrounds enter United States’ public schools, fundamental changes in our educational system are essential to ensure the educational equity and academic achievement of all students. Historically, students from diverse racial, cultural, and linguistic backgrounds perform lower on multiple indicators of school success than their White counterparts (Howard, 2015; Ladson-Billings, 2000, 2009). Scholars and theorists attribute the low academic performance of students of color to two obtrusive and related factors: the disparity between the demographic profiles of teachers and student, and the absence of multiculturalism and culturally responsive pedagogy in …


The Machine Gun Hand: Robots, Performance, And American Ideology In The Twentieth Century, Benjamin Michael Phelan Jan 2017

The Machine Gun Hand: Robots, Performance, And American Ideology In The Twentieth Century, Benjamin Michael Phelan

LSU Doctoral Dissertations

Twentieth-century Marxist philosopher Louis Althusser argued in his famous essay “Ideology and Ideological State Apparatuses” that capitalism reproduces itself by interpellating individuals as subjects. For Althusser, the subject has a dual definition: a person who imagines him or herself to be a free subject who then “chooses” capitalism, and a person who, once they have “chosen” capitalism, gives up their free will to the Subject (Law, God, Authority, the State). This dual definition of the subject mirrors the dual definition of “robot.” A robot is both a mechanical being that moves on its own and a person who acts in …


Social Work Practitioners Working In End Of Life Care:Learning To Provide Culturally Appropriate Care To Clients Of Middle Eastern Descent, Laura Shafica Meiki Jan 2017

Social Work Practitioners Working In End Of Life Care:Learning To Provide Culturally Appropriate Care To Clients Of Middle Eastern Descent, Laura Shafica Meiki

LSU Doctoral Dissertations

This study utilized an interpretive qualitative methodological approach to learn about the experiences of individuals with a Master of Social Work degree (MSWs) working in end-of-life (EOL) care with patients of Middle Eastern descent and their families. Specifically, it examined (1) how a sample of social workers obtained the skills necessary to provide culturally appropriate EOL care to clients and families of Middle Eastern descent; (2) the common intervention strategies social workers employ while providing this care; and (3) the recommendations they offer to others who anticipate encountering this population in their own practice. Data collection consisted of in-depth, semi-structured …


A Vast Injustice: The Public Debate And Legislative Battle Over Compulsory Eugenic Sterilization In Louisiana, 1924 -- 1932, Adelaide Hair Barr Jan 2017

A Vast Injustice: The Public Debate And Legislative Battle Over Compulsory Eugenic Sterilization In Louisiana, 1924 -- 1932, Adelaide Hair Barr

LSU Doctoral Dissertations

From 1924 to 1932, Louisiana lawmakers considered five bills that would have granted superintendents of state institutions and some private hospitals the authority to forcibly sterilize their patients. Based on similar legislation passed in thirty-six other states, the bills cited eugenics as evidence that stripping these patients of their ability to reproduce would prevent the conditions such as feeblemindedness from passing on to the next generation. Although none of the bills passed both houses of the Louisiana legislature, a couple of them came dangerously close to becoming law. The debate among legislators, professionals, and social reformers provides a greater understanding …


Partisanship, Ideology, And The Sorting Of The American Mass Public, Nicholas T. Davis Jan 2017

Partisanship, Ideology, And The Sorting Of The American Mass Public, Nicholas T. Davis

LSU Doctoral Dissertations

This dissertation is a story about the divisions that characterize the mass public. Specifically, it explores how Americans think about politics, and, in particular, how citizens connect their attitudes, beliefs, and, vitally, ideological identity to their partisan affiliation—a phenomenon known as sorting. Practically, this project proceeds in two parts. In Part 1, I investigate the nature of partisan sorting in the mass public. Chapter 2 reviews the extant scholarly literature regarding partisanship and ideology, or the raw materials of sorting. Drawing on this research, I operationalize two types of sorting in Chapter 3 and compare how different measurement protocols affect …


Ports Resilience Index: Participatory Methods To Assess Resilience, Lauren L. Morris Jan 2017

Ports Resilience Index: Participatory Methods To Assess Resilience, Lauren L. Morris

LSU Doctoral Dissertations

Many hazard threats challenge the uninterrupted operation of the maritime transportation system across multiple temporal and spatial scales. Environmental hazard threats include hurricanes, storm surge, and sea-level rise. Resilience begins at the port, which provides the physical, economic, and social connection between sea and land transportation users. Ports function through port authorities, composed of people with decision-making abilities, which causes port resilience to be a complex process to understand. The paucity of metrics to quantify port resilience warrants other methods to study this place-specific topic. The goal of the Ports Resilience Index (PRI) project centered on the development of a …


