• Title, Summary, Keyword: Making up question

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A case study of assessment items construction through the teacher's training for making up questions utilizing GeoGebra (GeoGebra 활용 문항 출제 연수를 통한 평가 문항 제작 사례 연구)

  • Yang, Seong Hyun;Huh, Nan
    • Communications of Mathematical Education
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    • v.29 no.1
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    • pp.73-90
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    • 2015
  • When teachers make up assessment questions regarding the content area that contains shapes and graphs, they should present the pictures so that their role might be represented properly. We exhibited the process of constructing shapes and graphs utilizing GeoGebra, and simultaneously analyzed the process of developing and revising questions using this and awareness changes in teachers who participate in the teacher's training focused on improving professionalism for making up questions such as CSAT(College Scholastic Ability Test). Through the survey they mentioned that making questions utilizing algebraic construction overcame the limitations of making up questions and played an instrumental role in developing creative questions. Based on the results, We suggested effectiveness of making up questions utilizing algebraic construction. Our intention was to improve the skills of teachers for making up questions such as CSAT and to suggest implications about it.

A Study on the Practice of Making up Questions on Schools Mathematics Tests (수학과 평가 문항제작의 실제)

  • Jeon, Young-Ju
    • Journal of the Korean School Mathematics Society
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    • v.15 no.2
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    • pp.281-297
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    • 2012
  • Mathematics evaluation is aimed at measuring students' mathematical ability to think and achievement. Moreover, the quality of mathematics education at school is elevated by the test questions analysis and application process. And the starting point of evaluation is to make good test questions. This study is composed of four parts. First, theoretical background associated with making test questions is surveyed. Second, example questions according to the education goals and question-making cautions are presented. Third, four practical stages of making test questions which consist of designing, making the first draft of questions, verifying and making the final draft of questions, are illustrated.

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An Exploratory Study on Hallyu Product Purchase Decision Making Process of Iranian Women in their 20s -Based on Beauty Products and Fashion Products- (20대 이란 여성 소비자의 한류 상품 구매의사결정과정에 관한 탐색적 연구 -뷰티 제품과 패션 제품을 중심으로-)

  • Shin, Eun Jung;Lee, So Yeong;Kim, Eun Kyung;Koh, Ae-Ran
    • Journal of the Korean Society of Clothing and Textiles
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    • v.43 no.1
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    • pp.33-50
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    • 2019
  • This study investigates the decision-making processes of Iranian women in their twenties who purchased Hallyu beauty and fashion products. We conducted ten in-depth interviews of Hallyu enthusiasts who previously purchased Hallyu products. Interviewees were recruited using a snowball sampling technique based on nonprobability sampling. Interviews were conducted in the 1:1 in-depth interview format for one hour of each interview from April 11, 2017, to May 14, 2017, using semi-structured questionnaires, and recorded with consent. Our analysis of the characteristics of consumption behaviors of the women used seven steps of the purchase decision-making process. This study used interviews to analyze the following questions. Research Question 1. What is the decision process for Iranian women's consumer products purchase? Research Question 2. What are the characteristics and meaning of each stage of Iranian women's consumer decision-making process? Data collection in this study was limited to participants in their twenties; however, this research will be helpful for future Hallyu and Iranian consumer analysis. A follow-up study should examine the purchasing decisions of women in additional age groups in order to generalize the results.

Failure of Earth Leakage Breaker and Power Quality Analysis in Office Buildings (사무용 빌딩에서의 누전차단기 오동작과 전력품질 분석)

  • Lee, Sang-Ick;Yoo, Jae-Geun;Jeong, Jong-Wook;Lim, Yong-Bae;Jeon, Jeong-Chay
    • Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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    • pp.211-216
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    • 2004
  • This paper presented a actual conditions on a false-tripping of ELB(Electrical Leakage Breaker) and an assessment of the harmonics due to non-linear electronic equipment such as personal computers, printers, fax machines, and test equipments in several office buildings. Actual conditions on a failure of ELB were surveyed and analyzed by making up a question to safety managers of in office buildings. Also, power quality measurements such as harmonic currents, voltage and current waveforms and current imbalance were made at various office buildings where nuisance tripping of ELB is often occurred. The results of this study can be used in making decisions regarding cause of ELB trip and operating md tripping characteristics test of ELB when subjected to distorted current waveforms.

