• Title/Summary/Keyword: Conceptual change

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Effects of Consumers' Altruistic and Egocentric Values on Social Responsibility and Willingness-to-pay a Price Premium for Ethical Fashion Products (소비자의 이타주의적 가치관과 자기중심적 가치관이 사회적 책임의식과 윤리적 패션제품에 대한 프리미엄 가격 지불의도에 미치는 영향)

  • Choi, Yeong-Hyeon;Ahn, Ga Young;Kim, Eun-Hye;Lee, Kyu-Hye
    • Fashion & Textile Research Journal
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    • v.22 no.5
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    • pp.570-583
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    • 2020
  • The fashion industry is accountable for labor and environment-related issues. With such issues raised, consumers' social responsibility for environmental and labor issues has become an important factor that shapes the perception of companies. This study investigates the relationship between consumer values, concerns regarding social issues, and willingness to pay a premium for ethical fashion products. This study included two exogenous variables of altruistic value and egocentric value. In the conceptual model, consumers' social responsibility was conceptualized as two constructs of environmental consciousness and labor-issue consciousness. It was then analyzed as mediating variables. Willingness to pay a premium for ethical fashion products was the endogenous variable. Data was collected and analyzed with PLS-SEM from 600 consumers. The assessment of discriminant validity and construct validity using CFA were conducted before analyzing the model. Structural equation modeling results revealed that altruistic value directly influenced environmental consciousness and labor-issue consciousness. However, egocentric value was directly and significantly influenced only by labor-issue consciousness. Both environmental and labor issue consciousness directly influenced customers' willingness to pay a premium, but did not significantly change their willingness to pay a premium. Two-stage serial mediation analysis results indicated that the constructs did not have a significant mediation effect on the exogenous variables (altruistic value and egocentric value) and the endogenous variable (willingness to pay a premium) for ethical fashion products. This study found the influence of consumer's personal values on their willingness to pay a higher price for ethical fashion products.

Coexistence of plant species under harsh environmental conditions: an evaluation of niche differentiation and stochasticity along salt marsh creeks

  • Kim, Daehyun;Ohr, Sewon
    • Journal of Ecology and Environment
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    • v.44 no.3
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    • pp.162-177
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    • 2020
  • Background: Ecologists have achieved much progress in the study of mechanisms that maintain species coexistence and diversity. In this paper, we reviewed a wide range of past research related to these topics, focusing on five theoretical bodies: (1) coexistence by niche differentiation, (2) coexistence without niche differentiation, (3) coexistence along environmental stress gradients, (4) coexistence under non-equilibrium versus equilibrium conditions, and (5) modern perspectives. Results: From the review, we identified that there are few models that can be generally and confidently applicable to different ecological systems. This problem arises mainly because most theories have not been substantiated by enough empirical research based on field data to test various coexistence hypotheses at different spatial scales. We also found that little is still known about the mechanisms of species coexistence under harsh environmental conditions. This is because most previous models treat disturbance as a key factor shaping community structure, but they do not explicitly deal with stressful systems with non-lethal conditions. We evaluated the mainstream ideas of niche differentiation and stochasticity for the coexistence of plant species across salt marsh creeks in southwestern Denmark. The results showed that diversity indices, such as Shannon-Wiener diversity, richness, and evenness, decreased with increasing surface elevation and increased with increasing niche overlap and niche breadth. The two niche parameters linearly decreased with increasing elevation. These findings imply a substantial influence of an equalizing mechanism that reduces differences in relative fitness among species in the highly stressful environments of the marsh. We propose that species evenness increases under very harsh conditions if the associated stress is not lethal. Finally, we present a conceptual model of patterns related to the level of environmental stress and niche characteristics along a microhabitat gradient (i.e., surface elevation). Conclusions: The ecology of stressful systems with non-lethal conditions will be increasingly important as ongoing global-scale climate change extends the period of chronic stresses that are not necessarily fatal to inhabiting plants. We recommend that more ecologists continue this line of research.

The Structure and Conceptual Changes of Preservice Secondary Teachers' Alternative Conceptions on Radioactive Isotopes (예비 중등교사들의 방사성 동위원소에 대한 대안개념의 구조와 개념변화)

  • Oh, Jun-Young;Kim, Sang-Su;Kang, Yong-Hee
    • Journal of the Korean earth science society
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    • v.28 no.7
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    • pp.775-788
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    • 2007
  • This study was aimed to understand the structures of preservice secondary school teachers' alternative conceptions on radioactive isotopes in the interior of earth. The structure of their conceptions were analyzed by the suggestions of Niaz (1988) based on the Lakatosian frameworks. The survey was carried out on a group of seventeen students who were major in science education. The research method was open-ended written questionnaire. The results of this study show that students had apparent alternative conceptions. The high temperature and pressure' explanation for radioactive decay in earth's interior had most import effects on their alternative conceptions. It was also intended to survey their conceptional change by our teaching strategies of the philosophy of science in order to construct science concepts.

