• Title/Summary/Keyword: Validity issue

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Exploration of Desirable State of Affairs in Pursuing Portraits of Human Being in Home Economics Education (가정과교육과정에서 추구하기에 바람직한 인간상에 대한 탐색)

  • Yang, Ji Sun;Yoo, Tae Myung
    • Journal of Korean Home Economics Education Association
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    • v.29 no.2
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    • pp.85-111
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    • 2017
  • The purpose of this study was to examine the need of the ideal human being and to establish ideal desirable state of affairs in the ideal portrait of a human being for pursuing in the home economics education. This study analyzed the deducted issue from the discussion about the human being in the educational research through the national curriculum and literature review. The desirable state of affairs established in this research are (1) it needs to reflect the feasibility aspect for actual implementation, (2) it needs to consider the contextual subject aspect, and (3) the curriculum view containing the philosophy of the subject, that is, critical science perspective shall be reflected on the desirable human being. The ideal portrait of a human being was stated, in the individual family, society nation, cultur e world according to subcategories. In addition, the stated ideal portrait of a human being was modified through expert consultations. The proposal was reexamined for the validity of the statement and restated as a comprehensive statement of an ideal portrait of a human being that included a restatement of the three areas. An ideal portrait of a human being pursuing in home economics education from a core value of curriculum stated as 'a person who has solved the practical problem actively'.

Exploring the causes and overcoming of low fertility in terms of family culture and value education (가족문화와 가치관 교육의 관점에서 본 저출산의 원인 및 극복 방안 탐색)

  • Jeon, Se Kyung
    • Journal of Korean Home Economics Education Association
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    • v.29 no.4
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    • pp.85-100
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    • 2017
  • The purpose of this study is to raise the importance of 'family culture and values' in the process of diagnosing and discussing the causes and measures of low fertility in Korean society. In addition, I sought to find the causes of over - fertilization and ways to cope with it in terms of educational approach to establishing family culture and values. Specifically, this study firstly reviews the causes of low fertility in Korea by examining the evaluation of low fertility policies, secondly, examines the actual conditions and changes in family culture and values related to low fertility, and third, In this paper, I examined the validity of educational intervention, the actual state of intervention, the contents of education in institutional education, the necessity and effect of education, the composition of educational content, and possible policies and arguments based on educational approach. The issue of low birth rate is a national social problem facing the Korean society in the modern age. Considering its causes and countermeasures at the same time, it is necessary to pay attention to the factors of family culture and values as well as economic factors. To further emphasize the educational approach to gender equality and family-friendly family culture and values.

Humane Entrepreneurship: Theoretical Foundations and Conceptual Development (사람중심 기업가정신: 이론적 기반과 개념 개발)

  • Bae, Zong-Tae;Kang, Myung Soo;Kim, Ki-Chan;Park, Ji-Hoon
    • The Journal of Small Business Innovation
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    • v.20 no.4
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    • pp.11-21
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    • 2018
  • The extant entrepreneurship research has emphasized the development of businesses by recognizing and exploiting new opportunities rather than the development of people in organizations. To remedy this issue, scholars recently suggested the concept of humane entrepreneurship where the traditional view on entrepreneurship is enhanced by the human-centered logic. However, more scholarly work is needed to develop the concept of humane entrepreneurship as a new perspective of the entrepreneurship research domain. In this article, we attempt to enhance the research on humane entrepreneurship by suggesting its theoretical foundations and identifying the underlying dimensions of humane entrepreneurship with empirical data. This study suggests the five disciplines in management studies as theoretical foundations of humane entrepreneurship: strategic entrepreneurship, stakeholder theory, transformational leadership, motivation theory, and humanistic management. Also, we developed the measurement of humane entrepreneurship and tested its reliability and validity by collecting data from 19 countries. The results showed that the concept of humane entrepreneurship is composed of two dimensions, humane and enterprise cycles. Finally, this study provides further research agenda in the domain of humane entrepreneurship research.

