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Articles 2611 - 2640 of 11266

Full-Text Articles in Social and Behavioral Sciences

Enhancing The Effectiveness Of Human-Robot Teaming With A Closed-Loop System, Grace Teo Jan 2015

Enhancing The Effectiveness Of Human-Robot Teaming With A Closed-Loop System, Grace Teo

Electronic Theses and Dissertations

With the development in robotics and the increasing deployment of robots, human-robot teams are set to be a mainstay in the future. However, our understanding of the effectiveness and impact of this new form of teaming is limited. Previous experience with technology and automa-tion has shown that technological aids do not always result in the intended consequences of im-proved performance and alleviation of workload and stress. No doubt a large part of this is due to the fact that the relationships among taskload, workload and performance are complex as hu-man operators interact dynamically with tasks and technology. Measures of workload …


Diagenetic Changes In Long Bones In Central Florida: A Preliminary Macro- And Microscopic Comparison Of Sun And Shade Microenvironments, Mikayla Overholtzer Jan 2015

Diagenetic Changes In Long Bones In Central Florida: A Preliminary Macro- And Microscopic Comparison Of Sun And Shade Microenvironments, Mikayla Overholtzer

Electronic Theses and Dissertations

In forensic investigations, the estimation of time since death is of utmost importance when examining decomposing bodies and skeletal remains. Current methodology typically focuses on the gross and macroscopic changes to human remains. Surprisingly, microscopic analysis of diagenetic change has not been fully researched in regards to time since death. The current study involved the analysis of diagenetic change in 15 pig (Sus scrofa) long bones from two microenvironments (sun and shade) in the subtropical environment of Central Florida. While the control bone was not placed in the field, seven bones were placed in the sun microenvironment and seven in …


The Bridging Technique: Crossing Over The Modality Shifting Effect, Thomas Alicia Jan 2015

The Bridging Technique: Crossing Over The Modality Shifting Effect, Thomas Alicia

Electronic Theses and Dissertations

Operator responsiveness to critical alarm/alert display systems must rely on faster and safer behavioral responses in order to ensure mission success in complex environments such as the operator station of an Unmanned Aerial System (UAS). An important design consideration for effective UAS interfaces is how to map these critical alarm/alert display systems to an appropriate sensory modality (e.g., visual or auditory) (Sarter, 2006). For example, if an alarm is presented during a mission in a modality already highly taxed or overloaded, this can result in increased response time (RT), thereby decreasing operator performance (Wickens, 1976). To overcome this problem, system …


Is Conflict A Factor In A Population's Quality Of Life? A Comparative Study Of University Students In The Palestinian Territories And Jordan, Yara Asi Jan 2015

Is Conflict A Factor In A Population's Quality Of Life? A Comparative Study Of University Students In The Palestinian Territories And Jordan, Yara Asi

Electronic Theses and Dissertations

As nearly one third of the world's population lives in an area that is in some way touched by war, researchers have long been interested in the varied impacts of conflict on civilians. Many indicators, measuring both physical and mental constructs, have been assessed in war-torn populations from around the world, one of which is health-related quality of life (HRQoL). The occupied Palestinian Territories (oPt) are one region in which copious research on health indicators has been undertaken in an effort to understand how long-term conflict manifests itself in noncombatant populations. However, existing studies focus primarily on indicators within the …


The Influence Of Trait Anxiety On Information Processing: An Elaboration Likelihood Study, Michael Appelbaum Jan 2015

The Influence Of Trait Anxiety On Information Processing: An Elaboration Likelihood Study, Michael Appelbaum

Electronic Theses and Dissertations

This study explored the influence of trait anxiety on information processing in persuasive situations, and investigated cognitive load as a mediator of this relationship. The research presented was based off DeBono and McDermott's (1994) framework for exploring trait anxiety and persuasion. The theoretical lens used to explore information processing, the elaboration likelihood model (Petty & Cacioppo, 1986) posits that motivation and ability are necessary components to elaborate on a message. However, very little research has addressed ability variables like trait anxiety. I predicted that students high in trait anxiety would be persuaded by the attractiveness of the source (peripherally) whereas …


