Digital Commons Network^™

B.S. In Chemistry 2016 Curriculum, Nova Southeastern University

Undergraduate Programs Course Catalogs

No abstract provided.

Undergraduate Student Catalog 2016-2017, Nova Southeastern University

Undergraduate Programs Course Catalogs

No abstract provided.

An Analysis Of The Relationship Between Security Information Technology Enhancements And Computer Security Breaches And Incidents, Linda Betz

CCAC Theses and Dissertations

Financial services institutions maintain large amounts of data that include both intellectual property and personally identifiable information for employees and customers. Due to the potential damage to individuals, government regulators hold institutions accountable for ensuring that personal data are protected and require reporting of data security breaches. No company wants a data breach, but finding a security incident or breach early in the attack cycle may decrease the damage or data loss a company experiences. In multiple high profile data breaches reported in major news stories over the past few years, there is a pattern of the adversary being inside …

B.S. Nursing Program Curriculum, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

The Problem-Solving Process In A Mathematics Classroom, Enrique Ortiz

Transformations

Problem solving provides a working framework to apply mathematics, and well chosen mathematics problems provide students with the opportunity to solidify and extend what they know, and can stimulate students’ mathematics learning (NCTM, 2001). Using this framework, students may utilize ways to learn mathematics concepts and skills that are rich with meaning and connections, and pre- and in-service teachers may implement teaching and assessment procedures to establish teaching and assessment environments.

Function Concept: Learning From History, Ruthmae Sears, Dung Tran, Seoung Woo Lee, Amanda Thomas

Transformations

The importance of functions in school mathematics has grown tremendously within the past century. Functions have progressed from being scantly represented in school mathematics to being a core mathematical topic. C.B. Boyer (1946) acknowledged “The development of the function concept has revolutionized mathematics in much the same way as did the nearly simultaneous rise of non-Euclidean geometry. It has transformed mathematics from a pure natural science- the queen of the sciences- into something vastly large. It has established mathematics as the basis of all rigorous thinking – the logic of all possible relations” (Markovits, Eylor, & Bruckheimer, 1986, p. 18). …

Mathematics Anxiety In Society: A Real Phenomena And A Real Solution, Joseph M. Furner, Carol A. Marinas

Transformations

While math anxiety still remains a real issue affecting student performance and confidence, today it is even more critical with the greater emphasis on producing more students for careers in STEM fields. In an effort to understand ways to ease math anxiety and encourage adaptive achievement behaviors to deal with such anxiety, this paper will explore the topic and provide research-based practices in providing a solution to this existing problem in our schools. There are many studies that show using technology in the teaching of mathematics will help to alleviate math anxiety and encourage students to enjoy learning mathematics. GeoGebra, …

When Two Wrongs Made A Right: A Classroom Scenario Of Critial Thinking As Problem Solving, Hui Fan Huang "Angie" Su, Frederick A. Ricci, Mamikon Mnatsakanian

Transformations

Educators from kindergarten through college often stress the importance of teaching critical thinking within all academic content areas (Foundation for Critical Thinking, 2007, 2013). As indicated by the position statements of the National Council of Teachers of Mathematics, high quality mathematics education before the first grade should use curriculum and teaching practices that strengthen children’s problem-solving and reasoning processes as well as representing, communicating, and connecting mathematical ideas” The joint position statement of NAEYC and the National Council of” (NAEYC & NCTM [2002] 2010, 3). Through the educational and academic institutions critical thinking is identified as an important outcome for …

Winter 2016, Transformations

Transformations

No abstract provided.

Algorithmic Foundations Of Heuristic Search Using Higher-Order Polygon Inequalities, Newton Henry Campbell Jr.

CCAC Theses and Dissertations

The shortest path problem in graphs is both a classic combinatorial optimization problem and a practical problem that admits many applications. Techniques for preprocessing a graph are useful for reducing shortest path query times. This dissertation studies the foundations of a class of algorithms that use preprocessed landmark information and the triangle inequality to guide A* search in graphs. A new heuristic is presented for solving shortest path queries that enables the use of higher order polygon inequalities. We demonstrate this capability by leveraging distance information from two landmarks when visiting a vertex as opposed to the common single landmark …

Empirical Analysis Of Socio-Cognitive Factors Affecting Security Behaviors And Practices Of Smartphone Users, Joseph P. Simpson

