DESIGN AND IMPLEMENTATION OF AN ONLINE CBT SYSTEM
ABSTRACT
An Online Computer Based Test is a test with an implementation system using a computer as a medium for conducting tests via the internet. The presentation and selection of CBT questions are made in a computerized manner so that each participant who does the test gets a different set of questions. The aim of the study is to design and implement an Online Computer Based Test (CBT) System. In achieving this aim, the following specific objectives were laid out to develop a CBT system that automatically generates exam numbers for students and design a CBT system with real time processing of results for candidates. The motivation that led to the implementation of the proposed system is that the existing paper based test is overwhelming, they include but not limited to exam malpractice, inaccuracy in marking, and delay in marking results. The methodology adopted in this study is the structured system analysis and design methodology (SSADM) which is a technical approach for analyzing and designing an application or system by applying object throughout the software development process. The programming language used is HTML, CSS, JAVASCRIPT, PHP, SQL and JQUERY. The reason why web programming languages was used is because, it is platform independent and it is a web based application. This research work is intended to assist in some small way those practitioners who are struggling with the decision of whether to test on computer and how they might best go about doing so. It is not intended to provide an introduction to the important methods and to the considerations that dictate use of those methods. The expected result is an Online Computer Based Test (CBT) System that will automatically generate examination numbers for students and enhanced security features to avoid exam malpractice.
CHAPTER ONE
1.1 Introduction
Computer Based Test is a test with an implementation system using a computer as a medium for conducting tests. The presentation and selection of CBT questions are made in a computerized manner so that each participant who does the test gets a different set of questions. Examination with the CBT system or Computer Based Test certainly has a difference with the Paper Based Test system in terms of the working media. Examinees using an awkward CBT system can choose the correct answer on a computer screen, but using a paper and pencil test system, the students is required to discolor the dots on the answer sheet paper. A Computer Based Test System (CBTS) is a form of assessment in which the computer is an integral part of question papers’ delivery, response storage, marking of response or reporting of results from a test or exercise (Whittington et al., 2000). It can be a multiple choice question based examination system that provides an easy to use environment for both Test Conductors and Students appearing for Examination.
As a prelude to other parts of this study, this chapter will discuss the background upon which this study was initiated, the statement of problems that led to this study, the Aim and Objectives of the study. Others are Significance of the study, Scope of work, Limitations of the Study and Definition of technical terms.
1.2 Background of Study
The history of computer-based testing began in the early 1970s with the introduction of the early computers in the 1970s which revealed the potentials of using technology not only for new learning environments but also for completely new settings in the design and administration of tests (Hedberg et al., 1995; Greiff, 2014).
Today, dozens of admissions, placement, certification, and licensure testing programs are administered on computer, with the number growing each year. On the K− 12 front, several states already conduct their annual accountability testing on computer, and many others are poised to join in. Hundreds of schools or districts also employ CBTs in a formative or diagnostic role in service of instruction. Computer-based testing (CBT) is an efficient way for test sponsors to provide a secure, consistent environment forcertification and licensure while significantly enhancing the candidate experience. It is common for testing volumes to increase after a full conversion from paper-based testing (PBT) to CBT, often as a result of the availability of a greater number of testing locations and more flexible scheduling and testing opportunities.
The main objective of a Computer Based Test System is to provide all the features that an Examination System must have, with the interfaces that do not scare its users (Baddi, 2010). In evaluating learning outcomes, conventional exams that have been running are seen to be less effective because they consume a lot of cost, time, place, and personnel. The cost, in this case, is the number of funds spent by the school to provide exam documents such as photocopies of exam questions. Time, in this case, is the length of the stages of work and reporting of exam results. In conventional examinations, it cannot be separated from the evaluation process and students’ grade data reports, which are carried out manually one by one.
Migration from PBT to CBT does affect candidate behavior, however, and it is possible for some testing programs to experience brief reductions in demand triggered by candidate apprehension regarding CBT. This sometimes results in either a last-minute increase in testing during final PBT administrations or candidate procrastination to the last available computerized testing date. Therefore, the question facing licensing organizations is how to keep test volumes up and candidate uncertainty down when migrating from a paper-based to a computer-based test? The key to mitigating test volume risk and ultimately driving an increase in demand is ongoing marketing, candidate education and outreach. In terms of promoting the new computerized testing program, marketing and effective communication can have an important impact on stakeholder acceptance of CBT and comfort with its use. In order to allay candidate fears and minimize questions, it is prudent to launch a communications campaign early in the conversion process that directly addresses constituent concerns and promotes sustainable program interest.
