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2024-2025 Halmos College Of Arts And Sciences Graduate Program Catalog, Nova Southeastern University

Halmos College of Arts and Sciences Course Catalogs

No abstract provided.

Privacy Vs. Social Capital: Examining Information Disclosure Patterns Within Social Media Influencer Networks, Eidan James Rosado

CCAC Theses and Dissertations

Adversaries have several ways to leverage and expose the data disclosed in social media network engagements for different motives including but not limited to fraud, discreditation, or social engineering. Previous research on social media interactions discussed increased engagements where influencers and viral trends were involved. Studies also discussed engagements declining over time. Within posts or engagements, personal identifiable information (PII) can be shared with varying rate of risk severity. Publicly available data such as this can be leveraged by adversaries. With the absence of insights of whether influencers impact engagements and disclosures, the goal of this study was to obtain …

Design Science Nutrition Label Approach: Satiating U.S. Consumer Concerns For Information Privacy (Cfip) With Privacy Home Automation Assessment Scorecards (Phaats), Andrew S. Ramos

CCAC Theses and Dissertations

In today’s technology-dependent society, information privacy and cybersecurity boundaries between human-to-machine-to-web are non-existent or built on questionable business practices. Consumers are becoming more reliant on and even addicted to their technological enabling, or internet of things (IoT), life tools (e.g., smartphones, smarthome devices, smart-wearable devices). Nevertheless, consumer information privacy rights in the United States have not fully matured to legal ramifications against businesses like in other countries, e.g., the European Union’s 2018 General Data Protection Regulation (GDPR). The real issue lies in consumers not understanding the opportunity cost of associated privacy trade-offs. While some are unaware, others disregard such trade-offs …

2024 F1rst Look, Nova Southeastern University

First Look

No abstract provided.

Student Attitudes And Intentions To Use Continuous Authentication Methods Applied To Mitigate Impersonation Attacks During E-Assessments, Andrea E. Green

CCAC Theses and Dissertations

No solution can ultimately eliminate cheating in online courses. However, universities reserve funding for authentication systems to minimize the threat of cheating in online courses. Most higher education institutions use a combination of authentication methods to secure systems against impersonation attacks during online examinations. Authentication technologies ensure that an online course is protected from impersonation attacks. However, it is important that authentication methods secure systems against impersonation attacks with minimal disruption during an examination. Authentication methods applied to secure e-assessments against impersonation attacks may impact a student’s attitude and intentions to use the e-examination system.

In this regard, the research …

Heed The Warning Signs: The Effectiveness Of Message Popup Warnings For Deterring The Spread Of Misinformation, Hollis Greenberg

CCAC Theses and Dissertations

As false news can propagate to others rapidly, social media platforms employ multiple methods to combat misinformation. Debunking techniques are warning features embedded into a platform’s interface that alert readers of misinformation. These warnings have two goals: to “debunk” false information and to prevent the further spread of misinformation. Researchers have evaluated the effectiveness of debunking techniques to understand how users increase their awareness of misinformation, and what users do with the information given in warning messages. Message popup warnings are a newer and understudied type of debunking technique.

The overarching research question of this study was: Are message popup …

Empirical Assessment Of Remote Workers’ Cyberslacking And Computer Security Posture To Assess Organizational Cybersecurity Risks, Ariel Luna

CCAC Theses and Dissertations

No abstract provided.

Understanding The Role Of Tacit And Explicit Knowledge Hiding In Organizations, Darren Wiggins

CCAC Theses and Dissertations

Knowledge Hiding (KHi) is the deliberate act of withholding knowledge from others, driven by distrust. This distrust stems from three key factors: rationalized hiding, evasive hiding, and playing dumb. The latter two, evasive hiding and playing dumb, are particularly detrimental as they foster a cycle of mutual distrust within the workplace. To counteract this, organizations have significantly invested in promoting Tacit Knowledge (TK) and Explicit Knowledge (EK) sharing. These initiatives aimed to facilitate knowledge transfer, foster collaboration, enhance problem-solving capabilities, and strengthen social and interpersonal relationships.

