Social and Behavioral Sciences Commons^™

Woman's Work: Female Lighthouse Keepers In The Early Republic, 1820–1859, Virginia Neal Thomas

History Theses & Dissertations

During the Early Republic between 1820 and 1859, women, on average, comprised about five percent of the principal lighthouse keepers in the United States. These women represent a unique exception to the experience of the majority of working women during the Early Republic. They received equal pay to men, and some supervised lower-paid male assistants. They filled these predominately male positions because lighthouse work had much in common with stereotypical woman's work, they were most often related to the previous keeper, and they fit within cultural ideals of gender roles. Inquiry beyond the romantic image crafted for these light keepers …

Modeling Decision Making Related To Incident Delays During Hurricane Evacuations, Robert Michael Robinson

Computational Modeling & Simulation Engineering Theses & Dissertations

Successful evacuations from metropolitan areas require optimizing the transportation network, monitoring conditions, and adapting to changes. Evacuation plans seek to maximize the city's ability to evacuate traffic to flee the endangered region, but once an evacuation begins, real time events degrade even the best plans.

To better understand behavioral responses made during a hurricane evacuation, a survey of potential evacuees obtained data on demographics, driving characteristics, and the traffic information considered prior to and during an evacuation. Analysis showed significant levels of correlation between demographic factors (e.g., gender, age, social class, etc.) and self-assessed driver characteristics, but limited correlation with …

The Impact Of Task Conflict On Virtual Team Performance And Cohesiveness, Wilawan Onkman, Anil Ustun, Pilar Pazos, Ana Maria Canto

Engineering Management & Systems Engineering Faculty Publications

This paper examined the impact of task conflict on team performance and cohesiveness. Twelve virtual teams participated in two sessions with two difficulty levels. Each task consisted of a survival simulation. Teams communicated using a text-based communication media (chat). A mixed methods approach combining both quantitative and qualitative data was used. Performance was measured using expert ratings, and cohesiveness was measured using a modified version of Seashore's Cohesiveness Index. Content analysis was utilized to evaluate the level of task conflict on the team. This study provides some initial evidence on the effects task conflict on virtual team performance.

Green Ships: Keeping Oceans Blue, Petros J. Katsioloudis

STEMPS Faculty Publications

The article discusses the contribution by the marine transport sector to air and water pollution. According to a congressional research report, cruise ships produce large volume of wastes like sewage, wastewater from sinks, showers, and galleys, hazardous wastes, solid wastes, oily bilge water, ballas water and polluted air. Ship manufacturers are advised to create Green Ships that prevent pollution while governments are urged to strengthen the laws that prohibit dumping of waste to oceans to alleviate pollution.

Supplemental Educational Services (Ses) Provision Of No Child Left Behind: A Synthesis Of Provider Effects. Research Brief, Shanan Chappell, John Nunnery, Shana Pribesh, Jane Hager

STEMPS Faculty Publications

The 2001 renewal of the United States Title I program instituted the Supplemental Educational Services (SES) program, in which schools in their third year of failing to make Adequate Yearly Progress (AYP) are required to offer out-of-school-time tutoring in core subjects to low-income students. This study synthesized provider effects reported in the extant body of SES provider evaluations to generate an estimate of the overall effectiveness of the SES policy in terms of improving student achievement and to identify provider characteristics that are associated with variation in student achievement effects

A Behavioral Observation Study Of Turkish Drivers’ And Children's Safety Belt Use, Bryan E. Porter, Timo Lajunen, Türker Özkan, Kelli England Will

Psychology Faculty Publications

Researchers focused on child restraint use in vehicles travelling along Turkish roadways. Field observations occurred at 1.5 - 2 hour intervals during daylight hours between 1130 and 1930 in January 2009. Overall, 1,423 vehicles with children 8 years old and younger were observed completely. Drivers’ belt use was 52.1%. Children's use rate (over all age categories and restraint systems) was even lower at 29.4%. Unfortunately, 29.4% of these vehicles also had a child riding on another occupant's lap. The findings supported researchers’ concerns that children are at risk for traffic crash injuries and fatalities in Turkey, and that occupant protection …

