• Journal of the Korean Institute of Telematics and Electronics B
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• v.30B no.11
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• pp.56-65
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• 1993

This paper presents the design consideration of the MFNNs(Multilayer Feed forward Neural Networks) based on the distribution of the given teching patterns. By extracting the feature points from the given teaching patterns, the structure of a network including the netowrk size and interconnection weights of a network is initialized. This network is trained based on the modified version of the EBP(Error Back Propagation) algorithm. As a result, the proposed method has the advantage of learning speed compared to the conventional learning of the MFNNs with randomly chosen initial weights. To show the effectiveness of the suggested approach, the simulation result on the approximation of a two demensional continuous function is shown.

• Journal of The Korean Digital Architecture Interior Association
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• v.12 no.3
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• pp.67-79
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• 2012

The purpose of this study is to suggest the interior architecture design studio through the pedagogical method of educational technology for college students who lack self-directed learning. The pedagogical method has been organized to make a student-centered class based on the operation of existing architectural design studios. This teaching and learning method emphasizes the role of teachers as facilitators to help students lacking in self-directed learning in the design process, the BIM visualization to give students an expression of design project and the critics to give students an experience of working circumstances. The results of this study can be summarized as follows. First, This pedagogical model can improve the self-directed learning of students, accomplish the design process well through teamwork, and provide problem based learning (PBL) to settle obstacles that come up during the project. Second, through this model, students can improve their field design capacity by instructor, design feedback and criticism. Finally, This model can suggest new pedagogical methods for interior architectural design studios and management of student-centered studios.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.12
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• pp.5184-5190
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• 2010

This study chiefly aims to find out the efficient ways of organizing teams of architectural design projects. In order to reach this goal, this study analyzed (1) specialties of students' projects during semesters in architectural design studios, (2) teaching methods relevant to architectural design education, (3) division of role play in architectural studios and organizing method that students prefer. Besides, in order to clarify the principles of practical project team organization and to find out more efficient methods in team organization, this study executed archival research on (1) specialties of team organization rules and principles in architectural firms, (2) types and merits of projects teams, (3) efficient methods of dividing roles. For the students project of the studio, it is desirable to switch the roles of team leader and staff members of the team to make members' feeling of participating the decision making of the project progress. In architectural design team, since the high productivity was valued beyond individual preferences, the team organization and and work split was done on the basis of (1) experiences, (2) design ability, (3) schedule of the project, etc. However, for the continuous motivation and enthusiasm for the firms, it is required to study efficient ways of team organization.

• Korean Journal of Cognitive Science
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• v.4 no.2
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• pp.85-114
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• 1994

One of the major research topics in the area of the development of intelligent tutoring system(ITS)is the control of instructional mechanism consisting of lesson plans,curriculum plans,and discourse plans.This paper describes a method of building the lesson plans among these three instructional plans based on the case-based planning.It is more efficient to retrieve the lesson plan from the plan memoru than to generate it whenever an instructional goal is selected.The retrieved lesson plan may be modified to build more adaptive plan for the current goal.We have developed a lesson plan generator that has such capabilities as a component of an ITS for teching indefinite intergration.We also have devised a description language to represeint the generalized form for the given arithmetic expression as an instructional goal and a curriculum tree to represent the lesson units required to master the subject matter.The result of this research could be used either by a developer of the lesson plan generator in the other area of ITS or by human teacher as a curriculum in the actual class.

• Korean Journal of Health Education and Promotion
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• v.9 no.2
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• pp.12-40
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• 1992

The study is designed to grasp school adminstrators' attitudes toward school health education and practices of school health education and to analyse relationships between characteristics of school administators and their attitudes to school health education and between their attitudes and practices of school health education in elementary and secondary schools, so that it may offer the basic materials for improving the school health education. This study was obtained from 740 school administrators all over the country, who have attended Certification Training of Elementary and Secondary Principal opened at Korea National University of Education from July, 1, 1991 to August 9, 1991. The results are summarized as follows: 1. School administrators' attitudes toward school health education 1) As for view of health education, those who believed that health is the means of education was 36.2%. 2) In methods of school health, those who want regular health education was 75% ; irregular health education 25%. 3) As for attitudes of those chose irregular health education as teaching methods : (1) In teaching hours, the morning and afternoon class meetings was highest 50.8% of whole. (2) In teaching staffs, home room teacher was 51.9% ; school nurse 34.8%. (3) In frequency of irregular health education, 1-2 times a week was 38%, 1-2 times a month 32.6%, 1-2 times a semester 11.8%. (4) As for teaching methods of irregular health education, practice through the health function showed higher frequency than other methods 4) As for attitudes of those chose regular health education as teaching methods : (1) Most of respondents had opinion that regular health education should be carried out by the subject of physical education in both elemetary and secondary schools. (2) Opinion that school nurse should be in charge of regular health education was a little higher than other ones. (3) More than a half of the whole thought that 1-2 hours a month was suitable for carrying out regular health education. (4) Therr-fourth of those who wanted regular health education chose the using of audiovisual material as a teching method. (5) Curriculum recommended first by respondents for the school health education were personal habits and health, prevention and control of disease, mental and emotional health etc. (6) As for impedimental factors in the development of school health education, it was shown as following order : the lack of professional health education instructors, the lack of budget and administrative support, the lack of instructional materials and instruments etc.