1.3 Statement of Problem
Investigation revealed that the challenges faced with paper based test is overwhelming, they include but not limited to exam malpractice, inaccuracy in marking, delay in marking results.
1.4 Aim and Objectives of the Study
The aim of the study is to design and implement an Online Computer Based Test (CBT) System using Springlight ICT Academy, Uyo as a case study. In achieving this aim, the following specific objectives were laid out as follows:
- To develop a CBT system that automatically generates exam numbers for students.
- To design a CBT system with real time processing of results for candidates.
- To develop a CBT system with enhanced security features to avoid exam malpractice.
1.5 Significance of Study
This study is intended to assist in some small way those practitioners who are struggling with the decision of whether to test on computer and how they might best go about doing so. It is not intended to provide an introduction to the important methods and to the considerations that dictate use of those methods. It is far from comprehensive in this regard. To make truly informed decisions, one would need to be at least conversant if not quite familiar with most of the references listed here.
In short, this is not just a road map intending to precisely direct practitioners on their journey to computerized delivery, but rather more a guidebook highlighting some of the landmarks they will likely visit along the way. As with all trips, we need to start by deciding whether the attractions of the destination outweigh the rigors of travel.
This study will be of immense benefit to other researchers who intend to know more on this study and can also be used by non-researchers to build more on their research work. This study contributes to knowledge and could serve as a guide for other study.
1.6 Scope of Study
The scope of the research is focused on the Design and Implementation of an Online Computer Based Test (CBT) System using Springlight ICT Academy, Uyo as the case study.
1.7 Limitations of the Study
During the course of this study, many things militated against its completion, some of which are:
- Time Constraint: The time frame given to accomplish this project was very short due to school academic calendar and it was carried out under pressure which made the researcher not to implement some necessary features.
- Research material: availability of research material is a major setback to the scope of the study.
- Frequent power failure: This made the researcher append more money on fuel to ensure sustainable power.
- Financial Constraint: Insufficient fund tends to impede the efficiency of the researcher in sourcing for the relevant materials, literature or information and in the process of data collection (internet).
1.8 Definition of Terms
Computer Based Test (CBT): Is the use of information technology for any assessment-related activity.
Design: Is the creation of a plan or convention for the construction of an object or a system.
Implement: To put (a decision, plan, agreement, etc.) into effect.
Registration: This means to keep records received from the management for reference purposes.
Management: It is the co-ordination of all the resources of an Organization through the process of planning, Organization, directing and controlling
CHAPTER TWO
2.0 Literature Review
2.1 Introduction
The review of relevant literature is the main topic of this chapter. A literature review covers theoretical and methodological contributions to a certain issue in addition to the state of knowledge at the time of writing. It provides information about the state of the art in relation to the subject you are writing about. It examines the body of work on the chosen subject. The literature evaluation in this study comprises the …
Procedure for Downloading the PDF (Docx) Material
Design and Implementation of an Online CBT System can be downloaded by requesting the full set of materials at the project or seminar cost. The document will be sent via Microsoft Word (MS-Word) format via WhatsApp (e-mail) following payment confirmation.