An Examination Of The Association Of Selected Toxic Metals With Total And Central Obesity Indices: Nhanes 99-02, Miguel A. Padilla, Mai Elobeid, Douglas M. Ruden, David B. Allison

Psychology Faculty Publications

It is conceivable that toxic metals contribute to obesity by influencing various aspects of metabolism, such as by substituting for essential micronutrients and vital metals, or by inducing oxidative stress. Deficiency of the essential metal zinc decreases adiposity in humans and rodent models, whereas deficiencies of chromium, copper, iron, and magnesium increases adiposity. This study utilized the NHANES 99-02 data to explore the association between waist circumference and body mass index with the body burdens of selected toxic metals (barium, cadmium, cobalt, cesium, molybdenum, lead, antimony, thallium, and tungsten). Some of the associations were significant direct relationships (barium and thallium), …

Endocrine Disruptors And Obesity: An Examination Of Selected Persistent Organic Pollutants In The Nhanes 1999-2002 Data, Mai A. Elobeid, Miguel A. Padilla, David W. Brock, Douglas M. Ruden, David B. Allison

Psychology Faculty Publications

Recent evidence suggests that endocrine disrupting chemicals (EDCs) may cause perturbations in endogenous hormonal regulation that predispose to weight gain. Using data from NHANES (1999-2002), we investigated the association between body mass index (BMI), waist circumference (WC) and selected persistent organic pollutants (POPs) via multiple linear regressions. Consistent interaction was found between gender, ln oxychlordane and ln p,p' DDT. Also, we found an association between WC and ln oxychlordane and ln hpcdd in subjects with detectable levels of POPs, whereas an association between WC and ln p,p' DDT was observed in all subjects. Furthermore, ln Ocdd showed an increase with …

Route Change Decision Making By Hurricane Evacuees Facing Congestion, R. Michael Robinson, Asad Khattak

VMASC Publications

Successful evacuations of metropolitan areas require overcoming unexpected congestion that reduces traffic flows. Congestion may result from accidents, incidents, or other events that reduce road capacity. Traffic professionals and emergency managers may promote deviations from planned routes to bypass an area of congestion and speed mass exit. However, some route changes may actually reduce traffic flow rates, and in these cases decision makers may want to discourage use of alternate routes. By using results of a behavioral survey of potential hurricane evacuees, this study identifies variables associated with the decision to alter routes and also identifies frequently used information sources. …

Saving Saba Bank: Policy Implications Of Biodiversity Studies, Paul C. Hoetjes, Kent E. Carpenter

Biological Sciences Faculty Publications

Saba Bank has always been an area of special importance to the neighboring island of Saba in the Netherlands Antilles. Sabans traditionally fished on the Bank as far back as 1907, but increasing foreign fishing pressures on the Bank in the 1970s and 1980s forced many Saban fishermen out. Concerns were compounded by the suspicion that shipping was also damaging the benthic habitat of the bank. Fishery legislation, enacted in 1996, brought an end to unlicensed fishing and established Coast Guard enforcement on the Bank, but also led to protests from neighboring countries that previously fished on the Bank.Research was …

Comparative Validity Of Mmpi-A Scales Scores In African American And Caucasian Male Juvenile Delinquents, Stacy Natasha Wilson

Psychology Theses & Dissertations

This study examined comparative validity of the MMPI-A scale scores of African American and Caucasian male juvenile delinquents utilizing a step down hierarchical regression procedure proposed by Laughtenschlager & Mendoza (1986). The MMPI-A (Butcher et al., 1992) was administered to 281 African American and Caucasian juvenile delinquents while their caretakers filled out the CBCL (Achenbach, 1991; Achenbach & Rescorla, 2001) and DBRS (Barkley & Murphy, 1998), which were used as extra-test measures. Significant overall prediction bias was detected in 15 out of 56 regressions. Statistically significant prediction bias was found for a subset of criterion variables for Clinical Scales 2, …

The Tale Of Two Narratives: Nato As A Collective Defense And A Collective Security Institution, Anna M. Rulska

