Digital Commons Network^™

Road Networks, Social Disorganization And Lethality, An Exploration Of Theory And An Examination Of Covariates, Aaron Poole

Electronic Theses and Dissertations

Utilizing a Criminal Event Perspective, the analyses of this dissertation test a variety of relationships to the dependent variable: the Criminal Lethality Index. Data from the National Incident-Based Reporting System, the Census and American Community Survey, the American Trauma Society, and data derived from the Census’s mapping TIGER files are combined to create a database of 190 cities. This database is used to test road network connectivity (Gama Index), medical resources, criminal covariates and Social Disorganization variables in relation to a city’s Criminal Lethality Index. OLS regression demonstrates a significant and negative relationship between a city’s Gama Index and its …

The Effects Of Diagnostic Aiding On Situation Awareness Under Robot Unreliability, David Schuster

Electronic Theses and Dissertations

In highly autonomous robotic systems, human operators are able to attend to their own, separate tasks, but robots still need occasional human intervention. In this scenario, it may be difficult for human operators to determine the status of the system and environment when called upon to aid the robot. The resulting lack of situation awareness (SA) is a problem common to other automated systems, and it can lead to poor performance and compromised safety. Existing research on this problem suggested that reliable automation of information processing, called diagnostic aiding, leads to better operator SA. The effects of unreliable diagnostic aiding, …

An Event-Related Potential Investigation Of Error Monitoring In Adults With A History Of Psychosis, Chi Chan

Electronic Theses and Dissertations

Metacognition, which involves monitoring and controlling of one’s thoughts and actions, is essential for guiding behavior and organization of information. Deficits in self-monitoring have been suggested to lead to psychosis and poor functional outcome. Abnormalities in eventrelated potentials originating from the anterior cingulate cortex (ACC), a brain region associated with error detection, have been consistently reported in individuals with schizophrenia during error monitoring tasks. This study sought to examine whether these abnormalities are present in individuals with a history of psychosis across diagnostic categories and whether they are associated with subjective appraisal of self-performance and personality traits related to psychosis. …

The Latina/O Student's Experience In Social Studies: A Phenomenological Study Of Eighth Grade Students, Christopher Busey

Electronic Theses and Dissertations

The purpose of this research investigation was to explore the experiences of eighth-grade Latina/o students in a large, urban school in the Southeastern United States. Overall, the study uncovered the essence of the Latino/a student experience in social studies and furthermore revealed that social studies is not meeting the needs of Latino students. Using phenomenology as a method of research, two interviews were conducted with twelve research participants who were selected through purposive sampling. In addition to the interviews, students wrote narratives and drew images as a form of data triangulation. The goal was to give students various methods for …

When Social Allergies Flare Up In Close Relationships: A Relational Turbulence Model Explanation, Naomi Hochstadt

Electronic Theses and Dissertations

Romantic relationships commonly endure rough patches. The relational turbulence model and the social allergy phenomenon may account for such rough transitions. A social allergy is an idiosyncratic social behavior that involuntarily stirs up irritation in an individual, either with or without the intention of the transgressor. As the behavior is repeated, tolerance for the bothersome allergen dwindles. This paper investigates the connections between relational turbulence and social allergies. The relational turbulence model describes individuals’ severe reactions to various turning points in an interpersonal relationship, and combines the effects of increased intimacy, relational uncertainty, and partner interference. Based on the turbulence …

Examining Facebook As A Digitally Immersive Language Environment For French Language Learners, Shelly Wyatt

Electronic Theses and Dissertations

This quasi-experimental study examined the impact of interactions with native French language Facebook posts on beginning French language learners’ willingness to communicate (WTC) and their attitudes towards the target language and culture in a university setting. In addition, the degree of interaction, by participants, with the French language Facebook posts was recorded and analyzed. This study was conducted during the Spring 2013 semester at the University of Central Florida in Orlando, Florida. Participants in this study were recruited from two sections of FRE 1120, Elementary French Language and Civilization I. Native French language Facebook posts were “pushed” to participants’ personal …

Role Play And Social Stories: An Intervention For Increasing Verbal Initiations In Children With Autism, Andrea Dinon

Electronic Theses and Dissertations

The effect of a treatment package consisting of social stories and role play on the verbal initiation of one 4-year old girl with autism was examined. Using a multiple baseline across activities treatment design, the investigator measured the number of verbal initiations during 10-minute sessions while the participant engaged in one of three activities, board games, pretend play, or constructive play. Baseline data, baseline probes and treatment data were collect for the three activities. The results indicate that the treatment package was effective in increasing the participant’s verbal initiations across all three activities.