Televising The American Nightmare: The Twilight Zone And Postwar Social Criticism, David Brokaw Jan 2017

Televising The American Nightmare: The Twilight Zone And Postwar Social Criticism, David Brokaw

LSU Doctoral Dissertations

Rod Serling’s Twilight Zone (1959-1964) emerged during a period of American history which has since become something of myth, legend, and lore. Popularly portrayed as a kind of golden age when middle class aspirations were within reach, suburban housing affordable, and the nuclear family perfectly contented, postwar America was more accurately characterized by profound cognitive dissonances. At a time when the Cold War was understood to be first and foremost a battle of ideas, psychological marketing promoted many different facets of the American Dream. While market researchers plumbed the depths of American minds and explored their subconscious desires and insecurities …


The Effect Of Rule-Based Scaffoldings On Second Grade Students' Digital Storytelling, Xue Wen Jan 2017

The Effect Of Rule-Based Scaffoldings On Second Grade Students' Digital Storytelling, Xue Wen

LSU Doctoral Dissertations

Digital storytelling is a powerful method for revitalizing literacy instruction. Past research suggested that digital storytelling activities improve students’ writing skills through construction of various types of stories. However, little research has investigated in what ways educators can promote students’ interests and actual abilities to express narrative discourse in a digital format. Recent research indicated that the use of story grammars help students develop sophisticated stories. From this perspective, Labov’s story grammar emphasized two functions of good story structure: reference—the listeners (or readers) are told what happened, and evaluation—the speakers (or writers) reveal their attitude toward the events of the …


Questing With Grandma: Building Closer Families Through Intergenerational Video Gaming, Sanela Osmanovic Vukelic Jan 2017

Questing With Grandma: Building Closer Families Through Intergenerational Video Gaming, Sanela Osmanovic Vukelic

LSU Doctoral Dissertations

While small and large technological miracles have undoubtedly made our lives easier, they have potentially also made a significant part of our daily social routine obsolete. People live in the same space but rarely spend quality time together, interacting and bonding. One of the solutions to diminishing family relationships may lie in the technology itself—video games. Previous research having shown the sociability of video games, and in this study, we examined their potential in creating closer family relationships, especially among different generations. Participants (n = 183), mainly grandparents and grandchildren, were asked to play video games together over a period …


An Examination Of Various Factors (Age, Gender, Family Status, Marital Status, And Work Engagement) And Their Relationship To Longevity, Attendance, And Job Performance Of Custodial Staff At A Large Public University, Celena Raquel Trahan Jan 2017

An Examination Of Various Factors (Age, Gender, Family Status, Marital Status, And Work Engagement) And Their Relationship To Longevity, Attendance, And Job Performance Of Custodial Staff At A Large Public University, Celena Raquel Trahan

LSU Doctoral Dissertations

The purpose of this study was to examine the various factors (age, gender, family status, marital status, and work engagement) and their relationships between longevity of employment tenure, attendance, and job performance of custodial staff at a large, public university. Correlation analyses, univariate simple linear regressions, and Analysis of variance (ANOVA) were used to analyze the data from 259 custodial employees. Results showed that longevity was influenced by age and marital status. Younger individuals had lower longevity and older individuals had higher longevity. The widowed marital status group had significantly higher longevity than the single and married groups. Attendance was …


The Effect Of Demographic And Clinical Factors On The Performance Of The Abbreviated Scoring Algorithm For The Baby And Infant Screen For Children With Autism Traits, Paige Elizabeth Cervantes Jan 2017

The Effect Of Demographic And Clinical Factors On The Performance Of The Abbreviated Scoring Algorithm For The Baby And Infant Screen For Children With Autism Traits, Paige Elizabeth Cervantes

LSU Doctoral Dissertations

Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by deficits in social interaction and social communication as well as the presence of restricted, repetitive, and stereotyped patterns of behavior, interests, or activities (RRBIs; American Psychiatric Association [APA], 2013). Individuals with ASD experience lifelong and pervasive impairments across many domains of functioning. Early identification of ASD is imperative as earlier intervention is associated with greater gains in numerous areas. In regards to early identification efforts, routine screening is important. However, screening often fails to be conducted within early childhood care settings. To encourage greater rates of screening by offering a …


From Products To Politics: Understanding The Effectiveness Of A Celebrity Political Endorsement, Melissa Sanati Jan 2017

