• The Mathematical Education
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• v.40 no.2
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• pp.195-215
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• 2001

The purpose of this paper is to present a specific set of home teaching methods in hopes to prevent slow learner of the elementary mathematics. This paper deals with the number and operations, one of five topics in the elementary mathematics A survey of two hundred elementary school teachers was made to see the teacher's opinions of the role of home studying and to concretize the contents of the research topics. There were asked which is the most essential contents for the concrete loaming and which is the most difficult monad that might cause slow leaner. And those were found to be; counting, and arithmetic operations(addition and subtraction) of one or two-digit numbers and multiplication and their concepts representations and operations(addition and subtraction) of fractions. The home teaching methods are based on the situated learning about problem solving in real life situations and on the active teaming which induces children's participation in the process of teaching and learning. Those activities in teaching each contents are designed to deal with real objects and situations. Most teaching methods are presented in the order of school curriculum. To teach the concepts of numbers and the place value, useful activities using manipulative materials (Base ten blocks, Unifix, etc.) or real objects are also proposed. Natural number's operations such as addition, subtraction and multiplication are subdivided into small steps depending upon current curriculum, then for understanding of operational meaning and generalization, games and activities related to the calculation of changes are suggested. For fractions, this paper suggest 10 learning steps, say equivalent partition, fractional pattern, fractional size, relationship between the mixed fractions and the improper fraction, identifying fractions on the number line, 1 as a unit, discrete view point of fractions, comparison of fractional sizes, addition and subtraction, quantitative concepts. This research basically centers on the informal activities of kids under the real-life situation because such experiences are believed to be useful to prevent slow learner. All activities and learnings in this paper assume children's active participation and we believe that such active and informal learning would be more effective for learning transfer and generalization.

• The Journal of the Korea Contents Association
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• v.21 no.9
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• pp.477-492
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• 2021

The purpose of this paper is to examine the problems caused by the lack of institutional establishment of broadcasting contents' concept, to present the categories and significance of broadcast contents concepts, and to promote discussions on defining broadcasting contents concepts. As the pattern of enjoying contents becomes fragmented, broadcasting contents such as dramas, entertainment, and documentaries are enjoyed in various ways through N-screens, beyond the distribution structure of the traditional broadcasting industry. But, the concept of broadcasting contents is subordinate to(or even absent from) the distribution structure of the broadcasting industry. This paper seeks to correct this problem by proposing a new definition of broadcasting contents. First of all, as a result of looking at the need to define the concept of broadcasting contents in various ways in principle, legal, and industrial aspects, broadcasting contents needed to be defined as a new concept independent of broadcasting media. Based on this, the existing discussions on the concept and type of broadcasting contents were reviewed to confirm the direction for establishing broadcasting contents concepts, and to define broadcasting contents into higher categories (liberal arts, entertainment), and lower categories ('documentaries, current affairs, education', 'dramas, animation, music, variety, sports').

• The Korean Journal of Psychodrama
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• v.21 no.2
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• pp.27-39
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• 2018

This study aimed to investigate the level of community spirits of residence college freshmen, and the differences in community spirits by life satisfactions of residence college, majors, and family, which were the most intimate interaction objects, under the current circumstance where the importance of the community spirits were emphasized. As the results, the total level of freshmen's community spirits were a bit high with 3.66 of average score. As the results of difference analyses on the level of community spirits by the life satisfaction of family, major and residence college, the students who answered that their life satisfaction by family became lower, and who answered their major and residence college life satisfaction became higher were showed the higher community spirits level. On the bases of those research results, the researcher suggested several alternatives to cultivate community spirits of freshmen in residence college with the concepts of spontaneity and creativity in psychodrama.

• Journal of The Korean Association For Science Education
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• v.28 no.5
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• pp.471-481
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• 2008

This study investigated connecting errors by students' field independence-dependence in learning chemistry concepts with multiple external representations in current science textbooks. Seventh graders (N=196) at a middle school were assigned to the BL and CL groups, which were respectively taught "Boyle's Law" and "Charles's Law." A field independence-dependence test was administered. After learning the target concept with text and picture emphasizing the particulate nature of matter, a connecting test was also administered. Five types of connecting errors were identified: Insufficient connection, misconnection, rash connection, impossible connection, and failing to connect. 'Failing to connect,' 'Misconnection,' and 'Rash connection' were found to be the frequent types of connecting errors regardless of the target concepts. The frequencies and percentages of the types of connecting errors were not significantly different between the field independent and field dependent students. Educational implications of these findings are discussed.

• The Journal of Korean Physical Therapy
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• v.27 no.5
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• pp.356-363
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• 2015

Purpose: The purpose of this study was to investigate the overview of the use of the ICF in Korea. Methods: An integrative literature review from its publication in 2001 to May, 2015 was conducted; studies published from 2001 to May, 2015 were searched using RISS, KISS, DBpia, KoreaMed, PubMed, and ISI databases. For inclusion in the review, a study had to be published as a scientific article, must have participation of Korean researchers and developed in Korea, and should provide use of ICF. Results: A total of 108 publications were identified, and 89 studies met the inclusion criteria. Most eligible studies were related to clinical fields (n=41) and areas with the disabled (n=32). Interestingly, several studies showed how to use and/or adapt ICF in clinical practice e.g. reviews and case studies, whereas in the area of the disabled, descriptive studies reported ICF concepts comparing with the current disability policies and laws in Korea. The usage of ICF was found to be at various levels: introducing the ICF concept and model, collecting data using the ICF checklist, coresets, as well as ICF codes itself and presenting results in the ICF framework, developing measurement tools based on ICF concepts. Conclusion: Since introduction of the ICF in 2001, the use of the ICF in Korea has increased in different professionals as well as in levels of its applications.