Visuo-Spatial Abilities In Remote Perception: A Meta-Analysis Of Empirical Work, Thomas Fincannon

Electronic Theses and Dissertations

Meta-analysis was used to investigate the relationship between visuo-spatial ability and performance in remote environments. In order to be included, each study needed to examine the relationship between the use of an ego-centric perspective and various dimensions of performance (i.e., identification, localization, navigation, and mission completion time). The moderator analysis investigated relationships involving: (a) visuo-spatial construct with an emphasis on Carroll’s (1993) visualization (VZ) factor; (b) performance outcome (i.e., identification, localization, navigation, and mission completion time); (c) autonomy to support mission performance; (d) task type (i.e., navigation vs. reconnaissance); and (e) experimental testbed (i.e., physical vs. virtual environments). The process …

Terrorism: The Effect Of Positive Social Sanctions, Curtis Hibbert

Electronic Theses and Dissertations

Research shows that relative deprivation, mental illness, culture, ideology, and various forms of social learning are often identified as factors that can lead an individual to terrorism. However, understanding the value of influences in the form of positive social sanctions through social contact has not been fully explored throughout terrorist studies. In regards to influencing behavior, positive social sanctions elicit a desired behavior which is reinforced through praise or rewards. By utilizing a case study approach, this thesis looks to determine the significance of positive social sanctions through social contact on select individuals who have committed an act of terror …

Psychopathology And Functional Impairment In Adolescents With Social Anxiety Disorder, Franklin Mesa

Electronic Theses and Dissertations

Although social anxiety disorder is most often diagnosed during adolescence, few investigations have examined the clinical presentation of this disorder exclusively in adolescents. Prior studies have demonstrated that some clinical features of SAD in adolescents are unique relative to younger children with the condition. Furthermore, the extant literature on daily functional impairment in this population is limited. In this investigation, multiple areas of functioning were examined in adolescents with SAD (n = 16) and normal control adolescents (n = 14): specific social skills, subjective distress and physiological reactivity during one speech performance task and one social interaction task; alcohol use …

Is Experiential Avoidance A Factor In Maternal Overprotection?, Melissa Nieves

Electronic Theses and Dissertations

The current study examined experiential avoidance (EA) as an explanation for parental overprotectiveness, a behavior often found among parents of anxious children. EA parenting theory posits that parents engage in overprotective behaviors in order to reduce their own anxiety. In order to test the theory, mothers’ electrodermal activity (EDA) and blindly-coded overprotective behaviors were examined when a child with SAD was engaged in a reading performance task. In line with EA theory, it was hypothesized that EDA levels would increase before an overprotective behavior (OB) occurred and decrease afterwards as a result of decrease in anxiety. The sample consisted of …

Multicultural Personality And Psychological Functioning, Lauren Trottier

Electronic Theses and Dissertations

As the U.S. becomes increasingly diverse, individuals will need to interact effectively with a wide range of people. The theory of multicultural personality refined by Ponterotto (2010) proposes that some individuals may be better suited than others to adapt to the changing demographic landscape. Individuals with a multicultural personality are theorized to have the ability to interact effectively within a wide range of contexts and draw on diverse experiences and resources to solve everyday problems in multiple ways as well as seek out diversity in their lives. Because of their skills and disposition, Ponterotto (2010) suggests that those with a …

Toward The Red Shore, Gary Bomhoff

Electronic Theses and Dissertations

A fictional novel utilizing third person limited narration from the perspective of the primary character, Ilya Kollide, who narrates the story as though it were happening in his head as it occurred, with frequent embellishments. He has come to live near an old mansion on the Trans-Siberian Railroad, named Neimasaurus, to find an antiquated, dusty world of faded aristocracy. Temporarily orphaned at the age sixteen by the recent death of his parents, he has traveled four thousand miles to live with his last living relative, an uncle named Demetri, whom he has never met. The year is 1990, only this …

Estimation Of Performance Indices For The Planning Of Sustainable Transportation Systems, Alexander Paz, Pankaj Maheshwari

Electrical & Computer Engineering Faculty Research

In the context of sustainable transportation systems, previous studies have either focused only on the transportation systemor have not used a methodology that enables the treatment of incomplete, vague, and qualitative information associated with the available data. This study proposes a system of systems (SOS) and a fuzzy logic modeling approach. The SOS includes the Transportation, Activity, and Environment systems. The fuzzy logic modeling approach enables the treatment of the vagueness associated with some of the relevant data. Performance Indices (PIs) are computed for each system using a number of performance measures. The PIs illustrate the aggregated performance of each …

Skill Acquisition And The Influence Of Attentional Focus And Practice, Alison Beth Regal

