PROBLEM OF RESEARCH PROBLEM Research problem is the

PROBLEM OF RESEARCH

PROBLEM Research problem is the main reason why research should be undertaken Problems of research should be objective (not subjective) and must be proved in a logical and valid To be logical and valid, needs to be objectified problems, by way of underlying the research problem with : � Field Study � Literature study

IMPORTANCE OF RESEARCH PROBLEM � The quality of research is determined by the quality "problem" studied, not high of technology used Reviewer of international journals make the "research problem" as the main parameters of the review process To achieve originality in the research, the problem of problem must be : 1. 2. Original, never investigated anyone else? (originality in results) Not original, but we use other techniques to solve the

WHAT IS RESEARCH PROBLEM ? A statement that questioned the existence of a variable or to question the relationship between variables in a phenomenon

Ex : PROBLEM OF RESEARCH Forms of research problems can be expressed in terms of a question or goal sentence Question Sentences : � How many users of OPEN SOURCE in Indonesia � Is there a relationship between REVENUE of company with the use of open source Goal Sentences: � This study aims to determine the relationship between the number of programmer and software that produce by the software house

PROBLEM COMING FROM … Form of Problem • People problem • Program (like organization structure) • Phenomenon Discovery of Problem • Literature Study (paper, journal, book, etc) • Observation (questionnaire, poll, etc)

Ex : PROBLEM FROM LITERATURE STUDY Problem coming from literature study: The process of class identification in objectoriented analysis and design is not effectively done (Booch, 1994) Research Question: � How effective way to identify a class in object -oriented analysis and design � What is an effective method of formalization of sentence patterns are used for identification class in objectoriented analysis and design

Ex : PROBLEM FROM OBSERVATION Lecturer Problem: � Determination of the monthly faculty meeting time is not accurate Research Question: � How can the effectiveness of theory of "Bayesian network“ when applied to the determination of faculty meetings schedule

PREREQUIREMENT OF RESEARCH PROBLEM Interesting • Motivates us to do research seriously Helpful • Provide benefits for communities large and small scale • Campus, school, district, etc Things New • The new solution more effective, cheaper, faster, etc. when compared with other solutions • Can also an improvement of the system and work mechanism that already exists

PREREQUIREMENT OF RESEARCH PROBLEM. . cont 10 Measurable Can Be Implemented • Can be examine empirically • • Skill Data available Budget Time

PREREQUIREMENT OF RESEARCH PROBLEM. . cont 11 Importance • Do the research only important problem Problem Not against with ethics • honest • procedural • privacy

RESEARCH MEASURING APPROAC H SOLVE RESEARCH PROBLEM HYPOTHESIS EXAMINE COMPUTER BASED EVALUATION (SPEED, VOLUME, ACCURATION) HUMAN BASED EVALUATION