CCAC Theses and Dissertations

The overall security posture of information systems (IS) depends on the behaviors of the IS users. Several studies have shown that users are the greatest vulnerability to IS security. The proliferation of smartphones is introducing an entirely new set of risks, threats, and vulnerabilities. Smartphone devices amplify this data exposure problem by enabling instantaneous transmission and storage of personally identifiable information (PII) by smartphone users, which is becoming a major security risk. Moreover, companies are also capitalizing on the availability and powerful computing capabilities of these smartphone devices and developing a bring-your-own-device (BYOD) program, which makes companies susceptible to divulgence …

Aspect Mining Using Multiobjective Genetic Clustering Algorithms, David G. Bethelmy

CCAC Theses and Dissertations

In legacy software, non-functional concerns tend to cut across the system and manifest themselves as tangled or scattered code. If these crosscutting concerns could be modularized and the system refactored, then the system would become easier to understand, modify, and maintain. Modularized crosscutting concerns are known as aspects and the process of identifying aspect candidates in legacy software is called aspect mining.

One of the techniques used in aspect mining is clustering and there are many clustering algorithms. Current aspect mining clustering algorithms attempt to form clusters by optimizing one objective function. However, the objective function to be optimized tends …

A Study Of The Success Of Group Formation In Virtual Teams Using Computer-Mediated Communications, Eliel Melón-Ramos

CCAC Theses and Dissertations

In the digital domain, virtual teams within organizations and corporations are becoming common. Restructuring an organization or corporation is vital because competition and globalization are increasing. In this era of globalization, distributed working groups need to develop a competitive advantage in these ever-changing environments. Historically, teams had experienced problems stemming from geographical and temporal limitations. With the increase of technology in telecommunications, organizations are increasingly forming virtual teams, which have become critical to the survival of nearly any corporate entity.

Virtual teams have some of the same problems that regular teams have. One of the key challenges is the method …

Evaluating The Enterprise Resource Planning (Erp) Systems’ Success At The Individual Level Of Analysis In The Middle East, Mohammad Alzoubi

CCAC Theses and Dissertations

Although ERP systems have been depicted as a solution in many organizations, there are many negative reports on ERP success, benefits, and effect on user’s performance. Previous research noted that there is a lack of knowledge and awareness of ERP systems and their overall value to ERP organizations. ERP systems have been widely studied during the past decade, yet they often fail to deliver the intended benefits originally expected. One notable reason for their failures is the lack of understanding in users’ requirements. This dissertation study was designed to understand the relative importance of system quality (SQ), IQ (IQ), service …

An Empirical Study Of Authentication Methods To Secure E-Learning System Activities Against Impersonation Fraud, Shauna Beaudin

CCAC Theses and Dissertations

Studies have revealed that securing Information Systems (IS) from intentional misuse is a concern among organizations today. The use of Web-based systems has grown dramatically across industries including e-commerce, e-banking, e-government, and e learning to name a few. Web-based systems provide e-services through a number of diverse activities. The demand for e-learning systems in both academic and non-academic organizations has increased the need to improve security against impersonation fraud. Although there are a number of studies focused on securing Web-based systems from Information Systems (IS) misuse, research has recognized the importance of identifying suitable levels of authenticating strength for various …

A Big Idea: The Rollout Of Open Suny, Karen E. Case

CCAC Theses and Dissertations

Leveraging technology may be a viable solution in the higher education industry as enrollments decline and institutions have a hard time meeting their projected budgets. One innovative approach to mitigating this problem was approved in March of 2013 by the Board of Trustees of the State University of New York (SUNY). It is called Open SUNY. Open SUNY consists of nine components: the creation and expansion of online programs to meet workforce development needs, the development of online credit-bearing experiential learning experiences, support for training of faculty who opt to use emerging technologies, support for student access to online courses, …

Enhanced Method Call Tree For Comprehensive Detection Of Symptoms Of Cross Cutting Concerns, Saleem Obaidullah Mir

CCAC Theses and Dissertations

Aspect oriented programming languages provide a new enhanced composition mechanism between the functional sub units as compared to earlier non aspect oriented languages. For this reason the refactoring process requires a new approach to the analysis of existing code that focuses on how the functions cross cut one another. Aspect mining is a process of studying an existing program in order to find these cross cutting functions or concerns so they may be implemented using new aspect oriented constructs and thus reduce the complexity of the existing code. One approach to the detection of these cross cutting concerns generates a …

