• Journal of the Korea Society of Computer and Information
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• v.19 no.2
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• pp.243-251
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• 2014

Computer-related OA lectures at the university mainly deal with the creation of word processing documents and presentations and spreadsheet documents. To use most of the course evaluation at the university will be evaluated by the subjective judgment about the satisfaction and the skills assessment of students. In this paper, we take a lecture given at the university of OA before and after the university students to self-diagnosis is to propose an survey. In addition, we would like to analyze more objectively the degree of use computer-related OA and the degree of improvement of computer skills by the proposed objective survey evaluate to students compare with students have acquired scores during the semester.

• The Journal of the Convergence on Culture Technology
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• v.10 no.1
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• pp.533-538
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• 2024

The risk assessment under the Occupational Safety and Health Act was implemented in 2013, but since it is not mandatory, companies are operating it as a formality. Although legal obligations have been strengthened, such as the recent comprehensive revision of the Occupational Safety and Health Act and the enforcement of the Act on Punishment for Serious Accidents, the death rate has remained stagnant. Even if a risk assessment plan is properly established in order for employers to prevent industrial accidents through necessary measures, it is necessary to involve relevant workers so that they can understand and implement the contents of the risk assessment. In this regard, this study proposed applying efficient worker participation measures through on-site surveys to activate the participation of vulnerable workers in risk assessments. Key words : risk assessment, accident prevention, vulnerable class, worker participation

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.1
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• pp.318-326
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• 2011

The purpose of this study is to investigate whether standardized patient(SP) can be used as a reliable examiner in Objective Structured Clinical Examination(OSCE). 4 SPs and 4 faculties who have more than 2 years experience of OSCE scoring were selected. For 1 assignment 2 members of faculty and 2 SPs were designated as raters. SPs were educated for assessing 2 technical skills, male Foley catheter insertion and wound dressing, for 8 hours (4 hours / day, each topic). The definition, method, cautions and complications for each of procedural skills were covered in the education. Theoretical lectures, video learning, faculty demonstration and practical training on mannequins were employed. The 8 raters were standardized for an hour with simulated OSCE scoring using previous videos on the day before the OSCE. Each assessment was composed of 14 checklists and 1 global rate. The allotted time for each assignment was 5minutes and for evaluation time 2 minutes per student. The evaluation from the faculty and SPs were compared and analyzed with the GENOVA program. The overall generalizability coefficient (G coefficient) was 0.839 from two cases of OASTS. The reliability of the raters was high, 0.946. The inter-rater agreement between faculty group and SP group was 0.949 for checklist and 0.908 for global rating. Therefore SPs can play a role of raters in OSCE for procedural skills, if they are given the appropriate training.

• Korean Journal of Construction Engineering and Management
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• v.17 no.5
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• pp.130-137
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• 2016

Owner's participation on a construction project can alter the success of a construction project. In general, success of a construction project is measured by project schedule and cost decrease without considering the role an owner has in a project. As a result, this research developed a framework for the project evaluation form and after extracting a total of 9 project critical success factors (CSF) and 27 sub-CSF. AHP method was utilized to evaluate the importance factor of each CSFs. Setting a goal for each CSFs at the beginning of a project and comparing the values at the completion of the project utilizing the project evaluation form will allow a systematic evaluation and management of a project. Solution Map was introduced and Solution Tool was suggested in order to utlize the evaluation results effectively. In the future studies, various project cases needs to be supplemented for further verification and a solution based on the evaluation result needs to be developed that can be applied to construction projects.

• Proceedings of the Korea Multimedia Society Conference
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• 2000.04a
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• pp.219-222
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• 2000

일반적으로 WBI가 제공하는 시간과 장소를 초월하는 가상의 공간속에서 웹 환경에서 하이퍼미디어 기술을 도입하여 학습자가 학습에 대한 선택의 자유를 가지고 자기 나름대로 학습의 상황을 수시로 점검하고, 평가할 수 방법을 가지고 학습자가 학습에 대해 책임을 가지고 학습자 자신의 인지 구조를 최대한 반영하는 개별화 교수-학습 환경을 제공하고자한다. 개발된 Cyber Class는 LCPG 모델을 기반으로 하는 학습진행 및 학습평가 알고리즘을 제공하고 학습자 개개인의 특성에 맞는 재학습 메커니즘을 제공한다.

• Proceedings of the Korea Multimedia Society Conference
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• 2001.06a
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• pp.403-406
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• 2001

문제은행 시스템은 피험자의 조건에 따라 데이터베이스에서 문항을 추출하여 가상공간에서 평가를 수행한다. 가상 공간에서의 평가는 피험자에게 적용하는 경우 출제 빈도에 따라 운항의 난이도 및 변별력에 영향을 주게 된다 출제 빈도에 따라 난이도나 변별력이 낮아지는 문항은 출제를 제한하는 기준이 필요하다. 본 논문에서는 문항 사후 난이도와 문항 변별도를 기반으로 하여, 문항 차분 난이도를 주기적으로 측정하고 난이도 차이가 일정 수준 이상이 되는 문항에 대해 출제를 제한하는 방안과 전체 피험자에 대한 운항의 변별력을 측정하러 변별력이 떨어지는 문항을 출제자에게 문항을 수정하게 하거나 삭제하도록 하는 방안들 제안한다.

