Computer Sciences Commons^™

The Role Of The Einstein Library Of Nova Southeastern University In Meeting The Needs Of Distance Education Students, Anne K. Abate

CCAC Theses and Dissertations

The goal of this study was to evaluate the information needs of a selected segment of the distance learning graduate student population served by the Einstein Library at Nova Southeastern University and to propose a new model of library service based on the implementation of current and emerging technologies. Several survey instruments were developed and administered through electronic mail to students and faculty in the School of Computer and Information Sciences, the Center for Psychological Studies, and the School of Social and Systemic Studies, the Fischler Center for the Advancement of Education and the School of Business and Entrepreneurship at …

The Auditory Display In Interactive Courseware: Moving Human Factors Into Computer Education, David T. Lauret

CCAC Theses and Dissertations

The arrival of inexpensive high fidelity audio capabilities for personal computers has been accompanied by sweeping claims of enhanced educational effectiveness. Research has only served to confuse these claims with both significant and non-significant findings. This may be due partly to the single dimensional model which has been assumed when examining audio. When computer-based audio is examined as a multi-dimensional display analogous in capability and function to the more familiar visual display (computer screen), a different picture emerges. Although it is now clear that integrated audio can enhance learning, the instructional designer is still left with little guidance whether or …

Effect Of Electronic Portfolio Assessments On The Motivation And Computer Interest Of Fourth And Fifth Grade Students In A Massachusetts Suburban School, Paul V. Montesino

CCAC Theses and Dissertations

A preliminary causal-comparative study was conducted in an elementary suburban school in Massachusetts to investigate the impact of electronic portfolio assessments in student's intrinsic motivation and computer interest.

The target population were two groups of fourth grade and two groups of fifth grade students for a total of 77 subjects. They were trained and introduced to electronic portfolio assessments, a program which lasted for the entire school year. The students used Hyper Studio, a multimedia software program developed and marketed by Roger Wagner Publishing, Inc.

It was the intention of the elementary school program directors and teachers that students would …

A Simplified Faceted Approach To Information Retrieval For Reusable Software Classification, Victor Allen Nguyen

CCAC Theses and Dissertations

Software Reuse is widely recognized as the most promising technique presently available in reducing the cost of software production. It is the adaptation or incorporation of previously developed software components, designs or other software-related artifacts (i.e. test plans) into new software or software development regimes. Researchers and vendors are doubling their efforts and devoting their time primarily to the topic of software reuse. Most have focused on mechanisms to construct reusable software but few have focused on the problem of discovering components or designs to meet specific needs. In order for software reuse to be successful, it must be perceived …

The Effects Of User Interface Metaphors On The Learnability Of Computer Systems By Field Dependent And Field Independent Computer Users, Robert N. Urwiler Jr.

CCAC Theses and Dissertations

This study was designed to assess the differences in the learning performance (speed and accuracy) with which field dependent and field independent subjects could complete a set of checkbook management tasks using software employing a user interface making strong use of common checkbook management metaphors versus software employing an interface adhering to a defacto industry standard-based graphical user interface design guideline. It was hypothesized that both field dependent and field independent users would complete tasks more quickly and accurately using both user interface types.

From a population of traditional and non-traditional college students, 64 individuals volunteered to participate in the …

Development And Evaluation Of Interactive Courseware For Visualization Of Graph Data Structure And Algorithms, Thomas E. Beutel

CCAC Theses and Dissertations

The primary goal of this dissertation was to develop and pilot test interactive, multimedia courseware which would facilitate learning the abstract structures, operations, and concepts associated with graph and network data structures in Computer Science. Learning objectives and prerequisites are presented in an introduction section of the courseware and a variety of learning activities are provided including tutorials, animated demonstrations, interactive laboratory sessions, and self-tests. Courseware development incorporated principles and practices from software engineering, instructional design, and cognitive learning theories. Implementation utilized an easy-to-use authoring tool, NeoBook Professional (1994), to create the overall framework and the user interfaces, and Microsoft …

A Proposed Solution For Word-Recognition Deficit In The Computer Environment, Hyacinth Williams

CCAC Theses and Dissertations

Most college students with reading disabilities have difficulty with word recognition. The purpose of this study was to use an investigator-made cue word list to increase low word recognition skills among college students while creating slides for a university curriculum using a simple presentation tool. The investigator randomly divided fourteen subjects into two groups. One group received the treatment and the other did not. Subjects received fifty minutes to complete a five-slide presentation. The investigator used four different data collection processes for data collection. Beyond this, the investigator presented the results using rank correlation. Results from this study indicated that …

Information Systems In Non-Profit Organizations: Enhancing Performance Through Online Help, Robert H. Lane

CCAC Theses and Dissertations

The purpose of this dissertation is to focus attention on the problems which non-profit organizations face in dealing with employee dissatisfaction and turnover among clerical staff whose principal responsibility is data entry. To address the problem, a presentation on the background, a discussion of the managerial and information systems implications, and an end-user needs assessment culminated in the development of an online help system for an IDM AS/400-based membership management package.