| Seminar Material Cost ₦3,000 | Project Material Cost ₦5,000 |
Request Complete Material
 | Click here to request the Complete Material via WhatsApp including;
|
TABLE OF CONTENTSPRELIMINARY PAGES
- Title page
- Approval page
- Dedication
- Acknowledgement
- Table of Contents
- Abstract
INTRODUCTION
- 1.1 Introduction
- 1.2 Background of Study
- 1.3 Statement of Problem
- 1.4 Aim and Objectives of the Study
- 1.5 Significance of Study
- 1.6 Scope of Study
- 1.7 Limitations of the Study
- 1.8 Definition of Terms
LITERATURE REVIEW
- 2.1 Introduction
- 2.2 Conceptual Review of CBT
- 2.3 Theoretical Framework
- 2.3.1 Features of a CBT System
- 2.3.2 Effectiveness of a CBT System
- 2.3.3 Applications of CBT System in Nigeria
- 2.4 Online CBT System User Registration
- 2.4.1 Usage of Online Registration Forms
- 2.5 Overview of CBT System Web Portal
- 2.5.1 Types of CBT System Web Portals
- 2.6 Database for CBT System Web Portals
- 2.6.1 Merits of Integrating Databases in Web Applications
- 2.7 Empirical Review of Related Literature
SYSTEM ANALYSIS AND DESIGN
- 3.1 Methodology Adopted
- 3.1.1 Problem Identification Using SSADM
- 3.2 Analysis of the Existing System
- 3.2.1 Dataflow of the Existing System
- 3.2.2 Disadvantages Of The Existing System
- 3.2.3 Weakness of the existing System
- 3.3 Feasibility Study
- 3.3.1 Economic Feasibility
- 3.3.2 Technical Feasibility
- 3.3.3 Operational Feasibility
- 3.4 Analysis of the Proposed System
- 3.4.1 Data Flow Diagram of the Proposed System
- 3.4.2 Advantages of the Proposed System
- 3.4.3 Justification of the Proposed System
- 3.5 Functional Requirements
- 3.5.1 Use Case Diagram Of The Admin / User Privileges
- 3.6 Data Requirements
- 3.7 High Level Model of the Proposed System
SYSTEM DESIGN AND IMPLEMENTATION
- 4.1 Objectives of the Design
- 4.2 Cohesion and Decomposition High level Model
- 4.3 Control Center / Overall Dataflow Diagram
- 4.3.1 Proposed System Operation Flowchart
- 4.4 System Specification and Design
- 4.4.1 Input and Output Specification
- 4.4.2 Database Specification and Design
- 4.4.3 Data Dictionary
- 4.5 Choice and Justification of Programming Language
- 4.6 Program Documentation
- 4.7 Implementation Techniques
- 4.8 Programming Module Specification
- 4.8.1 Installation
- 4.8.2 Security Design Specification
- 4.8.3 System Architecture
- 4.9 Computer Hardware Minimum Requirement
- 4.10 Software Requirement
- 4.11 Personnel / User Training
SUMMARY, CONCLUSION AND RECOMMENDATION
- 5.1 Introduction
- 5.2 Summary
- 5.3 Conclusion
- 5.4 Recommendation
REFERENCES
APPENDIX A - “SOURCE CODE”
APPENDIX B - “OBJECT PROGRAM”
Disclaimer for Complete Material Utilization
The displayed research work titled "Design and Implementation of an Online CBT System" is stated as a research guideline towards accomplishing your assigned project / seminar research work. All the research materials on this website are ONLY for research purposes and should be used as a guideline in developing your research work. For no reason should you copy word for word as projectlist.com.ng will not be liable for any who copied the material. By ordering the complete research guideline, it signifies that you've accepted our terms of service.
PRELIMINARY PAGES
- Title page
- Approval page
- Dedication
- Acknowledgement
- Table of Contents
- Abstract
INTRODUCTION
- 1.1 Introduction
- 1.2 Background of Study
- 1.3 Statement of Problem
- 1.4 Aim and Objectives of the Study
- 1.5 Significance of Study
- 1.6 Scope of Study
- 1.7 Limitations of the Study
- 1.8 Definition of Terms
LITERATURE REVIEW
- 2.1 Introduction
- 2.2 Conceptual Review of CBT
- 2.3 Theoretical Framework
- 2.3.1 Features of a CBT System
- 2.3.2 Effectiveness of a CBT System
- 2.3.3 Applications of CBT System in Nigeria
- 2.4 Online CBT System User Registration
- 2.4.1 Usage of Online Registration Forms
- 2.5 Overview of CBT System Web Portal
- 2.5.1 Types of CBT System Web Portals
- 2.6 Database for CBT System Web Portals
- 2.6.1 Merits of Integrating Databases in Web Applications
- 2.7 Empirical Review of Related Literature
SYSTEM ANALYSIS AND DESIGN
- 3.1 Methodology Adopted
- 3.1.1 Problem Identification Using SSADM
- 3.2 Analysis of the Existing System
- 3.2.1 Dataflow of the Existing System
- 3.2.2 Disadvantages Of The Existing System
- 3.2.3 Weakness of the existing System
- 3.3 Feasibility Study
- 3.3.1 Economic Feasibility
- 3.3.2 Technical Feasibility
- 3.3.3 Operational Feasibility
- 3.4 Analysis of the Proposed System
- 3.4.1 Data Flow Diagram of the Proposed System
- 3.4.2 Advantages of the Proposed System
- 3.4.3 Justification of the Proposed System
- 3.5 Functional Requirements
- 3.5.1 Use Case Diagram Of The Admin / User Privileges
- 3.6 Data Requirements
- 3.7 High Level Model of the Proposed System
SYSTEM DESIGN AND IMPLEMENTATION
- 4.1 Objectives of the Design
- 4.2 Cohesion and Decomposition High level Model
- 4.3 Control Center / Overall Dataflow Diagram
- 4.3.1 Proposed System Operation Flowchart
- 4.4 System Specification and Design
- 4.4.1 Input and Output Specification