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A Study on factor of Mathematical Abilities Lowering of small middle schools in the rural community (농촌지역 소규모 중학교 수학학력 저하의 변인 연구)

  • 최택영;신용국
    • Journal of the Korean School Mathematics Society
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    • v.5 no.1
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    • pp.1-11
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    • 2002
  • The purpose of this study is to find out if there are meaningful differences between small rural middle schools and nearby urban ones In the mathematical diagnostic evaluation. It also says how to improve students' scholastic abilities, making up a question of attitudes towards math to know the mathematical abilities lowering cause in small rural middle schools. Findings are, 1. Students must recognize that studying math is essential and be interested in it. 2. The mathematical confidence is needed. 3. A strong will of studying math hard is important. 4. Students must have a motivational triggering, while solving math problems and then checking answers for themselves. 5. Backward countries' humanistic and social environmental factors should be overcome. In conclusion, we expect the mathematical abilities improvement, making students remove the mathematical abilities lowering cause after having a learning experience suitable for the rural community instead of the negative attitudes towards math.

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Power Quality Analysis and Failure of Earth Leakage Breakers in Plant (공장전기설비에서의 누전차단기 오동작과 전력품질 분석)

  • Lee, S.J.;Yoo, J.G.;Jeon, J.C.;Jeon, H.J.;Heo, H.S.;Choe, G.H.
    • Proceedings of the KIPE Conference
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    • pp.479-481
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    • 2007
  • This paper presented a actual conditions on a false-tripping of ELB(Earth Leakage Breakers) and an assessment of the harmonics due to non-linear electronic equipment such as personal computers, rectifier, electric furnace and test equipments in plant installations. Actual conditions on a failure of ELB were surveyed and analyzed by making up a question to safety managers of plant installations. Also, power quality measurements such as harmonic currents, voltage and current waveform and current imbalance were made at various plant installations where nuisance tripping of ELB is often occurred. The results of this study can be used in making decisions regarding cause of ELB trip and operating and tripping characteristics test of ELB when subjected to distorted current waveform.

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A Survey on the Actual Conditions of False-Tripping of MCCB ard ELB (배선용 및 누전차단기 오동작 실태조사)

  • Yoo, Jae-Geun;Lee, Sang-Ick;Jeon, Jeong-Chay;Jeong, Jong-Wook;Lim, Yong-Bae
    • Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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    • pp.223-227
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    • 2004
  • False-tripping of MCCB(Molded Case Circuit Breaker) and ELB(Earth Leakage Circuit Breaker), using to protect overload and ground-fault accidents in power system raise direct and indirect losses like as information loss, facilities damage, slipup of goods production in industry place. Cause of false-tipping of MCCB and ELB is various and cause analysis of false-tripping is mostly made up by inference because trip is not reappeared. This paper investigated and analyzed causes and influences of false-tripping of MCCB and ELB by making up a question to safety managers of two hundred and eighteen electrical facilities for private use. Also, the necessity of experimental study on the effect of harmonics on false-tipping of MCCB and ELB was presented.

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The Study of Metrics development for Entrepreneurial Program Effectiveness (청소년 창업교육프로그램 효과성 측정지표 개발 연구)

