• 과학교육연구지
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• 제33권1호
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• pp.133-141
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• 2009

이 연구에서는 예비 과학교사들이 작성한 웹기반 반성저널을 분석하였다. 예비 과학교사들에게 4주간의 실습 기간 동안 매주 최소한 2개 이상의 반성저널을 웹 게시판에 작성하도록 안내하였다. 최종적으로 23명의 예비 과학교사가 작성한 307개의 웹기반 반성저널을 분석대상으로 선정하여, 주제 영역과 반성적 사고 수준을 분석하였다. 반성저널은 대부분 수업 준비나 자신의 수업에 대한 성찰과 같이 과학 수업 활동과 관련된 것들이었으며, 실습 진행에 따라 점차 빈도가 증가하였다. 과학 수업 활동과 직접적으로 연관이 있는 179개의 반성저널의 반성적 사고의 수준을 분석한 결과, 반성적 사고가 포함된 반성저널은 53개(29.6%)였는데, 상위 수준의 반성적 사고(전문적 반성과 비판적 반성)는 매우 적었지만, 상당수의 예비교사들이 웹기반 반성저널 쓰기 활동이 자신의 수업을 되돌아보고, 교육실습 활동의 기록을 남기는 데 도움이 된다고 인식하였다.

• 한국지구과학회지
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• 제32권5호
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• pp.514-520
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• 2011

As homework, a total of 32 seventh grade science-gifted students were asked to observe the moon at daily intervals for one month duration. They were also asked to take the photos and to record relevant variables in a given format. The purpose of the task was to investigate what students thought, as they observed the moon. The results show that students paid attention mainly to the position of the moon relative to other variables such as the date in the lunar calendar, the observer's position on the earth, and the position of the sun. Overall students' response implied that students did not observe the lunar phase in relation with relevant variables. Some reponses from students show common misconceptions such as the cause of the lunar phase to reflect the shadow of the earth. However, some responses reveal students' idea that has been rarely reported in the previous researches. For example, some students drew the moon to revolve in the opposite direction. Significant number of students drew the sun's position to be due west before the full moon and due east after the full moon. Few students recognized the relation between the time of observation and observer's position on the earth. The results of current research suggest that not only the education but also the research needs to be expanded to consider informal environment such as the actual field conditions.

• Korean Journal of Acupuncture
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• 제21권2호
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• pp.193-195
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• 2004

Objective : In March 2004, the second Informal Consultation Meeting on Development of International Standard of Acupuncture Point Locations was held in Beijing, China. Methods: Thirteen experts from WHO, Korea, China, and Japan attended the meeting, and they discussed the problems to establish an international standard of acupuncture point locations for education, research and quality of acupuncture treatment. Results and Conclusions : Based on the fundamental principles of respecting and reality, they recommended to determined the location of acupuncture points in the way of combining documentary analysis, clinical practices and factual measurements.

• 한국과학교육학회지
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• 제26권4호
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• pp.518-526
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• 2006

본 연구에서는 과학기술자와 관련된 TV 프로그램을 활용하여 과학 수업에서 활용할 수 있는 과학 진로교육 자료를 개발하고 이러한 영상 자료가 학생들의 과학 진로 지향도에 어떠한 영향을 미치는지 살펴보고자 하였다. 또한 단순히 영상 자료만을 시청한 경우와 영상 자료를 보다 적극적으로 교과 학습과 연관 시키기 위해 교사의 인지적 설명을 추가한 경우 그 효과가 어떻게 다른지 분석하여 과학 교과에서 바람직한 진로교육 방안을 탐색하고자 하였다. TV 프로그램을 활용한 과학 진로교육 자료를 개발하였으며(전자저울, 헬멧, 압력밥솥 관련) 이를 서울 소재 중학교 1학년 2학급에 적용하여 그 결과를 분석하였다. 프로그램의 실시 효과는 '과학 진로 지향도' 설문을 사전, 사후에 실시하여 분석하였으며 영상 자료와 관련된 인지적 설명을 한 것과 하지 않은 것의 차이를 알아보기 위해 과학 진로 지향도 각 범주별 사전 점수를 공변량으로 한 공분산분석을 실시하였다. 중학교 1학년을 대상으로 개발된 영상 자료를 적용한 결과, 영상 자료만 시청하게 하는 경우 과학 진로 지향도의 유의미한 증가를 보이지 않은 반면 영상 자료와 관련된 인지적 설명을 보충한 경우에는 유의미한 증가(p<0.05)를 보여 과학 학습과 과학 진로교육이 유기적으로 통합하는 것이 의미 있음을 시사하고있다. 이는 또한 비형식 교육인 TV 프로그램 등을 과학 진로교육에 활용할 수 있는 가능성을 보여준다.