Dissertations, Master's Theses and Master's Reports - Open

Attentional focus and practice schedules are important components in learning a new skill. For attention this includes focusing inward or outward, for practice this includes interference between tasks. Little is known about how the two interact. Four groups; blocked/extraneous (BE); blocked/skill-focused (BS); random/extraneous (RE); and random/skill-focused (RS), practiced 100 trials of golf putting and 64 trials of a key-pressing task in addition to responding to a random tone distracting attention towards or away from skill movement. Participants performed immediate and delayed retention tests. Results demonstrated the BE group had decreased RTE scores compared to the BS group. Immediate retention demonstrated …

Resilient Women, Metistic Scientists: A Multiple Case Study Of How Women Negotiate Their Situatedness In Science Fields, Isidore Kafui Dorpenyo

Dissertations, Master's Theses and Master's Reports - Open

The concept of feminist metistic resilience postulates that the voiceless, the marginalized and the minority in societies employ strategies in order to turn tables in their favor. This study presents a qualitative analysis of how women, considered to be the minority, negotiate their situatedness in science fields in order to effect change in their lives or that of the society and why they become successful. By “situatedness,” I refer to the everyday life of women as they live and encounter people, society and culture, especially, the life of women who have transcended the culturally stipulated role of women and are …

The Effects Of Web-Based Technological Resources In A Rural Science Classroom, Joseph D. Heflin

Dissertations, Master's Theses and Master's Reports - Open

Today’s technology is evolving at an exponential rate. Everyday technology is finding more inroads into our education system. This study seeks to determine if having access to technology, including iPad tablets and a teacher's physical science webpage resources (videos, PowerPoint® presentations, and audio podcasts), assists ninth grade high school students in attaining greater comprehension and improved scientific literacy.

Comprehension of the science concepts was measured by comparing current student pretest and post test scores on a teacher-written assessment. The current student post test scores were compared with prior classes’ (2010-2011 and 2009-2010) to determine if there was a difference in …

The Mentoring-Burnout Relationship And Predictors Of Nurse Mentoring Behavior, Meline Schaffer

All Dissertations

Employee burnout can be costly for organizations as well as employees as it contributes to turnover intentions, lost productivity and negative health outcomes (Aiken & Paice, 2003; Maslach & Leiter, 2008; Shaufeli & Bakker, 2004). The nursing profession appears to be particularly influenced by this stress-related phenomenon and is the targeted population in the current study (Shaufeli & Enzman, 1998). Using the Job Demands-Resources model, mentoring was examined as a factor that may impact burnout among experienced nurses. While positive mentoring experiences could serve as a resource that buffers against burnout, negative mentoring experiences may be a job demand that …

Graduate Studies Fact Book

Graduate Studies Fact Books (2006-2017)

No abstract provided.

Like A Hurricane: A Citation Analysis Of Emergency Management Scholarly Literature, Jennifer Noe, Julia M. Furay

Publications and Research

This bibliometric study used citation analysis to uncover citing characteristics in the burgeoning academic field of emergency management. Of the 281 degree programs listed by the Federal Emergency Management Agency nationwide, those at community colleges accounted for 17 percent of the total. Using the interdisciplinary database of Academic Search Complete, a sample of 5,099 citations was collected from 146 articles published between 2002 and 2012. The most strongly represented disciplines revealed by the analysis were Social Science, Science/Technology and Medicine. A majority of citations (45%) came from academic journals, with nearly half (44%) of those from Social Science. When citing …

Supportive Supervision And Resiliency Ohio - Accwic Training Curriculum, Atlantic Coast Child Welfare Implementation Center

Other QIC-WD Products

Purpose The International Federation of Coaches (ICF) defines coaching as: “partnering with clients in a thought-provoking and creative process that inspires them to maximize their personal and professional potential.” “Coaching is highly focused on individuals designing their future – and that of their organization – and achieving excellence through setting personally and professionally challenging goals and committing to taking the actions necessary to achieve them” (Byrne, 2007). In the field of child welfare, coaching is being utilized in work situations, at all levels of the system, to focus on specific skills and abilities to reach specific outcomes, enhance performance and …

The Neglect Of Governance In Forest Sector Vulnerability Assessments: Structural-Functionalism And “Black Box” Problems In Climate Change Adaptation Planning, Adam Wellstead, Michael Howlett, Jeremy Rayner

