• The Journal of Korean Association of Computer Education
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• v.17 no.1
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• pp.35-50
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• 2014

The current curriculums for the gifted and talented students in informatics are not practical and systematic in teaching methods because it is hard to provide the gifted and talented students with appropriate education individualized at their own levels. Furthermore, there are still some problems in previous curriculums for the gifted and talented students in informatics as follows. First, there are not sufficient on previous curriculums for the gifted and talented education in informatics in middle and high schools. Second, previous curriculums in use do not contribute to cultivating the creativity, problem-solving, logical thinking abilities and insight for the gifted students. Third, there is no curriculum, which reflects on individual's ability and aptitude, for the gifted and talented education in informatics. Therefore, in this paper, we suggest stepwise enrichment curriculums that enables the gifted and talented students to be equipped with creative problem-solving skills and computational thinking abilities. In this regard, at first, The problem with existing research and educational institutes for the gifted and talented in informatics were analyzed. Next we developed a concrete stepwise enrichment curriculum in accordance with the practical educational objectives of the gifted and talented in informatics.

• Journal of the Korea Society of Computer and Information
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• v.15 no.11
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• pp.47-56
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• 2010

In navigation, officers receive data about inside and outside of ship from several devices(ex, GPS / AIS / ECDIS / ARPA Radar / etc) in bridge, and use it to recognize and predict safety situations. However, observation work of a officer is still hard for a torrent of data from several devices, and the problem of inconsistent data among the devices. In previous research, we presented the conceptual model of Intelligent Navigation Safety Information System based on information fusion, and showed the example of the conceptual model using CF (Certainty Factor) expert system to solve this problem. The information fusion technology needs various reasoning skills, and CF expert system is not enough to express ambiguous or indefinite factors. In this paper, we propose the concept of an intelligent navigation information fusion using fuzzy expert system to describe the ambiguous factors, and show the validity of applying fuzzy expert system to the Navigation Safety Information System through the design and implementation of the proposed concept.

• Journal of The Korean Association of Information Education
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• v.7 no.3
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• pp.373-387
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• 2003

Music production, which is a new study, has been introduced and has become part of the curricula at the university music education level in Korea. However, because of the lack of experience and depth in the subject, an effective teaching and learning atmosphere has not yet been attained. It is therefore hard to find effective teaching and learning environments through traditional curricula which deliver a simple knowledge and technique methodology. Therefore, the most important methodology for school education in music production is to domesticate not only the learning of knowledge and skills, but also to design an ability to solve any problem that typically arise when students work in their actual job environments. The purpose of this study is to design a Web delivered problem based learning(PBL) system for studying sound systems effectively in Music production on the college level.

• Korean Institute of Interior Design Journal
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• v.22 no.5
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• pp.311-319
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• 2013

Buildings of the de-constructive tendency beyond definite forms are being constructed in countries with economic power, technical skills and open culture because they require social conditions to accommodate those buildings as well as a lot of construction expenses. Frank Gehry and Zaha Hadid can be chosen as the representative architects of de-constructivism series who are currently working hard. Though both of them are architects belonging to the de-constructivism category, their works show different construction due to the differences in architectural philosophy and working ways. Gehry consider Architect as a fine art and enjoy (sculpture) three-dimensional structure work through Rough Model. With increasing demand for landmark atypical buildings, Hadid has been frequently awarded in the recent series of International Competitions and deals with a lot of cultural works. Affected by absolutism, Hadid showed various diagonal lines in her early construction and works based on the theme of dynamics such as lightness, gliding and light contact with the ground etc. Hadid's Architecture which worked under the theme of dynamic contains a variety of diagonal lines that might cause the viewers to have difficulty on spatial awareness, thus It is known that Hadid's Architecture has lower efficiency on the Circulation and difficulty on spatial cognition compared to the typical museum. According to the research findings of the previous paper that space understanding of viewers on Frank Gehry Museum consisting of complicated planes is generally better than that of them on a typical museum, the purpose of this study is to find out the Circulation efficiency and spatial cognition of Hadid Museum by explaining the space structure of dynamic Hadid Museum and the difference compared to typical museum.