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The Types of Secondary School Students' Preconceptions on the Motion of the Earth and the Moon (계통도를 이용한 중.고등학생의 지구와 달의 운동에 관한 개념 유형 연구)

  • Woo, Jong-Ok;Lee, Hang-Ro;Min, Jun-Gyu
    • Journal of The Korean Association For Science Education
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    • v.15 no.4
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    • pp.379-393
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    • 1995
  • In spite of school science learning, the students' conceptions have not been changed easily. Therefore, to make students overcome their non scientific conceptions has been an important issue in science education. The purpose of this study was to identify the conceptions of students and teachers on the motion of the earth and the moon. The instrument was developed for estimating students' understandings of the concepts related to the motion of the earth and the moon. The validity of the instrument was examined by the specialists in Science Educator and Astronomer. At the same time, the two field trials had been executed, and the items were modified. Also, it consists of 12 items including 9 two-tier multiple choice items and 3 multiple choice items. The population of this study consists of 250 eighth-, 299 tenth-, 292 eleventh-grade students, 134 science teachers in secondary school. SPSS/PC+ was adopted for the statistical analysis. The type of misconceptions possessed students were as follows: 1) At 12:00 noon, the sun is directly overhead. 2) First quarter moon is a half of overall surface of the moon. 3) Air don't rotate with the earth surface because it keeps apart from the earth surface. 4) Summer is warmer than winter, because the earth is nearer from the sun in summer. 5) Whenever season is changed, the direction of rotation axis of the earth is changed. 6) The moon is the brightest at the position of new moon, because the distance between the moon and the sun is the shortest and the moon is received strongest sunlight. 7) The moon is not seen at the position of real full moon, because it is covered with shadow of the earth. 8) When the moon is not seen in the earth, sunlight is not reached at the moon. The major findings were as follows : 1) The middle school students had more misconceptions than those of high school students. And female students had more misconceptions than those of male ones. 2) The rate of correct answer and the type of conception in the tenth grade students were very similar with eleventh grade students. 3) The higher cognitive level, the better development of scientific conception and the less misconception. Also, the correlation coefficient between scientific conception score and GALT score was 0.57. 4) The students in scientific part had higher the rate of correct answer than those of students in human part and the former had less misconception than the latter. 5) The rate of correct answer about model and figure items was lower than descriptive ones, because they did not understand about figures itselves. These types of misconceptions will be used for science instruction and studies of other conceptions need.

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A Study of Issues Related to Self-Directed Learning Screening(SDLS) in Science Specialized High School (과학고 자기주도학습전형 쟁점 연구)

  • Jung, Youn-Hong;Choe, Ho-Seong
    • Journal of The Korean Association For Science Education
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    • v.35 no.3
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    • pp.343-352
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    • 2015
  • This study is to discover the diverse issues related to Self-Directed Learning Screening (SDLS) and draw implications by analyzing its critical points. Using content analysis and interviews with admission officers, tentative issues were finalized and reviewed by researchers and educators. A Survey was developed based on the 96 issues after having evidence of content validity using the Delphi method. To conduct survey, e-mails were sent to admissions officers in twenty science specialized high schools. They were asked to response to questions about perceptions of critical issues and if there are any issues in their schools. Using mean scores of two factors based on its critical issues and frequencies, a two-dimensional classification table for each type was presented. Four critical issues for each type were discovered. The first type indicates minor issues that include 28 items that were less than the overall mean scores in terms of critical issues and its frequencies. The second type indicates tentative issues that include 29 items that were greater than the mean score in critical issues but less in its frequencies. The third type indicates general issues that include 17 items that were less than the mean score in critical issues but greater in its frequencies. The last type indicates critical issues that include 22 items that were greater than the mean scores in two factors. The discovered results of critical issues and its types in this study can be considered a core part of the screening process in schools, especially, critical issues should play an important role in the process of admission screening planning.