The system enables the data entry staff to easily locate the answers to most of their commonly asked questions without leaving their workstation, thus reducing the need for as …

An Assessment Of Asynchronous Transfer Mode (Atm) Training For Educators, Dan A. Niswander

CCAC Theses and Dissertations

The purpose of this dissertation was to develop and evaluate a hypertext-based training tutorial/guide on asynchronous transfer mode (ATM) technology for use by school district educators and technology planners. A review of literature indicated training needs on new broadband technologies were not being adequately met from the point of view of an educational environment. An interactive hypertext solution was proposed, designed, and developed based on the needs of adult learners. An analysis of these needs indicated adults prefer flexibility in navigating between training topics as well as in the pace of material presentation, that is, whether to proceed at a …

Low Cost Video For Distance Education, Michael J. Simpson

CCAC Theses and Dissertations

A distance education system has been designed for Nova Southeastern University (NSU) . The design was based on emerging low cost video technology. The report presented the design and summarizes existing distance education efforts and technologies.

The design supported multimedia electronic classrooms, and enabled students to participate in multimedia classes using standard telephone networks. Results were presented in three areas: management, courseware, and, systems.

In the area of management, the report recommended that the University separately establish, fund, and staff the distance education project. Supporting rationale was included.

In the area of courseware, the importance of quality courseware was highlighted. …

Design Information Recovery From Legacy System Cobol Source Code: Research On A Reverse Engineering Methodology, Robert Lee Miller

CCAC Theses and Dissertations

Much of the software in the world today was developed from the mid-1960s to the mid- 1970s.This legacy software deteriorates as it is modified to satisfy new organizational requirements. Currently, legacy system maintenance requires more time than new system development. Eventually, legacy systems must be replaced. Identifying their functionality is a critical part of the replacement effort. Recovering functions from source code is difficult because the domain knowledge used to develop the system is not routinely retained. The source code is frequently the only reliable source of functional information.

This dissertation describes functional process information recovery from COBOL source code …

Idea Analysis For The Development Of Clinical Trial Strategies, Roberta S. Horowitz

CCAC Theses and Dissertations

Idea Analysis was investigated to determine its ability to organize scientific information and explain the results of specialists' deliberations in designing new clinical trials. Ideas have long been recognized as the engine of creativity. By focusing on the capture of ideas from the scientific literature, idea analysis procedures enable the arrangement of the information into forms consistent with those developed by subject specialists. The most obvious example is the concept structure. Ideas containing a common frequently occurring term/phrase can be depicted as a primary node in the concept network. Related terms will appear as elements associated with that node. Ideas …

Large-Scale Client/Server Migration Methodology, A. Steven Krantz

CCAC Theses and Dissertations

The purpose of this dissertation is to explain how to migrate a medium-sized or large company to client/server computing. It draws heavily on the recent IBM Boca Raton migration experience. The client/server computing model is introduced and related, by a Business Reengineering Model, to the major trends that are affecting most businesses today, including business process reengineering, empowered teams, and quality management. A recommended information technology strategy is presented. A business case development approach, necessary to justify the large expenditures required for a client/server migration, is discussed. A five-phase migration management methodology is presented to explain how a business can …

A Taxonomy Of Workgroup Computing Applications, Warren Von Worley

CCAC Theses and Dissertations

The goal of workgroup computing is to help individuals and groups efficiently perform a wide range of functions on networked computer systems (Ellis, Gibbs, & Rein, 1991). Early workgroup computing tools were designed for limited functionality and group interaction (Craighill, 1992). Current workgroup computing applications do not allow enough control of group processes and they provide little correlation between various workgroup computing application areas (Rodden and Blair, 1991). An integrated common architecture may produce more effective workgroup computing applications. Integrating common support functions into a common framework will avoid duplication of these functions for each workgroup computing application (Pastor & …

Determination Of Budgetary Expertise Among Public School Library Media Specialists In The State Of Florida, Mary Hosken

CCAC Theses and Dissertations

In 1988, Information Power described skills and duties expected of a school library media specialist. These include familiarity with various forms of educational technology, interpersonal social and communication skills, and proficiency in a wide range of planning and management areas. Simultaneously, restructuring, a movement to site-based management, requires new types of skills of Florida's teachers.

