Social and Behavioral Sciences Commons^™

Simulating Information And Communication Applications In Employee Interaction Network Models, Matthew Kanter

Student Research Submissions

Information and communication technology (ICT) use has been identified throughout its development and evolution with the Internet boom as a net positive tool for most employees and organizations in the working world. Only recently have studies regarding employees’ well-being begun to come to the forefront of research regarding these rapidly evolving technologies, however these are important issues to discuss in the context of work-life boundary management, emotional exhaustion, overwhelming stress levels, and moral disengagement among other employee well-being dimensions. To explore how employees’ well being might be influenced by ICT use, this study conducted a quantitative survey and analyzed a …

Multisensory Virtual Reality Artists And Media Dimensions Toward Immersion: A Framework Of Mediology For Understanding Professional Communication Rhetorics, D’An Knowles Ball

English Theses & Dissertations

Multisensory elements are increasingly being added to virtual reality (VR) environments, allowing for higher levels of immersion for users as well as expanded creative media opportunities for multisensory VR artists. Recognizing multisensory VR as a networked ecology between the designer, the system, and the user, this dissertation addresses a distinct absence of resources on design principles and artistic professional practices specifically for composing multisensory VR environments. In investigating processes of invention, choices, tools, and methods on the parts of the artists, this dissertation fills scholarly gaps across disciplines that tend to focus on systems and tools or the user’s experiences …

A New Method To Determine The Posterior Distribution Of Coefficient Alpha, John Mart V. Delosreyes

Psychology Theses & Dissertations

There is a focus within the behavioral/social sciences on non-physical, psychological constructs (i.e., constructs). These constructs are indirectly measured using measurement instruments that consist of questions that capture the manifestations of these constructs. The indirect nature of measuring constructs results in a need of ensuring that measurement instruments are reliable. The most popular statistic used to estimate reliability is coefficient alpha as it is easy to compute and has properties that make it desirable to use. Coefficient alpha’s popularity has resulted in a wide breadth of research into its qualities. Notably, research about coefficient alpha’s distribution has led to developments …

Can You Talk Your Way Out Of This? An Educational Escape Room, Leslie Moyar

Ed.D. Dissertations

Despite being a top healthcare priority, patient safety remains a problem in the U.S. with hundreds of thousands of annual patient deaths due to medical errors. Communication breakdowns within the healthcare team are a key factor in poor patient outcomes and in relatively low retention rates among healthcare professionals, especially nurses. To prepare nursing students for a successful entry into the profession, nurse educators must consider alternate strategies for teaching communication skills to a new generation of students. This qualitative study explored the use of a game-based escape room as part of a multi-part communication lesson plan and its impact …

Impact Of Personalized Interactive Storytelling On Suspension Of Disbelief In Clinical Simulation, Audra Renee-Smith Xenakis

Electronic Theses and Dissertations

The literature review found suspension of disbelief (SOD) in clinical simulation heavily weighted on educators alone within high-fidelity environments. The project examined a co-created narrative background story applied to a simulated patient’s clinical profile to determine achieving an improved connectedness toward the simulated patient leading to enhanced SOD and enhanced levels of learning and reaction. The studied population was third-semester associate degree nursing students over 18 years of age with prior clinical simulation experience who were not repeating the semester. The research methodology used a quantitative experimental design with cluster sampling, randomization, and post-Likert-scored questionnaires. The intervention group co-created personalized …

Opportunity Cost Of Student Loan Debt Forgiveness: Testing The Impact Of Four Policy Options On United States’ Economy, Emelia Akhlaghi

CGU Theses & Dissertations

Nearly 45 million Americans are trapped in a student loan debt. In total they owe more than $1.75 trillion. Research shows that such a high amount of debt harms the U.S. economy in several ways, preventing anything from small business development to new house purchases, and even weddings and procreation. It is an issue that stakeholders have tried to address by offering different relief measures ranging from re-financing to debt cancellation. Debt cancellation has remained high on the agenda of the Democrat political leadership. This is the reason that student loan debt cancellation was on the agenda of each democrat …

