Social and Behavioral Sciences Commons^™

Non-Offending Mothers Of Sexually Abused Children: How They Decide Whom To Believe, Lynn Mcmillan

Theses and Dissertations

Professionals continue to study and refine their understanding of the complex dynamics of child sexual abuse and the role of the non-offending mothers. Of particular clinical and research interest is the response of the mother once she learns that her child disclosed being sexually abused and named the mother's intimate partner as the perpetrator. This qualitative study (n=20) uses in-depth interviews and constructivist grounded theory methods. The focus is how women decide about believing their children's disclosures of sexual abuse, both in terms of what happened to the children and who perpetrated the abuse. The study addresses various factors that …

Spatial And Temporal Characterization Of A Cold Seep-Hydrate System (Woolsey Mound, Deep-Water Gulf Of Mexico), Antonello Simonetti

Theses and Dissertations

Cold seeps are areas where methane is transferred from the lithosphere into the hydrosphere, accounting for the major source of hydrocarbons in seawaters. Formation of gas hydrate in cold seeps modulates the global discharge of methane to the environment. However, cold seeps are dynamic settings where hydrates dissociate on short and long time-scales triggering substantial methane fluxes to the oceans. These methane vents sustain unique ecosystems at the ocean floors and contribute to ocean acidification. Also, the methane can potentially reach the sea surface and be exchanged with the atmosphere contributing to global warming. Understanding how cold seep-hydrate systems (CSHSs) …

The Role Of Gender In Intergenerational Transmissions Of Education And Occupational Promotion, Si Wang

Theses and Dissertations

While several studies have suggested the importance of maternal schooling to children's outcomes during childhood, less is known about the role when the child is older. In the first chapter, I estimate the relationship between maternal education and children's college attendance. After developing a theoretical model to consider the transmission of education across generations, I use the NLSY79 Child and Young Adult Surveys for empirical analysis. College proximity is used as an instrument for mother's schooling. All else equal, results suggest that maternal schooling significantly increases a child's probability of attending college by about 2 to 3 percentage points. The …

The Relevance Of Sarcasm In Resolving Ambiguous References In Spoken Discourse, Sara Ann Peters

Theses and Dissertations

DISS_para>Sarcasm, or sarcastic irony, involves expressing a message that is often opposite of the literal meaning of what is being said, in a way that may sound bitter, or caustic (Gibbs, 1986). In the past, sarcasm has been viewed as a method of introducing the possibility of alternative interpretations of a discourse, by creating ambiguity as to the intended discourse interpretation. The current series of experiments sought to demonstrate that sarcasm could be viewed as beneficial in resolving ambiguity in conversation, by highlighting particular interpretations and thus ease processing, dependent on other available contextual information. Two Visual World studies …

Maternal Parenting Stress In Autism, Autism Associated With Fragile X, And Fragile X Alone: An Examination Of Associated Child And Maternal Factors In Three High-Risk Groups, Julie Mcelrath Kellett

Theses and Dissertations

The current study examined the association between specific child and maternal factors and parenting stress in three high-risk groups of mothers - mothers of boys diagnosed with idiopathic autism (IA), mothers of boys diagnosed with autism spectrum disorder (ASD) associated with fragile X syndrome (AFXS), and mothers of boys diagnosed with fragile X syndrome (FXS) alone. These three groups of mothers are thought to share some degree of genetic vulnerability to stress, as well as exposure to varying levels of challenging child behavioral characteristics. Theories of parenting stress incorporate multiple components, including parent, child, and parent-child interaction factors. The current …

Determining The Differences In Hurricane Perception And Evacuation Behavior In The Elderly Of South Carolina, Gregg C. Bowser

Theses and Dissertations

The United States is becoming a "grayer" nation. U.S. Administration of Aging projections indicate that by 2030 nearly 20 percent of the national population will be aged 65 or older, with a significant portion of this growth occurring along the hurricane-prone Atlantic and Gulf coasts. This demographic shift creates new challenges for emergency management. Previous research shows that the elderly do not perceive risks and warnings the same way as other groups, and as a result may react differently to risk. Disproportionately high fatality rates for the elderly in recent disasters indicate that these differences are a key determinant of …

Using Multivariate Pattern Analysis To Investigate The Neural Representation Of Concepts With Visual And Haptic Features, Laura Bradshaw Baucom

Theses and Dissertations

A fundamental debate in cognitive neuroscience concerns how conceptual knowledge is represented in the brain. Over the past decade, cognitive theorists have adopted explanations that suggest cognition is rooted in perception and action. This is called the embodiment hypothesis. Theories of conceptual representation differ in the degree to which representations are embodied, from those which suggest conceptual representation requires no involvement of sensory and motor systems to those which suggest it is entirely dependent upon them. This work investigated how the brain represents concepts that are defined by their visual and haptic features using novel multivariate approaches to the analysis …

