• 한국초등과학교육학회지:초등과학교육
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• 제39권1호
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• pp.15-25
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• 2020

In this study, we investigated elementary and preservice elementary school teachers' actual and preferred types of science assessment focusing on the purpose and the method of assessment. Participants were 75 elementary school teachers and 93 preservice elementary school teachers. The questionnaire adopted from previous relevant studies was administerd in order to examine the types of assessment which the teachers have actually implemented and the preferred types of assessment for hypothetical situations known as the prototypical examples of constructivist assessment. The results revealed that most teachers and preservice teachers tend to possess the summative-oriented purpose of assessment. An affective assessment purpose focused on evaluating students' interest, attitude, and curiosity toward science was newly identified in this study. In analyzing teachers' responses from the viewpoint of the method of science assessment, responses of an informal mode such as observation and portfolio were noticeable. However, most of them were found to correspond to the traditional summative-oriented purpose of assessment. For prototypical constuctivist assessment situations, teachers and preservice teachers were found to prefer the performance and the informal modes than the measurement mode of the assessment methods, whereas their purposes of the assessment were not found to be constructivist.

• Journal of Information Technology Applications and Management
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• 제26권5호
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• pp.13-25
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• 2019

Recently, as evaluation of information security (IS) management become more diverse and complicated, the contents and procedure of the evidence to prepare for actual assessment are rapidly increasing. As a result, the actual assessment is a burden for both evaluation agencies and institutions receiving assessments. However, most of them reflect the evaluation system used by foreign government agencies, standard organizations, and commercial companies. It is necessary to consider the evaluation system suitable for the domestic environment instead of reflecting the overseas evaluation system as it is. The purpose of this study is as follows. First, we will present the problems of the existing information security assessment system and the improvement direction of the information security assessment system through analysis of existing information security assessment system. Second, it analyzes the technical guidance for information security testing and assessment and the evaluation of information security management in the Special Publication 800-115 'Technical Guide to Information Security Testing and Assessment' of the National Institute of Standards and Technology (NIST). Third, we will build a framework to implement the evidence collection system and present a system implementation method for the '6. Information System Security' of 'information security management actual condition evaluation index'. The implications of the framework development through this study are as follows. It can be expected that the security status of the enterprises will be improved by constructing the evidence collection system that can collect the collected evidence from the existing situation assessment. In addition, it is possible to systematically assess the actual status of information security through the establishment of the evidence collection system and to improve the efficiency of the evaluation. Therefore, the management system for evaluating the actual situation can reduce the work burden and improve the efficiency of evaluation.

• 한국생활과학회지
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• 제9권4호
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• pp.447-457
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• 2000

The purpose of this study was to examine the accuracy of consumer's self-assessment on actual diets and to analyze its accuracy by consumer's health status. The results were as follows: In general, many consumers misunderstood or assessed inaccurately their actual diets. In particular, the Extreme Optimists and the Optimists were the consumers whose diets were poor, but who assessed wrongly their actual diet quality. In relation with their health status, these two groups showed that the better the consumers consider their health, the more the Extreme Optimists and the Optimists are.

• 한국간호교육학회지
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• 제23권1호
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• pp.48-56
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• 2017

Purpose: This study was conducted to identify the relationships between the perceived and actual achievement on skill performance assessment and identify the relation to learning motivation factors. Methods: A total of 80 senior nursing students currently studying at a university participated in the study in 2015. Students completed a performance examination of 20 nursing skills at the end of their 7-week training period; their performance was rated using checklists. Students then completed a survey, which included questions about learning motivation and perceived achievement level. Data were analyzed by descriptive statistics, Pearson's correlation, and Kruskal-Wallis test. Results: There was a weak correlation between perceived and actual achievement. Intrinsic and extrinsic goal-orientation and self-efficacy in learning motivation factors was significantly correlated to perceived achievement. Perceived achievement and self-efficacy in middle quartile of actual achievement were higher than other upper- or lower-quartile group. Conclusion: The findings suggest that the motivation factors of learners should be taken into account to maximize academic achievement in nursing skills training. In addition, it should be considered a strategy to reduce the gap between perceived and actual achievement.

• 대한안전경영과학회지
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• 제16권3호
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• pp.273-277
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• 2014

Subcontracting business than the contracting business in shipbuilding industry is a lot of hazardous job and highly accident because of highly work intensity. In order to prevent the accidents, there is a need to analyze characteristic. of shipbuilding, to apply measures of risk assessment. In this paper, I suggested an improvement of the risk assessment through the actual condition research in shipbuilding industry. In the research method, I analysed accidents occurred until 2011-2013. Carried out the actual site survey while two weeks in May 2014. As a result, 1) The main pattern were caught-in or between, fall on the high level according to analyzed accidents. 2) To apply the weight show clear of magnitude for risk assessment. 3) Risk estimation of risk assessment is desirable to be quantization by accidents analysis, and to be greater than or equal to 4 steps.

• 한국화재소방학회:학술대회논문집
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• 한국화재소방학회 1997년도 International Symposium on Fire Science and Technology
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• pp.633-640
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• 1997

Type R fire alarm is required intelligent buildings and height buildings which was based on automatic system. But in Korea, maintenance of fire alarm system is very poor. In this study, we developed assessment model for the type R fire alarm system which was assessed by using 96 checklist items. The assessment model was tested through the actual 4 buildings with type R fire alarm system. It is shown that present model can be applied for the assessment of all buildings through the examination of the suitability of assessment model by actual assessment. Also, it was made easily fire manager to carry out checklist for type R fire alarm system in buildings.