Reconciling Ex Ante Expectations With The Ex Post Reality: A Look At The Effectiveness Of Third-Party Diplomatic Interventions In Civil Wars, Matthew Benchimol Jan 2015

Reconciling Ex Ante Expectations With The Ex Post Reality: A Look At The Effectiveness Of Third-Party Diplomatic Interventions In Civil Wars, Matthew Benchimol

Electronic Theses and Dissertations

Research has begun to focus on the role third-party diplomatic intervention plays in the length of civil conflicts. Diplomatic interventions by a third-party actor are assumed to help resolve or alleviate violence over time. Is this really the case? Hypotheses relating to these aspects of civil wars are proposed to test this long-standing assumption. This thesis uses statistical analysis to observe the relationship between diplomatic interventions and civil war duration and then observe the relationship between duration and civil war violence. The data incorporates approximately 150 civil wars from 1945 to 1999, 101 of which had outside interventions. This thesis …


Multiculturalism As Reported By The European Online Press: A Qualitative Study On The Manifestation Of Othering Discourses, Shomik Chakrabarti Jan 2015

Multiculturalism As Reported By The European Online Press: A Qualitative Study On The Manifestation Of Othering Discourses, Shomik Chakrabarti

Electronic Theses and Dissertations

This study critically examined how issues of multiculturalism and Muslim immigration are discursively constructed within the English language European online press. Through the use of a frame analysis as well as a more focused discourse analysis, an examination was undertaken to uncover how “us” versus “them” perspectives were manifest within a public discourse. A total of 132 articles from The Daily Mail, Le Monde Diplomatique, Dutchnews.nl, Spiegel Online and The International Herald Tribune were selected using a systematic sampling method based on the results of a search query for multiculturalism at each news site. The analysis of the data corpus …


Childhood Diet And Mobility At Medieval (1240s Ad) Solt-Tetelhegy, Hungary As Reconstructed From Stable Carbon, Nitrogen, And Oxygen Isotope Analysis, Ariana Gugora Jan 2015

Childhood Diet And Mobility At Medieval (1240s Ad) Solt-Tetelhegy, Hungary As Reconstructed From Stable Carbon, Nitrogen, And Oxygen Isotope Analysis, Ariana Gugora

Electronic Theses and Dissertations

Between 2005 and 2009, archaeologists excavated more than 100 skeletons from the medieval (1240s AD) Hungarian site of Solt-Tételhegy. Stable carbon and nitrogen isotope analyses were conducted on dental enamel and dentin from 24 individuals to examine their childhood diet. Although previous stable isotopic research has described the diet of medieval European peoples, this is the first such study on a medieval Hungarian population. The enamel ?13C values range from -14.4‰ to -8.6‰, with a mean of -11.1‰, while the dentin ?13C values range from -19.4‰ to -14.9‰, with an average of -17.4‰. These data indicate that C3 plants were …


Differential Parenting And Parents' Perceptions Of Their Children: Can Attachment Help Explain This Relationship?, Meagan Mcswiggan Jan 2015

Differential Parenting And Parents' Perceptions Of Their Children: Can Attachment Help Explain This Relationship?, Meagan Mcswiggan

Electronic Theses and Dissertations

Research has suggested that the differential experiences of children in the same family were often greater than those of children across different families. Although studies identified potential moderators (e.g., age, gender) associated with differential parenting, there has been less investigation of mediators. The current study examined attachment as a mediator in the relationship between differential parenting and parents' perceptions of their children. As part of this study, 132 culturally diverse mothers with children who ranged in age from 2- to 10-years rated how differently they treat their own children, their children's attachment, their parenting characteristics, and their children's functioning (i.e., …


How Much Is That War In The Window? An Investigation Into The Costs Of War, Spencer Miller Jan 2015

How Much Is That War In The Window? An Investigation Into The Costs Of War, Spencer Miller

Electronic Theses and Dissertations

This thesis examines the effects of war on a state's economy. The Liberal Theory of international relations maintains that there are costs to war in terms of trade; in line with this argument, many researchers have suggested that trading partners are less likely to war with each other out of a fear of disrupting their trade, which would in turn disrupt their economies. Due to issues of elasticity and substitution, however, overall trade may not significantly decline during war. Additionally, there are known economic costs of war, such as debt. If war truly does have costs, then, it must be …