Graduate Program in International Studies Theses & Dissertations

The goal of this project is to determine NATO's present and future roles as a collective security organization and as a security alliance. In the past, NATO has dealt with both objectives under different and changing conditions. This paper argues that throughout the entirety of its history, NATO worked as both collective security and collective defense organization. The theoretical assumptions made within the paper are supported by the analysis of the past behavior of the Alliance in respect to the relationship between the narrative of collective security and that of collective defense, and changes within that relationship. Four specific periods …

The Influence Of Rape Empathy And Demographic Variables On Counselor Rape Myth Acceptance, Julia M. Forman

Counseling & Human Services Theses & Dissertations

In 2007, 248,300 individuals were raped (National Crime Victimization Survey [NCVS], 2007). It is likely that counseling professionals will provide services to rape survivors, and they should be aware of their biases towards survivors so that they can provide the most competent care possible. Some biases and attitudes may stem from the acceptance of rape myths. Rape myth acceptance (RMA) can lead to blaming the survivor for an attack (Campbell & Raja, 1999) and other consequences, including the exacerbation of psychological and physical symptoms (Campbell, Ahrens, Sefl, Wasco, & Barnes, 2001). Furthermore, a lack of rape empathy may inflict injury …

The Association Between Parental Perceptions Of Children's Residential Mental Health Treatment And The Parent-Child Relationship, Susanne Elizabeth Preston

Counseling & Human Services Theses & Dissertations

Residential mental health treatment for children as an intervention for children is increasing, potentially affecting the relationship within families. The purpose of this study was to examine the parental perspectives of the associations between the parent-child relationship and children's residential mental health treatment. This study explored parental perspectives of specific aspects of the parent-child relationship: parental support, satisfaction with parenting, parental involvement, communication, and limit setting-and the association between these aspects and the child's residential mental health treatment. Paired samples t-tests were conducted; resulting in statistically significant changes on all scales measured, with varying effect sizes. Results indicated parents …

Where Is The Learning In Smaller Learning Communities? Academic Press, Social Support For Learning, And Academic Engagement In Smaller Learning Community Classrooms, Christopher Michael Fischer

Teaching & Learning Theses & Dissertations

The extent to which Academic Press and strong social relationships impact Academic Engagement in smaller learning communities (SLCs) situated in large comprehensive urban high schools was investigated. Data were collected through classroom observations, student questionnaires and focus groups with teachers and analyzed using descriptive statistics, multivariate analysis of variance (MANOVA), and content analysis of focus interview transcripts. Findings from the survey data confirm those found in much of the existing literature, namely that students experiencing high levels of Academic Press were more often the most academically engaged. This finding was also confirmed for African American students in high Academic Press …

The Administration Of Community College Blogs: Considering Control And Adaptability In Loosely Coupled Systems, Troy A. Swanson

Educational Leadership & Workforce Development Theses & Dissertations

The purpose of this study using a multiple case study method is (1) to further the understanding of how community college administrators and blog authors strike a balance between organizational control and adaptability when implementing and using blog technologies and (2) to create a model that will help administrators better strike this balance within a loosely coupled system of college units and individuals. The rise of Web 2.0 technologies, which allows for direct publication to the Internet, presents two conundrums for community colleges: the conundrum of control and the conundrum of adaptability. As the oldest implementation of Web 2.0 technologies, …

Investigating The Factors That Influence Injury Severity During Large Truck Crashes, Irina Olegovna Hoag

Civil & Environmental Engineering Theses & Dissertations

Large trucks and passenger cars share the transportation infrastructure. The diversity of mass, size and maneuverability of vehicles on roads makes truck involved collisions very dangerous and causes injury and fatality of drivers and passengers. Considering that large trucks are usually traveling for a long distance and cross country, Large Truck Crash Causation Study (LTCCS) collected data to analyze and predict injury or fatality from a set of predictor (independent) variables. Data were collected at 24 sites in 17 States and 2,284 vehicles were involved in crashes and have up to 1,000 variables for each crash. Sixty-nine percent of these …

(Re-) Discovering Lost Web Pages, Martin Klein, Michael L. Nelson

Computer Science Presentations

PDF of a powerpoint presentation from a Mathematics & Computer Science Seminar at Emory University, Atlanta, Georgia, October 2, 2009. Also available on Slideshare.