• 한국지역사회생활과학회지
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• 제21권1호
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• pp.81-90
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• 2010

This study aimed to identify the contributors of extra-curricular activities of preschool children focusing on home environmental factors(financial capital, human capital, and social capital) and maternal belief about factors on academic achievement(child's effort, child's ability, teacher's instruction, and maternal teaching). One hundred and seventy three mothers whose preschool children were attending child-care centers in Seoul and Kyunggi-Do participated in the survey. Kinlaw et al.(2001)'s Importance of Effort/Ability Scale was used to assess the mother's belief about the factors on academic achievement. Stipek et al.(1992)'s Activities Sub-scales was revised to measure a social capital, that is the mother's formal and informal activities providing to their preschool child. Educational level was utilized as human capital and monthly income was considered as financial capital. Also, using open ended questions, the subjects were asked to respond to the numbers of extra-curricula activities their child was presently attending, and when he or she began to attend the extra-curricular activity. The main results are as follows. In general, the mothers provided informal activities to their preschool child more than formal activities. Also, they believed the teacher's instruction is the most important and the child's ability the least important in their child's academic achievement. The number of extra-curricular activities was predicted by mothers' formal activities and their belief on their child's ability. The age of starting extra-curricular activities were explained by mothers' formal activities and their educational level.

• 패션비즈니스
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• 제4권1호
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• pp.87-96
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• 2000

Merchandiser continue to play an important role in the exchange process by providing products for consumption. Merchandisers must still understand customer demands, analyze sale trends, select and present salable products. However, due to the competitive pressures in the apparel industry and the innovations required under QR business systems, the demands placed on merchandisers are changing. The purpose of this study is to present of the direction for fashion merchandising education. The direction for fashion merchandising are education summarized as follows; 1) Merchandising technology is the systematic application of information technology and Telecomunications to planning, developing, and presenting product lines in ways that reflect social and cultural value. Statistic Methods are developed and used to analyze data arising from a wide variety of applications. 2) Merchandising technology is to practise the technical and economic aspects of apparel production. Analysis of specific apparel manufacturing and management issues such as efficient manufacturing methods. 3) Merchandising technology is to forecast fashion trend according to consumer preference. Culture influences what people purchase and how those items are used forecasting fashion trend. 4) Merchandising technology is to practise communication skills used in formal and informal organization including interviews in particular language suited to their own business and professionnal careers. 5) Merchandising technology is to planning merchandise budgets and merchandise assortments based on more diverse forms of information. 6) Merchandising technology is to use techniques related hardware and software. 7) Merchandising technology is to learn participate in internship programs.

• 한국비블리아학회지
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• 제24권2호
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• pp.247-268
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• 2013

본 연구의 목적은 대학도서관을 중심으로 전자저널 관리 현황을 살펴보고 개선과제를 도출함으로써 향후 전자저널의 효율적 관리체계를 구축하기 위한 기초자료를 제공하는데 있다. 이를 위하여 선행연구를 조사하고 도서관 웹사이트를 분석하였으며 도서관 사서와의 인터뷰를 통해서 자료를 수집하였다. 본 연구에서는 최종이용자가 전자저널 이용을 가능하게 하는데 필요한 전반적인 전자저널 관리업무를 포괄적으로 다루었다. 주요 논의는 1) 이용행태, 2) 선정, 구독 및 평가, 3) 접근과 검색, 4) 이용자교육 및 홍보, 5) 아카이브, 6) 오픈액세스, 7) 장서개발정책 등으로 구성하였다.

