• Title/Summary/Keyword: making assessment items

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A Study on Improving the Quality of the Assessment Items by Analyzing the Types of Their Modification (평가 문항의 질 향상을 위한 문항 수정 유형 분석)

  • Ko, Jung-Hwa
    • School Mathematics
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    • v.12 no.2
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    • pp.113-136
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    • 2010
  • According to the self-assessment tool identifying teacher's competence in assessment, many teachers have difficulty in making assessment tools. This study analyzes the types of modification with data of NAEA(National Assessment of Educational Achievement) items from 2006 to 2008. NAEA goes through complicated formalities from begin to make draft items to completing them. This study shows the types of item modification and its specific examples. NAEA analyzes the degrees of studuents' achievement according to the educational objectives of the National Curriculum. This study provides specific comments on making mathematics assessment items to the teachers who embody national curriculem. Therefore this study will contribute to improve mathematics teacher's professional competence in the area of assessment tool development.

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Analysis on the Paper-Based Assessment of Mathematics in High School - Focused on Geometry and Vector - (고등학교 수학과 지필평가 문항 분석 - 기하와 벡터를 중심으로 -)

  • Yang, Seong Hyun;Lee, Hwan Chul
    • Journal of Educational Research in Mathematics
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    • v.24 no.4
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    • pp.573-594
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    • 2014
  • Capacity of making assessment items among teacher's assessment competency is essential element in validity and reliability of assessment. Errors in test items on the formal and content aspects can be a big stumbling block to derive a correct evaluation result. Through this assessment, the positive feedback can not be derived. In this study, By analyzing midterm and final 60 exam papers for geometry and vector in 45 high Schools of Seoul GyeonggiIncheon area, We argue error items and improvements on the formal and content aspect the paper-based assessment of mathematics. Through this, Our intention is to improve the skills of teachers for making assessment items.

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A Study on a Guide-Line for Assessment Items Development in Middle and High School Mathematics (중.고등학교 수학 내신 평가문항 개발 가이드라인 연구)

  • Lee, Hwan Chul;Kim, Dong-Won;Hwang, Hye Jeang;Kim, Bu mi;Kim, Sun Hee;Lee, Hyung Joo
    • Journal of the Korean School Mathematics Society
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    • v.16 no.4
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    • pp.637-654
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    • 2013
  • This study aims to suggest a Guide-Line for Assessment Items Development in Middle and High School Mathematics that was included in the plan for advancement of mathematics education(2012). Consequently, we categorized a Guide-Line for Assessment Items Development as three process: 'Lesson content analysis process', 'Assessment items making process', 'Assessment items completed process'. This study will contribute to improve teacher's assessment professionalism and can be used as self-diagnosis tools.

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Development of a regulatory framework for risk-informed decision making

  • Jang, Dong Ju;Shim, Hyung Jin
    • Nuclear Engineering and Technology
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    • v.52 no.1
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    • pp.69-77
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    • 2020
  • After the Fukushima Daiichi accidents, public concerns on nuclear safety and the corresponding burden of nuclear power plant licensees are increasing. In order to secure public trust and enhance the rationality of current safety regulation, we develop a risk-informed decision making (RIDM) framework for the Korean regulatory body. By analyzing all the regulatory activities for nuclear power plants in Korea, eight action items are selected for RIDM implementation, with appropriate procedures developed for each. For two items in particular - the accident sequence precursor analysis (ASPA) and the significance determination process (SDP) - two customized risk evaluation software has been developed for field inspectors and probabilistic safety assessment experts, respectively. The effectiveness of the proposed RIDM framework is demonstrated by applying the ASPA procedure to 35 unplanned scrams and the SDP to 24 findings from periodic inspections.

Weight setting of major environmental assessment items using Analytical Hierarchy Process - Case for the selection of railroad route - (계층분석법을 통한 환경영향평가 중점항목의 가중치 설정 - 철도사업 노선선정을 대상으로 -)

  • Lee, Minjoo;Kim, Minkyung;Lee, Sangdon
    • Journal of Environmental Impact Assessment
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    • v.23 no.6
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    • pp.517-526
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    • 2014
  • This paper performed studies on a guide for an environmental assessment necessary to select railroad route optimally, and presented techniques for an environmental friendly route selection using AHP(Analytical Hierarchy Process) as an objective method. The AHP is an approach to decision making that involves multiple choice criteria into a hierarchy and assessing the relative importance of each criterion, and determining an overall ranking of the alternatives. For the purpose of this study, we established the weight and the order of major environmental assessment items based on the survey of experts. The results of the weight by AHP were in order of Fauna & Flora, Topography & Geology, Nature Environmental Assets, Noise & Vibration, Water Quality, Landscape and Air Quality indicating natural environment should be in priority. To develop the more efficient environmental friendly route selection systems, it is necessary to consider economical, technical, and social aspects in addition to environmental consideration.