Implicit And Explicit Alcohol Expectancies Drinking Motives Alcohol Use And Alcohol Problems: A Comprehensive Evaluation Of College Student Drinking, Matthew R. Pearson

Psychology Theses & Dissertations

The present study examined the relationships among implicit alcohol expectancies (automatic, nonconscious expected effects of alcohol), explicit alcohol expectancies ( deliberate, conscious expected effects of alcohol), drinking motives (self-reported reasons for drinking), alcohol use, and alcohol-related problems among college students (n=2 l l ). As predicted, explicit alcohol expectancies were mediated by drinking motives. Implicit alcohol expectancies (as measured by Single-Target Implicit Association Tests) were expected to have direct effects on alcoho I use, but the data did not support these predictions. Unexpectedly, implicit sociability expectancies significantly predicted alcohol problems even when controlling for alcohol use. Replicating previous research, alcohol …

A New Look At Training Motivation: A Meta-Analytic Investigation Of Differential And Incremental Validity, Kristina N. Bauer

Psychology Theses & Dissertations

The extant training and educational research has not been consistent in the way motivation is measured in the context of training. Prior research has examined different types of motivation (i.e., intrinsic motivation, motivation to leam, motivation to transfer, expectancy motivation, and task value) and different timings of measurement (i.e., pretraining, during, and post-training). Accordingly, the present meta-analysis sought to elucidate the relationships between training motivation and training outcomes via three contributions: (I) examining differential relationships with four training outcomes; (2) assessing incremental validity over and above each other to the prediction of these training outcomes; and (3) investigating whether the …

Investigating Delay In Health Related Decision Making Versus Non-Health Decision Making, Ann Lassiter Edwards

Psychology Theses & Dissertations

Health and non-health decision domains were examined to explore the differences in decision domain and delay preferences. Using an existing cognitive theory of delay (Bastardi & Shafir, 1998; Tykocinski & Ruffle, 2003), type of scenario (health vs. nonhealth) was manipulated within subjects with participants receiving three scenarios of each type. Certainty (certain vs. uncertain) and delay choice condition (no delay, delay, one-week delay) were manipulated between subjects. This resulted in a 2 (health) X 2 (certainty) X 3 (delay choice) split-plot factorial design. The dependent measure was the proportion of action responses (deciding to change status quo) across the three …

Individuals And Contex00tual Factors: An Interactionist Approach To Understanding Self-Development, Gregory Paul Letller

Psychology Theses & Dissertations

While the extant research has identified several individual and contextual factors influential on an employee's quantity of self-development participation, no prior research has examined potential multiplicative effects among these factors. The current study investigated person-situation interactions among five individual factors ( e.g., self-efficacy for self-development, learning goal orientation, and openness to experience) and the contextual factors of organizational and supervisor support ( combined to reflect overall work support). This study also sought to investigate the influence of proactive personality on self-development participation, a promising individual difference that has received little attention in the self-development literature. Using data collected from 136 …

Working In Groups And Alone: Effects Of Group Gender Composition On Cognitive Insight Problem Solving Performance, Viktoria Tidikyte

Psychology Theses & Dissertations

This study examined how working within a group versus working alone affects creative problem solving and what role gender plays in influencing problem solving performance. Previous studies yielded contradictory predictions of whether working in a group improves or impedes creative problem solving performance and whether gender has an effect on problem solving efficiency of a group. I proposed that contradictory results of the previous studies might have been due to the gender by group interaction. Two hundred and six Old Dominion University undergraduate students participated in this study. A 2 (groups vs. individual) X 3 (gender group composition) X 2 …

The State Of The Region: Hampton Roads 2009, James V. Koch, Vinod Agarwal, John R. Broderick, Grace Chen, Chris Colburn, Vicky Curtis, Steve Daniel, Larry "Chip" Filer, Adrian Gheorghe, Susan Hughes, Elizabeth Janik, Yingxue Li, Feng Lian, Sharon Lomax, Linda Mcgreevy, Janet Molinaro, Jason Phenicie, Ken Plum, Gilbert Yochum