Development of a Curriculum for Rehabilitation Nurse Specialist Program (재활 전문간호사 교육과정안 개발연구)

  • Kang, Hyun-Sook;Suh, Yeon-Ok;Lee, Myung-Hwa;Kim, Jeong-Hwa;Lim, Nan-Young;Suh, Moon-Ja;Lee, Jeong-Ja;Park, In-Joo;Cho, Bok-Hee;Kim, In-Ja;So, Hee-Young;Song, Chung-Sook;Lee, Sung-Sook;Hwang, Ok-Nam;Park, Sang-Yeun;Yoo, Yang-Sook
    • The Korean Journal of Rehabilitation Nursing
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    • v.4 no.2
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    • pp.179-186
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    • 2001
  • The purpose of this study is to develop a systematic and efficient curriculum for the rehabilitation nurse specialist program. This research was carried out as a group work of 15 experts in order to share various opinions about the curriculum, and also through literature review. Articles, curriculums of other Clinical Nurse Specialist Programs, medical laws guidelines, as well as Clinical Nurse Specialist Program from the Korean Nurses Association were reviewed, and the issue was discussed throughly via group meetings. The developed curriculum is as follows: 1. Educational philosophy lies in the fact that the rehabilitation nurses support the patients to maximize their potential and functional level, so that they could maintain healthy state and re-adapt to changed environment. Furthermore the rehabilitation nurses are disposed of arbitrary decision power under their own responsibility, thus they take charge of welfare and healthy environment of the local society through the patients(subjects) and local resources. 2. Educational goals are to train rehabilitation nurse specialist, who correspond to the social needs, so to say, those who have the knowledge and skills for nursing practice, education and research. 3. The curriculum consists of 37 credits, of which 24 credits are based on lectures and 13 credits based on clinical practice. General courses are 3 subjects (5 credits) ; nursing theory, nursing research, and laws/ethics. Mandatry courses are 8 subjects with 19 credits; advanced physical assessment, pharmacology, pathophysiology, issues in rehabilitation nursing, advanced rehabilitation nursing intervention I, advanced rehabilitation nursing intervention II, sports physiology, special rehabilitation nursing intervention. As for the clinical practice courses, assessment and evaluation for rehabilitation(64 hours), community and home based rehabilitation nursing(128 hours), hospital based rehabilitation nursing(128 hours), institution based rehabilitation nursing(96 hours) would be treated. 4. Contents of the curses were developed to correspond with the courses' objectives and specific items. 5. Evaluation would be carried out both in the lecture and in the clinical practice. The knowledge and skills of the students would be measured to ensure full validity and credibility. However this developed curriculum should be continuously modified and updated in more desirable direction.

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Dynamic Analysis of CRM Strategy for Online Shopping-mall (온라인쇼핑몰의 CRM 전략에 관한 동태적 분석: System Dynamics 기법을 활용한 고객만족도 분석을 중심으로)

  • Kang, Jae-Won;Lim, Jay-Ick;Lee, Sang-Gun
    • Information Systems Review
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    • v.9 no.3
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    • pp.99-132
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    • 2007
  • As customer management rises by important issue in electronic commerce, virtue study about CRM have proceeded much. However, because existent researches were positive researches of most statistical base, There are some limitation that does not show dynamic change with CRM flow by flowing of time, and can not forecast propriety and future result about CRM strategy. Therefore, in order to overcome existent limitation on these CRM study, this study designed dynamic model which draws factors that compose CRM strategy of on-line shopping mall, and do based on technique in system dynamics so that can analyze dynamic change between these factors. Concretely, atomized customer focuses in the on-line shopping mall and does based on Permission marketing theory, and applied CRM of different level to atomized customers and know change of customer satisfaction measurement and discomfort degree accordingly. According to the result of Simulation practice, situation that achieve CRM strategy of different level by atomize customer more increase the customer satisfaction than situation that is not so. Dynamic pattern that presented in this study is expected that can verify validity about CRM achievement strategy of different level at each CRM point of contact & how Internet enterprise including on-line shopping mall is establishing CRM strategy reasonably.

