• 한국과학교육학회지
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• 제1권1호
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• pp.53-60
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• 1978

The aims of this study are to find the evel of the conception of 'Water Displacement', and to suggest some educational impications from the findings of the study. The result are as follows; Firstly, About 20% of 12 year children among the subjects of this study are aware of the conception of Water Displacement' which is lower than the finding of the study conducted by J. Piaget and Elkind. Secondarly. Most of the subjects in this study are in the transitional level, so this finding suggests that curricular developers should provide the material needed for the educational activities to make children develop the conception of 'Water Displacement'.

• 한국가정과교육학회지
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• 제5권1호
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• pp.121-132
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• 1993

The purpose of this study is to evaluate the state and problems on sex education of junior & senior high schools in Taegu city & Kyungbuk province and then to try to find the solutions. This article is consisted of four parts: the present state of sex education, how to improve sex education, the problems of teacher training and the actual condition of educational materials for that. The item of questionnaires was analyzed by SAS-PC program. the results are marked with frequency, percentage, mean and $\chi$$^2$(chi-square). For effective and better sex education in high schools, development & distribution of various audio-visual teaching material, and systematic & correlative arrangement of educational contents are to be first requisite. Concerning about the teacher training it is needed that to establish the standard o general management and equipment of instruction system.

• 교육시설
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• 제7권4호
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• pp.27-38
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• 2000

The purpose of this study is, to increase the number of and improve environmental quality of kindergartens, to minimize the time and effort required in the design and construction of kindergartens by providing architectural design guidelines(space program and area guideline). The prerequisite condition of this study, in particular, is to provide the standardized design process for designing kindergartens which has merits such as provision of more qualified environment, minimization of the effort required in the design. Through the review of domestic regulations, domestic and foreign guidelines, and on-sight investigation of existing kindergartens, the practical guidelines for space program, areas, elevations and material planning were proposed.

• 가족자원경영과 정책
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• 제5권1호
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• pp.111-122
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• 2001

The propose of this study is to recognize the present consuming trends of adolescents and to verify the most influential variables affecting on the conspicuous consumption of adolescents. The samples were selected from the first and second grade level among male and female high school students in Seoul and Inchon area. The 384 subjects were analyzed by the SPSS/WIN program. The major findings of this study is as follows. First, the general tendency for conspicuous consumption of adolescents showed a lower level of scores than the average. Second, The conspicuous consumption of adolescents showed a significant differences, according to the socio-demographic variables, the psychological variables, the educational level of the adolescents, and the environmental variables. Third, the most influential variables affecting on the conspicuous consumption of adolescents are the variables, such as friends, mass media, sex, mother’s educational level, and material-oriented tendency. The total explonation of these variables was 54.7%.

• 한국보육지원학회지
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• 제12권4호
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• pp.131-149
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• 2016

Teacher's practical knowledge is potentially relevant to the teaching practice in his/her classroom. The research explored early childhood teachers' practical knowledge of 'curriculum' via conceptual metaphors. The participants (N=348) completed a prompt, "Curriculum is like A because B" and then the metaphors were analyzed according to the procedure proposed by Moser (2000). The analysis found that 8 themes (i.e. 'educational basis', 'learning opportunity', 'educational material', 'difficulty', 'change', 'pre-determination', 'discordance', and 'reconstruction') were the underlying conceptions signified in those metaphors. The implications regarding early childhood teachers' practical knowledge were discussed on the perspective of post-modern curriculum. Moreover, it recommended the practical knowledge based approach for early childhood teacher education, and transformation of current policy for program evaluation relevant to curriculum conceptualization.

• 교육시설 논문지
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• 제26권6호
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• pp.51-58
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• 2019

This study embody the investigation of the winner projects of Young Architecture Program(YAP) taken place annually at front yard of MoMA PS1 since 1998. Every installation of project is experimental exhibition that have ambiguous border in the area between lightness and architecture. Thus the design have less limits as architectural space and talents can express the innovative idea strong. This paper aims to probe annual significant key words by analyzing the contemporary representative space types, materials, fabrication methods and innovative ideas, and to identify the changes of important concept of lightness and recent trend in architect design concept.

• 한국정보처리학회논문지
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• 제6권5호
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• pp.1323-1331
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• 1999

This paper suggests a multimedia educational system which has the ability to extract intelligent instruction on the distributed environment. The proposed system is designed for supporting individual instruction and real time user interaction. As the system based on CORBA, we put group managing module on it for multi user environment, so it has ability for distributed computing facilities. Using MHEG standard, we can provide multimedia courseware and real time user interaction. To diagnose students' responses and generate evaluations, we use several linguistic variables of fuzzy theory. There are two major advantages for using this system. This system can provide dynamic generation of problems and the ability to provide a dynamic instruction strategy. And it can increase reusability of courseware material for using standard of multimedia representation and communication. We use CORBA and MHEG to overcome the disadvantage of the Web, passive protocol and poor interactivity, HTTP.

• Journal of Power Electronics
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• 제10권6호
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• pp.635-642
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• 2010

The paper presents a multimedia educational program of DC servo drives for distant learning with a special emphasis on sliding mode control. The program contains of three parts: animation, simulation and internet based measurement. The animation program explains the operation of DC motors, gives its time- and frequency-domain equations, transfer functions and the theoretical background necessary for controller design for DC servo motors. The simulation model of the DC servo motor and the controller can be designed by the students based on the animation program. The students can also test their controllers through the internet based measurement, which is the most important part from engineering point of view. After the measurements are executed, the students can download the measured data and compare them to the simulation results.

• International Journal of Computer Science & Network Security
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• 제21권12호
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• pp.41-44
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• 2021

This article proposes to consider the experience of using information and communication technologies in educational processes and social practices of Ukrainian universities. The history of the introduction of information and communication technologies in the development of the higher education system is considered, the system of organizing the information space of universities is investigated. The distinctive features of the structure of a single information space, as well as distance e-learning technologies are highlighted. Empirical material obtained in the course of sociological research is used to discuss specific examples of the use of ICT in universities.

• Educational Technology International
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• 제16권1호
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• pp.58-83
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• 2015

Digital textbooks draw attention as a new format of educational material, using the advantages of information technology; this innovative learning tool requires consideration as a part of successful and effective learning. The main purpose of the article is to investigate the mediating role of self-regulation between digital literacy and learning outcomes (academic performance and learning motivation) when using digital textbooks as a learning tool in Middle School English. Both descriptive and regression analysis were used as data analyses methods. The main findings of this study were as follows: first, digital literacy and self-regulation significantly predicted academic performance and learning motivation; second, self-regulation fully mediated between digital literacy and academic performance; third, self-regulation partially mediated between digital literacy and learning motivation. The research results proved the effects of digital literacy and self-regulation on the learning outcomes and mediating role of self-regulation between digital literacy and learning outcomes. These results help to design and implement effective lessons when using a digital textbook in Middle school English.