Economics Faculty Books

This is Old Dominion University's 10th annual State of the Region report. While it represents the work of many people connected in various ways to the university, the report does not constitute an official viewpoint of Old Dominion or it's president, John R. Broderick. The report maintains the goal of stimulating thought and discussion that ultimately will make Hampton Roads an even better place to live. We are proud of our region's many successes, but realize that it is possible to improve our performance. In order to do so, we must have accurate information about "where we are" and a …

Sources Of Informal Social Control And The Relationship To Victimization In Southeastern Virginia, Jennifer R. Jones

Sociology & Criminal Justice Theses & Dissertations

The link between community characteristics and crime has been at the forefront of criminological research for some time. Social disorganization theory focuses on the relationship between structural characteristics of communities and crime. Recent examination of the social disorganization perspective has emphasized the role of informal social control as mediating the effects of structural characteristics on victimization. In this study, contemporary social disorganization theory was tested using data from the U.S. Census Bureau: Census Tract Fact Finder (2000) and the Southeastern Virginia Community Survey (2008). This research addressed three central research questions: Is there a relationship between structural characteristics (i.e., poverty, …

A Means-End Approach To Understanding Adventure Race Participation, Brandii Brinkley

Human Movement Studies & Special Education Theses & Dissertations

This multiple purpose qualitative research initiative sought to (a) provide research on the relationship between attributes and values associated with adventure race participation, (b) discover motivations for adventure racing, (c) provide support for prior means-end research, and (d) research a new, emerging recreational activity. An adventure race was held on the campus of Old Dominion University in Norfolk, Virginia. After the conclusion of the race, race participants were asked to complete a self-administered survey which offered attributes and values which potentially serve as motivations for adventure race participation. Means-end theory provided the framework for how the data obtained in the …

The Effects Of Post-Outcome Information On Hindsight Bias, Brad Whittet

Psychology Theses & Dissertations

The Hindsight Bias Effect describes the observation that people's retrospective judgments are systematically more in favor of the given outcome than their predictive judgments. Over the last 30 years, the Hindsight Bias has been one of the most researched judgment phenomena and a number of competing theories have arisen to explain the effect. This study investigated the effect of post-outcome information on the size and direction of the hindsight bias. In order to test the predictions of different theories of hindsight bias, two aspects of post-outcome information were manipulated: I) source (internal vs. external), and 2.) congruency with the outcome …

Like As An Exemplifier: A Description Of Its Construction And The Relations It Can Mark, Helena L. Osborne

English Theses & Dissertations

This thesis analyzes data where like marks exemplification in naturally occurring discourse. The data for this study were obtained from thirteen interviews and consist of 193 utterances in which exemplifying like links two clauses. Each token consists of two components, each consisting of at least one clause (SV _^FINITE), linked by like. Based on Vincent's (2007) definition of exemplification, one component introduces a general situation and the other provides an example of that situation. This thesis presents several types of evidence that exemplifying like is a component in an exemplification construction. First, the semantic relation between components is …

Pcf: Voice Of The People, Raisa Vilensky

Graduate Program in International Studies Theses & Dissertations

The French Communist Party (PCF) played an instrumental role in giving a voice to a segment of the population that was otherwise poorly represented in democracy. This paper attempts to illustrate the origins of communism in France by drawing on French history to connect a unique and separate branch of thought, beginning with Jean-Jacques Rousseau. From Rousseau's ideals on the evil of private property and his disdain for the rule of law being merely a tool to support the existing ruling class, through the Jacobins of the French Revolution, and continued by the French Socialists of the Nineteenth Century, it …

Promotion Induced Competitive Effects: Two Essays, Rajeev Airani

Marketing Theses & Dissertations

This dissertation focuses on the empirical generalizations related to retailer promotions. Two essays are developed addressing the generalizations. The first essay addresses the contradiction in the calculations of primary and secondary demand effects. A mathematical proof is developed to show that under Nested Logit modeling, competitors' gain assumption is violated. An alternative explanation is provided to calculate the primary and secondary demand effects. The second essay focuses on the empirical generalization of the neighborhood price effect. The effects of share and quality in shaping the neighborhood price effect are hypothesized and tested. Further, based on the evidence that neighborhood price …