Establishing Roots Before Branching Out: Parameter Recovery In Item Response Tree Models, Tyler Ryan

Browse all Theses and Dissertations

Item Response Trees are a type of item response model that incorporates information about conditional responding to items using a rooted tree graph structure. Researchers have used item response trees for common measurement tasks and for testing novel hypotheses. Previous simulation studies investigating item response trees either lack generalizability to the broad domain of their use or lack thorough investigation and reporting of the results. I conducted a simulation study to explore how sample size, test length, item characteristics, and tree structure affect both item and person parameter recovery for 1PL and 2PL models. The results suggested that, as with …

Differential Workload Levels For Primary And Secondary Tasks Using Virtual Reality, Ritesh Chandrasekaran

Honors Undergraduate Theses

Virtual reality (VR) has modernized the way that training has been done across multiple domains. Combining the benefits of using VR with the ability to measure workload levels from eye tracking data is a promising area of opportunity for all disciplines and jobs that require hands-on training. With VR becoming of increasing interest for optimizing training simulations and protocols for work around the world, this study aims to determine differential workload levels in virtual reality by using objective performance data in a simulation and subjectively assessing workload through the NASA-TLX survey. For this study, a 3x1 repeated measures ANOVA was …

Evaluating Los Angeles Homelessness Policy Using System Dynamics Modeling, Dandan Kowarsch

CGU Theses & Dissertations

The aim of this dissertation is to advocate policies that can effectively address the challenge of unsheltered homelessness. Using a case study of Los Angeles homelessness, I evaluated policies aimed at easing homelessness using scenario analysis, employing system dynamic (SD) modeling. This study primarily focuses on the evaluation of the Housing First approach and the identification of more effective responses to homelessness. I use a linear regression model to identify key prevention policy levers, including, but not limited to, limits on eviction moratorium, rent stabilization, and affordable housing. Drawing on the information gathered from the regression, the SD model is …

An Analysis Of Cyber Wargaming: Current Games, Limitations, And Recommendations, Sarah Chen

CMC Senior Theses

Cyberspace operations and conflict pose a unique challenge to decision-makers due to the uncertainty and unpredictability of cyber capabilities. Relying on wargaming literature, public cyber wargame reports, and expert interviews, this thesis analyzes the utility of cyber wargaming for education and analysis. Cyber wargames offer a method of testing, exploring, and understanding cyberspace through the abstraction and representation of cyber tools and attack cycles.

The thesis begins by examining cyber conflict and theorizes hypothetical wargame use cases. It then creates a framework for cyber wargaming elements and examines the design of eleven analytical wargames, eight educational wargames, and three commercial …

Exploring Differences Of Age And Gender On Perceived Experience Of Active Participation Cybersecurity Learning, James Lakko

Undergraduate Honors Theses

Many organizations including the United States government have identified a shortage of cybersecurity professionals in the workforce. This thesis explores the effectiveness of escape room/simulation based learning in an active participation and immersive education to motivate pursuing cybersecurity. A survey was administered to the participants of the 2021 BYU Cybersecurity Camp regarding their experience in the Interactive Cybersecurity Experience (ICE). The ICE is a simulator/escape room that challenges participants to complete a Star Trek themed mission by overcoming cybersecurity obstacles. The three demographics that were surveyed included a camp for educators, a camp for boys, and a camp for girls. …

A Comparison Of Simulated Schizophrenia In Mental Health Experts And Genuine Schizophrenia In Psychiatric Patients, Amanda Rosinski

Dissertations, Theses, and Capstone Projects

Malingering includes the intentional feigning of psychiatric symptoms combined with motivation for external gain (American Psychiatric Association, 2013). Malingering is likely to occur in the justice system in both criminal and civil contexts, as there is increased opportunity for secondary gain in these settings. When individuals successfully malinger, it can be very costly for the United States. For example, if an individual successfully malingers, it can delay their criminal proceedings, allow them to inappropriately use resources associated with psychiatric or medical treatment, allow them to gain access to unneeded medications or financial assistance, or allow them to avoid work (Chafetz …