Temperament, Emotion Regulation, And Distress Tolerance As Related Correlates Of Psychological Symptoms, Catherine Pearte Jan 2015

Temperament, Emotion Regulation, And Distress Tolerance As Related Correlates Of Psychological Symptoms, Catherine Pearte

Electronic Theses and Dissertations

Researchers have postulated that those with difficult temperament are at risk for difficulties with regulating emotions, are less tolerant of distressing stimuli, have characteristic difficulty coping with distress, and are (at some periods of development) more apt to experience clinically significant psychological symptoms. This study used exploratory factor analyses and structural equation modeling to compose and test a model that explained how emotion regulation, distress tolerance, and coping skills interact to explain how certain temperament features translate into psychological symptoms. Because those with difficult temperament were thought to be at a unique risk for psychological maladjustment, mean-based criterion were used …


"What We Eat Matters": Perspectives On Food And Health In The Mexican Im/Migrant Farmworker Communities In Indian River County, Florida, Hugo Puerto Jan 2015

"What We Eat Matters": Perspectives On Food And Health In The Mexican Im/Migrant Farmworker Communities In Indian River County, Florida, Hugo Puerto

Electronic Theses and Dissertations

The dramatic increase of type-2 diabetes within the Latino community is of great concern in the U.S., especially among Mexican im/migrant farmworkers. Anthropological scholarship shows that health issues within im/migrant groups in the U.S. are poorly understood from a sociocultural and local perspective. In Indian River County, Florida, farmworker leaders created a community garden in response to health problems in this community. This initiative was launched to educate families about the health and economic benefits of growing their own food. The Indian River County Health Department and the local leaders are working collaboratively to inform the community about the risks …


Social Media Responsiveness In The Public Sector: A Study Of Social Media Adoption In Three Functional Departments Of U.S. Cities, Daniel Seigler Jan 2015

Social Media Responsiveness In The Public Sector: A Study Of Social Media Adoption In Three Functional Departments Of U.S. Cities, Daniel Seigler

Electronic Theses and Dissertations

Public administration research strongly supports the argument for administrator-citizen collaborations and shows that Web 2.0 social media tools have the potential to increase these collaborations. Some public managers have fully embraced the adoption of social media tools to their fullest collaborative potential while other managers have chosen to limit their full collaborative potential. This study examines four environmental influences to determine if they are the cause of the diverse levels of social media adoption among public administrators. A survey of 157 department managers from 261 large cities across the U.S. shows that 82% of the respondents are currently using some …


Millennials Making Meanings: Social Constructions Of Sexual Harassment Regarding Gender And Power By Generation Y, Nicole Stark Jan 2015

Millennials Making Meanings: Social Constructions Of Sexual Harassment Regarding Gender And Power By Generation Y, Nicole Stark

Electronic Theses and Dissertations

The term sexual harassment was brought to light by legal scholar Catharine MacKinnon during the second wave feminist movement in the 1970s, and has since changed in its meaning over the past four decades, influencing policy, legal action, and the way we, as a society, treat this social problem. Millennials, or those born between 1980 and 2000, will be the next generation of working adults that will influence the way sexual harassment is understood and defined both legally and socially. The Millennial generation is typically considered liberal and socially conscious, prompting the research question of “How do Millennials socially construct …


The Influence Of Stigma On Quality Of Life And Relationship Satisfaction For Prostate Cancer Survivors And Their Partners, Andrew Wood Jan 2015

The Influence Of Stigma On Quality Of Life And Relationship Satisfaction For Prostate Cancer Survivors And Their Partners, Andrew Wood

Electronic Theses and Dissertations

The purpose of this study was to examine the relationships between stigma, quality of life (QoL), and relationships satisfaction for prostate cancer (PCa) survivors and their intimate and/or romantic partners. The investigator tested a theoretical model that stigma (as measured by the Social Impact Scale [SIS; Fife & Wright, 2000]) influenced QoL (as measured by the Functional Assessment of Cancer Therapy – Prostate [FACT-P; Esper et al., 1997] and the Functional Assessment of Cancer Therapy – General Population [FACT-GP; Cella et al., 1993]) and relationship satisfaction (as measured by the Couples Satisfaction Index [CSI; Funk & Rogge, 2007]) for both …