From Products To Politics: Understanding The Effectiveness Of A Celebrity Political Endorsement, Melissa Sanati

LSU Doctoral Dissertations

From Scott Baio’s endorsement of Donald Trump to Sarah Silverman’s endorsement of Bernie Sanders and subsequent rejection of the “Bernie or Bust” crowd at the DNC, celebrities have habitually inserted themselves into the political sphere, however, there has been little empirical research on celebrity endorsements of political candidates. Rooted in branding theory, this study seeks to understand the effectiveness of celebrity political endorsements by utilizing advertising effectiveness models. The primary model, derived from work done by Amos, Holmes, and Strutton (2008), translates source factors of a celebrity product endorser to those of a celebrity candidate endorser, such as credibility, attractiveness, …


Audere Est Facere: Reconsidering Proactivity And Examining Its Impact On Teams, Erik C. Taylor Jan 2017

Audere Est Facere: Reconsidering Proactivity And Examining Its Impact On Teams, Erik C. Taylor

LSU Doctoral Dissertations

Proactivity has become one of the most prominent phenomena in organizational behavior over the last twenty-five years. Scholars have established several different methods of assessing proactivity as a dispositional trait, and identified numerous different types of proactive behaviors. Further, interest in proactivity as a phenomenon within and among teams has been an area of growing recent interest. However, the literature is plagued with a number of problems that limit our understanding of proactivity and impede the growth of the field. At the conceptual level, scholars frequently lament the lack of theoretical unity and the proliferation of overlapping constructs that results …


Exploring Social Indicators Of Situational Interest In Physical Education And Activity Classes: Integration Of Interest And Self-Determination Theories, Joseph Opiri Otundo Jan 2017

Exploring Social Indicators Of Situational Interest In Physical Education And Activity Classes: Integration Of Interest And Self-Determination Theories, Joseph Opiri Otundo

LSU Doctoral Dissertations

It is clearly documented that physically active lifestyles result in numerous health benefits. Unfortunately, a majority of individuals do not meet recommended physical activity (PA) guidelines. Physical education (PE) courses provide avenues for students to increase PA. Teachers and public health officials identify the importance of student motivation constructs such as interest in promoting PA behaviors and other healthy life habits. The purposes of this dissertation were to advance the measurement of situational interest by investigating social indicators derived from self-determination theory (SDT), and to test a theoretical model that integrates interest theory and SDT. Two quantitative studies were designed …


Human Gut Microbiota And Obesity: How Is Gut Microbiota Associated With Obesity Improvement Induced By Bariatric Surgeries Or Low-Calorie Diet Treatment?, Rui Zhang Jan 2017

Human Gut Microbiota And Obesity: How Is Gut Microbiota Associated With Obesity Improvement Induced By Bariatric Surgeries Or Low-Calorie Diet Treatment?, Rui Zhang

LSU Doctoral Dissertations

An increasing number of studies suggest that the complex microbial community of the human gut may have an important role in human health and disease conditions such as obesity and diabetes. However, the causal relationship among gut microbiota, obesity, weight loss, and the influence of bariatric surgery remains largely unknown. This study investigated the correlation between human gut microbiota and obesity via determining how gut microbiota is associated with obesity improvement induced by bariatric surgeries (BRS) and low-calorie diet (LCD) treatment. Specifically, we investigated the effects of various bariatric surgery (BRS) procedures and a low-calorie diet (LCD) treatment on the …


Who Stays And Who Leaves? Predicting College Student Persistence Using Comprehensive Retention Models, Adam C. Elder Jan 2017

Who Stays And Who Leaves? Predicting College Student Persistence Using Comprehensive Retention Models, Adam C. Elder

LSU Doctoral Dissertations

The purpose of this study was to use a comprehensive framework to examine academic, psychosocial, noncognitive, and other background factors that are related to retention at a large, public four-year institution in the southeastern United States. Specifically, the study examined what factors are most important in predicting first-to-second year retention both before the student enrolls at the university and after completion of their first semester of coursework. Data were drawn from institutional records, a survey instrument designed to measure psychosocial constructs, the ACT student record, and the National Center for Education Statistics. The sample for the study consisted of 12,342 …


Mining Social Media Data For Improved Understanding Of Disaster Resilience, Lei Zou Jan 2017

Mining Social Media Data For Improved Understanding Of Disaster Resilience, Lei Zou