Assessing The Impact Of Health Benefits And Carbon Footprint In Student Parking Decisions At A University Campus, Emiliano Ruiz

Open Access Theses & Dissertations

In the student parking location problem, traditionally, the parking permit cost, the last-mile travel time, and the ease of finding an available parking stall are the only decision criteria driving permit purchases. However, a studentâ??s choice of parking location has associated walking health benefits and sustainability impacts. These impacts are related to the walking distance from the parked vehicle to the final destination on campus, in addition to the location effect on the carbon footprint of a vehicle-trip taken to campus. As such, this Thesis examined a multi-criteria decision approach to a university studentâ??s choice of parking location. This approach …

On The Estimation Of Heston-Nandi Garch Using Returns And/Or Options: A Simulation-Based Approach, Xize Ye

Electronic Thesis and Dissertation Repository

In this thesis, the Heston-Nandi GARCH(1,1) (henceforth, HN-GARCH) option pricing model is fitted via 4 maximum likelihood-based estimation and calibration approaches using simulated returns and/or options. The purpose is to examine the benefits of the joint estimation using both returns and options over the fundamental returns-only estimation on GARCH models. From our empirical studies, with the additional option sample, we can improve the efficiency of the estimates for HN-GARCH parameters. Nonetheless, the improvements for the risk premium factor, both from empirical standard errors, and sample RMSEs, are insignificant. In addition, option prices are simulated with a pre-defined noise structure and …

A Simulation Framework For Traffic Safety With Connected Vehicles And V2x Technologies, Md Abu Sayed

Theses and Dissertations

With the advancement in automobile technologies, existing research shows that connected vehicle (CV) technologies can provide better traffic safety through Surrogate Safety Measure (SSM). CV technologies involves two network systems: traffic network and wireless communication network. We found that the research in the wireless communication network for CV did not interact properly with the research in SSM in transportation network, and vice versa. Though various SSM has been proposed in previous studies, a few of them have been tested in simulation software in limited extent. On the other hand, A large body of researchers proposed various communication architecture for CV …

Evaluation Of Structural Equation Modeling (Sem) Fit Indices In Distinguishing Between Circumplex And Other Factor Models, Andrew J. Thurston

USF Tampa Graduate Theses and Dissertations

The circumplex offers a useful paradigm for simultaneously modeling relationships between latent variables and visually representing an individual’s profile. Previous research has demonstrated the Circular Stochastic Process Model (CSPM) can establish the presence of the circumplex in sample data using Confirmatory Factor Analysis (CFA), allowing researchers to test the circumplex with familiar global fit indices such as the Confirmatory Fit Index (CFI), Tucker-Lewis Index (TLI), Root Mean Squared Error of Approximation (RMSEA), and Unbiased Standardized Root Mean Squared Residual (SRMRu). However, it is not yet clear if these fit indices are sensitive to detect circumplexes under a variety of conditions. …

A Coupled Hazard Simulation And Post-Disaster Resource Optimization Framework, Stephen M. Cunningham

Theses and Dissertations

Extreme events, such as natural or human-caused disasters, cause mental health stress in affected communities. While the severity of these outcomes varies based on socioeconomic standing, age group, and degree of exposure, disaster planners can mitigate potential stress-induced mental health outcomes by assessing early, intermediate, and long-term treatment interventions by social workers and psychologists. However, local and state authorities are typically underfunded, understaffed, and have ongoing health and social service obligations that constrain mitigation and response activities. A resource assignment framework is developed as a coupled-state transition and linear optimization model that assists planners in optimally allocating constrained resources and …

Small Business Risk In The Context Of A Pandemic: A Simulation, Ashlyn Sperry

Honors Undergraduate Theses

In this thesis, I consider the impact of the COVID-19 pandemic on small businesses, as they are acutely at risk due to the lack of implicit government insurance that would be available to larger corporations. I will discuss insurance's characteristics using the basic theory of insurance, analyze pandemic insurance's viability in the private market, and critique alternative solutions. While the theory suggests that pandemics are not insurable in the private market, I will perform specific analysis to determine if this is the case or not. Using a simulation of the economic landscape firms face, business owners with varying levels of …