• International Journal of Computer Science & Network Security
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• 제21권11호
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• pp.97-104
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• 2021

The authors provide characteristics of the open educational platforms, classification and quantitative analysis regarding the availability of IT courses, teaching language, thematic directions on the following platforms: Coursera, EdX, Udemy, MIT Open Course Ware, OpenLearn, Intuit, Prometheus, UoPeople, Open Learning Initiative, Open University of Maidan (OUM). The quantitative analysis results are structured and visualized by tables and diagrams. The authors propose to use open educational resources (teaching, learning or research materials that are in the public domain or released with an intellectual property license that allows free use, adaptation, and distribution) for organization of independent work; for organization of distance or correspondence training; for professional development of teachers; for possibility and expediency of author's methods dissemination in the development of their own courses and promoting them on open platforms. Post-project activities are considered in comparing the courses content of one thematic direction, as well as studying the experience of their attending on different platforms.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제16권10호
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• pp.3230-3255
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• 2022

Causality mining in NLP is a significant area of interest, which benefits in many daily life applications, including decision making, business risk management, question answering, future event prediction, scenario generation, and information retrieval. Mining those causalities was a challenging and open problem for the prior non-statistical and statistical techniques using web sources that required hand-crafted linguistics patterns for feature engineering, which were subject to domain knowledge and required much human effort. Those studies overlooked implicit, ambiguous, and heterogeneous causality and focused on explicit causality mining. In contrast to statistical and non-statistical approaches, we present Bidirectional Encoder Representations from Transformers (BERT) integrated with Multi-level Feature Networks (MFN) for causality recognition, called BERT+MFN for causality recognition in noisy and informal web datasets without human-designed features. In our model, MFN consists of a three-column knowledge-oriented network (TC-KN), bi-LSTM, and Relation Network (RN) that mine causality information at the segment level. BERT captures semantic features at the word level. We perform experiments on Alternative Lexicalization (AltLexes) datasets. The experimental outcomes show that our model outperforms baseline causality and text mining techniques.

• 한국지구과학회지
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• 제30권1호
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• pp.127-140
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• 2009

본 연구에서는 대표적인 자율선택학습 환경인 자연사박물관에서 일어나는 또래 아동간의 상호작용적 학습에 대해 Vygotsky의 근접발달영역 개념을 토대로 살펴보았다 초등학교 3, 4학년 아동들 13쌍의 자연사박물관 관람을 녹화하여 영상물과 전사본을 바탕으로 대화를 분석하였으며 이들의 대화를 근접발달영역 발달수준에 근거하여 분석한 결과 아동들이 자신이 이미 도달해 있는 수준 내에서 대화를 나누는 실제적 발달수준 내의 대화가 압도적으로 높은 빈도를 차지하고 있었다. 각 유형별로 대표적인 대화 사례를 세 가지 근접발달영역 체계화 요소를 토대로 해석한 결과 아동들은 언어 기호를 매개로 상호작용을 하여 상호주관성을 형성하고 동일한 상황정의를 이루어 가는 과정을 통해 학습적으로 유의미한 대화를 나누고 있었다. 가장 인상적인 연구 참여쌍의 사례를 통해 아동들의 대화 내용을 과학 개념 측면에서 보다 자세히 들여다본 결과 아동들이 자신의 기존 지식과 연결짓거나 확장하고 정교화 하는 등의 모습들을 볼 수 있었다. 본 연구의 결과는 자연사박물관에서 일어나는 아동들의 학습의 본질을 이해하는 데 공헌할 수 있을 것으로 생각된다.