While the importance and complexity of the position of library media specialist has increased, there is concern that some practicing professionals do not have training or experience to address these new obligations. As a benchmark of current expertise in non-instructional duties, this research effort attempted …

A Strategic Plan For Computing And Telecommunications At A University, Dennis J. Huff

CCAC Theses and Dissertations

Embry-Riddle Aeronautical University (ERAU), a multi-campus, four-year institution of higher education specializing in aeronautic and avionic engineering, has recently made a strong commitment to integration of technology into the University environment. Due to a present lack of vision and planning, ERAU secured the services of Technology Specialists, Inc. (TSI) to manage the technology center and develop a five year plan for technology integration. The author was instrumental in the planning and development of the plan. As research has confirmed, technology planning has traditionally been lacking in higher education institutions. The author followed a method for plan development as suggested by …

The Electronic Bulletin Board As A Means Of Professional Communication Among Physics Teachers, Donald L. Mcgarry

CCAC Theses and Dissertations

Teachers of secondary school physics are often physically isolated from their peers; that is, they do not have as much contact with their physics colleagues as they desire. One reason for this physical isolation is the relatively small population of students enrolled in high school physics courses resulting in small numbers of physics teachers per school. Another is that many physics teachers are teaching physics only part time.

One method of communication among teachers has the potential to improve professional communication among physics teachers. This is the computer operated electronic bulletin board system (BBS). Bulletin board systems and variants have …

The Design Of An Effective, Economical Executive Information System For Cedarville College, David L. Rotman

CCAC Theses and Dissertations

The managers of a corporation have an obligation to make the best use of available organizational resources for daily operational activities of the corporation and for long-range development. This requirement for efficient management certainly obtains for higher education, as declining student populations and shrinking funding sources argue for an even greater need to manage well. One important aspect of efficient management is having sufficient information for decision making. This dissertation addresses the need for electronic tools to assist officers of a higher education institution in the management of the institution by improving access to information. College administrators need information about …

The Introduction Of A Catalog Automation And Manufacturing Costing System For Use In A Jewelry Manufacturing Company, Moshe S. Raab

CCAC Theses and Dissertations

The jewelry manufacturing industry is an example of an industry that is slow to accept and incorporate new technology. There are, however, some large companies that have automated the accounting and inventory functions. Some of these companies have even invested in systems that can do image storage and retrieval. Until recently, these computer systems have been very expensive to purchase.

Prestige Marketing, Ltd. is a small jewelry manufacturing company. The owner of Prestige recognized the advantage of utilizing inexpensive personal computers to develop a software system that would calculate the cost of manufacturing and determine the recommended selling price of …

Instructional Use Of Computers For Entry-Level Physical Therapy Education In The United States, Edmund M. Kosmahl

CCAC Theses and Dissertations

Little was known about the value of computer assisted instruction (CAl) for entry-level physical therapy (PT) education. Factors that affect implementation and use of CAl in entry-level PT education had not been identified. Because of this paucity of information, decision-making about the implementation and use of CAl in entry-level PT education had been hampered.

This study used mail questionnaire survey methods to find:

1. The extent of use of computer-assisted instruction (CAl) in entry-level physical therapy (PT) education.
2. The perceived value of CAl compared to more traditional instructional methods for entry-level PT education.
3. What factors affect implementation and use of CAl …

Curriculum-Oriented Cai Based On Instructional Technology To Be Used For Teaching Secondary School Students Introductory Library Skills, Theresa K. Toohil

CCAC Theses and Dissertations

In 1990, the New York State Education Department presented a syllabus that required the teaching of curriculum-oriented library skills and suggested the use of computers to be integrated with the teaching of these skills whenever possible. Schools in New York State are now trying to implement the suggestions in the syllabus. Many authors of educational articles have written at length concerning the incorporation of computer-assisted instruction (CAl) into the classroom, but clear directions have not been provided in the literature for the design or implementation of the necessary software.