Propensity Score Matching And Generalized Boosted Modeling In The Context Of Model Misspecification: A Simulation Study, Briana G. Craig

Masters Theses, 2020-current

In the absence of random assignment, researchers must consider the impact of selection bias – pre-existing covariate differences between groups due to differences among those entering into treatment and those otherwise unable to participate. Propensity score matching (PSM) and generalized boosted modeling (GBM) are two quasi-experimental pre-processing methods that strive to reduce the impact of selection bias before analyzing a treatment effect. PSM and GBM both examine a treatment and comparison group and either match or weight members of those groups to create new, balanced groups. The new, balanced groups theoretically can then be used as a proxy for the …

Opportunities And Obstacles In The Transition To A Distributed Network Of Rooftop Solar: A Multi-Method Approach, Steve M. Hall

Boise State University Theses and Dissertations

This paper investigates the feasibility and viability of providing power to Ada County, Idaho, using a distributed network of rooftop solar photovoltaic panels. Using a multi-disciplinary and multi-method modeling approach, a detailed simulation is performed where existing structures are retro-fitted with grid-tied solar photovoltaic systems using currently available technology. Feasibility is determined using simulated supply and demand per building, while viability is determined through standard financial metrics used in the energy sector. A major critique of solar energy comes from the vast amounts of space required to efficiently capture solar power, along with the inefficiencies created by transmission loss and …

Mao With Smart Phones And Internet? A Comparison Of Classic Guerrilla Warfare With Fourth And Fifth Generation Warfare Using An Agent-Based Model For Simulation, Jerry Taylor Sink

CGU Theses & Dissertations

Fourth Generation Warfare (4GW) theory shares many characteristics of classical guerrilla warfare (CGW) theory in security studies literature. Proponents claim that 4GW is a revolution in war that overturns traditional measures of military power, while critics counter that 4GW is simply CGW in an updated context. Another group posits Fifth Generation Warfare (5GW), which adds additional information-age technologies and uses “any and all means,” (military and extra-military) to attack both the enemy’s will and capability to resist. The irregular subset of 5GW strategies appear to be an extension of 4GW with the addition of advanced information-age technologies: mobile phones and …

Using Systems Archetypes And Generic Structures To Support Water Resource Management Studies : The Case Of Cropping Pattern Change In New Mexico State, Babak Bahaddin

Legacy Theses & Dissertations (2009 - 2024)

A wide range of managerial problems are similar in nature, and yet they continuously appear in different forms and in different geographical locations. Compared to other sciences, it seems that in the field of management, managers have a hard time facing these similar problems. Part of this issues is caused by the extreme complexity of the systems and another part is caused by the lack of a universal language with which managers can communicate their lessons. This dissertation offers a set of tools that have been previously manufactured in systems science, and more specifically in System Dynamics.

Assessing The Economic Viability Of Arkansas Farms Under The 2018 Farm Bill, Grant Wilson

Graduate Theses and Dissertations

For over a century, the American agricultural industry has relied on federal government support to aid in the maintenance and expansion of farming operations. Since 1933, a series of 18 farm bills have shaped agricultural policy into what is commonly known as the agricultural safety net. The 2018 farm bill was passed on December 20, 2018 and is the most recent update of the agricultural safety net. Commodity programs and federal crop insurance are two key components of today’s agricultural safety net, and many times, these programs may be the difference between a net loss and a positive net income …

Simulation As Pedagogy: An Experiential Teaching Strategy For Social Work Education, C. Jean Roberson

Doctor of Social Work Banded Dissertations

This banded dissertation is an examination of simulation as a pedagogy for social work education. While the Council of Social Work Education recognizes simulation as an accepted pedagogy, there remains little research on its use in social work education. To effectively utilize and structure simulation within the curriculum, more needs to be understood about its influences on social work student development and its fit within the social work educational context.