Recent studies highlighted the importance of understanding the attributes linked to TK and EK. …

Using Ontological Methods To Compare Cybersecurity Maturity Model Certification 2.0 And Cobit 19, Aaron Marshall Ramey

CCAC Theses and Dissertations

Cybersecurity frameworks developed by a variety of organizations and implemented by a much larger collection of organizations differ in their focus and application. Whether designed by a private or government organization, the primary goal is to provide a framework to assess and reduce risk. The Department of Defense (DoD) has recently implemented the second version of the Cybersecurity Maturity Model Certification (CMMC 2.0). In some situations, compliance with CMMC 2.0 has already become mandatory for the Defense Industrial Base (DIB). Compliance will soon be required for all Large Businesses (LB) and Small Businesses (SB) within the DIB. While COBIT 19 …

Combating Disinformation On Social Media Networks With Media And Information Literacy Training For Social Media Network Users, Oscar Kwok Chao Ho

CCAC Theses and Dissertations

In the Internet age, social media networks (SMNs), such as Facebook (FB), Instagram (IG), and Twitter (TW), have gained popularity and become an essential part of human life. SMNs provide ease of connection to family, friends, and communities; however, they increase the chances social media network users (SMN users) will disclose private information (PI), causing critical harm to SMN users’ information privacy (IP). Furthermore, SMN users are exposed to significant amounts of disinformation, misinformation, or fake news, which they share without realizing the information is untrustworthy.

The goal of this developmental research was to investigate, examine, and understand the effects …

Enhancing Sentiment Analysis In Niche Domains: Introducing Diverse Datasets And Evaluating Model Performance In Car Dealership And Board Game Reviews, Kimon Andreou

CCAC Theses and Dissertations

The field of Natural Language Processing (NLP) has witnessed significant advancements in recent decades, with text classification emerging as a critical task, particularly in sentiment analysis applications. However, a constant challenge within sentiment analysis research is the scarcity of diverse and specialized labeled datasets. The present dissertation addresses this gap by developing two novel, labeled textual datasets sourced from niche areas: BoardGameGeek.com's top 250 board game reviews and TrustPilot.com's car dealership reviews

The main goal of this dissertation is to enrich sentiment analysis methodologies by providing unique datasets and insights into the performance of current models within specialized domains. By …

A Technique For Visualization Of Multivariate Categorical Data, Janice James

CCAC Theses and Dissertations

Multivariate Categorical Data (MCD) plays a significant role in many industries, and the ability to understand the data is critical for insight and decision making. Visualization is a key tool for understanding the data. This dissertation designed and implemented a novel technique for visualizing MCD called Pivoting Parallel Charts (PPC). The design of PPC was informed by studying several existing MCD visualization techniques.

PPC visualizes MCD as a sequence of parallel axes with affixed bar charts. A user-specified axis, called the pivot, acts as the crucial point of consideration for all data relationships. The bar charts are color-coded by the …

Development Of The Passphrase Alleviating Abstraction, Remembering, And Strength (Palabras) Method, Juan Manuel Madrid

CCAC Theses and Dissertations

The currently most used method for computer authentication is the password because it is simple to implement, and users are familiar with it. However, passwords are vulnerable to attacks that can be mitigated by increasing the complexity of the chosen password, particularly in length. One possible approach to increasing the complexity of passwords is by using passphrases. Passphrases can be easier to remember than a standard password, improving memorability. They can reduce the loss of work time and productivity related to forgotten passwords. To achieve the required balance between complexity and memorability, the concept of passphrase categories can be applied, …

Assessing Organizational Investments In Cybersecurity And Financial Performance Before And After Data Breach Incidents Of Cloud Saas Platforms, Munther B. Ghazawneh

CCAC Theses and Dissertations

Prior research indicated that providing inappropriate investment in organizations for Information Technology (IT) security makes these organizations suffer from IT security issues that may cause data breach incidents. Data breaches in cloud Software as a Service (SaaS) platforms lead to the disclosure of sensitive information, which causes disruption of services, damage to the organizational image, or financial losses. Massive data breaches still exist in cloud SaaS platforms which result in data leaks and data theft of customers in organizations.

IT security risks and vulnerabilities cost organizations millions of dollars a year as organizations may face an increase in cybersecurity challenges. …

Development Of Cybersecurity Footprint Index For Manufacturing Companies To Assess Organizational Cyber Posture, John A. Del Vecchio

CCAC Theses and Dissertations

With the continued changes in how businesses work, cyber-attack targets are constantly in flux between organizations, individuals, and various aspects of the supply chain of interconnected companies delivering goods and services. As one of the 16 critical infrastructure sectors, manufacturing is known for complex integrated Information Systems (ISs) incorporated heavily into production operations. Many of these ISs are procured and supported by third parties, also called interconnected entities in the supply chain. Disruptions to manufacturing companies would not only have significant financial losses but would also have economic and safety impacts on society. The vulnerabilities of interconnected companies create inherited …

Constructed Language (Conlang) Audio Honing, Ronald B. Oakes

CCAC Theses and Dissertations

An important aspect of a constructed language (conlang) is how it sounds when spoken. This dissertation designs and implements a tool to allow the user to hear how their conlang sounds when spoken. This tool will generate spoken language based on sample text in the constructed language. Further, it will enable the user to manipulate the phonetics of the language and hear how these changes impact the language in its spoken form.

