View
226
Download
1
Category
Preview:
Citation preview
7/29/2019 3a_Research & Design Methdology
1/11
RESEARCH DESIGN AND METHODOLOGY
7/29/2019 3a_Research & Design Methdology
2/11
RESEARCH DESIGN AND METHODOLOGY
1. The Research Methods Used
explains the research procedures undertaken
2. Methods Used in Developing the Software describes in full detail the activities accomplished on
each system development phase
Presents the overall plan and procedure for the collection of
data needed to design and develop the system.
This includes the research and system development procedures
employed, the system design tools used, sources of data, data
gathering techniques, and statistical measures applied.
7/29/2019 3a_Research & Design Methdology
3/11
CONTD2. Analytical Tools used in Developing the Software
the different diagrams used are explained
3. The Research Locale and the Subject Area the description of the entities / stakeholders involved in
system development process are explained
4. Data Gathering Techniques describes the data gathering techniques adopted and
explains how those are undertaken (questionnaire,interview/observation guide, documents reviewed)
5. The Statistical Treatment of Data refers to the statistical measures used in analyzing the data
gathered
7/29/2019 3a_Research & Design Methdology
4/11
THE RESEARCH METHODS USED
(DESIGN OF THE STUDY)
RESEARCH AND DEVELOPMENT(R&D)
Plays an essential role on thedevelopment of products or
processes. Major purpose is not to formulate or
test theory, but to develop new
products or processes.
7/29/2019 3a_Research & Design Methdology
5/11
THE FOUR PHASES OF R&DHTTP://WWW.FAA.GOV/AUA/AUA700/ORGANIZATION/MITREDOC.PDF
1. Concept Exploration
2. Concept Development
3. Prototype Development
4. Operational Infrastructure or System
http://www.faa.gov/aua/aua700/organization/mitredoc.pdfhttp://www.faa.gov/aua/aua700/organization/mitredoc.pdf7/29/2019 3a_Research & Design Methdology
6/11
METHODS USED IN DEVELOPING THE SOFTWARE
(RESEARCH PROCEDURE)
System Analysis and Design
Methodology
Rapid Application Development(RAD)
http://www.rad-tool.com/#tophttp://learning.unl.ac.uk/im212/uk/week9/radmethodologies.h
tm
http://www.rad-tool.com/http://learning.unl.ac.uk/im212/uk/week9/radmethodologies.htmhttp://learning.unl.ac.uk/im212/uk/week9/radmethodologies.htmhttp://learning.unl.ac.uk/im212/uk/week9/radmethodologies.htmhttp://learning.unl.ac.uk/im212/uk/week9/radmethodologies.htmhttp://www.rad-tool.com/http://www.rad-tool.com/http://www.rad-tool.com/7/29/2019 3a_Research & Design Methdology
7/11
TRADITIONAL SYSTEM DEVELOPMENT VS. RAD
7/29/2019 3a_Research & Design Methdology
8/11
ANALYTICAL TOOLS USED IN DEVELOPING THE
SOFTWARE
UML (Unified Modeling Language)http://www.smartdraw.com/tutorials/software-uml/uml.htm
1. class (package)2. Object3. use case4. Sequence5. Collaboration
6. State chart
7. Activity
8. Component
9. deployment
9 Types of UML Diagrams
http://www.smartdraw.com/tutorials/software-uml/uml.htmhttp://www.smartdraw.com/tutorials/software-uml/uml.htmhttp://www.smartdraw.com/tutorials/software-uml/uml.htmhttp://www.smartdraw.com/tutorials/software-uml/uml.htm7/29/2019 3a_Research & Design Methdology
9/11
THE RESEARCH LOCALE AND THE SUBJECT
AREAS
(SOURCES OF DATA)
Company
Department/Section Transactions
Processes
Reason for selecting Research Locale/SubjectAreas
7/29/2019 3a_Research & Design Methdology
10/11
DATA GATHERING INSTRUMENTS
JAD
InterviewObservation
Documents ReviewQuestionnaires
7/29/2019 3a_Research & Design Methdology
11/11
THE STATISTICAL TREATMENT OF DATA
(TREATMENT OF THE FINDINGS)
Explanation of the Questionnaires
used in data gathering and/orSystems Usability/Functionality
Assessments
Explanation of the appropriatestatistical formulas used
Recommended