• Journal of Korea Society of Industrial Information Systems
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• v.9 no.3
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• pp.11-18
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• 2004

It is making researches in questions selection method for examination in web-based education system. Most questions made for these remote examinations use methods of making questions using fixed questions or randomly using item pools or automatically using degree of difficulty. This paper proposes a new examination questions selection algorithm in web-based education system for engineer test. Generally, Engineer test is characterized by adequate examination questions selection for degree of difficulty and equally between all units. Therefore this algorithm selected examination questions equally well as regards degree of difficulty and distribution between all units. This algorithm providers more effective education examination method as compared with previous algorithm.

• Korean Architects
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• s.455
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• pp.84-89
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• 2007

이 기준은 건축사자격시험의 문제출제 및 선정위원에게는 출제의 중심 내용과 방향을 반영하도록 권고.유도하고, 응시자에게는 출제유형을 사전에 파악하게 하기 위한 것입니다. 그러나 문제출제 및 선정위원에게 이 기준의 취지를 문자 그대로 반영하도록 강제할 수 없으므로, 응시자는 이 점을 참고하여 시험에 대비하시기 바랍니다.

• Proceedings of the Korea Information Processing Society Conference
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• 2005.05a
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• pp.1039-1042
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• 2005

가상학습 시스템에서의 효율적인 평가를 위해 문제 출제 방법 및 문제의 난이도 재조정에 대한 연구가 많이 이루어지고 있다. 온라인상에서의 학습은 학습자 스스로 자신의 학업 성취도에 대한 올바른 진단을 함으로써 다음의 학습 진도 및 방향을 스스로 판단해야 하기 때문에 평가 방법 및 평가 문제가 무엇보다 중요하다고 할 수 있다. 따라서 문제 은행에 문제를 등록하는 시점에서 출제자의 주관적인 판단에 의해 부여되는 문제 난이도의 객관성 입증과 학습자의 학업 성취도를 출제 문제에 반영하는 방법으로서 평가 결과에 따른 문제의 난이도 재조정으로 인한 출제 문제의 신뢰성이 아주 중요한 문제라고 할 수 있다. 이에 본 논문에서는 초기 문제 난이도에 대한 객관성을 최대한 높임과 동시에 보다 실질적인 평가를 위한 문제 출제 방법과 보다 신뢰할 수 있는 학업 성취도를 출제 문제에 반영하는 난이도 재조정 방법을 적용함으로써 보다 효율적이고 객관적으로 문제은행의 문제를 관리할 수 있는 방법을 제시한다.

• Proceedings of the Korean Information Science Society Conference
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• 2001.04b
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• pp.673-675
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• 2001

본 논문에서는 근거리통신, 인터넷 등의 통신을 이용하여 해당 출제자의 분야 별로 출제한 주관식문제를 응시하면 학습자의 답안과 채점정보를 출제자에게 의뢰하여 채점결과와 해설을 학습자에게 알려주는 주간식문제채점 시스템에 관한 것으로, 학습자가 입력한 주관식 문제의 답을 채점하기 위해서 출제자에게 전자우편이나 전화로 연락하면 출제자가 이 주관식문제채점 시스템에 접속하여 출제자컴퓨터에 표시된 문제, 학습자의 답, 정답, 유사한 답, 배점, 해설 등을 보고 채점한 점수를 출제자화면에 입력하고, 상기 채점한 점수를 합한 점수와 틀린 문제의 해설을 해당 학습자에게 보여주는 주관식문제 채점보조 시스템에 관한 것이다.