LSU Doctoral Dissertations

Disaster resilience is the capacity of a community to ‘bounce back’ from disastrous events, by effecting resilience building activities through the four phases of emergency management – preparedness, response, recovery, and mitigation. However, data describing a community’s behaviors in each phase are difficult to access in traditional databases. Social media data provide an innovative data source to better understand communities’ responses and behaviors in each phase of emergency management during disasters, and thus could ultimately monitor and enhance disaster resilience. This study analyzes the spatial-temporal patterns of Twitter activities during Hurricane Sandy, which struck the northeastern United States on October …


The Rhetoric Of Hospitality: Conditions Of Death In America, Margaret Anne Callahan Jan 2017

The Rhetoric Of Hospitality: Conditions Of Death In America, Margaret Anne Callahan

LSU Doctoral Dissertations

The Right of Hospitality: Conditions of Death in America calls Western biomedicine’s approach to death into question. Death unifies all human experiences and is always possible, despite the human tendency to deny its existence and, instead, orient the self towards a futurity that is always out of reach. This project investigates the structures influencing how death in America occurs, and traces the roots of Western culture’s rejection of death to the execution by hemlock of Socrates’ immortalized in the Phaedo. Western biomedicine’s institutionalization of medicine requires that both patients and doctors enter into imbalanced hospitable relationships, and these pressures, along …


The Role Of Defects In The Metal-Nonmetal Transition In Metallic Oxide Films, Gaomin Wang Jan 2017

The Role Of Defects In The Metal-Nonmetal Transition In Metallic Oxide Films, Gaomin Wang

LSU Doctoral Dissertations

Metal-nonmetal transition, or more specifically, metal-insulator transition (MIT) has been one of the most intriguing topics in condensed matter physics. Two theories describing fundamental driving mechanisms of MIT has been well-established over time: Mott-Hubbard theory and Anderson localization theory. The former mainly deals with contribution of electron interactions/correlations to the MIT, and the latter focuses on the role of disorder. However, it is an open topic how a system behaves when both effects exist in a system. This study mostly takes interest in a type of MIT induced by dimensionality-crossover in the transition metal oxides (TMOs) systems. TMO system is …


Local Embeddedness Matters: A Study Of Hip-Hop Artists' Interaction With Their Local Community, Castel Vette Sweet Jan 2017

Local Embeddedness Matters: A Study Of Hip-Hop Artists' Interaction With Their Local Community, Castel Vette Sweet

LSU Doctoral Dissertations

This dissertation study is an exploration of hip hop and rap artists’ embeddedness in local communities, and their interpretation of the connectedness between their work and their communities. I explore the influence of place and space in the identity development of artists, and how artist use those identities to guide their interactions with their local community. I also investigate the significance of artists’ interactions and relationship in the cultivation of social and cultural capital. In contrast to previous scholarship emphasising the negative influence rap and hip-hop artists have on their communities, I utilize in-depth interviews with artists to examine the …


Wom Or Ewom, Is There A Difference?: An Extension Of The Social Communication Theory To Consumer Purchase Related Attitudes, Mcdowell Porter Jan 2017

Wom Or Ewom, Is There A Difference?: An Extension Of The Social Communication Theory To Consumer Purchase Related Attitudes, Mcdowell Porter

LSU Doctoral Dissertations

While traditional word of mouth (WOM) and electronic word of mouth (eWOM) have both been shown to highly impact consumer behavior, there is a deficit in our knowledge of how they compare to one another. My dissertation research addresses the lack of empirical studies that compare WOM promotion in the form of face-to-face interaction to eWOM promotion in the form of computer-mediated communication, especially using Web 2.0 technologies. This research tests the assumption that WOM is superior to eWOM and, if so, how to extend eWOM to improve its performance against WOM. Essay One introduces a proposed conceptual framework to …


Influences Of Perceived Social Network Structure Characteristics On College Student's Perceptions Of Social Capital Value And Career Decision-Making Self-Efficacy, Troy Autin Jan 2017

Influences Of Perceived Social Network Structure Characteristics On College Student's Perceptions Of Social Capital Value And Career Decision-Making Self-Efficacy, Troy Autin

LSU Doctoral Dissertations

The collective group of resources that are accessible to an individual because of people within his/her social network is known as social capital. Social capital becomes more valuable when an individual sees that it can help with goal achievement. This is especially true with college-aged students who are deciding on academic major, career path and if should persist or dropout. The purpose of this study was to determine the influence of social network characteristics on the perceived social capital value (SCV) and career decision-making self-efficacy (CDMSE) among freshman college students enrolled at a research university. This present study examined how …