• 공학교육연구
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• 제13권2호
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• pp.12-15
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• 2010

Learning community is one of the important pillars of the education in knowledge-based society. How to encourage students' spontaneous participation to the learning community is one of the actual problems to solve for the revolution of the education scheme. In this paper we introduce a strategy to boost the activity of the learning community, which works in the on-line space. The keys for the on-line supporting system for the learning community are to have communication space, trading space and connection with industry. To support activities of each space, we provide an on-line web site which includes a community module, a knowledge market module and an industrial commentary module. Students can start their self-leading study in the communication space, and they can also practice skills for the knowledge management in the knowledge trading space. Through the connection space, they can learn more from the real world critics with help of industry.

• Educational Technology International
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• 제6권2호
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• pp.101-111
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• 2005

This study was to examine effects of On-Line Community Assisted Small Group Peer Tutoring(OCSPT) on university students' learning strategies. To achieve the purpose, twenty-eight university students were randomly selected. Fourteen students participated in OCSPT and they were divided into small groups consisted of 2 to 5. Students in experimental group participated in OCSPT for total thirty-four hours during sixteen weeks. There is no treatment for the other fourteen students in control group. To measure students' learning strategies, Motivated Strategies for Learning Questionnaire (MSLQ) shorts has been used. The result revealed that students in experimental group showed higher possession than control group in resource-management strategy(p<.05). However, there were no significant difference between both groups in cognitive and motivative strategies.

• 공학교육연구
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• 제16권1호
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• pp.3-14
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• 2013

공학교육에 적용할 목적으로 효율적이고 정확한 개념 습득을 위한 탐구기반 개념학습 모형을 도입하고 이를 지원하는 탐구활동 지원도구를 개발하였다. 또한 이를 실제 교육현장에 적용하기 위하여 Windows 웹기반 응용프로그램인 온라인 학습 커뮤니티를 구축하였다. 여기에는 탐구기반 개념학습의 수업절차를 수행할 수 있도록 탐구활동 메뉴, 구성원 간의 커뮤니케이션 지원 기능, 정보공유 기능, 수업 및 탐구활동 스케쥴링 기능, 멘토링 기능, 온라인 활동 평가 기능 등이 포함되었다. 본 연구에서는 도출된 탐구활동 지원도구의 유용성을 검증하고 탐구활동 지원도구가 공학교육에서의 탐구기반 개념학습에 미치는 영향을 실험연구를 통하여 조사하고자 하였다. 실험연구 결과, 실험집단에게 탐구활동 지원도구를 오프라인 및 온라인으로 제공함으로써 비교집단에 비해 높은 메타인지와 효율적인 학습 수행을 지원하는 것이 가능하였으며 탐구활동을 촉진시킬 수 있음을 확인하였다. 또한, 학습자들의 개념이해능력에 있어서 탐구기반 개념학습의 수업절차, 탐구활동 지원도구, 교수자의 지원활동이 적용된 실험집단이 유의미한 차이를 보이는 것을 확인하였다.

• Educational Technology International
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• 제7권2호
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• pp.23-44
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• 2006

As the educational paradigm has shifted from the traditional knowledge oriented instruction learning to the knowledge product oriented instructional learning, the development of student's creativity becomes one of the most important educational goals, because the ability that can produce the knowledge creatively is required in the digital information knowledge based society. The purpose of this study is to make a basic direction and strategy for the instructional design to develop an on and off line blended instructional design which will help a learning community to be a more collaborative and creative learning community. This research has investigated the concept and the characteristics of collaborative creativity and creative problem solving as the theoretical basis of the design. After that, on the basis of the theories connected with the collaborative creativity theory, the direction and the strategies for the development of collaborative creativity was designed. The design was applied into the real learning community and finally proved the effectiveness of the learning model for the development of the collaborative creativity by the quantitative evaluation.

• 한국지능시스템학회논문지
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• 제17권1호
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• pp.39-45
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• 2007

이 논문에서는 멀티에이전트 기반 지능형 웹기반 이러닝 시스템을 구현하였다. 이 시스템 구현을 위해 사용자들의 취향검사를 수행하였고, 결과 사용자 그룹에 맞는 적절한 이러닝 커뮤니티를 형성하였다. 제안하는 시스템인 IMAS는 신경회로망에 의해 이러닝 커뮤니티를 학습하였고, 새로운 분산기반 멀티에이전트 프레임워크를 이용하여 에이전트를 생성한다.

• 한국학교ㆍ지역보건교육학회지
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• 제12권3호
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• pp.17-28
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• 2011

Backgroud & Objectives: The purpose of the study was to develop an innovative blended learning method on life style and health promotion and evaluate the educational effects for university students. Methods: The blended learning was developed to combine face-to-face lecture(off-line lecture) and on-line lecture that applied the subject of life style and health promotion. This course is a coordinated effort towards providing 5 topics of lifestyle such as smoking, alcohol, exercise, diet, and stress management. This has been verified by an expert in the field of nursing, education, e-learning technician and students. Participants were different part of university students (n=28) with major enrolled in a general culture course for 2 credits which composed of 8 sessions of each 2-hour in the first semester of 2010. The study was a one group posttest design. A self-report about health knowledge, attitude, and health behavior was organized by content analysis after the sessions. Results: Positive feedbacks from students were reflected in the outcome. Student regarded good lifestyle as being the most important. Student concerned those on-line lectures are not only available at most time and site, but also good for individualization, visual understanding and interest. Face-to-face lecture provided student a chance to integrate with knowledge and experience and had desire to improve good lifestyle and health promotion. Conclusions: The blended learning method on good lifestyle and health could make a best use of improvement for knowledge, attitude and behavior concerning. It is needed to identify the long term effects of a blended learning for further study.