The first product of this dissertation, a conceptual paper, presents a framework for the use of simulation in social work education. The framework consists of three elements: holistic competency as …

Financial Outcomes From Selection Of Insurance Intervals, Shana Anderson Stewart

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The purpose of this paper is to demonstrate the potential value of enrolling in rainfall-index for pasture, rangeland, and forage insurance for Utah producers. A stochastic optimization model is used to identify the optimal selection of insurance intervals that will provide the maximum indemnity payments less premiums. Four Utah counties were selected for analysis. Results indicate that positive returns will occur greater than 60% of the time in all counties with the selected insurance intervals. The optimal months to insure varied in each county.

Performance Evaluation Of Logistic Regression, Linear Discriminant Analysis, And Classification And Regression Trees Under Controlled Conditions, Cahit Polat

Electronic Theses and Dissertations

Logistic Regression (LR), Linear Discriminant Analysis (LDA), and Classification and Regression Trees (CART) are common classification techniques for prediction of group membership. Since these methods are applied for similar purposes with different procedures, it is important to evaluate the performance of these methods under different controlled conditions. With this information in hand, researchers can apply the optimal method for certain conditions. Following previous research which reported the effects of conditions such as sample size, homogeneity of variancecovariance matrices, effect size, and predictor distributions, this research focused on effects of correlation between predictor variables, number of the predictor variables, number of …

The Effects Of Auditory Verbal Hallucinations On Social-Behavioral-Functioning And Mental Status: Perceptions Among Mental Health Social Workers, Zachary Robert Eckert

Electronic Theses, Projects, and Dissertations

Auditory Verbal Hallucinations (AVH) are a generally distressing phenomena that can have a negative impact on the quality of life of the experiencer. Furthermore, individuals diagnosed with psychotic disorders often display deficits in social/cognitive domains. Despite this, little is known about how AVHs directly affect social functioning and mental status. Because of this dearth of information, exploratory research is needed to generate potential avenues for future experimental research. Qualitative themes about how AVHs influence behavior were derived from interviews with mental health social workers. Eight primary domains were identified: Behavior, social ability, observable traits, voice plasticity, life difficulty, beneficial auditory …

A Computational Model Of Team-Based Dynamics In The Workplace: Assessing The Impact Of Incentive-Based Motivation On Productivity, Josef Di Pietrantonio

Electronic Theses and Dissertations

Large organizations often divide workers into small teams for the completion of essential tasks. In an effort to maximize the number of tasks completed over time, it is common practice for organizations to hire workers with the highest level of education and experience. However, despite capable workers being hired, the ability of teams to complete tasks may suffer if the workers' individual motivational needs are not satisfied.

To explore the impact of incentive-based motivation on the success of team-based organizations, we developed an agent-based model that stochastically simulates the proficiency of 100 workers with varying abilities and motive profiles to …

Dispensing Medical Countermeasures In Public Health Emergencies Via Home Health Agencies And Points Of Distribution, Anna Hudgeons

Industrial Engineering Undergraduate Honors Theses

A major concern regarding emergency preparedness on the state government level involves the handling and dispensing of the Strategic National Stockpile (SNS) of medicinal supplies. Each state is required to update and maintain a plan of action for dispensing SNS materials that would effectively provide care to the state’s population in times of distress. This research evaluates a state’s ability to dispense an adequate amount of medicine to her population in a timely manner, specifically after it has been received by the state government. Although simulation modeling has previously been utilized to replicate the dispensing process at pre-designated points of …

Hierarchical Meta-Analysis: A Simulation Study Comparing Classical Random Effects And Fully Bayesian Methods, Nancy R. Andiloro

Dissertations, Theses, and Capstone Projects

Meta-analytic data have a natural hierarchical structure to them, where individuals are nested within studies, and have both within-and between-study variation to model. A random-effects hierarchical linear model is useful to conduct a meta-analysis because it allows one to appropriately parse out the two components of variation that exist within and across studies to determine an observed effect. Empirical Bayes estimation considers the reliability of variance estimates; when the reliability of the effect size estimate for a study is high, substantial weight is placed on that estimate. However, problems with estimation arise when the number of studies and their sample …