- 4.4.2 Database Specification and Design
- 4.4.3 Data Dictionary
- 4.5 Choice and Justification of Programming Language
- 4.6 Program Documentation
- 4.7 Implementation Techniques
- 4.8 Programming Module Specification
- 4.8.1 Installation
- 4.8.2 Security Design Specification
- 4.8.3 System Architecture
- 4.9 Computer Hardware Minimum Requirement
- 4.10 Software Requirement
- 4.11 Personnel / User Training
SUMMARY, CONCLUSION AND RECOMMENDATION
- 5.1 Introduction
- 5.2 Summary
- 5.3 Conclusion
- 5.4 Recommendation
REFERENCES
APPENDIX A - “SOURCE CODE”
APPENDIX B - “OBJECT PROGRAM”
Disclaimer for Complete Material Utilization
The displayed research work titled "Design and Implementation of an Online CBT System" is stated as a research guideline towards accomplishing your assigned project / seminar research work. All the research materials on this website are ONLY for research purposes and should be used as a guideline in developing your research work. For no reason should you copy word for word as projectlist.com.ng will not be liable for any who copied the material. By ordering the complete research guideline, it signifies that you've accepted our terms of service.
Frequently Asked Questions (FAQ)
Can the material for “Design and Implementation of an Automated Voting Results Collection System” be used as a guide for Computer Science (CS) Project?
Yes it can be used — Automated voting refers to the option of using electronic means to vote in referendums and elections. The inefficiency of voting process in Nigeria has resulted in a lot of problems. These problems have continued to obstruct the peace of democracy in Nigeria because the choice of a capable candidate is not encouraged by the current system. The aim of the study is to Design and Implement an Automated Voting Results Collection System using Federal College of Education Technical Omoku as a case study. In achieving this aim, the following specific objectives were set out to design and develop a software platforms for voter registration, election voting, real-time election results collation and monitoring and mostly for voters remote access to elections, …
Can the material for “Web-Based Alumni Database Management System” be used as a guide for Software Engineering Project?
Yes it can be used — An Automated Web based Alumni Database Management System is a way of bringing many methods of reporting and control into one working environment. The aim of the study is to design and implement of a Web-based Alumni Database Management System. In achieving this aim, the following specific objectives were laid out as follows to develop an application software that will keep alumni information organized under administrative control no matter how disparate, fast changing or intricate it may seem, incorporate automation in the storage and retrieval of alumni information and provide ease of access through the use of well-designed, user friendly interfaces and the World Wide Web. The motivation that led to the implementation of the proposed system is that the …
Can the material for “Role of Auditors in Mitigating Fraud and Corruption in Corporate Firms in Nigeria” be used as a guide for Accountancy / Accounting Project?
Yes it can be used — In this research work on the role of auditors in mitigating fraud and corruption in Nigeria with particular reference to Nigerian Breweries Plc 9th mile corner Enugu. The researcher examined the importance of auditors in controlling fraud and corruption in Nigerian breweries plc. Evaluated the effect of fraud and corruption on the profitability of a corporate firm. Ascertained the extent at relationship between the duty of the auditor and the prevention of fraud in a corporate organization. The researcher also identified the challenges faced by the auditor in preventing fraud and corruption in Nigerian breweries plc. The researcher sourced the data through Primary and Secondary sources of data Collection. Primary data: questionnaires and oral interviews were used to collect information …
Is the topic “Perspective of Antenatal Mother Quality of Care Rendered in Primary Health Care Facilities” recommended for Midwifery Project?
Yes it is highly recommended — The study assesses the Quality of Care Rendered in Primary Health Care Facilities and the perception of patients at the antenatal clinic to know if it is accepted or not and the factors that influences their attitudes towards cesarean section. This aim of the study is to determine the Quality of Care Rendered in Primary Health Care Facilities and the Perspective of Antenatal Mother using Enugu State Primary Health Care as a case study. In achieving this aim, the following objectives were laid out to assess the perception of Antenatal Mother in Enugu State Primary Health Care Service, determine the attitude of health care worker towards Antenatal Mother, assess the possible factors that influence their perception and attitude of Antenatal …
Is the topic “Computerized Aided Learning of Mathematics for Senior Secondary School” recommended for Computer Engineering Project?