From American Service To Disservice: An Exploration Of The Impact Of Military Experience Among An Incarcerated Population, Erika Brooke Jan 2015

From American Service To Disservice: An Exploration Of The Impact Of Military Experience Among An Incarcerated Population, Erika Brooke

Electronic Theses and Dissertations

This dissertation research examines the impact of military service among an incarcerated population. It addresses the gaps identified within the prior literature by taking a closer look at the association between service experience and criminal justice outcomes. Specifically, the present study explores whether branch type, combat exposure, age of entrance, service length, and discharge status impact the number of lifetime arrests, current offense type, and institutional misconduct. This research uses data from the U.S. Bureau of Justice Statistics* 2004 Survey of Inmates in State and Federal Correctional Facilities. Multivariate analyses indicate that different elements of military participation influence criminal and …


Using Technology In The Treatment Of Selective Mutism: The Incorporation Of Mobile Applications, Brian Bunnell Jan 2015

Using Technology In The Treatment Of Selective Mutism: The Incorporation Of Mobile Applications, Brian Bunnell

Electronic Theses and Dissertations

Selective mutism (SM) is a diagnosis marked by withdrawal of speech in certain social situations. The treatment of SM is often a difficult and lengthy process and there are many barriers to successful intervention. Behavioral therapy is most effective in the treatment of SM and the addition of therapeutic activities such as games and mobile devices may provide distinct advantages to this treatment (i.e., decreased patient anxiety levels and more active engagement). The current investigation examined the utility of mobile applications during the behavioral treatment of SM as well as the effect of using mobile applications on child-reported and physiological …


Layers Of Identity & Privilege In Legislation: A Critical Discourse Analysis Of Senate Bill 744, Jessica Hewkin Jan 2015

Layers Of Identity & Privilege In Legislation: A Critical Discourse Analysis Of Senate Bill 744, Jessica Hewkin

Electronic Theses and Dissertations

This research examines Senate Bill 744 (S.744) from the 113th Congress of the United States, and its findings will be used as a model to reveal problems in similar legislation. Senate Bill 744 was proposed by the 113th Congress in an attempt to accomplish bi-partisan immigration reform. The bill was viewed (and still is) as a comprehensive compromise, in that neither Democrats nor Republicans were completely satisfied with its result. The outcome was that the legislators who were involved in S.744*s creation were satisfied that something on the topic of immigration reform had been accomplished (the bill passed the Senate, …


The Effect Of Virtual Simulation On The Development Of Basic Counseling Skills, Self-Reported Immersion Experience, Self-Reported Counselor Self-Efficacy, And Self-Reported Anxiety Of Counselors-In-Training, Olivia Uwamahoro Jan 2015

The Effect Of Virtual Simulation On The Development Of Basic Counseling Skills, Self-Reported Immersion Experience, Self-Reported Counselor Self-Efficacy, And Self-Reported Anxiety Of Counselors-In-Training, Olivia Uwamahoro

Electronic Theses and Dissertations

There is a high need for competent professional counselors because of the increasing number of children and adults presenting mental health concerns each year in the United States (National Institute of Mental Health, 2012). Counselor educators are tasked with the duty of preparing counselors-in-training (CITs) to be competent clinicians. In order for counseling professionals to be considered competent clinicians, they must demonstrate competence in three domains: (a) knowledge, (b) skills, and (c) behavior (ACA, 2014; CACREP, 2009). The goal of this study was to contribute to further understanding the most effective instructional approach to facilitating role play while instructing pre-practicum …


Instructor Response To Uncivil Behaviors In The Classroom: An Application Of Politeness Theory, Natalie Yrisarry Jan 2015

Instructor Response To Uncivil Behaviors In The Classroom: An Application Of Politeness Theory, Natalie Yrisarry

Electronic Theses and Dissertations

This study examines levels of politeness in real time instructor responses to classroom incivility behaviors. Student participants were randomly assigned to view a video of an instructor responding to either passive or active student incivility behaviors in various ways. The responses were based on politeness theory conceptualizations of avoidance, mid-level politeness, or bald on record responses. A 2 (i.e., passive, active student incivility) x 3 (i.e., avoidance, mid-level, or bald on record instructor response) experimental design formed six conditions. High quality video simulations of a classroom environment, portraying one of the six conditions, were created to specifically address these dimensions. …


