Business Commons^™

The Viability Of Is Enhanced Knowledge Sharing In Mission-Critical Command And Control Centers, Sameh A. Sabet

Dissertations

Engineering processes such as the maintenance of mission-critical infrastructures are highly unpredictable processes that are vital for everyday life, as well as for national security goals. These processes are categorized as Emergent Knowledge Processes (EKP), organizational processes that are characterized by a changing set of actors, distributed knowledge bases, and emergent knowledge sharing activities where the process itself has no predetermined structure. The research described here utilizes the telecommunications network fault diagnosis process as a specific example of an EKP. The field site chosen for this research is a global undersea telecommunication network where nodes are staffed by trained personnel …

Assessing The Impact Of Ethical Training On Law Enforcement Personnel, Tina L. Lee

Dissertations

The purpose of this study was to investigate the opinions of police officers in regards to satisfaction with ethics training. The participants in this study were police officers in city/municipal and county law enforcement agencies. Ethics training is very important in the field o f law enforcement because of the many temptations that officers face and the tremendous amount of authority that society gives to the police. In order to investigate officer’s satisfaction with ethics training, the Ethics Training Questionnaire (ETQ) was developed. This questionnaire contained two parts. The first part was completed by police administrators, and the second part …

School Web Sites And Teacher Employment Interest, David Theodore Freeman

Dissertations

The Internet has changed the way many organizations, including public and private schools, recruit and select employees. It has also changed the way many people research and pursue employment opportunities, including those seeking positions in education. The school Web site is often the medium of first contact between a school or school district and a potential employee. That first contact can influence the potential employee’s decision to actively pursue employment with a school or a school district.

This research measured the reactions o f preservice teachers who visited three grade-level appropriate school Web sites of “poor,” “average,” and “best” distinction. …

Development Of An Instrument To Identify The Virtues Of Expert Nursing Practice: ‘Byrd’S Nurses Ethical Sensitivity Test’ (Byrd’S Nest), Lisa Marie Byrd

Dissertations

The purpose of this research was to develop and analyze the psychometric properties of Byrd’s Nurse’s Ethical Sensitivity Test (Byrd’s NEST). An instrument to evaluate nurses’ ethical sensitivity in practice by examining choices of action in ethical dilemmas based on nursing virtues: compassion, fidelity to trust, moral courage, justice, self-confidence, resilience, practical reasoning, and integrity (Benner, Tanner, & Chelsa, 1996; Volbrecht, 2002). Benner’s theory of skill acquisition-novice to expert was the theoretical framework for this research which surveyed for correlations between a nurse’s ethical sensitivity and educational level, years of experience, certification, and work setting. Until now, there have been …

Text Mining With Exploitation Of User's Background Knowledge : Discovering Novel Association Rules From Text, Xin Chen

Dissertations

The goal of text mining is to find interesting and non-trivial patterns or knowledge from unstructured documents. Both objective and subjective measures have been proposed in the literature to evaluate the interestingness of discovered patterns. However, objective measures alone are insufficient because such measures do not consider knowledge and interests of the users. Subjective measures require explicit input of user expectations which is difficult or even impossible to obtain in text mining environments.

This study proposes a user-oriented text-mining framework and applies it to the problem of discovering novel association rules from documents. The developed system, uMining, consists of two …

Dynamic Measuring Tools For Online Discourse, Jeffrey S. Saltz

Dissertations

When evaluating participation within an Asynchronous Learning Network (ALN), current best practices include counting messages and reviewing participant surveys. To understand the impact of more advanced dynamic measurement tools for use within an ALN, a web-based tool, known as iPET (the integrated Participation Evaluation Tool), was created. iPET, which leverages Social Network Analysis and Information Visualization techniques, was then evaluated via an empirical study. This research demonstrates that using a tool such as iPET increases participation within an ALN without increasing facilitator workload. Due to the fact that active online discussion is a key factor in the success of an …

Using Content And Process Scaffolds For Collaborative Discourse In Asynchronous Learning Networks, Irene Wong-Bushby

Dissertations

Discourse, a form of collaborative learning, is one of the most widely used methods of teaching and learning in the online environment. Particularly, in large courses, discourse needs to be 'structured' to be effective. Historically, technology-mediated learning (TML) research has been inconclusive with often conflicting results. To address this issue, TML research needs greater breadth and depth in pedagogical grounding. The purpose of this research is to build and test an original, technology-mediated, discourse-centered model called the Asynchronous Learning Network Cognitive Discourse Model (ALNCDM) grounded in pedagogy. Cognitive discourse is defined as discourse on conceptual subject matter. The model is …

Developing An Empirical Basis For Selecting A Strategic-Planning Team From Among Likely Candidates Based On Desired Emotional Intelligence Competencies, Robert Allen Reindel

Dissertations

Problem. Corporate teams are often established to complete assigned tasks as they would relate to planning, product development, process improvements, etc. There seems to be a lack of effective means for selecting team members based on objective criteria. Team-member selection is typically a process based only on the selector's judgment. While testing is a typical way to make hiring decisions, the same process is not used for creating teams.

Purpose of the Study. The purpose of this study was to explore a way of using identified competencies of emotional intelligence to objectively select team members for a strategic-planning initiative.

Method. …

Data Warehousing And Decision Making In Higher Education In The United States, David Lester Heise

Dissertations

Problem. Compared to the business world, higher education has a lower level of acceptance and a lower rate of adoption of data warehousing for decision making. Studies into the way data warehouses are used in higher education and the extent to which they are used are hard to find. Accordingly, this research examines the use of data warehousing in higher education and its role in decision making.

Method. Internet survey research method was used in this study. I asked college and university presidents to provide me with contact details of senior decision makers and technology managers from their institutions. …