Electronic Medical Records (Emr): An Empirical Testing Of Factors Contributing To Healthcare Professionals’ Resistance To Use Emr Systems, Emmanuel Patrick Bazile

CCAC Theses and Dissertations

The benefits of using electronic medical records (EMRs) have been well documented; however, despite numerous financial benefits and cost reductions being offered by the federal government, some healthcare professionals have been reluctant to implement EMR systems. In fact, prior research provides evidence of failed EMR implementations due to resistance on the part of physicians, nurses, and clinical administrators. In 2010, only 25% of office-based physicians have basic EMR systems and only 10% have fully functional systems. One of the hindrances believed to be responsible for the slow implementation rates of EMR systems is resistance from healthcare professionals not truly convinced …

Community College Faculty Dispositions Towards Blended Learning, Robin A. Hill

CCAC Theses and Dissertations

Community colleges are being encouraged to find and provide access to higher education by offering more flexible course delivery methods to meet the needs of their diverse student body. At the same time, these institutions must retain their quality of instruction, accountability for learning outcomes, and institutional obligations. Blended learning, where students attend class both on campus and online, is promoted as one solution for attaining such goals. Among the four-year undergraduate population, blended learning has been shown to support student success, meet diverse learning styles, and meet institutional obligations; however, research within the community college population is limited. In …

Capturing, Eliciting, And Prioritizing (Cep) Non-Functional Requirements Metadata During The Early Stages Of Agile Software Development, Richard Rabin Maiti

CCAC Theses and Dissertations

Agile software engineering has been a popular methodology to develop software rapidly and efficiently. However, the Agile methodology often favors Functional Requirements (FRs) due to the nature of agile software development, and strongly neglects Non-Functional Requirements (NFRs). Neglecting NFRs has negative impacts on software products that have resulted in poor quality and higher cost to fix problems in later stages of software development.

This research developed the CEP “Capture Elicit Prioritize” methodology to effectively gather NFRs metadata from software requirement artifacts such as documents and images. Artifact included the Optical Character Recognition (OCR) artifact which gathered metadata from images. The …

Patient Portals: Achieving Technology Acceptance And Meaningful Use In Independent Physician-Managed Practices, Kimberly W. Bartholomew

CCAC Theses and Dissertations

As the bulk of medical health records shift from paper-based file systems to electronic formats, the promise of the transformation process called healthcare reform included adding efficiencies to medical practice workflows, lower costs, improved quality of care and most important, and the freeing of patient information from traditional propriety silos. With this incoming largess of protected health information data now viewable through online patient portals, patients can be empowered to become educated and active in their own health care decisions, but only if they have admission to their information. A digital divide currently exists in many medical practices where only …

An Empirical Investigation Of Factors Affecting Resistance To Using Multi-Method Authentication Systems In Public-Access Environments, Joseph Marnell

CCAC Theses and Dissertations

Over the course of history, different means of object and person identification as well as verification have evolved for user authentication. In recent years, a new concern has emerged regarding the accuracy of verifiable authentication and protection of personal identifying information (PII), because previous misuses have resulted in significant financial loss. Such losses have escalated more noticeably because of human identity-theft incidents due to breaches of PII within multiple public-access environments. Although the use of various biometric and radio frequency identification (RFID) technologies is expanding, resistance to using these technologies for user authentication remains an issue. This study addressed the …

Development Of A Cybersecurity Skills Index: A Scenarios-Based, Hands-On Measure Of Non-It Professionals' Cybersecurity Skills, Melissa Carlton

CCAC Theses and Dissertations

Completing activities online are a part of everyday life, both professionally and personally. But, conducting daily operations, interacting, and sharing information on the Internet does not come without its risks as well as a potential for harm. Substantial financial and information losses for individuals, organizations, and governments are reported regularly due to vulnerabilities as well as breaches caused by insiders. Although advances in Information Technology (IT) have been significant over the past several decades when it comes to protection of corporate information systems (IS), human errors and social engineering appear to prevail in circumventing such IT protections. While most employees …

Examining Consumers’ Selective Information Privacy Disclosure Behaviors In An Organization’S Secure E-Commerce Systems, Patrick I. Offor