Welcome To The Club: Igo Socialization And Dyadic Arms Transfers, Joseph Dimino Jan 2015

Welcome To The Club: Igo Socialization And Dyadic Arms Transfers, Joseph Dimino

Electronic Theses and Dissertations

This thesis examines whether intergovernmental organizations (IGOs) can socialize member states by testing the effect of shared IGO memberships on dyadic arms transfers. IGO socialization is one of many proposed causal mechanisms by which IGO memberships might reduce interstate conflict. This thesis argues that the institutional socialization hypothesis (ISH), which asserts that shared IGO memberships will lead to interest convergence between member states, uses an invalid conceptualization and measurement of socialization. Instead, socialization is re-conceptualized as increased trust between member states, and re-operationalized using dyadic arms transfers as a proxy for trust. The study uses linear regression with cross-sectional panel …


Stand-Alone Personalized Normative Feedback For College Student Drinkers: A Meta-Analytic Review, 2004 To 2014, Keri Dotson Jan 2015

Stand-Alone Personalized Normative Feedback For College Student Drinkers: A Meta-Analytic Review, 2004 To 2014, Keri Dotson

Electronic Theses and Dissertations

Personalized normative feedback (PNF) has shown promise as a stand-alone intervention for reducing alcohol use among college students. PNF uses norms clarification to correct drinking norms misperceptions by highlighting discrepancies between personal alcohol use, perceived peer alcohol use, and actual peer alcohol use. Previous reviews of personalized feedback interventions have identified norms clarification as key a component, prompting researchers to study PNF as a single-component intervention for college drinking. As the number of publications focused on PNF effectiveness has increased in recent years, an empirical review of these studies is warranted to assess the potential impact of PNF as a …


Spatial Patterns Of Raised Fields And Linguistic Diversity In Mojos, Beni, Bolivia, Elimarie Garcia-Cosme Jan 2015

Spatial Patterns Of Raised Fields And Linguistic Diversity In Mojos, Beni, Bolivia, Elimarie Garcia-Cosme

Electronic Theses and Dissertations

Throughout Amazonia, earthworks are found in areas of diverse linguistic and ethnic backgrounds. The distribution of these earthworks within various linguistic and ethnic areas suggests a multiethnic or multilinguistic network, in which interaction between these diverse groups occurred, creating diverse communities. Movement and communication within Amazonia along river networks allowed for this interaction. Interaction between groups in Amazonia may have also influenced the different methods of landscape modification. This thesis presents a GIS-based spatial analysis of raised fields, a type of agricultural earthwork found throughout the Llanos de Mojos (Mojos), located in the Beni Department of Bolivia. The distribution of …


The Interspecies Family: Attitudes And Narratives, Nicole Owens Jan 2015

The Interspecies Family: Attitudes And Narratives, Nicole Owens

Electronic Theses and Dissertations

Families are conceptualized and accomplished in increasingly diverse ways in the 21st century. A constructionist framework was utilized to examine a widespread contemporary family form, the interspecies family. This mixed-method approach relied on both quantitative survey data and qualitative interview data. First, survey data from the 2006 Constructing the Family Survey were analyzed to understand who in America counts pets as family. Many social demographics were associated and predicted counting pets as family but gender was one of the strongest associations. However, marital status moderated the relationship between gender and counting pets as family at a statically significant level. Men …


An Empirical Analysis Of The Association Between Types Of Interventions And Civil War Onset, Melinda Mellott Jan 2015

An Empirical Analysis Of The Association Between Types Of Interventions And Civil War Onset, Melinda Mellott

Electronic Theses and Dissertations

Quantitative studies have focused on economics, social structures, and lack of political freedoms as being elemental factors for civil war onset. However, these studies have neglected the possibility of a civil war being an unintended consequence of international military intervention. I conduct an empirical analysis of the association between military intervention and civil war onset by collecting data for twenty countries within the Middle East/North African regions from 1980 to 2000. Using the International Military Intervention data set, I categorized “international intervention” into nine different types, all of which were regressed with intrastate war data derived from the Correlates of …