The purpose of this study was to design a program based …

A Meta-Analysis Of Learner Control In Computer-Based Learning Environments, June A. Parsons

CCAC Theses and Dissertations

The objective of this meta-analysis was to integrate the results of a collection of primary research studies on learner control of computer-based environments. The scope for the meta-analysis was limited to inquiry on different learner-control models and their effect on student achievement as represented by posttest scores. Three specific research questions were defined:

1. What are the characteristics of the body of learner-control research which has examined the effect on achievement of learner control?
2. Is there a difference in the achievement of students who are provided with learner control and students who are provided with other control models?
3. Do specific moderator …

Dissertation Report Is 8995 Using Dialog Cip At Winona State University To Educate End-Users, Kathryn Sullivan

CCAC Theses and Dissertations

Graduate students need to know the resources of their university library in order to do research and cannot be expected to remember any library training they may have received as undergraduates. A class offered by the library on how to search databases available through DIALOG's Classroom Instruction Program (CIP) was proposed, in cooperation with existing research classes in the student's field. A study was conducted at Winona State University. Winona, MN, with research classes offered by two professors in the field of special education. The study was to determine whether the information presented in an instruction session based on six …

A Dsm-Iii-R Study Of Computer Addiction Among Iowa Computer Users, Randy Young

CCAC Theses and Dissertations

No abstract provided.

Library Automation In South Carolina Media Centers, Nellita P. Dubose

CCAC Theses and Dissertations

This investigation, which was started in April, 1988, was designed to assess the extent of automation in academic and public libraries and school library media centers in the state of South Carolina as well as the prevailing attitude toward library automation. School media specialists were surveyed at their annual convention, and public and academic librarians were mailed the same surveys to ascertain the percentage of media centers in the process of automating a part or all its processes and to determine their attitude toward library automation. From the results of the study, one sees that the direction of library automation …

Teacher Utilization Of A Middle School Media Program: A Case Study, Earnestine T. Mccloud

CCAC Theses and Dissertations

The goal of this research study was to determine the effectiveness of the media center within the school environment. The components of the media center program that should be strengthened were identified. The role of the media center, teachers, and staff in facilitating media center goals and objectives were evaluated.

Permission to survey teachers of the Lemmel Middle School was granted by the assistant Superintendent of Planning and Research. The letter of introduction, the questionnaire, directions for completing the questionnaire, and self-addressed, return envelopes were placed in the teachers' mailboxes.

To facilitate in the processing of the questionnaires, the data …

A Microcomputer-Based Cia System Designed To Compliment Traditional Instruction In Navy Technical Training, John M. Kaiser

CCAC Theses and Dissertations

A prototype microcomputer-based CBI program was developed to provide review, structured self-study, and remediation to students undergoing initial skills training at the Naval Air Technical Training Center (NATTC), Lakehurst, NJ. The program demonstrates the capabilities of the authoring (LSAUT) and delivery (LSSTU) programs that are parts of the Language Skills Computer Aided Instruction (LSCAI) system developed by the Navy Personnel Research and Development Center and the University of Utah. A course of instruction at NATTC, Lakehurst was selected for this project on the basis of level of training, student throughput, attrition and setback rates, and category of learning objectives. Student …

Resource Sharing: A Study Of Florida's Shared-Used Library Collections, Susan Anderson

CCAC Theses and Dissertations

Designed to provide library service for two or more different groups of library users in one library facility, shared-use or joint-use libraries are a unique aspect of library resources sharing. Thirteen examples of shared-use library collections in shared or joint-use library facilities in Florida were examined in this investigation. Special focus was placed on the perceptions of librarians who work in these libraries in order to determine how well the libraries meet the information needs on users and how successful the libraries are in conserving financial resources as a result of combined collections. A design of a special resource collections …

Integrated Online Media Management Systems For Media Centers: A Model For Selection And Effective Use, Nancy R. Keating

CCAC Theses and Dissertations

The researcher proposed to advice in the selection of an Integrated Online Library System (IOLS) for use in the 103 school media centers in the Palm Beach County Schools, Florida. This was accomplished by evaluating the two finalists of those vendors who answered the district's Request for Proposal (RFP). Of the five vendors who responded to the RFP. CLSI and SIRSI were selected as the systems most likely to meet the needs of the media centers of the school district.

An overview and definition of IOLS was first discussed. This overview then related itself to the needs of the school …

The Utilization Of Competitive Intelligence In Strategic Planning, Sallyann Carr

CCAC Theses and Dissertations

No abstract provided.