Drawing The Line: Student Reassignment Policies In South Carolina, Naomi Rachel Simmons

Theses and Dissertations

This study investigates the complex nature of student reassignment plans developed between 2006 and 2008 in three South Carolina school districts: York School District 3, Dorchester School District 2, and Greenville School District. The study is guided by the following research question: How are the district policies for student reassignment understood through the lens of institutional and organizational theories? To answer this question this research draws on Institutional Theory (both old and new) to develop a comprehensive model that specifically addresses the strategies a district uses to create a plan that responds to the demographic and political pressures exerted on …

Antecedent Topicality Affects The Processing Of Both Np Anaphors And Pronoun, Evgenia Borshchevskaya

Theses and Dissertations

Information structure and grammatical constraints are known to affect the salience of discourse referents and referential processing, but it is not clear whether the two types of constraints have comparable effects. We report two visual-world experiments that contrasted the effect of a grammatical constraint (subjecthood) and the effect of an information structure constraint (fronting) on processing noun and pronoun anaphors. Experiment 1 tested whether fronting a non-subject referent can eliminate the Repeated Name Penalty (RNP; Gordon et al., 1993) when referring to the subject. Experiment 2 tested whether fronting a non-subject referent can elicit the RNP. The results show that …

Uncovering The Structures In Ecological Networks: Multiple Techniques For Multiple Purposes, Peng Gao

Theses and Dissertations

Ecosystem structure and function are the product of biological and ecological elements and their connections and interactions. Understanding structure and process in ecosystems is critical to ecological studies. Ecological networks, based on simple concepts in which biological and ecological elements are depicted as nodes with relationships between them described as links, have been recognized as a valuable means of clarifying the relationship between structures and process in ecosystems. Ecological network analysis has benefited from the advancement of techniques in social science, computer science, and mathematics, but attention must be paid to whether the designs of these techniques follow ecological principles …

The Impact Of Ideology And Attorneys On Precedent Usage: An Analysis Of State High Courts, Benjamin Kassow

Theses and Dissertations

This dissertation focuses on an important question in the judicial politics literature: what types of influences encourage opinion-writers to cite and use precedents in particular patterns. I address this question by using a series of innovative frameworks from social psychology, specifically systematic information processing frameworks using a theory of motivated reasoning. This theory postulates that the interplay (and shifts) between attitudinal accessibility and fear of invalidation/illegitimacy will encourage judges to cite and/or treat precedents using behavior that is consistent with top-down or bottom-up forms of motivated reasoning. Specifically, when attitudinal accessibility is high and fear of invalidation is low, precedent …

Exploring A Paradigm Shift: The New York Times' Framing Of Sub-Saharan Africa In Stories Of Conflict, War And Development During The Cold War And Post-Cold War Eras, 1945-2009, Zadok Opero Ekimwere

Theses and Dissertations

This dissertation investigated The New York Times' framing of sub-Saharan Africa during the Cold War and post-Cold War eras. The aim was to determine whether a paradigm shift has taken place in the way Western news media cover Africa following a change in the world view system from the Cold War to the post-Cold War. To look for frames, the research examined how The New York Times portrayed sub-Saharan Africa in stories of conflict, war and development.

.Framing analysis methodology was used to examine the stories and to search for frames. Findings showed that The New York Times used violence …

A Prospective Study Of Differential Sources Of School-Related Social Support And Adolescents' Global Life Satisfaction, James D. Siddall

Theses and Dissertations

This study examined the cross-sectional and prospective relationships between three sources of school-related social support (parent involvement, peer support for learning, and teacher-student relationships) and early adolescents’ global life satisfaction. The participants were 597 middle school students from one large school in the Southeastern United States who completed measures of school social climate and life satisfaction on two occasions, five months apart. The results revealed that school-related experiences in terms of social support for learning contributed substantial amounts of variance to individual differences in adolescents’ satisfaction with their lives as a whole. Cross-sectional multiple regression analyses of the differential contributions …

Using Multivariate Pattern Analysis To Identify Conceptual Knowledge Representation In The Brain, Jing Wang

Theses and Dissertations

Representation of semantic knowledge is an important aspect of cognitive function. The processing of concrete (e.g., book) and abstract (e.g., freedom) semantic concepts show systematic differences on various behavioral measures in both healthy and clinical populations. However, previous studies examining the difference in the neural substrates correlating with abstract and concrete concept representations have reached inconsistent conclusions. This dissertation used multiple novel data analyses approaches on functional magnetic resonance imaging (fMRI) data, to investigate representational differences of abstract and concrete concepts and to provide converging evidence that the representations of abstract and concrete semantic knowledge in the brain rely on …

