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open access

Disaster Preparedness in Escambia County Florida: The Influence of Oral Narratives

Description: This work addresses hurricane preparedness in Escambia County, Florida. It explores preparing for hurricanes as an informal learning process occurring within personal networks and embedded in beliefs, values, and attitudes. Findings reveal that participants learned to prepare from their parents in childhood and improved upon that knowledge through direct experience in adulthood. Later, they passed this knowledge on to their children as well as co-workers. These preparations are embedded in beli… more
Date: December 2018
Creator: Vanlandingham, Keith Marcel
open access

Discovering Solutions: How are Journalists Applying Solutions Journalism to Change the Way News is Reported and What Do They Hope to Accomplish?

Description: Solutions journalism, rigorous reporting on responses to social problems, has gained great traction in the last decade. Using positive psychology theory, also known as the theory of well-being, this qualitative study examines the impact of reporting while using solutions journalism techniques. Applying the five pillars of positive psychology theory: positive emotion, engagement, positive relationships, meaning and accomplishment (PERMA), this study used interviews and content analysis to invest… more
Date: December 2018
Creator: Porter, Ashley Elizabeth
open access

Distributed Consensus, Optimization and Computation in Networked Systems

Description: In the first part of this thesis, we propose a distributed consensus algorithm under multi-layer multi-group structure with communication time delays. It is proven that the consensus will be achieved in both time-varying and fixed communication delays. In the second part, we study the distributed optimization problem with a finite-time mechanism. It is shown that our distributed proportional-integral algorithm can exponentially converge to the unique global minimizer when the gain parameters sa… more
Date: December 2018
Creator: Yao, Lisha
open access

The Divine Coming of the Light

Description: The Divine Coming of the Light is a memoir-in-essays that covers an experience, from 2007 to 2010, when I lived in Kosuge Village (population 900), nestled in the mountains of central Japan. I was the only foreigner there. My memoir uses these three years as a frame to investigate how landscape affects identity. The book profiles who I was before Japan (an evangelical and then wilderness guide), why I became obsessed with mountains, and the fall-out from mountain obsession to a humanistic outlo… more
Date: May 2018
Creator: Peters, Clinton Crockett
open access

Do Banks' Dividends Signal Their Financial Health?

Description: This paper examines the relation between banks' dividends and their future financial health. Using banks' Nonperforming Loans Ratio, Loan Loss Provision Ratio, and Z-score as proxies for their financial health, I show that there is a strong positive relation between banks' dividends lagged by one quarter and their financial health in the current quarter. This main finding continues to hold following several additional tests, including the application of an instrumental variable approach, the us… more
Date: August 2018
Creator: Zheng, Yi
open access

Does the Method of Financing Stock Repurchases Matter? Examining the Financing of Share Buybacks and Its Effect on Future Firm Investments and Value

Description: Recent increases in stock repurchases among U.S. corporations coupled with a historically low cost of debt since the Global Financial Crisis has created media speculation that firms in recent years are paying for their expanding share buyback programs with debt. Repurchasing stock by increasing leverage, instead of using internal funds, implies that managers may speculate on current low interest rate environments at the expense of shareholders. Recent studies find that stock repurchases are ass… more
Date: December 2018
Creator: Peabody, Stephen Drew
open access

The Double Down: The Autoethnography of Navigating as Black American Male Instructing Preservice Teachers Methods of Teaching Social Studies

Description: This inquiry is an autoethnography of my experiences as a Black American male serving as a methods of social studies instructor to preservice teachers. Although some may deem this study as subjective, I have embraced that designation to provide insider information to others that face intersectionality and to inform institutional practices in teacher education programs.
Date: December 2018
Creator: Levingston, Earl Ray
open access

Drug-Related Violence and Party Behavior: The Case of Candidate Selection in Mexico

Description: This dissertation examines how parties respond and adapt their behavior to political violence. Building a theoretical argument about strategic party behavior and party capture, I address the following questions: How do parties select and recruit their candidates in regions with high levels of violence and the pervasive presence of VNAs? Do parties respond to violence by selecting certain types of candidates who are more capable of fighting these organizations? Do parties react differently at di… more
Date: August 2018
Creator: Pulido Gomez, Amalia
open access

Eating Disorder Diagnosis and the Female Athlete: From College Sport to Retirement