• The KIPS Transactions:PartD
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• v.12D no.3 s.99
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• pp.471-480
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• 2005

Most questions made for remote examinations on web-based education system use methods of making questions using fixed questions or randomly using item pools or automatically using degree of difficulty. Particularly, automatically selection methods using degree of difficulty is the kernel of a question that objectivity of the first degree of difficulty for questions and an effective questions selection using degree of difficulty and mediateness degree of difficulty based result of examination. This paper is use automatically selection methods for examination on web-based education system. Firstly, we present new question selection algorithms as regards degree of difficulty and distribution between all units. Secondly, we present new algorithms of mediateness degree of difficulty as regards education ability of students for adjust the degree of difficulty. We identified this algorithms is more effective as compared with previously algorithms on web-based education system.

• Journal of Korea Society of Industrial Information Systems
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• v.9 no.4
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• pp.47-55
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• 2004

Most questions made for remote examinations on web-based education system use methods of making questions using fixed questions or randomly using item pools or automatically using degree of difficulty. Particularly, automatically selection methods using degree of difficulty is the kernel of a question that objectivity of examination questions by degree of difficulty adjustment based result of examination. This paper is use automatically selection methods for examination on web-based education system. Therefore we present new algorithms of mediateness degree of difficulty as regards education ability of students for adjust the degree of difficulty. We identified this algorithms is more effective as compared with previously algorithms on web-based education system

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2008.08a
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• pp.160-164
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• 2008

Most questions made for remote examinations on E-learning databank based selection system use methods of making questions automatically using degree of difficulty. This methods is the kernel of a question selection that degree of difficulty as make test questions, and then needs continuous management for degree of difficulty. This paper present improved algorithms for dynamically adjustment of degree of difficulty based on examination result that is more efficient set of question. We identified this algorithms is more effective as compared with previously algorithms on web-based education system.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.12 no.12
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• pp.2232-2238
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• 2008

Most questions made for remote examinations on E-learning databank based selection system use methods of making questions automatically using degrees of difficulty. This method is the kernel of a question selection that degrees of difficulty as make test questions, and then needs continuous management for degrees of difficulty. This paper presents improved algorithms for dynamically adjustment of degrees of difficulty based on examination result that is more efficient sot of questions. We identified this algorithm is more effective as compared with previous algorithms on web-based education systems.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.13 no.8
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• pp.1608-1614
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• 2009

Many learners on E-learning databank based selection system making self-directed progress with learning by diagnosis oneself based on automatically selection questions using degrees of difficulty. This methods is most important to choose a questions using right a way for effective self-directed learning progress of learners. This paper present new question selection algorithms consider for degree of difficulty, scope of learning and keyword of questions according to examination type. This algorithm providers more effective learning diagnosis methods as compared with previous algorithm consider for only degrees of difficulty.

• Journal of the Korean Institute of Landscape Architecture
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• v.38 no.5
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• pp.42-52
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• 2010

This research analyzed the overall issues pertaining to the questions that appear in the professional landscape architect screening system to assess 1he recognition of test-takers when it comes to the test questions in terms of the question objectivity, appropriateness, difficulty level and so forth The purpose of this is to present a set of recommendations so that the screening system can he improved and the professional landscape architect screening system consolidate its position. This in turn can help the professional landscape architect qualification process consolidate its position and improve the status of the landscape area in the industrial field. The research of this study was conducted for the all-round development of Landscape Architecture. The research method was divided into two stages, and a group of experts was leveraged to study subjects that are tested and subjects allocated. A survey was conducted of candidates and certification holders to assess the questions that appear in the test in terms of their level, objectivity, difficulty level, tendency of questions and so forth. Firstly, the study demonstrated that the subjects tested in the professional landscape architect test are different from the testing subjects that are suggested in the enforcement ordinance of the National Technical Professional Law. In addition, o1her problems include the overvaluation of a subject for testing, a lack of objectivity in testing, and difficulty level adjustment of questions. One main reason for many of these kinds of problems is that the questions appeared without thorough review and there is a lack of management concerning the members of the commtittee that develops the question. Accordingly, to make up for these problems, a viable screening system such as the reorganization of subjects that are tested, assigning suitable subjects, securing of question objectivity, and difficulty level of developed questions are necessary.