• 한국콘텐츠학회논문지
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• 제12권5호
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• pp.541-552
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• 2012

이 연구는 온라인 학습커뮤니티 보조의 팀 학습(Online-Community Assisted Team Learning: OCATL)이 대학생의 '학업성취도'와 '공유된 정신모형(Shared Mental Model: SMM)'에 미치는 효과를 검증해내는데 있다. 각기 다른 지역에 소재하는 대학교의 대학생을 대상으로 2학기 동안 두 개의 연구가 실시되었다. 우선, 연구1에서는 OCATL을 실시하고 대학생의 학업성취도에 변화에 미치는 영향을 알아보기 위해 133명(남학생 80명, 여학생 53명)의 참가 대학생들의 OCATL 참여 전 후 학점에서의 평점평균(GPA)를 사용하여 비교하였다. OCATL 활동에는 '오리엔테이션', '협동학습 세미나', '온라인 학습커뮤니티 보조의 학기별 16시간 이상의 팀 학습', '최종보고서 제출'의 과정이 포함되었다. OCATL 활동 전후의 학점에서의 점수변화를 t검증을 통해 비교한 결과 통계적으로 유의한 차이가 나타났다(p<.05). 또한, 연구2에서는 OCATL을 실험집단(10팀)에 제공하고 통제집단(15팀)에는 온라인 학습 커뮤니티 보조를 제외한 팀학습을 하도록 하여 활동이 종료된 후에 SMM에서의 척도 점수를 비교하였다. 실험집단과 통제집단의 총 학생수는 74명이었다. SMM 측정은 Johnson(2011)이 개발한 SMM 척도의 단축문항지를 사용하였다. 분석결과, 팀 학습 이후 측정한 SMM 점수에서는 통계적으로 유의한 차이가 나타났다. 다변인분산분석(MANOVA) 결과, 온라인 학습 커뮤니티 환경을 지원된 팀학습 실험집단과 통제집단 간에 유의한 차이가 있었다. 또한 SMM의 하위 구성변인을 종속변인으로 하고 집단을 독립변인으로 한 단변랑 분산분석(ANOVA) 결과, '일반과제와 팀지식', '일반과제와 의사소통기술', '팀원과 과제에 대한 태도', '팀역동과 상호작용', '팀 자원과 활동환경', '팀만족도' 점수에서 실험처치 후 통계적으로 유의한 차이를 보였다($p$ <.05).

• Asia pacific journal of information systems
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• 제16권4호
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• pp.179-202
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• 2006

The objective of this study is to identify the impacts of communication reinforcement on performance of learning in Web-PBL. Communication reinforcement is defined as the combination of information sharing and co-construction. As factors facilitating communication reinforcement, we propose learner's characteristics, task characteristics, and group characteristics. Learner's characteristics are collaboration-orientation, openness, holistic approach, and online community-orientation which reflects e-learning environment. Collaboration-oriented tasks as group projects were developed and given to groups with 5-6 members. The group characteristics are categorized into 'horizontal' and 'vertical', according to the patterns of communication between a group leader and members. To verify empirically the proposed research model, an experimental design was performed to learners who took on-line and off-line courses with group projects. We found important results as follows; First, field dependence has positive impacts on information sharing, and online community-orientation has positive impacts on co-construction. These results correspond with prior studies on relationship between field dependence and collaborative learning. Second, collaboration-oriented task directly impacts on information sharing, and indirectly affects co-construction, This result implicates that information sharing is pre-requisite of co-construction. Third, 'horizontal' was identified as a factor giving positive effects on information sharing and co-construction. This result implies that horizontal communication is very important to facilitate communication reinforcement.

• The Korean Journal of Ecology
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• 제23권2호
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• pp.89-100
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• 2000

On community data. sampled in regular intervals on a long-term basis. artificial neural networks were implemented to extract information on characterizing patterns of community changes. The Adaptive Resonance Theory and Kohonen Network were both utilized in learning benthic macroinvertebrate communities in the Soktae Stream of the Suyong River collected monthly for three years. Initially, by regarding each monthly collection as a separate sample unit, communities were grouped into similar patterns after training with the networks. Subsequently, changes in communities in a sequence of samplings (e.g., two-month, four-month, etc.) were given as input to the networks. After training, it was possible to recognize new data set in line with the sampling procedure. Through the comparative study on benthic macroinvertebrates with these learning processes, patterns of community changes in chironomids diverged while those of the total benthic macro-invertebrates tended to be more stable.

• 한국정보컨버전스학회논문지
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• 제6권2호
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• pp.15-22
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• 2013

예비유아교사에게 SNS와 Community를 활용한 반복학습을 수업에 적용하여 강의만족도, 자기효능감, 수업이해도에 대한 효과성을 검증하였다. 대학교육현장에서 이루어지고 있는 교수자 주도적 전통적인 오프라인 강의에 SNS & Community를 활용한 반복학습 모형은 선행조직자를 통한 혼자 생각해보기, 수업도입 시 발표를 통한 함께 생각해보기, 수업종료 후 커뮤니티 활동을 통한 생각나누기로 나누어 적용하였다. 교수자가 수업이전 SNS를 발송으로 반복학습이 시작되지만 이후 학습자 스스로 자기주도적인 학습활동을 진행하게 된다. 이에 강의에 대한 만족도 증대 및 교육학에 대한 이해도가 높아졌으며 자기효능감에 긍정적인 영향을 미쳤다. 이에 기초수학능력이 필요한 전문대학 학습자들에게 교수자들이 활용할 수 있는 SNS와 Community를 활용한 수업방법을 제시하고자 한다.