Description: Female athletes have been established as a high-risk group for disordered eating due to the high prevalence rates of clinical (i.e., 1.9% to 19.9%) and subclinical eating disorders (i.e., 7.1% to 49.2%). To date, only a few studies have examined the long-term stability of eating disorders in collegiate female athletes, a design that will allow examination of change in prevalence rates over time. Additionally, researchers have attempted to identify psychosocial risk factors in the development of… more
Date: August 2018
Creator: Thompson, Alexandra Jo
open access

Educator Perceptions of Forces Influencing Implementation of a Statewide Writing Portfolio Assessment

Description: Leaders of the 84th Texas Legislature drafted and ratified HB 1164 (2015), prompting the Texas Education Agency to pilot a portfolio assessment option for assessing student writing growth and proficiency. The purpose of this study was to identify the perceptions, characterize the experiences, and identify the forces that influenced initial implementation of the statewide writing pilot. Through interviews with district leaders and the collection of open-ended questionnaires from participating e… more
Date: December 2018
Creator: Morgan, Christi A.
open access

The Effect of Professional Learning Communities on Perceived Teacher Self-Efficacy

Description: This qualitative case study examined the effect of PLCs on teacher self-efficacy, and whether the type of PLC structure on each campus affected efficacy. The overarching research question that guided the study was, to what extent does perceived teacher self-efficacy change as a result of the practice of PLCs? Participants were selected using purposive and convenience sampling. Ten teachers and two principals on two different campuses participated in teacher focus groups and one-on-one princi… more
Date: May 2018
Creator: Prince, Coryn Elizabeth
open access

Effect of the Resistance Exercise-Induced Hormonal Changes on Satellite Cell Myogenic State

Description: Skeletal muscle satellite cells are important for muscle repairing and muscle mass growth. For a successful muscle regenerative process, satellite cells have to sequentially undergoing different stages of myogenic process, i.e. proliferative state and differentiation state. To support this process, the presence of different circulating factors, such as immune cells, cytokines, and hormones, at the appropriate time course is critical. Among these factors, hormones, such as testosterone, cortisol… more
Date: May 2018
Creator: Luk, Hui Ying
open access

The Effectiveness of the PAI in Identifying Minimized Substance Use and Predicting Poor Treatment Outcomes in an Offender Population

Description: The accurate evaluation of substance use is a critical component of forensic assessment due to the well-established link between drug use sentencing issues and risk of recidivism. Due to limited resources and chronic time constraints, practitioners typically rely only on self-report measures to assess substance use (SU) patterns. As these measures directly inquire about SU patterns, they remain vulnerable to response distortion. This can lead to ineffective treatment recommendations made to … more
Date: August 2018
Creator: Henry, Sarah
open access

Effects of a Single Bout of Exercise on Neurocognitive Function following Acute Sleep Restriction

Description: Acute sleep loss may lead to elevated fatigue, decreased energy, and diminished cognitive performance. Traditionally, sleep extension is used to restore mood and cognitive function to baseline levels following insufficient sleep, yet this method may not be feasible or preferred. Acute exercise may serve as an affordable and relatively safe intervention to reduce detriments to daytime functioning following sleep loss. The primary purpose of this study was to examine the effects of moderate-inten… more
Date: August 2018
Creator: Carmichael, Kaitlyn E.
open access

The Effects of an Instructional Package on the Emergence of Novel Intraverbals in Children with Autism

Description: We evaluated the effects of an instructional package on the emergence of novel intraverbals in children diagnosed with autism. Participants were two boys with a diagnosis of autism who had tact and listener repertoires for common objects and events, some intraverbal responses, and showed an ability to learn new intraverbal responses through direct instruction prior to participating in the study. Tact training, listener training, sorting training, and mixed training (listener and tact training) … more
Date: December 2018
Creator: Macias, Heather A.
open access

Effects of Bodily Arousal on Desire to Drink Alcohol among Trauma-Exposed Emerging Adult College Students

Description: Alcohol consumption on college campuses is a major public health concern, particularly among emerging adults. Extant literature has identified trauma exposure and posttraumatic stress as robust risk factors for problematic alcohol use. However, the mechanisms underlying this association are less well-studied. Research indicates that bodily arousal is a fundamental feature of trauma exposure and posits that internal stimuli (e.g., heart pounding) at the time of trauma may manifest into condition… more
Date: May 2018
Creator: Kearns, Nathan T
open access