An Analysis of the Characteristics of the Processes of Pre-Service Chemistry Teachers in Making Written Test Items Using Think-Aloud Method (발성 사고법을 이용한 예비 화학 교사의 지필평가 문항 제작 과정의 특징 분석)

  • Noh, Taehee;Kim, Hyeree;Han, JaeYoung;Kang, Hunsik
    • Journal of The Korean Association For Science Education
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    • v.37 no.2
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    • pp.225-237
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    • 2017
  • In this study, we investigated the characteristics of the individual processes of pre-service chemistry teachers in making written test items. For this, we analyzed the think-aloud processes of eight pre-service chemistry teachers while making six written test items about gas laws and their in-depth interview scripts. The characteristics of the processes were found to be divided into six categories; the lack of systemicity in planning stage for making written test items, the lack of awareness and consideration for the interrelationship between instruction and assessment, the diverse criteria in determining test item types, the difficulties in judging behavioral domains and difficulties of items in the table of specification, the limitation in using teacher's guides and misunderstanding of teacher's guides, and the limitation in point and/or content of review and differences depending on the time of review. These can provide some significant guidelines and implications in finding ways to improve pre-service chemistry teachers' ability to make written test items.

Technological Assesment on Public R&D Activities (정보통신 공공 R&D 기술성 평가)

  • 여인갑
    • Proceedings of the Korea Society for Industrial Systems Conference
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    • 2002.11a
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    • pp.433-439
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    • 2002
  • In this paper, we implemented technology assessment on the public R&D activities in IT field in order to select the promising technologies, so called "star technology," making for national industry development. Technology assessment frame in this study included qualitative factors. IT technologies are classified five sector - network, wireless/broadcasting, SW/application/computer/terminal equipment, semiconductor/component. Expert opinion interviews on each field are carried out. Assessment factors consist of technology usefulness and technology competitiveness. In the final analysis, 23 technology items selected as a promising technologies and the results can be used public R&D planning and If industry policy.

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Multi-product Lot Quantity Verification: A Weighing Inspection Approach (다제품 로트 수량 확인법 : 무게 검사 방법)

  • Shin, Wan-Seon
    • Journal of Korean Institute of Industrial Engineers
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    • v.19 no.4
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    • pp.115-123
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    • 1993
  • This paper presents an alternative inspection method for counting items of a lot(or kit) in production lines or distribution centers. In this inspection, lots are weighed instead of counting all items of the lots in order to reduce the effort required for the 100% manual counting inspection. Inspection errors of this inspection procedure are analyzed and the impact of the variability of item weights on inspection errors are investigated. Two approaches, the cost assessment approach and the bicriterion decision making approach, are presented for the implementation of this inspection procedure.

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Content Analysis of Mitigation Measures in Environmental Impact Statement (환경영향평가서 저감방안의 실효성에 대한 연구: 내용분석을 중심으로)

  • Yi, Young Kyoung;Yi, Pyong In
    • Journal of Environmental Impact Assessment
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    • v.6 no.2
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    • pp.165-180
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    • 1997
  • Mitigation measures in EIS are the important factors in the effectiveness of EIS. This paper analyzed the content of mitigation measures described in the 30 EISs selected, using 7 analysis items in order to discover the degree of effectiveness of mitigation measures. 30 EISs used in this study were selected through variance maximization strategy, and the 7 analysis items were; 1) thoroughness of mitigation content, 2) quantification of mitigation content, 3) explicit description of mitigation effect, 4) likelihood of mitigation effect, 5) impacted area of mitigation effect, 6) time frame of mitigation effect, and 7) environmental impact of mitigation measures. The results showed that the effectiveness of mitigation measures in the analyzed EISs was relatively low both in the appropriateness and in the specificity. It was suggested that in order to improve the appropriateness of EIS as a decision making tool, the effect of mitigation measures, as well as the mitigation measures themselves, should be studied and described more thoroughly and specifically.

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Public Environment Index Development (환경상태의 평가를 위한 주민환경지표의 개발)

  • Kim, M.J.;Choi, D.I.;Chang, C.K.;Lee, J.W.
    • Journal of Environmental Impact Assessment
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    • v.2 no.1
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    • pp.31-38
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    • 1993
  • As the environmental concerns have shifted gradually from the environmental pollutions to the Quality of Life (QOL) enhancement, it has become increasingly important to implement comprehensive assessment of environmental quality for public information as well as decision making. This study focuses on development of PEI(Public Environment Index) which has purposes to improve regional environment and analyzes the status of environment by public as one kind of environmental indices. Factors of PEI calculations are air, water, noise, green space and landscape. Factors are composed of 20 items including soiling and odor. Major contents are calculation of PEI, correlation analysis of factors and items of PEI, regression analysis of PEI and objective environmental indicators prepared as a dong unit, and PEI presentation using GIS. Also, for applying PEI effectively, environmental information as a dong unit is to be collected and managed periodically.

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