This tool also allows users to assess the preferability of the language’s phonetics using Net Auditory Distance under the framework of Beats-and-Bindings Phonology. It was shown that the …

Stakeholder's Divided Concerns On Issues Of Artificial Intelligence And Inventorship: Suggested Guidance To Alleviate These Concerns, Madison Mathews

Nova Law Review

No abstract provided.

From The Fox To Onlyfans: The Changing Landscape Of Property Law, Vicenc Feliu

Nova Law Review

No abstract provided.

Preschool Classroom Behavior In Context: Development And Validation Of The Spanish Form Of The Adjustment Scales For Preschool Intervention (Aspi), Rebecca Jane Bulotsky-Shearer, Paul A. Mcdermott, Jenna Futterer, Michael Lopez, Mileidis Gort

Archives of Assessment Psychology

The purpose of the study was to validate the context scale scores for the Spanish language form of the Adjustment Scales for Preschool Intervention (ASPI) for use by early childhood teachers from Spanish-speaking backgrounds. Exploratory and confirmatory factor analyses in a diverse sample of preschool children from low-income families (N = 4,077) revealed two dimensions of context scales of behavioral adjustment: Problems in Preschool Classroom Contexts Requiring Disciplined Behavior and Problems in Contexts Requiring Engaged Behavior. ASPI dimension scores across Spanish and English language forms were horizontally equated through item response theory (IRT). Criterion-related validity using multilevel models was established …

Nsu Florida Undergraduate Student Catalog 2024-2025, Nova Southeastern University

Undergraduate Programs Course Catalogs

No abstract provided.

Stakeholder Participation And Perceptions In Professional Learning Communities: A Case Study In A Small, Rural School District, Rachel M. Kowalski

Theses and Dissertations

This applied dissertation explored the interplay between collaboration within PLCs and classroom teacher perceptions of PLC implementation within a small, rural district. It examined how the involvement of different stakeholders in PLCs connects to overall perceptions of professional learning communities and how the participation of principals, administrators, and paraprofessionals shapes collaboration. The unique setting of a small and rural school district allowed the study to consider close interpersonal relationships that are common within these settings since these districts have limited human resources and individuals serve in various capacities within the organization. When stakeholders actively participate in PLCs, concerns arise about …

Perceptions Of Grade-11 Students On The School-Based Assessment In English A And B And Its Impact On Sense Of Self-Efficacy, Karlene Smith-Hines

Theses and Dissertations

This applied dissertation explored how 11th-grade students perceived the English A and B school-based assessment (SBA) and whether their portfolio experience impacted their sense of self-efficacy. Significant research has been conducted on the SBA exploring its benefits, impact, and relevance as well as the challenges and concerns encountered with implementation in various disciplines. Most of the research, however, has focused on teacher perspectives with minimal research exploring student perspectives and the assessment’s impact on them socially and academically.

This qualitative research study adopted an ethnographic approach with a realistic design to conduct this inquiry. This method was used because the …

Western Pacific K-12 Educators’ Adoption Of Digital Game-Based Learning, Lorraine Raqueño Catienza

Theses and Dissertations

Western Pacific educational institutions are investing heavily in technology in classrooms to meet the needs of K-12 students. Measuring the effective use of digital technologies in the learning environment has become a routine part of monitoring and evaluating classroom instruction. One area of technology integration that has seen tremendous growth is digital game-based learning (DGBL). The researcher is interested in examining K-12 western Pacific teachers’ willingness to adopt DGBL through a modified Technology Acceptance Model. This study aims to examine the extent to which teachers’ perceived usefulness, perceived ease of use, and technology self-efficacy effects attitude toward adopting DGBL methods. …

Challenges Teachers Face When Implementing Mult-Tiered Systems Of Supports: Recommendations And Interventions, Amber Durrett Drake