CCAC Theses and Dissertations

The study is an examination of the antecedents to the paradoxical changes in the consumers’ intended and actual personal information disclosure behaviors in online transactions or in e-commerce environments. The argument is that a consumer’s information privacy paradox is based on the consumer’s cognitive predisposition. The study adopted the conceptual underpinning inherent in the Privacy Regulation Theory (PRT) and translated them into information privacy context, as the consumer’s desired state of information privacy, information privacy self-interest, information privacy permeability, and information privacy equipoise constructs, to examine the causal relationship among the constructs and between a consumer’s selective personal information disclosure …

Using Mobile Phones For Teaching And Learning In Chinese Traditional Undergraduate Education, Guchun Huang

CCAC Theses and Dissertations

Mobile learning is the new global trend of educational innovation with information and communication technologies. Mobile phones are one major type of mobile technology that can be used for mobile learning. As a highly popular possession among Chinese undergraduate students, as well as among general population, mobile phone usage for learning purposes in the context of Chinese traditional undergraduate education warrants attention from both the education practitioners and researchers. However, very few institutional efforts of promoting mobile phone integrated learning have been reported within the scope of Chinese traditional undergraduate education. A qualitative phenomenological research study was conducted with the …

Using Diversity Ensembles With Time Limits To Handle Concept Drift, Robert M. Van Camp

CCAC Theses and Dissertations

While traditional supervised learning focuses on static datasets, an increasing amount of data comes in the form of streams, where data is continuous and typically processed only once. A common problem with data streams is that the underlying concept we are trying to learn can be constantly evolving. This concept drift has been of interest to researchers the last few years and there is a need for improved machine learning algorithms that are capable of dealing with concept drifts. A promising approach involves using an ensemble of a diverse set of classifiers. The constituent classifiers are re-trained when a concept …

Assistive Technology Instruction In Teacher Professional Development, David N. Schaaf

CCAC Theses and Dissertations

Teachers who work with exceptional students have a critical responsibility to ensure these students receive the best possible education. A major part of the students’ education is the implementation of assistive technology in the classroom. Unfortunately, many teachers begin their career with limited knowledge of assistive technology. Therefore, they are dependent on building their knowledge base from other sources. The results of an assessment of one source, professional development courses, are reported. To assess the effectiveness of the professional development program, a comprehensive prescription was developed to identify gaps in the course objectives and make recommendations to improve the program. …

Assessing Knowledge Management Values By Using Intellectual Capital To Measure Organizational Performance, Thuan L. Nguyen

CCAC Theses and Dissertations

Measuring knowledge management performance was one of, if not the most challenging knowledge management activities. This study suggested using intellectual capital as a proxy for knowledge management performance in evaluating its impact on organizational performance. The Value Added Intellectual Coefficient model was employed to measure intellectual capital. Although being used widely in research, the model had its limitations. Also, for intellectual capital measurement, there was a lack of guidelines supported by empirical evidence or best practices. The present study aimed to test the classic and a modified version of this model, and based on the results, shed light on whether …

An Investigation Of Factors That Influence Registered Nurses’ Intentions To Use E-Learning Systems In Completing Higher Degrees In Nursing, Pauline G. Little

CCAC Theses and Dissertations

There is an increasing demand for more baccalaureate- and graduate-prepared registered nurses in the United States, to face the healthcare challenges of the 21st century. As a strategy to meet this need, educational institutions are expanding electronic learning in nursing education; however, technology acceptance in education continues to be a concern for educational institutions. In this context, the goal of the study was to investigate factors that potentially influence registered nurses’ intentions to adopt e-learning systems. A theoretical model was used to determine whether perceived value, attitude toward e-learning systems, and resistance to change influence registered nurses’ intentions to use …

Five-Factor Model As A Predictor For Spoken Dialog Systems, Teresa G. Carter

CCAC Theses and Dissertations

Human behavior varies widely as does the design of spoken dialog systems (SDS). The search for predictors to match a user’s preference and efficiency for a specific dialog interface type in an SDS was the focus of this research. By using personality as described by the Five-Factor Method (FFM) and the Wizard of Oz technique for delivering three system initiatives of the SDS, participants interacted with each of the SDS initiatives in scheduling an airline flight. The three system initiatives were constructed as strict system, which did not allow the user control of the interaction; mixed system, which allowed the …