• 대한가정학회지
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• 제40권7호
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• pp.69-82
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• 2002

The objective of this study was to develop a Web based learning environment for Home Economics Education(HEE) using ICT (Information & Communication Technology). For the study, the following procedures were performed: 1) the review of literature, 2) development of teaming environment and questionnaires based on Web for HEE using ICT. The Web based learning environment was investigated and designed, and evaluated by the users. The problems indicated through the evaluation were revised and complemented. In addition, 13 sets of Learning questionnaires, which were verified using the same procedure as above, were developed to provide problem solving ability through the Web based learning environment. Learning environment based on the Web entitled "Together with the classroom of HEE" has a main menu, which is composed of rooms for HEE, students, teachers, various topics, recommendation sites, chatting, and e-mail. A room for HEE, in which teaming activity mainly occurs by following the sequences of learning procedures, includes other sub-rooms for the guidance of Loaming, discussion, directories for reference, question and answer, submission of homework, evaluation, and an encyclopedia. Therefore, this study implicates: 1) achievement of teaming environment using the ICT mainly made by students who solve problems closely related to daily life, 2) development of practical learning questionnaires fitted in the present state, 3) preparation for the curriculum. Finally, from this study, I suggested that further studies are needed to develop models for learning, interaction between students and teachers, and the learning materials under the Web based loaming environment.

• Educational Technology International
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• 제16권2호
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• pp.231-247
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• 2015

The purpose of this study was to identify the factors of ICT literacy in the primary school students in South Korea and to examine the gender and city size difference on the factor of ICT literacy. To accomplish this goal, we have analyzed the data of Korea Youth Competency Measurement and International Comparative Study I: ICCS 2016 which is nationally collected from the primary school students, currently on the 5 ~ 6th grades in South Korea. 1,188 samples were used in the study excluding missing samples. The participants were 584 5^th grad and 604 6^th grad students, 620 males (52.2%) and 568 females (47.8%). The mean age was 13.49 years (SD=.52). The result of the study reveals the four factors of ICT literacy through cross-validating exploratory factor analysis and confirmative factor analysis; pleasure of using ICT, perceived usefulness of using ICT, learning ability with using ICT, and operating ability of ICT. This study found that the leaner differ in gender on learning ability with using ICT and pleasure of using ICT. The female students were significantly larger than male students on learning ability with using ICT. However, the male students were significantly larger than male students on pleasure of using ICT. This study found that the leaner differ in city size on the factors of ICT literacy excluding pleasure of using ICT. The students living in the big size city were significantly larger than the students living in the middle and small. That is, over all, female students were more learning with ICT, male students were more interesting about ICT, and the students living in the big size city were more ICT use for learning. Based on the results, some strategies were suggested on the proper use of the factors of ICT in education.

• 대한지구과학교육학회지
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• 제2권1호
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• pp.41-47
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• 2009

This study examined the difference for the ability of self-directed learning and information literacy(the ability to use information) between small group-cooperative instruction of ICT practical environment and explanatory instruction using ICT of general classroom in middle school science education. The 138 students(7th grade) participated in this study were classified in two group, experimental group(68) and controlled group(70). Experimental small group consisted of 5-6 students who had different levels and the ability of each the group was equal. The teaching of experimental group was made in the science lab which was equipped with computers to connect super high-speed Internet. The teaching of control group was made in general classroom. Under these two environment, this study was executed during 10 weeks. As the result, Small group-cooperative learning using ICT was more effective in diminishing the gap of information literacy in middle school students. And in the ability of self-directed learning, the small group learning using ICT was also more effective than general classroom instruction.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2005년도 추계 종합학술대회 논문집
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• pp.310-314
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• 2005

본 연구에서는 이러한 교육소외계층에게 이러닝 접근성을 향상시켜줄 수 있는 ICT 활용 교육의 방향을 제시함으로써 이러닝 평생교육을 활성화 시켜줄 수 있는 기틀을 마련하고자 한다.

• 한국환경교육학회지:환경교육
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• 제17권1호
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• pp.43-56
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• 2004

The purpose of environmental education is to cultivate democracy citizens suitable for sustainable society. Suitable citizens for sustainable society are fostered person of environmental literacy, environmental sensibility, ecological and synthetic sights of environmental problems, decision making of environmental problems, and environmental responsibility etc. by environmental education. To achieve this purpose of environmental education effectively, it is desirable that produces and utilizes ICT(Information and Communication Technologies) works and methods that can show efficiently special sides(inter-relation, long-term effects etc.) of environmental problems. ICT environmental education materials and methods are raising the interest and participate of teenagers to environmental education because they are accustomed to the Internet in South Korea. Students can easily conversation with the person of similar interests and environment experts through cyber ICT environmental education. The directions of developing ICT teaching materials for environmental education to enforce self-directed learning, cooperation studying etc.