Parental Involvement During College Preparation: Differences Between First And Non-First Generation College Students, Deronta Renard Spencer

Theses and Dissertations

In this thesis I explore differences in parental involvement during college preparation between first and non-first generation college students. I used the theories of social, cultural, and human capital to answer this question. I also look at how first and non-first generation differ among several other variables: parent's education, socioeconomic status, religion affiliation, religious attendance, gender, birth order, family structure, high school academic success, and parent involvement during sibling college preparation. I find that first generation students receive less parental involvement during college preparation than non-first generation college students. I also find differences between first and non-first generation students in …

Policing Alcohol And Related Crimes On Campus, Andrea Nicole Allen

Theses and Dissertations

Research shows that college students drink alcohol frequently and heavily. This can compromise their health and well-being. Student drinking is also tied to crime. While prior work explores the nature and extent of crimes involving alcohol on campus, to date no study has examined how police handle these incidents or crime generally. This study fills that gap in the literature. Qualitative and quantitative data were collected by observing and interviewing campus officers at a large Southeastern university as they navigated through encounters with citizens. Findings include the following. Officers handle a variety of crimes, and do not have a single-faceted …

Gender And Programming: A Comparison Of Program Availability And Participation In U.S. Prisons For Men And Women, Courtney A. Crittenden

Theses and Dissertations

The current study examines the state of prison programming across the U.S. and whether availability of and participation in prison programs varies by gender and other key factors such as the interaction effects of race and gender, self-identified needs, and facility-level characteristics. Using Morash, Rucker, and Haarr's (1994) study, the last major study comparing prison programming for men and women in U.S. prisons, as a guide, I explore the current state of prison programming using national-level survey data. The results indicate that gender does indeed matter for both prison programming availability and participation with women having more programs available to …

Assessing The Impact Of The Court Response To Domestic Violence In Two Neighboring Counties, Gillian Mira Pinchevsky

Theses and Dissertations

Since the 1970s, there has been a proliferation of research on domestic violence (DV). The majority of research, however, has focused on the correlates of DV and far fewer studies have examined the criminal justice system's approach to addressing DV. This is particularly concerning given that historically, the criminal justice system was rooted in English Common Law and tolerant of marital discipline to maintain household stability. Through the efforts of women's rights advocates, policy makers began devising innovative strategies for responding to DV, including provisions for mandatory arrests, no-drop policies, and the establishment of specialized DV courts. Although there has …

I Can Be Silent And Be Saying A Lot: Teachers' Racial Literacy In A Southern Elementary School, Kimberly J. Howard

Theses and Dissertations

In order to better understand how teachers make sense of race in schools today, this ethnographic study explores the following research question: How do teachers in this school make sense of race, and how does the spatiality of the school inform this process? The study was conducted over a 14-month period in a southern elementary school and is presented as a poetic, narrative, and thematic analysis of the connections between the geographic location of this particular school and the teachers' practices, pedagogies, and conversations about race both inside their classrooms and in other school spaces. This study demonstrates how teachers' …

Geomorphic Variation Of A Transitional River: Blue Ridge To Piedmont, South Carolina, Tanner Arrington

Theses and Dissertations

Field data was collected systematically to characterize the geomorphic variations in a river transition from the southern Blue Ridge to the Piedmont physiographic regions in South Carolina. Ten study reaches were surveyed for cross-sections and longitudinal profiles. Surface grid samples of bed material collected. Downstream hydraulic geometry and downstream fining of bed material were analyzed using traditional power functions and exponential decay relationships. Reach-scale channel bed morphology (bedforms) was analyzed under the assumption that the transition in bedforms is related to changes in hydraulic geometry and sediment characteristics. Well-developed downstream trends of hydraulic geometry variables (width, depth and velocity) and …

Complexity And Salience: Evaluating The Inter-Scene Variability Of Animated Choropleth Maps, Michael Dubois

Theses and Dissertations

Animated choropleth maps allow for the compilation of potentially massive time-series datasets which can portray space-time change in a congruent manner. They are also becoming increasingly common for data visualization. When users view and interact with these maps, however, there is the likelihood that the human cognitive-perceptual system may be overwhelmed by a large number of simultaneous changes in each scene: this so-called `change blindness' is a common malady when viewing successive scenes, unless scene-to-scene graphical changes are salient enough to attract the fixation of the user. Even then, there may be a limit to the number of simultaneous changes …