• Journal of Gifted/Talented Education
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• v.26 no.4
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• pp.677-697
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• 2016

This study analyzed the difference in evaluation results in evaluating identical products by applying two different types of evaluating scales, Creative Product Analysis Matrix (CPAM) and Creative Product Semantic Scale (CPSS) by O'Quin and Bessember (1989). As a result, evaluation based on explicit knowledge scored lower than evaluation based on implicit knowledge, implying that the evaluation becomes stricter. When evaluated with CPSS, which as relatively more segmentalized grading criteria, all sub-dimensions of creativity showed low scores, and it show that when evaluator's first impression or personal evaluation standard on the products is firm, they may not be evaluated by the evaluation tools. Gifted education teachers were giving similar evaluations as experts in creative product evaluation, and understanding the product evaluation tool fully in advance before teaching or evaluating products may lead to the generation of newer, more useful and appropriate, and highly creative product with high solvability.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.8
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• pp.190-199
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• 2017

The purpose of this study is to propose the standard of health-related fitness evaluation according to the working styles of male manufacturing workers. The subjects were 15,329 male manufacturing workers aged from 40 to 59 years old who had taken a health-related fitness test by K Institution. Health-related fitness components are cardiorespiratory endurance, muscular strength, muscular endurance, flexibility and body composition. We measured Vo2max, grip strength, sit-up, trunk flexion forward, and body fat percentage to ascertain each component. Data were analyzed with Two-way ANOVA, T-test, One-way ANOVA(Scheffe) and Percentile using SPSS version 18.0 program. The analysis results are as follows. First, the health-related fitness of manufacturing workers varied significantly according to their working styles(maximum oxygen uptake : F=88.67(p<.001), grip strength : F=20.09(p<.001), sit-up : F=42.06(p<.001), trunk flexion forward : F=69.44(p<.001), body fat percentage : F=136.75(p<.001)).Therefore, the evaluation standard was set based on the percentile of health fitness items. Second, the average Vo2max, grip strength, and trunk flexion forward of blue-collar workers were higher than those of white-collar workers at all ages. On the other hand, the average sit-up and body fat percentage of white-collar workers were higher than those of blue-collar workers at all ages. Third, these evaluation criteria differed greatly when compared with the results of the National Physical Fitness Survey. Therefore, we have confirmed that the evaluation criteria should be applied differently according to the working style of a worker when evaluating his health-related fitness.

• Information and Communications Magazine
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• v.22 no.10
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• pp.24-34
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• 2005

시스템을 설계하고 제작한 후에 그 시스템과 구성 요소가 최종적으로 음질에 미치는 영향을 평가하는 일은 필수적이다. 음질평가 기법은 크게 두 가지가 있다. 첫 번째는 사람의 귀로 듣고 평가하는 주관평가 방법이고, 두 번째는 측정 데이터로부터 객관적으로 성능을 평가하는 방법이다. 주관적 음질평가 방법은 사람이 직접 귀로 듣고 평가하는 방법이기 때문에, 여러 가지 불안정한 요소를 안고 있다. 주관 평가자의 신체적$\cdot$심리적 상태에 따라 평가가 달라질 수 있으며, 개개인에 따라 다른 결과를 내기도 한다. 따라서, 주관평가 결과의 신뢰성을 확보하기 위해서는 통계적인 데이터를 얻고 평가자를 올바르게 훈련시켜야 한다. 그러기 위해서는 시간과 비용이 많이 소비된다. 따라서 측정 데이터로부터의 정교한 계산을 통하여 라우드스피커의 음질을 신뢰할만한 수준으로 평가할 수 있다면 신뢰성을 확보할 수 있을 뿐 아니라 시간 및 비용 절감 효과를 볼 수 있다. 본 연구에서는 측정 데이터로부터 시스템의 음질을 신뢰할만한 수준으로 평가할 수 있는 기법을 새롭게 제안한다. 이것은 ITU-R Recommendation BS. 1387인 PEAQ를 사용하여 라우드스피커의 음질을 평가하는 방법이다.

• The Journal of Society for e-Business Studies
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• v.18 no.2
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• pp.47-67
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• 2013

With the emergence of indirect procurement, it has become a global trend for companies to outsource their maintenance, repair, and operating (MRO) supplies to procurement service providers (PSPs). Due to the variety of MRO items, evaluation of numerous suppliers in various industries is a particularly complex task for PSPs. Due to this complexity, many PSPs still evaluate and select suppliers based on the sourcing managers' subjective knowledge. Through the case of adopting a supplier evaluation system, this research is to find the managerial issues organizations should consider when they transform sourcing managers' knowledge into the system. We interpret the issues based on the Technology-Organization-Environment (TOE) framework. This case conclusively shows the importance of positive feedback loop between the users and the information system for the performance improvement of the system.