• Journal of the Korean Society of Earth Science Education
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• v.5 no.1
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• pp.124-133
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• 2012

Modern society requires people with practical knowledge that is able to recognize actual problems in the complex reality and solve the problems. Due to that reason, the 7th National Curriculum aims to basically cultivate ability adaptable to information-oriented global age by maximizing students' individuality and creativity. However, as existing education is hard to improve creativity, logical thinking, information processing skills, and problem-solving ability in the information-oriented age, self-directed learning is getting highlighted. Therefore, this study aimed to look into how learner-oriented IPER for self-directed learning and problem-based learning(PBL) in middle school science affected academic achievement of science and self-directed learning characteristics. As the results of the study are as follows. First, as the result of pre-and post-test to compare and analyze the effects of IPER instruction model and PBL instruction model on learners' academic achievement increase, it showed that the class with IPER instruction model was more effective. Second, as the result of pre-and post-test to compare and analyze the effects of IPER instruction model and PBL instruction model on self-directed learning characters, IPER was more effective than PBL overall, and among sub-areas, 'openness', 'self-concept', 'initiative', 'future-oriented self-understanding', and 'self-evaluation' were more effective in IPER while 'creativity' was more effective in PBL. However, among sub-areas 'responsibility' and 'learning enthusiasm' didn't show statistically significant difference. Third, the results of the post-survey to compare and analyze learners' perception regarding the application of IPER instruction model and PBL instruction model, the two models were positively affective. In addition, as the result of comparing the two models, IPER was more positive than PBL.

• The Journal of Korean Academic Society of Nursing Education
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• v.8 no.1
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• pp.61-71
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• 2002

purpose : The purpose of this study was to find out the influencing factors of smoking-cessation behavior of patients with coronary heart disease and to suggest the model of smoking-cessation behavior which was based on the relationship between influencing factors and then to test its fitness empirically. method : This study was based on the Theory of Reasoned Action and a hypothetical model was constructed with fifteen paths in consideration of main predictive factors of smoking-cessation behavior such as biological factor, disease-related characteristics, self-efficacy, supportive factor, environmental factor, disease-related perception factor, intention-to-quit, and psychological factor. The validity of a smoking- cessation model was tested to 264 patients with coronary heart disease by using SPSS 8.0 and Window LISREL 8.12a. results : 1. Seven of the 15 paths of smoking-cessation behavior proved to be significant. 2. The final model excluded three paths in the hypothetical model was demonstrated to be improved by $x^2$=44.31 (df=38, p=.22), Goodness of Fit Index (GFI)=.98, Adjusted Goodness of Fit Index (AGFI)=.96, Non-Normed Fit Index(NNFI)=1.00, Normed Fit Index(NFI)=1.00, and Root Mean Square Residual(RMR)=.24. 3.The smoking-cessation behavior was influenced directly by biological factor, self-efficacy, supportive factor, environmental factor, intention-to-quit, and psychological factor. The smoking-cessation behavior was accounted for 82% of variance by these factors. conclusion : although the adolescents' smoking behavior can be predicted by only smoking intention, it is hard to predict the adults' smoking-cessation behavior by only this factor. Therefore, intention-to-quit, self-efficacy, supportive factor should be improved because these are promotive factors for smoking-cessation behavior. Biological factor, environmental factor, and psychological factor are inhibitive factors, so nicotine replacement therapy is helpful to the high nicotine-dependents, and ex-smokers avoid other smokers in their environment and also patients should learn and practice the stress coping-skills.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.567-569
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• 2017

This is an example of ABSTRACT format Free-choice activity is child-directed time that young children decide to planning and acting for themselves.It is important time for young children to communicate freely with peers and activities through self-selecting, self-motivated and self-directed activity.Teachers want to maintain connectivity with young children and to work on specific learning goals and supporting friendships and modeling social skills and to make young children feel comfortable to explore in the classroom.However it is hard to gathering information about all children's activities fully by 1 teacher within limited class time and teaching environment.This study was conducted to monitoring system of free-choice activity and time selected by young children that make teachers to analysis the young children's activities effectively using NFC tags.