An Assessment Of Technology Adoptability In Sugarcane Burning Smoke Plume Mitigation, Sara Flecher

Theses and Dissertations

The adverse health effects of sugarcane burning emissions on surrounding communities are well documented. Sugarcane farmers in Louisiana, a major sugarcane producing state with 385,000 acres dedicated to sugarcane farming throughout, attempt to mitigate the effects of burn emissions by estimating the characteristics of the resultant smoke plume using meteorological variables as parameters. The current mitigation method designed by the LSU AgCenter, the American Sugar Cane League, and the Louisiana Department of Agriculture and Forestry is a manual process requiring the tedious look-up of atmospheric variables from multiple sources and physically drawing a predicted smoke plume on a paper map, …

Contested Identities And Language Education: Inculcating Nationalist Ideologies In The Basque Region, William Joseph Hogan

Theses and Dissertations

Nationalist sentiment has a long history in the Basque regions of northern Spain. Culturally separate from the dominant Castilian society, separatists have for many years advocated for an independent Basque state. Following democratic reforms under the Constitution of 1978, regional cultures and languages were explicitly recognized and protected in Spain. This allowed for the current set of language laws in the Autonomous Community of Pa├â┬¡s Vasco in which Castilian Spanish and the Basque language of Euskara are held in equal status and recognition. Furthermore, Euskara has been recognized as a defining characteristic of Basque identity. The regional government has instituted …

A Geographic Modeling Framework For Assessing Critical Infrastructure Vulnerability: Energy Infrastructure Case Study, Leanne Sulewski

Theses and Dissertations

Vulnerability of critical infrastructure systems is of the utmost importance to a nation's national security interests, especially the electric grid. Despite the importance of these systems, disruptions continue to occur at an alarming rate, thus indicating that there is a fundamental flaw in the way critical infrastructure systems are analyzed for vulnerability.

Critical infrastructure systems are typically analyzed using mathematical approaches such as graph theory, which strip systems of their important geographic information, and only look at their connections to each other. While these relationships and metrics provide useful information, they cannot provide the entire picture. As such, this research …

Economic Agreements And Interstate Conflict: A Policy Substitution Model Of Coercion, Matthew Daniel-Marion Shaffer

Theses and Dissertations

Economic integration agreements - also called preferential trade agreements or regional trade agreements - have dramatically expanded in scope since World War II. While the proximate goal of economic integration is to increase commercial exchange between member states, there are strong reasons to believe agreements affect security relations as well. In particular, by increasing interdependence between member states through trade and investment, economic agreements increase the opportunity cost of coercion. However, they simultaneously marginalize commercial ties between agreement members and the outside world and exacerbate relative gains concerns through trade diversion. Hence I argue that while conflict between agreement members …

Second Language Learnerhood Among Cross-Cultural Field Workers, Thor Andrew Sawin

Theses and Dissertations

This dissertation studies second language learnerhood (ideologies about why and how to acquire a target language) among American field workers of a multinational, faith-based development organization, "Love the World". This organizational ethnography is longitudinal, tracking how learnerhood changes across the first years of field service. It is also multi-sited, tracing learnerhood across an assemblage of interconnected nodes. Field workers' learnerhoods are shaped by two larger ideologies of language learning which interact across the nodes of and individual trajectories through Love the World. One ideology, rooted in academic tradition, developmental second language acquisition and modernist missiological theory, valorizes the individual learner …

Modeling Intermittent And Perennial Headwater Stream Origins In North Carolina., Kevin Macleod

Theses and Dissertations

Low-order headwater streams, a link between the upland landscape and larger streams within a watershed, affect watershed hydrology. Yet current widely available maps inadequately depict headwater streams, underestimating channel length or omitting channels entirely. Intermittent and perennial headwater streams each provide unique habitat. Until recently, it has not been possible to accurately delineate these streams or predict channel flow durations without fieldwork. Recent advances in remote sensing may allow more accurate headwater stream mapping.

Methods for mapping intermittent and perennial headwater streams with a GIS-based modeling approach coupled with field verification were adapted, tested, and evaluated. Four models were developed …

The Effects Of Administrative Factors On Police Officer Job Performance, Irick Anthony Geary Jr.

Theses and Dissertations

The topic of police management and its effect on officer arrest rates is an important issue that has not received the level of attention it deserves. There is an abundance of available training and a push for better trained police executives. In the present study the relationship between police administrative factors and officer arrest rates are addressed using data from a national probability sample of police departments.

The study uses ordinary least squares regression to analyze the independent relationship between police administrative factors, as measured by the Law Enforcement Management and Administrative Statistics, and officer arrest rates, as measured by …