Department of Social Sciences Publications

Efforts to develop extensive forest-based climate change vulnerability assessments have informed proposed management and policy options intended to promote improved on-the-ground policy outcomes. These assessments are derived from a rich vulnerability literature and are helpful in modeling complex ecosystem interactions, yet their policy relevance and impact has been limited. We argue this is due to structural-functional logic underpinning these assessments in which governance is treated as a procedural “black box” and policy-making as an undifferentiated and unproblematic output of a political system responding to input changes and/or system prerequisites. Like an earlier generation of systems or cybernetic thinking about political …

Teaching Strategies For Business Ethics Courses In The Undergraduate Accountancy Curriculum, Marivic V. Manalo

DLSU Business & Economics Review

This research sought to determine what teaching strategies to employ when teaching business ethics courses to undergraduate accounting major students enrolled in the RVR College of Business at De La Salle University. The researcher conducted a survey of students taking Bachelor in Science of Accountancy from freshmen to senior year levels. The students were asked to rank from among eight choices of teaching strategies to determine what will prove to be their preferred strategies when they take up business ethics courses. Using Friedman test and Kendall’s W Test, the results of this study revealed that there is a slight difference …

Sealings And Mercies: Moroni's Final Exhortations In Moroni 10, James E. Faulconer

Journal of Book of Mormon Studies

This is not an essay in the usual sense. Instead, it is a close reading of Moroni 10, looking verse by verse at what Mornoi might be teaching us. The overarching question is, to what does Moroni exhort us as he seals his book and writes his final words? Examining each of Morni's eight exhortations, Faulconer shows one way to study scriptures and perhaps to think about them afresh. In addition to the importantadmonition to pray about the truth of the Book of Mormon, he sees in this chapter a message of God's mercy and of our need for charity.

Cancer Risk Analysis By Fuzzy Logic Approach And Performance Status Of The Model, Atinç Yilmaz, Kürşat Ayan

Turkish Journal of Electrical Engineering and Computer Sciences

Cancer is the leading life-threatening disease for people in today's world. Although cancer formation is different for each type of cancer, it has been determined by studies and research that stress also triggers cancer types. Early precaution is very important for people who have not fallen ill yet with a disease like cancer that has a high mortality rate and expensive treatment. With this study, we expound that the possibility of developing such disease may be decreased and people could take measures against it. For the 3 cancer types selected as pilot work by introducing a fuzzy logic model, the …

K-Means Algorithm With A Novel Distance Measure, Shadi Abudalfa, Mohammad Mikki

Turkish Journal of Electrical Engineering and Computer Sciences

In this paper, we describe an essential problem in data clustering and present some solutions for it. We investigated using distance measures other than Euclidean type for improving the performance of clustering. We also developed an improved point symmetry-based distance measure and proved its efficiency. We developed a k-means algorithm with a novel distance measure that improves the performance of the classical k-means algorithm. The proposed algorithm does not have the worst-case bound on running time that exists in many similar algorithms in the literature. Experimental results shown in this paper demonstrate the effectiveness of the proposed algorithm. We compared …

Using The Csm And Vsm Techniques To Speed Up The Ica Algorithm Without A Loss Of Quality, Mahdi Mahdikhani, Mohammad Hosein Kahaei

Turkish Journal of Electrical Engineering and Computer Sciences

In blind source separation problems that are implemented based on the independent component analysis (ICA) algorithm, the separation speed and quality are related inversely. In this paper, the proposed algorithms eliminate this tradeoff by generating a faster separation while maintaining the quality. In the proposed algorithms, in each frequency bin and in all of the learning steps, the separation quality of the separating matrix is compared with another one that we define as a situated matrix, and the best matrix is considered as an initial separating matrix in the next learning step. In this paper, we propose 2 algorithms based …

Mirabile Dictu: The Bryn Mawr College Library Newsletter 16 (2013), Bryn Mawr College Library

Mirabile Dictu: Newsletter of the Bryn Mawr College Libraries

No abstract provided.

The Several Faces Of Late-Gothic Eve: Gender And Marriage In The Mystery Creation And Fall Plays, Thomas Flanigan

Quidditas

The critical drive to make fundamental, substantive distinctions between Catholic and Protestant dogma and culture has always been central to early modern English studies, but over the past fifty years a prominent contingent of literary and historical scholars has endeavored more specifically to identify and articulate significant differences between Catholic and Protestant perceptions of women and marriage. According to one familiar, now widely accepted theory advanced primarily by Miltonists, a relatively feminist and pro-marriage Protestant ethic emerged in response to the extreme, aggressively misogynistic attitudes attributed to late-medieval Catholic thought. This paper will seek to demonstrate, through a close comparative …

Microsavings: Barriers To Saving Learned From An Experiement In Uganda, Brady Grayson, Stephanie Dowdle, Austin Beck, Kimia Khatami

Sigma: Journal of Political and International Studies

No abstract provided.