• Journal of the Korean Dietetic Association
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• v.5 no.2
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• pp.117-127
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• 1999

This study was carried out to provide the improvable way of foodservice management to dietitian in the elementary schools. For this purpose the serving pattern of food, menu planning, nutrition education, leftover management and difficulties in foodservice were investigated. The survey was conducted through questionnaires, which were collected from 249 dietitions randomly selected in Taejon and Chung Nam. Data were analyzed by SAS program. The main results of this study are as follows. The children in Taejon took foods in the class room(65.7%) and those in Chung Nam in the dinning hall(89.9%)(p<0.01). In menu planning the balance of nutrition(42.6%) was mainly considered and then food preference(19.7%), variety of menus(16.1%), food cost(16.1%), composition of food color, taste and texture(3.2%), skills of food making(1.6%) and the number of students(0.8%). They referred cooking magazines(47.7%), the previous menu(42.2%), children's opinion(7.2%) for planning menu. The insufficiency of implements and devices for food(24.1%) and lack of season's food(20.4%) were indicated as difficulties in their job. 34.5% of dietitians used a standard menu, 79.5% investigated food preference of children, 74.3% evaluated taste of foods before serving, and 80.7% regularly checked leftover. The major reason for leftover was careless of the teacher in charge in Taejon and bad taste of foods nutrition in Chung Nam(p<0.001). 98.5% of them answered that they had the responsibility for nutrition education in elementary school. They had a hard time in relationship with the staffs in school(40.6%) and employees for food(39.8%), and lack of market information(38.2%). To efficiency of dietitian's work can be enhanced by reflecting the results of children's food preference and leftover, by using standard cooking method and proper cooking utensil, and by performing nutrition education for children by themselves.

• Journal of The Korean Association For Science Education
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• v.16 no.4
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• pp.365-375
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• 1996

Improving of scientific inquiring ability is the major goal of current science curriculum, and the 6th science curriculum. But science educators consider that the existing textbooks and teaching manuals are insufficient to achieve this goal. For science teachers at teaching site to guide students efficiently in research work, development of teaching-learning programs is urgently demanded. Hypothesis Verification Learning Model(HVLM) was applied to classroom situation to improve ability of scientific inquiry in experiment teaching of middle school biology. The effects of the model were analyzed to suggest some approach method to reach the goal of science education in this study. The major results of this study are as following: 1. The students and teachers responded positively on this new learning model. an students were willing to participate in biology experiment and they said that to know what was unknown to them while exchanging ideas and opinions through the discussion, It was hard for teachers to instruct at the first time and it took much time for them to arrange materials ready, but it turned to be easier as time went on. 2. In science process skills, there was no significant difference statistically by new leaning model. Only the formulating a generalization or model showed significant difference statistically between the two groups. 3. For scientific attitude, experimental group did not show significant difference statistically between the two groups, but the experimental group showed statistically more significant positiveness in all areas afterwards than before. 4. In science achievement test, there was significantly higher than the control group. It is also analyzed that they remember the experiments in courses and results they planned and performed by themselves longer than these guided by teachers.

• Journal of the Korea Convergence Society
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• v.11 no.5
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• pp.229-239
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• 2020

The purpose of this study was to help young people with mild intellectual disabilities with counseling and self-supporting life experiences. The topic of the counseling contents could be categorized as follows: "institutional life was clumsy and hard, but it was also full of memories," "my adolescent was aching, growing, and lonesome," "an irresistibie being," "independence process is filled with anxiety, excitement." In his process of going independent, the subject showed a strong will for the preparation for independence where he gets through the unfavorable situation surrounding the arduous and lonely independent process. This result proves the effectiveness of the therapeutic intervention based on the coping skills that meet the needs of the social situation for the adolescents who are discharged from institutions in their independence preparation and job search.