• 컴퓨터교육학회논문지
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• 제7권3호
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• pp.101-110
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• 2004

현재의 ICT 활용 교육은 소양 교육에 초점을 두고 단순히 정보통신의 기능을 습득하는 기술적인 면에 치우치는 문제점을 가지고 있다. 본 연구에서는 이와 같은 문제점을 해결한 ICT 활용 교수-학습 모형을 제안한다. 제안된 모형은 기존의 교수-학습 유형별 ICT 활용 모형들에 대해 정보활용의 실천력을 조사하고 분석한 다음, 이를 평가할 수 있는 질적 기준이 교수-학습 모형에 균형있게 반영되도록 하였다. 적용 결과, 정보 활용의 실천력을 질적으로 평가해 주는 6개 항목 중 5개 항목에서 유의미한 향상이 있음을 보였다.

• 정보교육학회논문지
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• 제9권3호
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• pp.397-406
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• 2005

본 연구는 직접교수학습 모형에 기반한 체육과 ICT교수학습 과정안을 개발하고 현장에 적용하여 교수 학습에서의 효율성을 입증하는 것이다. 체육 교과는 교사의 시범 및 피드백이 필요하고, 기상 조건 등으로 인하여 수업이 어려운 경우가 있다. 그리고 실제 학습에서의 학습 모형의 적용이 미비한 상황이다. 이러한 경우에 ICT 교수 학습 과정안을 활용한다면 전문가의 시범을 대치할 수 있으며, 학습자들은 개별적, 적응적 피드백을 제공받고, 자신의 학습 속도에 맞도록 느린 동작, 구분 동작 학습, 반복 학습이 가능하다. 그리고 교사들의 교수학습 방법에 대한 공유를 높일 수 있다. 따라서, 본 연구는 체육과에서 일반적으로 적용되는 직접 교수 모형을 ICT 활용 수업에 적합하도록 재구성하여 절차적 모형으로 각 단계를 정의하고, 이를 실현하기 위한 ICT 교수 학습 과정안을 개발하였다. 그리고 초등학교 5학년 수업에 적용하여 학습 효과를 분석하였다.

• 인터넷정보학회논문지
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• 제9권2호
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• pp.119-129
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• 2008

교원의 정보 활용 능력 강화 사업은 교원의 정보화 연수, 정보통신기술 활용강화, 정보교육담당 교원 양성 방면에서 다양하게 진행되고 있고, 교원 정보화 연수가 점차적으로 확대되어 가고 있다. 따라서 본 연구에서는 급변하는 지식정보화사회에 대비하여 교원 정보화 연수의 전반적 상황을 파악하고, 연수를 통해 교수 학습과 담당 업무의 활용 정도에 얼마나 영향을 미치는지에 대한 교사들의 인식을 조사하고자한다. 또한, 교원 연수과정과 연수 후 교수학습 활동 및 담당업무와 관련된 ICT 활용도를 분석한다. 이를 근거로 교원정보화 연수 개선방안을 제안함으로써 근본적인 교육의 질 향상에 도움을 제공하고자 한다.

• Journal of Platform Technology
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• 제11권4호
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• pp.80-88
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• 2023

인공지능 분야에서 학습모델을 구성하기 위해서는 학습데이터의 수집이 선행되어야 하며, 학습데이터를 학습모델 구성이 이루어지는 중앙 서버로 전달하여야 한다. 연합 학습은 클라이언트 측면의 데이터 이동없이 협력적은 방법으로 전역 학습 모델을 구성하는 기계학습 방법이다. 연합학습은 개인 정보를 보호하기 위해 활용될 수 있으며, 개별 클라이언트에서 로컬 학습모델을 구성한 후 로컬 모델의 매개변수를 중앙에서 집계하여 전역 모델을 업데이트한다. 이 본문에서는 연합학습의 개선을 위해 기존의 학습 결과인 학습 매개변수를 사용한다. 이를 위해 연합학습 프레임워크인 Flower를 사용하여 실험을 수행한 후 알고리즘의 수행시간 및 최적화에 따른 결과를 평가하여 제시한다.

• ETRI Journal
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• 제45권1호
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• pp.75-92
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• 2023

Level 3 autonomous vehicles require conditional autonomous driving in which autonomous and manual driving are alternately performed; whether the driver can resume manual driving within a limited time should be examined. This study investigates whether the demographics and subjective driving tendencies of drivers affect the take-over performance. We measured and analyzed the reengagement and stabilization time after a take-over request from the autonomous driving system to manual driving using a vehicle simulator that supports the driver's take-over mechanism. We discovered that the driver's reengagement and stabilization time correlated with the speeding and wild driving tendency as well as driving workload questionnaires. To verify the efficiency of subjective questionnaire information, we tested whether the driver with slow or fast reengagement and stabilization time can be detected based on machine learning techniques and obtained results. We expect to apply these results to training programs for autonomous vehicles' users and personalized human-vehicle interfaces for future autonomous vehicles.