• Korean Institute of Interior Design Journal
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• v.19 no.2
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• pp.117-125
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• 2010

Theories and concepts emerging in new media environment are influencing the field of current spatial design. Art and technology have always coexisted, not but they are differentiated in two parts. They show new communicational paradigm in terms of supplementary position each other. The fact that examining the expression method and the communicational structure of today's new media art will be an analytical tool which analyzes the concepts of contemporary spatial design. For this, we attempt to use the Bolter and Gusin's remediation theory as analytical tool. First of all, we consider its theoretical aspects, and then, classify them according to the creation method, and investigate the characteristics of expression according to their types. We prepared an framework of analysis using the Remediation theory and its traits. We reviewed the relations between new media and spaces concerning remediation. After researching, we could analyze the cognitive aspects between new media and spaces as immediacy, and recognize the operational aspects of visual image as hypermediacy. Through the analysis, we could recognize the traits that digital environmental simulacres, sense of telepresence, and non-linear hypermediacy etc. remediate with repeating of mediation of mediation.

• Journal of Information Technology Applications and Management
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• v.15 no.4
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• pp.61-76
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• 2008

As XBRL applications for sharing the contents and semantics of business reports get activated, it is increasingly necessary to reuse components systematically by the standardization in the national level. The current standardization of Korean electronic documents follows the "Guideline for XML Documents Development", which aims to maximize the reusability of components by providing a business library as well as the UN/CEFACT core components methodology. XBRL takes the same approach with the standardization of electronic documents in that their components (concepts and their structures) are defined using XSD. In XBRL, however, concept are restricted to specific types and diverse relationship types can be defined for associating the concepts to themselves and other additional information. As a result, there are some issues that may not be solved by just applying the guideline to XBRL. This paper presents a basic method for applying the methodology to XBRL applications in order to realize the systematic reusing and standardization of XBRL documents in the national level. For case analysis, FSS (Financial Supervisory Service) income statement is employed to demonstrate the possibility of the method.

• Journal of Fashion Business
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• v.8 no.1
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• pp.107-116
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• 2004

In the modern society, magazine is a information communicating media which is an important element in assessing the whole of a nation's cultural standard. More subdivided fields of magazines are expanding according to the diversified concepts. As the variety of Korean edition of foreign magazines are increasing, the type of Women's magazines are also diversifying and expanding. By finding out the problems and analyzing the visual side of domestic women's magazines among the intense competition of the magazines, the design improvement program was requested. The analysis result from the visual side of domestic women's magazines tells us that the problem of current domestic women's magazines is that their identities are not clear. The cause can be divided into three reasons: First, it is the lack of creativity and originality. There is a limitation in arousing the readers' interests by designing the magazines with similar layouts. Second, there are no distinct design concepts in the magazines. It seems as if the uniformity is lacked as the impression the magazine gives is not clear. The diversification of layouts and the use of design elements could actually bring about a counter result. Third, the excessive advertisement pages is another reason. The ads that covers over 35% of the whole of the magazine can act as a factor that drops the readers' trust in the magazine.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.67 no.11
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• pp.1408-1414
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• 2018

Recently, as a solution to the problem of maintaining system reliability, stability, and quality occurring worldwide, such as activation of smart grid and recognition of super grid and rapid grid interconnection of renewable energy sources HVDC(High Voltage Direct Current) will appear on the front of the electric power system. These concepts are also very important concepts in HVDC systems. When the HVDC system is linked to the existing power system, it is composed of AC/DC/AC conversion device, and these conversion devices are composed of many thyristors. These parts(Devices) are connected in a complicated manner, and they belong to the one with a higher failure rate. However, the problem of establishing the concept of failure rate of HVDC parts directly linked to economic efficiency and the understanding accompanying it are still insufficient. Therefore, in this paper, we establish the meaning of reliability in power system and try to develop a model to analyze and verify the failure rate data of HVDC based on this.

• Journal of Korean Library and Information Science Society
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• v.41 no.3
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• pp.269-290
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• 2010

Applying one specific thesaurus might cause several problems because each thesaurus has its own characteristics inherited from its construction process. Therefore, integration of thesauri can be an appropriate approach to overcome the difficulties. This current research selected physics as a domain and two thesauri in the domain: PACS and PIRA. By integrating these two heterogeneous thesauri, this research could construct a conceptual structure that covers the whole concepts related to physics. By constructing the conceptual structure with the use of facet analysis from integrated thesaurus, it provides knowledge base with hierarchical structure and clear relationships between concepts. It can be an alternate approach to effective and efficient information retrieval and knowledge discovery.