• 과학교육연구지
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• 제37권2호
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• pp.348-358
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• 2013

과학교육에서 컴퓨터는 교수 학습 뿐 아니라 평가의 목적으로도 활용되고 있다. 죽, 컴퓨터의 장점을 살린 컴퓨터 기반 평가가 실시되고 있다. 그러나 이와 같은 평가는 주로 과정 중심이 아닌 결과 중심의 평가이며, 피험자의 수만큼 컴퓨터가 있어야 하므로 학교의 정규 시험으로 활용하기 곤란하다. 그러나 수행평가의 경우 일반적으로 평가 과제가 미리 공개되므로 학급별 또는 학생별로 평가 시간이 다르게 평가를 실시하는 것이 가능하다. 따라서 본 연구에서는 실제 실험기구를 사용한 실험평가를 대체할 수 있는 컴퓨터 기반 수행평가 문항을 개발하였다. 이를 위해 먼저 물리 교사를 대상으로 과학교육에 있어 이러한 기능에 대한 평가의 필요성 및 어려운 점 등에 대한 설문조사를 실시하였고, 이를 반영하여 전류계와 전압계를 포함한 회로를 구성을 하는 평가 문항을 개발하였다. 개발된 컴퓨터 기반 문항은 실제의 실험기구를 사용하여 진행되는 평가와 유사하게 구성하였으며 평가 과정에서 학생들의 수행에 따라 적절한 피드백을 제공하고, 수행 결과를 자동적으로 채점할 수 있도록 하였다. 이를 위해 컴퓨터가 학생들의 수행 결과의 정확성을 판단할 수 있는 알고리즘을 개발하였다.

• 품질경영학회지
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• 제51권2호
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• pp.155-170
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• 2023

Purpose: Nowadays, the risk assessment system is widely used in many industrial and public areas to reduce the possible risks. The system is used to determine the priorities of the government quality assurance works in Defense Agency for Technology and Quality. However, as the risk assessment system is used for other purposes, there are some items that need improvement, and in this study, we propose improvement plans by benchmarking the risk assessment systems of other institutions. Methods: In this paper, first, the procedures of risk assessment system used in many industrial sites were reviewed, and how each institution specialized and applied the system. Afterwards, by benchmarking various risk assessment systems, an improvement plan on how to operate the risk assessment system in the case of government quality assurance for centrally procured military supplies was presented, and practical application cases were presented to prove the usefulness of the improvement plan. Results: The proposed risk assessment system differs from the existing system in five major aspects. First, inputs, outputs, and key performance indicators were specified from the systematic point of view. Second, risk analysis was analyzed in four dimensions: probability of occurrence, impact, detection difficulty. Third, risk mitigation measures were classified, control, transfer, and sharing. Fourth, the risk mitigation measures were realized through document verification, product verification, process verification, and quality system evaluation. Finally, risk mitigation measures were implemented and the effectiveness of the risk mitigation measures was evaluated through effectiveness evaluation. Conclusions: In order for the risk assessment procedure proposed in this study to be applied to actual work, it is necessary to obtain the consent of the person involved in the work due to the increased time for risk identification and preparation of the government quality assurance log, and a change in the information system that performs the actual work is required. Therefore, the authors of this study plan to actively perform internal seminar presentations and work improvement suggestions to apply these research outputs to actual work.

• 한국과학교육학회지
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• 제42권6호
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• pp.597-610
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• 2022

이 연구에서는 과학탐구실험 1단원 '역사 속의 과학 탐구'에서 과학교사들이 실행한 평가 사례와 교육과정에 따라 구성한 전형적인 가상의 상황에서 지향하는 평가 사례를 조사하였다. 서술형 문항으로 구성된 설문지를 개발하여 '역사 속의 과학 탐구'를 가르친 경험이 있는 70명의 과학교사들을 대상으로 설문을 실시하였다. 설문에 참여한 교사 중 8명과 면담을 실시하였다. 교사들이 응답한 평가 사례를 평가 영역과 평가 방법의 측면에서 분석하였고, 평가 실태와 평가 지향의 결과를 비교하였다. 연구 결과, 평가 실태에서 평가 영역은 탐구 능력이 가장 많았고 교육과정에서 제시한 핵심 개념인 '과학의 본성'과 '과학자의 탐구 방법'을 평가한 사례는 적었다. 평가 방법은 보고서에 크게 치우치고 다양한 평가 방법이 활용되지 못했다. 평가 지향에서는 핵심 개념을 평가한 사례가 다소 증가하였으나 절대적인 빈도는 여전히 적은 수준에 머물렀다. 평가 지향의 평가 방법은 측정 방법의 평가가 줄고 수행 방법의 평가가 증가하였고 실태에서는 나타나지 않았던 비형식 방법의 평가가 나타나기도 하였으나 여전히 다양한 평가 방법이 활용되지 못하였다. 면담에 참여한 교사들의 의견을 바탕으로 설문 결과에 대한 원인을 분석하였다. 연구 결과를 바탕으로 과학탐구실험에서 NOS를 적극적으로 할 수 있는 방안을 논의하였다.

• 전기학회논문지
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• 제61권9호
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• pp.1249-1259
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• 2012

This paper proposes a Web Based Online Outage Cost Assessment and Information System(WOOCAIS) for power system outage cost assessment. The proposed WOOCAIS is a kind of web based survey method for outage cost assessment. While conventional survey methods have done outage cost assessment based on survey paper lists collected by post mail or visiting customers, the proposed WOOCAIS is a web based online survey operation and assessment system. Therefore, it can curtail expenditure for survey and also is more convenient than conventional method. It will be set up for actual outage cost assessment system of KEPCO in South Korea in the near future. The WOOCAIS will be applied in various research and actual planning and operation areas. First of all, the assessed results may be not only applied as one of objective function for generation system and grid expansion but also operational planning problems in power system.