Theses and Dissertations

The purpose of this study was to examine the challenges that teachers faced when it came to the implementation of interventions and recommendations in the Mult-Tiered System of Support (MTSS). Through the MTSS, educators provided concentrated teaching, detected early signs of issues related to academic, behavioral, and speech deficiencies, and recommended fact-based interventions and practices in response to students’ needs. Identifying students’ deficits early reduced the risk of large student gaps and improved overall progress. Participants were seven Pre-k through Grade 5 teachers working in a Title 1 school located in a large metropolitan city area. Participants were selected through …

Perceptions Of Secondary School Mathematics Teachers Regarding Teaching Mathematics With Conceptual Understanding, Latisa Williams

Theses and Dissertations

This dissertation was designed to provide current knowledge on the mindset of secondary school mathematics teachers regarding the use of Conceptual Understanding (CU) as an approach to teaching the subject. It is well-documented that when students learn to engage in mathematical conceptual explanations in meaningful ways, they improve their learning. However, reports have shown that students in secondary schools lack effective skills in explaining and applying CU for successful problem-solving. As a result, teachers struggle with methods of instruction that can effectively improve the level of CU with their students in mathematics.

For this study, the researcher used a qualitative …

Assessing The Needs Of Elementary School Students From Low Socioeconomic Environments Displaying Poor Performance In Reading, Reynaldo Flores

Theses and Dissertations

This dissertation was designed to provide current information on the low reading level of students in Grade 4 who are from families of low socioeconomic status (SES). While it was known that SES is crucial to student learning which gave rise to initiates to address the problem, low SES students in elementary school continue to struggle to read at grade level. The Every Student Succeeds Act (ESSA) is used to measure performance index framework in reading along with mathematics, writing, science, and social studies to address and correct deficiencies. The data for the ESSA was drawn from the State of …

Efectividad De Una Estrategia De Gamificación En El Aprendizaje En Un Curso De Microbiología En Una Escuela Superior En Puerto Rico, Frank Gregorio Torres Vélez

Theses and Dissertations

El propósito de este estudio fue determinar la efectividad de una técnica de gamificación en la proficiencia académica de estudiantes sobre estructuras y funciones celulares de organismos procariotas en una escuela especializada en ciencias y matemáticas de Puerto Rico. Esta investigación se fundamentó en la Teoría del Aprendizaje Gamificado de Landers y Teoría de la Autodeterminación de Deci y Ryan. Una muestra de 36 estudiantes del 11mo y 12mo grado, matriculados en un curso de Microbiología, participaron de este estudio cuantitativo de muestreo no probabilístico. Los estudiantes participaron de una clase invertida, ¡una actividad gamificada mediante Kahoot!, completaron preprueba, posprueba …

A Phenomenological Study Of Online Physical Education On Former Students’ Activity Levels And Fitness Concepts Knowledge, Jerry Veshio

Theses and Dissertations

This applied dissertation was designed to provide an understanding of the perspectives of former online physical education high school students and how participation in the course affected their ability to be active post-high school and their knowledge of fitness concepts. A phenomenological design was used to guide the study’s investigation. Participants in the study were interviewed about their experiences in online physical education while in high school and how that experience currently influences their physical activity levels. Additionally, respondents described the positives and negatives of their experience in the course, specifically as it relates to the course materials, assessments, instructor …

Efl Learners’ Participation In Primary Schools Of Coastal Areas In Bangladesh, Md. Abu Sufian, Professor Sayeedur Rahman Phd

The Qualitative Report

Despite numerous initiatives by both governmental and non-governmental organizations, primary level students’ skills in English language are still below the expected level in Bangladesh (Hamid & Honan, 2012; Sultana, 2010). Our study examined reasons behind the limited participation of EFL (English as a Foreign Language) learners in primary level classrooms in the coastal areas of Bangladesh. To conduct the research, we followed an explanatory sequential mixed methods design (Creswell, 2014; Creswell & Creswell, 2018; Ivankova & Stick, 2007). We collected data from 37 male and 23 female students in grades four and five through questionnaire surveys and three focus group …

A Phenomenological Study On University Students’ Perceptions And Attitudes Of The Effectiveness Of Mobile Apps On Communicative Competence, Leveth Jackson

Theses and Dissertations

This phenomenological study is focused on understanding how university students who are learning English as a foreign language (EFL) perceive and experience using mobile application on their speaking abilities. The primary goal was to examine the perception and attitudes of EFL learners towards using mobile apps for independent English-speaking practice and creating a customized learning experience outside of the classroom.

The researcher also investigated the participants’ views on the challenges and advantages of incorporating mobile apps into university speaking courses. The findings of this investigation may inform language educators at universities on the potential benefits of using mobile apps in …