Practical Use Of Ground Penetrating Radar: A Survey Of Coastal Historic Cemeteries In Brevard County, Florida, William Boynton Jan 2015

Practical Use Of Ground Penetrating Radar: A Survey Of Coastal Historic Cemeteries In Brevard County, Florida, William Boynton

Electronic Theses and Dissertations

Ground Penetrating Radar (GPR) research conducted in coastal environments is one area that is lacking in archaeology. Surveys conducted in this type of environment afford the opportunity to evaluate the practical use GPR under field conditions. Coastal environments are effective for this evaluation because they offer a host of conditions that GPR surveys do not normally encounter at one time. The relationship of the land to the coast, sub-surface conditions and reliable survey areas create a "perfect storm" to test how practical the use of GPR is in coastal environments. This research is a study of homestead cemeteries situated within …


Garden Soils: Reviewing The Viability Of Soil Phosphate Analyses In The Archaeological Identification Of Ancient Maya Kitchen Gardens, Cheryl Foster Jan 2015

Garden Soils: Reviewing The Viability Of Soil Phosphate Analyses In The Archaeological Identification Of Ancient Maya Kitchen Gardens, Cheryl Foster

Electronic Theses and Dissertations

The study of ancient Maya intensive, intra-site agricultural systems, such as kitchen gardens, has gained new interest in recent years as a valuable way of interpreting numerous aspects of the ancient Maya's daily life (e.g. subsistence and settlement patterns, population growth, diet and nutrition, gender roles). However, while contemporary Maya kitchen gardens can often be easily identified and studied by cultural anthropologists and archaeologists, ancient kitchen gardens are usually much harder to identify by traditional archaeological techniques because of their lack of architectural structures and other identifying features. To compensate for this limitation, various forms of chemical testing (primarily phosphate …


Evaluation Of An Early Classic Round Structure At Santa Rita Corozal, Belize, Rachael Kangas Jan 2015

Evaluation Of An Early Classic Round Structure At Santa Rita Corozal, Belize, Rachael Kangas

Electronic Theses and Dissertations

Round structures in the Maya area are an architectural form that is not well understood, in part due to the relatively few examples recovered through archaeological excavations. The site of Santa Rita Corozal, Belize offers one of the few examples of an Early Classic Period round structure (Structure 135) in the Maya region, one that is distinctive in its timing and architectural form. This thesis seeks to compare Structure 135 with the patterns of round structures identified in the Preclassic and Terminal/early Postclassic Periods, when there are comparatively more examples and to pinpoint the multiple construction periods evidenced in the …


Chetumal's Dragonglass: Postclassic Obsidian Production And Exchange At Santa Rita Corozal, Belize, Max Seidita Jan 2015

Chetumal's Dragonglass: Postclassic Obsidian Production And Exchange At Santa Rita Corozal, Belize, Max Seidita

Electronic Theses and Dissertations

Obsidian is one of the most common materials preserved in the archaeological record of Mesoamerica. Because of this and obsidian's unique chemical properties, it has become one of the most common means by which to explain ancient exchange and production. Northern Belize has largely been absent from discussions of Postclassic Mesoamerican economies. The limited amount of obsidian research that has been done is unable to draw comparisons to the region's primary site during this period, Santa Rita Corozal. This thesis remedies this by exploring the importation, production, and distribution of obsidian at the Postclassic Maya primary center of Santa Rita …


Mental Rotation: Can Familiarity Alleviate The Effects Of Complex Backgrounds?, Anthony Selkowitz Jan 2015

Mental Rotation: Can Familiarity Alleviate The Effects Of Complex Backgrounds?, Anthony Selkowitz

Electronic Theses and Dissertations

This dissertation investigated the effects of complex backgrounds on mental rotation. Stimulus familiarity and background familiarity were manipulated. It systematically explored how familiarizing participants to objects and complex backgrounds affects their performance on a mental rotation task involving complex backgrounds. This study had 113 participants recruited through the UCF Psychology SONA system. Participants were familiarized with a stimulus in a task where they were told to distinguish the stimulus from 3 other stimuli. A similar procedure was used to familiarize the backgrounds. The research design was a 2 stimulus familiarity (Familiarized with the Target Stimulus, not familiarized with the Target …