Conceptual Review on objects in Interior Design for Discourses - Search for Condition object Discussions through Review on Le Corbusier's object theory - (실내디자인에서 오브제 논의를 위한 개념적 고찰 - 르 꼬르뷔지에의 오브제이론을 통한 오브제 논의의 조건 모색 -)

  • Kim, Su-Jung;Lee, Sang-Ho
    • Korean Institute of Interior Design Journal
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    • v.15 no.5 s.58
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    • pp.85-94
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    • 2006
  • Due to multidisciplinary characteristic of the Interior Design field, it has developed into complex interdisciplinary field. Therefore Interior Design field has grown and established its major trends dependent upon other related field of study. With this perspective in mind, esthetics on Interior Design has to be treated in similar manner. In modem architects or artists have defined the terminology 'object' theoretical principle where by unable to distinguish between 'object's type' and 'objects', Presently, the term 'object' became a trend word. In order to confront misconception of the idea of 'Objectification', some people definition as reflection of this complex society. In this paper, it will establish a solid groundwork for a discussion on Objectification. The initial approach will deal with Le Corbusier and esthetics, which is the center of argument. By reviewing theoretical background of the related modern art, the paper discusses about the relationship between Le Corbusier and esthetics. Subsequently, the discussion about the criterions necessary to define object is provided. This paper only suggests a methodology of analyzing a trend in Interior Design. The condition to define Objectification in Interior Design, which is a result of the reviewing process on esthetics, can be concluded as 'modeling form(transformation of morphological meaning with change wrought by causing a visual reaction)', 'mixtures and modification of materials(transformation and spontaneity through mixing materials)' and 'elements greatly influence space' of the Interior Design.

A Study on Patterns on Korean Medical Containers (한의약기(韓醫藥器)문양 연구)

  • Beak, Ju-Hyun;Ahn, Sang-Woo
    • Korean Journal of Oriental Medicine
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    • v.16 no.2
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    • pp.33-41
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    • 2010
  • Patterns are symbolic expressions of life style or sentiment of people as a product of culture. Furthermore, it is a type of language that the shape or implication does not change much over time. Patterns shown on the Korean medical containers are related to human life and health that they are not very diverse and splendid but closed used in real life. The medical containers include the alcohol container or tea-ware in broad sense, but under this study, it would be handled only for the Korean medical containers directly used to protect human health and treatment of diseases. They would be the Medicine Mortar and Pestle that is used to grind the herbal medical ingredients, pots that hold the liquid decoction, containers to keep the medical ingredients in general conceptual use for medical purposes. The patterns inscribed are classified in animal pattern, plant pattern or alphabet pattern. Turtle, crane, ginseng, and life patterns have the contemplation to pray for long life without disease or good fortune, while plum pattern, dragon pattern and the like are used in the medical containers used mainly in royal families with the social status and dignity shown. As such, patterns have not only ornament elements but also the symbolic implication to represent long life without illness for human. It provides the basic data of medical wisdom contained in the pattern and willingness of human to protect life from illness. On the basis of such research, it would require ensuing studies to make comparison and analysis with the medical containers with the patterns in the adjacent countries in the days to come.

Development of Deployment Test Equipment Suitable for Single Large Solar Panel (하나의 큰 태양전지판에 적합한 전개시험장치 개발)

  • Moon, Hong-Youl;Park, Sangho
    • Journal of the Korean Society for Aeronautical & Space Sciences
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    • v.46 no.7
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    • pp.583-591
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    • 2018
  • In this paper, we propose a new deployment test equipment that is characterized for the deployment test of single large solar panel with tape spring hinge. To perform the deployment test on ground, a device that takes gravity compensation into account should be used to create a zero gravity environment similar to that in orbit. We analyzed the advantages and disadvantages of the most commonly used deployment test equipment in the past through simple conceptual design, analysis, and tests to judge whether it is applicable to the deployment of the solar panel to be tested. A dummy frame was proposed to reduce the air drag effect during on-ground test and a self-aligning ball bearing and adjusting screws were applied to the deployment test equipment to solve the alignment problem with the gravity axis. And a horizontal bearing for radial movement applied to compensate for the change of the axis of the tape spring hinge. From these, we solved the problems of the conventional deployment test equipment by developing and verifying the new deployment test equipment characterized for the solar panel to be deployed in this paper.