The Effects of Contingency Type on Accuracy and Reaction Time

Description: Positive and negative reinforcement contingencies have been compared in terms of preference, but the differential effects of positive and negative reinforcement on reaction time and accuracy with other variables controlled remain unclear. Fifteen undergraduate students participated in a sound discrimination task that involved random mixed-trial presentations of positive and negative reinforcement contingencies. The participants' goal was to correctly identify whether the tone was shorter or lon… more
Date: August 2018
Creator: Adams, Owen James
open access

Effects of Cultural Intelligence and Social Support on Adjustment of International Students

Description: The purpose of this study was to investigate direct and interaction effects of cultural intelligence and social support on the adjustment of international students to U.S. higher education. Hierarchical multiple regression analyses were conducted to test (a) if cultural intelligence was a predictor for adjustment of international students to U.S. higher education; (b) if social support was a predictor for adjustment of international students to U.S. higher education; and (c) if there was an int… more
Date: December 2018
Creator: Li, Guang
open access

Effects of Deepwater Horizon Crude Oil on Visual Function in Teleost Fishes

Description: The Deepwater Horizon oil spill released millions of barrels of oil into the Gulf of Mexico, impacting economically and ecologically important fishes. Polycyclic aromatic hydrocarbons (PAHs) present in the oil have been shown to cause developmental impairments in early life stage fishes, such as morphological and behavioral changes related to eye formation and visual processing following PAH exposure. Prior research reported reduced eye growth in open water, pelagic species, as well as reduce… more
Date: August 2018
Creator: Magnuson, Jason T
open access

The Effects of Differential Outcomes on Audio-Visual Conditional Discriminations in Children with ASD

Description: The differential outcomes effect (DOE) refers to an observed increase in rates of acquisition of simple or conditional relations when the contingencies of reinforcement arrange for reinforcers to be uniquely correlated with a particular stimulus or response relative to conditions where the reinforcers are not uniquely correlated with either stimulus or response. This effect has been robustly documented in the literature with nonhuman subjects. This study asked whether the DOE would be observed … more
Date: May 2018
Creator: Wiist, Catherine E. C.
open access

The Effects of Family Cultural Capital on Reading Motivation and Reading Behavior in Elementary School Students with New Immigrant Background: A Structural Equation Model

Description: This study was designed to investigate the impact of family cultural capital on reading motivation and reading behavior among new immigrant children and non-immigrant children. This research used Chang and Wang's family cultural capital, reading motivation, and reading behavior questionnaire to conduct the survey. The target population of this study was students enrolled in fifth grade and sixth grade in elementary school in the fall of 2017 in Tainan, Taiwan. The sample include 414 students fr… more
Date: August 2018
Creator: Tseng, Hui Te Li
open access

The Effects of Graphic Organizers on Building Comprehension in Students on the Autism Spectrum

Description: Many students on the autism spectrum display a strong ability to process and comprehend information at elevated levels when presented with it visually. Despite this, students who have autism are increasingly being educated in general education content classrooms that utilize lessons directed to whole groups of students and limit the use of visually presented material. For some students with an autism spectrum disorder (ASD), this presentation introduces difficulties related to attention as well… more
Date: December 2018
Creator: Kliemann, Karen Karin Ruth
open access

The Effects of Low-Intensity Exercise on Neurocognitive Function

Description: Acute aerobic exercise exerts a small beneficial effect on cognition. Much of the research to date has focused on cognitive changes following a bout of exercise, while little is currently known about changes in cognitive performance during exercise. The limited research that has been conducted suggests either positive, negative, or no effects on cognitive performance during exercise. Thus, the primary purpose of this study was to examine the effects of low-intensity cycling on cognitive functio… more
Date: August 2018
Creator: Cleveland, David
open access

The Effects of Modeling and Coaching on Verbal Narratives of Teaching Interactions by Novice Behavior Analysts

Description: Research has shown that well-trained staff within early and intensive behavioral intervention (EIBI) provide more effective treatment. An important part of training is learning the vocabulary and concepts of treatment. This aids in conceptual understanding of the principles and procedures. The process of learning behavioral concepts also develops the necessary verbal repertoire needed to communicate among members of a community of practice; a group of people who have common reinforcers and are … more
Date: December 2018
Creator: Lambert, Lindsey L
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