• 무역상무연구
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• 제61권
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• pp.139-163
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• 2014

Recently with making of 'The Consumer Insurance (Disclosure and Representations) Act 2012(hereunder CIA)', the UK revised the duty of disclosure especially with the consumer insurance contract. According to the CIA, if the misrepresentation was careless, the insurer may have the three options based upon what the insurer would have done had the consumer taken care to answer the question accurately; a compensatory remedy, avoidance of the insurance contract or, amendment of the contract. I realized that the establishment of CIA has been exposed to pro-actively relieve the breach of Warranty and Disclosure, Representations as far as required by the Global Insurance market. It was found that it is expected to bring significant changes in UK Insurance Act system of the 21st century, and prepares competition from neighboring countries. On the other hand, in the common law system, countries under MIA(1906) are trying to address the breach of warranty and Disclosure, Representations, except the UK cannot completely adhere with a positive attitude.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제18권3호
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• pp.203-216
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• 2015

본 연구는 초등학교 6학년 수학 영재 학생을 대상으로 ACODESA 방법을 적용한 문제해결 과정에서 나타나는 표상 사용의 유형을 분석하였다. 수업 설계는 다양한 표상의 조직화된 사용을 강화시키는 ACODESA 방법에 따라 이루어졌으며 40분 동안 4차시에 걸쳐 수업이 진행되었다. 자료 분석을 위해 동영상 촬영, 학생과의 인터뷰 등을 수집하여 녹취록을 작성하였고, Despina(2011)의 표상 사용유형에 따라 표상의 변화를 분석한 결과 추가형, 정교화, 그리고 제한형이 나타났다. 이러한 연구 결과를 통해 문제해결 과정에서는 개인적 표상이 소그룹별 토론과 확인의 과정을 거쳐 제도적 표상으로 생성될 수 있는 수업 설계가 필요함을 알 수 있었다.

• 충청수학회지
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• 제23권4호
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• pp.679-689
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• 2010

By developing and using certain operators like those initiated by Burchnall-Chaundy, the authors aim at investigating several decomposition formulas associated with the $Kamp{\acute{e}}$ de $F{\acute{e}}riet$ function $F_{2:0;0}^{0:3;3}$ [x, y]. For this purpose, many operator identities involving inverse pairs of symbolic operators are constructed. By employing their decomposition formulas, they also present a new group of integral representations of Eulerian type for the $Kamp{\acute{e}}$ de $F{\acute{e}}riet$ function $F_{2:0;0}^{0:3;3}$ [x, y], some of which include several hypergeometric functions such as $_2F_1$, $_3F_2$, an Appell function $F_3$, and the $Kamp{\acute{e}}$ de $F{\acute{e}}riet$ functions $F_{2:0;0}^{0:3;3}$ and $F_{1:0;1}^{0:2;3}$.

• 한국과학교육학회지
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• 제27권8호
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• pp.677-692
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• 2007

In this study, university students were provided with repeated opportunities to represent their ideas graphically, and to examined via their drawings the extent to which they could visualize macroscopic phenomena microscopically. These drawings provided insight into the students' basic understanding of solution chemistry, revealing three conceptual models: the Undifferentiated Symbolic Model, the Particulate Model, and the Symbolic Ionic Model. Generally speaking, students who had poor conceptual understanding tended to exhibit the Undifferentiated Symbolic Model, whereas students with deeper understanding tended to employ the Symbolic Ionic Model. Students' conceptual comprehension was predictable from their graphical representations, which better elucidated what they actually comprehended about the phenomena, as opposed to their ambiguous verbal descriptions alone. The results of this study demonstrated a lack of development in university students' conceptions of solutions. Their weakness in understanding at the molecular-level became more obvious when they were asked to represent their ideas in drawings. Few students exhibited expert knowledge, and several common misconceptions were found, which indicated typical difficulties students have perceiving common phenomena at the molecular level. The findings of this study illustrate how eliciting graphical representations can be used to assess students' conceptual understandings.

• 한국산학기술학회논문지
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• 제19권8호
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• pp.441-448
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• 2018

이 연구는 글 없는 그림책 활동이 유아의 그림 표상능력과 사회성 발달에 미치는 영향을 알아보는데 그 목적이 있다. 이를 위해 연구대상은 K유치원에 재학 중인 만 3세 유아 30명으로 하였다. 그 중 15명을 실험집단으로 나머지 15명을 비교집단으로 선정하였다. 실험처치는 실험집단에 8주간 글 없는 그림책 활동을 실시하였으며, 두 집단 모두 그림 표상능력과 사회성 발달 검사를 사전 사후에 실시하였다. 그 결과, 글 없는 그림책 활동이 유아의 그림 표상능력 하위 영역 중 다양한 색채, 세부적 묘사, 조화로운 공간 표상, 다양한 형체, 주제 관련 표상, 표상의 독특성, 그림 표상의 완성도, 언어 표상의 연결에 효과가 있는 것으로 나타났다. 다음으로 글 없는 그림책 활동이 유아의 사회성 발달 하위영역 중 협동성, 자율성, 또래 간 상호작용에서 효과가 있는 것으로 나타났다. 이러한 연구결과는 글 없는 그림책 활동이 유아의 그림 표상능력과 사회성 발달에 효과적인 교수-학습 자료로 유아교육기관에서 유용하게 활용될 수 있음을 시사한다.