Yes it is highly recommended — Computerized Aided Learning (CAL) of Mathematics is a computer application that assists the learning process for students in educational and training institutions. The aim of the study is to design and implement a Computerized Aided Learning of Mathematics for Senior Secondary School. In achieving this aim, the following specific objectives were laid out as follows to develop an application software that will Develop a systematic way to make the study of mathematics more enjoyable, Create an interaction through the tutor, which gives the student the feeling of being aided by a teacher and facilitate instant feedback to students with challenges of Algebra in Mathematics. The motivation that led to the implementation of the proposed system is that there is no …
Can the material for “Science Curriculum Implementation Strategies / Models in Senior Secondary Schools” be used as a guide for Education Project?
Yes it can be used — This study focuses on science curriculum implementation strategies/models in senior secondary schools in Port Harcourt. . A proper research was carried out to find out the strategies adopted in senior secondary schools in Port Harcourt for science curriculum implementation, to ascertain the factors Responsible for Implementation of Government Curriculum in senior secondary schools in Port Harcourt, to find out the challenges facing science curriculum implementation strategies in senior secondary schools in Port Harcourt, to determine the performance of students of senior secondary schools in Port Harcourt in science subjects, and to investigate how to improve science curriculum implementation strategies in senior secondary schools in Port Harcourt. In carrying out the research, research questions are been set in order to direct …
Can the material for “Design and Implementation of File Sharing Management System” be used as a guide for Computer Science (CS) Project?
Yes it can be used — The file sharing technique used in sharing files among each other with ease, easy to setup, and open-source. The aim of the study is to design and implement a File Sharing Management System. In achieving this aim, the following specific objectives were laid out as follows to develop an application software that will enable users to easily host, store and backup data, with high-performance computing easy to retrieve, ensure files accessibility without any limiting factor and make file available to the end-user at any point in time. The motivation that led to the implementation of the proposed system is that users have little control over or even knowledge the type of file being shared, if it contains a virus. Also, …
Can the material for “Nasal Carriers of Streptococcus Pneumoniae Among Children Between 0 - 5 Years” be used as a guide for Biology Project?
Yes it can be used — The study was conducted to isolate and identify the nasal carriage of Streptococcus pneumonia among children between 0-5years attending Benue State University Teaching Hospital, a total number of 50 nasal swab samples were collected from children and inoculated on a blood agar media. Various bacteria species have been implicated as etiological agents of respiratory tract infection often times these bacteria colonize the nostrils, mouth and throat acting as normal flora, before adverse event makes them becomes pathogenic. Our objective was to study one of these bacteria agents namely Streptococcus pneumoniae, its colonization rate and its antibiotic susceptibility profile. All samples were processed following standard microbiological protocol and susceptibility was tested by disc diffusion method. The study shows prevalence rate for Streptococcus …
Can the material for “A Conversation Analysis of “Turn-Taking” in the Electronic Media” be used as a guide for English Language Project?
Yes it can be used — Turn-Taking in conversation varies from one language to another because Turn-Taking is usually bound by natural etiquettes attributable to the people‘s culture. Turn-Taking in Yorùbá conversation is no exception. It reflects to a large extent the culture of the Yorùbá People. Hitherto, politeness, honorific pronouns, greeting, proverbs, prayer etc. are major factors in Yoruba Turn-Taking. The major preoccupation of this work, however, is to examine how Yorùbá people take turns especially in a media settingwhere the interlocutors express themselves in their local dialects on weekly discussion topics. The greatest influence on this work is Sacks et al. (1974). Not only did Sacks and his associates pioneer the field of Conversation Analysis, their many discoveries about how interlocutors take turns successfully …
Is the topic “Improving Vocational Skills Acquisition for Entrepreneurship Development in Mechanical Technical Education in Universities in Nigeria” recommended for Vocational and Technical Education Project?
Yes it is highly recommended — The study was carried out to examine the improvement of Vocational Skills Acquisition for Entrepreneurship Development in Mechanical Technical Education in Universities in Nigeria. In achieving this aim, the following specific objectives were laid out to assess the relationship between vocational skill acquisition and entrepreneurial development in Nigeria and determine the importance of vocational skills acquisition to employment generation. Investigation revealed that the issues and challenges related to university undergraduates’ vocational skills acquisition for entrepreneurship development and Self-employability, hence the need for this research. The research design used in this report is descriptive design, utilizing questionnaire method to obtain information from the respondents for this project. A total of 200 (two hundred) respondents were selected for this study to represent …