  • Byun, Youngjo;Kim, Myung Seuk;Yang, Young Seok
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.9 no.4
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    • pp.77-85
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    • 2014
  • A goal of Bizcool entrepreneurship education targeting on the youth falls on letting understand the process of starts-up, enhance entrepreneurship will and their business creativities rather than training trivial starts-up skills such as writing business plan for successful starts-up. The effects of education enable Bizcoo students to recognize rightly the concept of starts-up training and lead to spread out demand for entrepreneurship education. The feedback check-up for how entrepreneurship education affects students getting through of it is necessary and possible to bring its' improvement alternatives. Despite of such highlight, not many measuring tools and indexes of evaluating an effectiveness of entrepreneurship education are developed and studied up until. This research suggests for the optimal indexes for them. In specific, this research 49 the first question sets of evaluating an effectiveness of entrepreneurship education classified 3 large categories and 11 following sub categories each of them such as entrepreneurship orientation, creativity, entrepreneurship preparing activities etc,. representing embedding education effects though entrepreneurship education. This research carry out the empirical survey research utilizing driven question sets against 5 different Bizcools sampling 287 students. The survey research delivers the final 3 large categories and 8 following sub categories(Innovativeness, risk-taking, problem-solving potent, cooperative decision-making potent, efficient behavior capacity, data collecting potent, career search, starts-up search and preparation), and 38 measuring indexes by search and confirming factor analysis. This research never drop the confidence test over each indexes and obtain the proper figures. Last but not least, this research confirm the gap between starts-up club members and non members as to an effectiveness of entrepreneurship education and 9 different indexes.

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A Study on the Effects Comes up to Outcome Behavior of the Perceived Justice on Human Resources Management System (인적자원관리시스템에 대한 공정성인식이 결과행위에 미치는 영향)

  • Youn, Dae-Hyok
    • Journal of the Korean Operations Research and Management Science Society
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    • v.27 no.4
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    • pp.127-137
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    • 2002
  • This study aims at developing and empirically testing a comprehensive model of organizational justice derived from the prior empirical studies on organizational justice. The study seeks to understand the antecedents to and the consequences are addressed. The first question is what characteristics of the HRM systems determine the levels of perceived distributive and procedural justice. Hypotheses are derived from the two prominent theoretical models, i.e., the self-interests model (SIM) and the group value model (GVM). Those factors include neutrality, consistency, accuracy. ethicality. credibility. and reciprocity in the processes of making HRM decisions. All nine factors suggested by the two models aye adopted for this study as major determinants of both distributive and procedural justice. The second question of this study is related to the moderating effects of individual differences on the relationship between the SIM and GVM variables and perceived distributive and procedural justice in organizational contexts. The final research question deals with the consequences of perceived organizational justice. specifically job - related altitudes and organizational commitment. Job-related attitudes in this study refer to job satisfaction, job motivation, and job involvement, i.e., the willingness to make contributions. identification with organization, and intent to stay. In examining the consequences of perceived organizational justice, the study focuses on the interaction effects of procedural and distributive justice on the above nine outcome variables. The results show that both SIM and GVM variables significantly influence distributive and procedural justice. However, hierarchical regression analyses reveal that the GVM variables except more influence has been focused on the consequences of perceived distributive justice with regard to outcomes provided by the organization.

A Study on the Development of Decision Support Program for the Survey of Land Supply and Demand (토지 공급 및 수요조사를 위한 의사결정지원 프로그램 구축 연구)

  • Lee, Sanghun;Kim, Misuk;Lee, Yunsang
    • Journal of Korea Society of Digital Industry and Information Management
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    • v.14 no.2
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    • pp.79-90
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    • 2018
  • This study aims to provide the system to help decision making by finding key indicators used in land supply and demand surveys, and by developing storage priority areas and projects. As problems arose such as the rising cost of public projects or disruptions to business progress due to the rapid rise in land prices and the cost of compensation for public projects in the past, a new land policy was adopted and the land reserve system was established in 2009. At that time, The bank's goal was to conserve 2 trillion won of land per year, but the result was sluggish as it accumulated a total of 1.6 trillion won from 2009 to 2015. The reason for this sluggish result is that the type and quantity of indicators are still extensive and the survey of land supply and demand has a problem of poor utilization. In order to make up for the sluggishness, we made key indicators used in land supply and demand surveys using the question investigation, and analyzed the priority of the project areas. This study provide the system to help decision making by finding key indicators used in land supply and demand surveys, and the priorities of project areas.