Changes of Students' Understanding of the Nature of Science After Two and Half Years of Public Science Education in Ontario Canada

  • Park, Hyeran;Woodruff, Earl
    • Journal of Science Education
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    • v.38 no.1
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    • pp.57-77
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    • 2014
  • A longitudinal study traced changes in students' understanding of Nature Of science (NOS) through the public secondary science education in Ontario Canada. Although the concepts of NOS are complicated, and students' understandings are not easy to change, not many longitudinal studies have been done across the world. The current study tried to identify the changes of participating students' understandings of NOS for two and half years of public secondary science education in Ontario Canada. Pretest was administered using Views of Nature of Science (VNOS-C) when six participants graduated from a middle school of Toronto. Two and half years of secondary education, the posttest was carried out using the same instrument. After pre and posttest, probing interviews were performed. The analysis of the data was founded on the Standards and the conceptual framework for this study. The findings were that the initial views have little changed. Most examples and explanations the participants provided were from their science classes. Lab activities for confirming the existing laws and theories and observable photos in science textbooks made students regard the knowledge as a truth. Naturally, their knowledge has been expanded for 2 and 1/2 years, but this expansion of scientific knowledge led students toward Universalist views on science. On the other hand, when science was presented with a historical approach or was networked with other concepts, students acknowledged science and scientific knowledge had been induced from inferences as well as observations and experimental results. Based on the findings the authors of this research suggest that educating the knowledge of science should be historical and networked approaches rather than teaching the knowledge as concise and true statements of the nature.

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A Study on the Computer Graphics Education in Network Environments (박람회장 공간의 특수전시 연출 및 기획에 관한 연구 - 대전 엑스포 '93 정부관을 중심으로 -)

  • 한은수
    • Archives of design research
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    • v.11 no.3
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    • pp.58-67
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    • 1998
  • Exposition primarily reguires the basic understanding of the mutual effect between the conventional culture and the future-oriented change of society.A number of fundamental and general research articles exist which are related to the exhibition planning and design. Unfortunately, the concrete research works dealing with the large-scale international expositions are hardly found in the literature. In this connection, this research was particularly focused on the special exposition display and planning. The International Exposition, the World Design Exposition and the International Garden and Greenery Exposition were chosen in order to examine the conceptual characteristics as the proper examples creating the fantastic space and developing the new exposition display technigue. The Government Pavilion in the Taejon Expo , 93 was chosen as an example for the exposition planning. An overall research concerning the basic direction and structure of the exposition design, the exposition display and the special system technigue was carried out in order to represent the basic spirit and theme with the most efficient way.

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A Study on the features of surrealistic expression of the interior design of Contemporary Food & Beverage Space (현대 식음공간 실내디자인의 초현실주의적 표현 특성에 관한 연구)

  • Park, Min-Seok;Kim, Moon-Duck
    • Proceedings of the Korean Institute of Interior Design Conference
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    • 2007.05a
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    • pp.231-236
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    • 2007
  • The aspects of contemporary society change have been changed rapidly running for function value on the part of part industrialization and information-oriented. The transfer to the society focused on a human being emphasis and symbol value is in progress rising with natural desire of recurrence of human nature accordingly and desires of a human being inborn of sensitivity-oriented and pluralism-oriented are being expressed. Answering these social and cultural demands, concerns about an arbitrary mind world of a human being and pursuit dispositions about impractical and transcendental world are coincided with to the purpose and so various kinds of expressions except for art sphere are being experimented and applied. Here upon also in the field of the contemporary interior design, answering sensual desire of users, various arts and cultural tendency, the concept of surrealism is being applied in design introducing the concept of surrealism positive. And fantastical and unreasonable expression features of surrealism are being used as subjective essential elements to make new spaces. Especially amoung various kinds of the interiors designs, the features like surrealistic expressions in Food & Beverage Space which proper identity and strong symbolism will be expressed can be recognized as appropriate expression patterns to give still more sensitivity stimuli to customers. Thus this research disclosed conceptual and ideological background of surrealism and also analyzed and studied surrealistic expression features applied to the interiors designs of Contemporary Food & Beverage Space through expression disposition, study and classification of techniques. And standing on the result of analyzing surrealistic expression features of Contemporary Food & Beverage Space with a key word of expression features derived we groped for estatescape trend demanded in Food & Beverage Space and direction coming.

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New Regional Geography and Regional Development in the Age of Globalization (새로운 지역지리학과 세계화시대 지역발전)

  • Choi, Byung-Doo
    • Journal of the Korean association of regional geographers
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    • v.8 no.2
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    • pp.131-149
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    • 2002
  • Geography has been defined traditionally as a discipline on regions, that is, as chorography, which means regional geography. Regional geography, which once withered up with the development of positivist geography, has gained recently its vitality. In particular, as social theories have been introduced actively into geography since the 1980s, new methodologies for regional geography have been suggested through a series of debates, for example, on spatiality, locality, restructuring, and post-modernism, though there remain still some important conceptual issues which have not yet settled down. On the other hand. new regional geography has made its development and significance for regional development in the age of the so-called globalization in the reality. That is, new regional geography has been required for a systematic conceptualization of region and for a theoretical consideration on the dynamic change of regions in the process of globalization. Furthermore, an emphasis can be given to geography education for new regional geography in order to understand new strategies for regional development.

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