A Valuation for Gas Hydrate R&D Project Using Fuzzy Real Options Model (퍼지실물옵션모형을 이용한 가스하이드레이트 R&D 사업의 가치평가)

  • Yun, Ga-Hye;Heo, Eunnyeong
    • Environmental and Resource Economics Review
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    • v.18 no.2
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    • pp.217-239
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    • 2009
  • As gas hydrate is recently emerging as a new energy source to solve environmental and exhaustion problems caused by fossil energy, Korea is working on a gas hydrate development project under a 10-year plan from 2005 to 2014. Gas hydrate is expected to have a big effect on the economy and society of Korea, which is largely depending on energy imports besides water energy and atomic energy. However, it is uncertain whether the project will produce successful results. Thus, it is very important to improve its validity and to propose effective execution strategies by evaluating the value of the project in advance. Thus, this study intended to include new information, which had not been evaluated in existing methods, and to reduce biases or errors in value evaluation results by applying a fuzzy risk analysis to the real option model in order to evaluate the value of a gas hydrate development project. It is advantageous that the real option model based on the fuzzy risk analysis modelizes the vagueness and inexactness of intangible element judgment into an appropriate language scale so as to evaluate these elements clearly and integrate them with estimated financial performance results. The application of the fuzzy risk analysis makes it possible to conduct an analysis by dissolving a decision-making issue with complicated and various attributes into several simplified problems. With the continuing high oil prices and today's demand of clean energy, the necessity of energy resources and technology development projects keeps growing. Amid this situation, it is expected that these study results will contribute to proposing a guideline not only for gas hydrate projects but also for policy decision-making related to future energy industries.

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Feasibility Study for Tidal Power Plant Site in Garolim Bay Using EFDC Model (EFDC모형을 이용한 가로림만의 조력발전 위치 타당성 검토)

  • Shin, Bum-Shick;Kim, Kyu-Han;Kim, Jong-Hyun;Baek, Seung-Hwa
    • Journal of Korean Society of Coastal and Ocean Engineers
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    • v.23 no.6
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    • pp.489-495
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    • 2011
  • Fossil fuel energy has become a worldwide environmental issue due to its effect on global warming and depletion in its supply. Therefore, the interest in developing alternative energy source has been rising. Ocean energy, especially, has gained strength as an alternative energy source for its unlimited supply with low secondary risks. Among all the ocean energy, the west coast of Korea holds the field of large-scale energy development because of its distinctive tidal range. Tidal power plant construction at the sea may expedite multi development effects such as bridge roles, tourism resource effects and adjustability of flood inundation at the inner bay. This study introduces the validity of tidal power plant construction at Garilim Bay in west coast of Korea by examining anticipated hydraulic characteristics using EFDC model. Through EFDC numerical simulations, the feasibility of Garolim Bay as a tidal power plant field has been proved. And the most effective tidal power plant construction would be to install hydraulic turbine in the west side of bay entrance where ebb current is stronger, and install water gate in the east side of bay entrance where the flood current is superior.

An Analysis on the Unified Policy of the Administrative System for the Public Library: Focusing on the First and the Second Comprehensive Library Advancement Plan (도서관 행정체계 일원화 정책 분석 연구 - 제1, 2차 도서관발전종합계획을 중심으로 -)

  • Cha, Sung-Jong
    • Journal of the Korean Society for Library and Information Science
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    • v.48 no.4
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    • pp.241-266
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    • 2014
  • The purpose of this study is to investigate the importance and validity of the unified policy of the administrative system for the public library through the analysis and evaluation of the outcomes and plans about the policy on the first and second Comprehensive Library Advancement Plan. In addition, this study seeks to the strategies for the public library administrative system unification by reviewing the issue details of the unification strategies. The first Comprehensive Library Advancement Plan was found to be just proclamatory without concrete and practical results through its performance analysis. The policy tasks were evaluated to lack in feasibility and specificity in the second Comprehensive Library Advancement Plan which was performed on a group of library professionals. Policy decision to determine who would be responsible for the unification into the local government was found to be valid by the results of previous research findings, policy evaluation by experts and in-depth interview survey for field practitioners. Substantial and detailed action-oriented strategy rather than bluffing and macro policy is necessary for the unification of the library administrative system. It is because we have found there exist significant issues in terms of unified approach, structure of the organization, personnel transfer and grade adjustment, property transfer, etc. through the analysis.