• Asian Pacific Journal of Cancer Prevention
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• 제16권2호
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• pp.845-852
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• 2015

Cancer illness representations and screening history among residents of Kolkata, India, were investigated along with socio-demographic characteristics in an effort to understand possible motivations for health behavior. A total of 106 participants were recruited from community locations in Kolkata, India and completed surveys including demographics, the illness perception questionnaire-revised (IPQ-R), and previous experience with cancer and screening practices. Participants were 51.5% college educated, 57% female, 51.5% full-time employed with average age of 32.7 years (R: 18-60 years). Descriptive statistics were generated for the subscales of the IPQ-R, cancer-screening practices and cancer experience. Correlation analyses were conducted to investigate associations between cancer representations and socio-demographic variables. Univariate ANOVAs were calculated to determine gender differences in IPQ-R subscales and differences between participants who knew someone diagnosed with cancer versus those who did not. While 76% of participants knew someone with cancer, only 5% of the sample engaged in cancer screening. Participants perceived cancer as a serious illness with negative emotional valence. Younger age (r(100)=-.36, p<0.001) and male gender (F(1, 98)=5.22, p=0.01, ${\eta}_2$=0.05) were associated with better illness coherence. Males also reported greater personal control (F(1, 98)=5.34, p=0.02, ${\eta}_2$=0.05) were associated with better illness coherence. Low screening rates precluded analyses of the relationship between illness representations and cancer screening. Cancer was viewed as a threatening and uncontrollable disease among this sample of educated, middle class Kolkata residents. This view may act as a barrier to seeking cancer screening. Public awareness campaigns aimed at improving understanding of the causes, symptoms and consequences of cancer might reduce misunderstandings and fear, especially among women and older populations, who report less comprehension of cancer.

• 한국과학교육학회지
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• 제38권2호
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• pp.161-170
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• 2018

과학자들은 연구 과정에서 다양한 시각적 표상을 다양한 방식으로 활용한다. 과학 교수 학습 과정에서도 시각적 표상은 과학 개념을 가르치거나 이해하기 위한 수단으로, 또 학생의 과학적 사고를 촉진하고, 탐구 능력을 증진시키기 위한 도구로 활용될 수 있다. 본 연구에서는 과학 교수 학습 과정에서 효과적인 시각적 표상 활용을 촉진하고, 체계적인 과학교육 연구의 기초를 제공하고자 하는 목적으로 시각적 표상능력의 교육목표 분류체계(visual representation competence taxonomy: VRC-T)를 개발하였다. VRC-T는 시각적 표상 유형과 인지 과정, 2개 차원으로 구성하였고, 선행 연구를 고찰하여 초기 모형을 개발한 뒤 교사 중심의 타당도 검토 결과, 전문가 중심의 타당도 검토 결과를 반영하여 최종 모형을 개발하였다. 최종 모형에서 시각적 표상 유형은 크게 '기술적 표상', '과정적 표상', '설명적 표상'으로 구분하였으며, 시각적 표상의 인지 과정은 크게 '해석하기', '통합하기', '구성하기'로 구분하였다. VRC-T의 타당화 과정과 각 세부 범주의 개요 및 예시를 설명하였고 가능한 활용 방안을 제안하였다.

• 한국언어정보학회:학술대회논문집
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• 한국언어정보학회 2001년도 학술대회 논문집
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• pp.237-257
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• 2001

This paper investigates the idiosyncratic understanding of universal quantifiers such as every, each or all by young children at the ages of 4 to 7, and argues that the phenomenon is explicable in terms of the maturation of both the cognitive system and the linguistic system. Evidence for this dual explanation comes from the fact that the visual input, a picture, plays a key role in determining the children’s conceptual representation, suggesting the need for the central integration of visual and linguistic elements; and from the fact that a quantifier in the linguistic input has an intrinsic property, i.e. a <+focus> feature. I have tried to explain the nature of the cognitive factors in terms of the function of the central system, suggesting a modified form of Smith & Tsimpli’s (1995) version of Fodor’s (1983) modularity hypothesis. Conceptual representations of two kinds are in competition with each other and they are integrated into a neutral LOT (Language of Thought) representation at some point . In the process of this integration, the representations from the visual input predominate over those from the auditory input, though the quantize. (treated as new information provided by the latter) is salient in the final representations. When visual conceptual representations predominate over purely linguistic ones, quantifier spreading errors occur. By contrast, when the relevant grammatical knowledge has developed sufficiently to counteract the conceptual representations, this peculiar behaviour by children should disappear. It is argued that children have to learn two kinds of grammatical fact with regard to universal quantification: (i) they have to learn the status of the quantifier as a functional head of DP so that it has to be positioned inside DP; and (ii) they have to learn the Left-Branch Condition which specifies that movement of an element in the left-branch position is possible only by pied-piping the entire phrase.

• Journal of Information Science Theory and Practice
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• 제1권2호
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• pp.16-35
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• 2013

Relevance has a long history of scholarly investigation and discussion in information science. One of its notable concepts is that of 'user-based' relevance. The purpose of this study is to examine how users construct their perspective on the concept of relevance; to analyze what the constituent elements (facets) of relevance are, in terms of core-periphery status; and to compare the difference of constructions of two groups of users (information users vs. information professionals) as applied with a social representations theory perspective. Data were collected from 244 information users and 123 information professionals through use of a free word association method. Three methods were employed to analyze data: (1) content analysis was used to elicit 26 categories (facets) of the concept of relevance; (2) structural analysis of social representations was used to determine the core-periphery status of those facets in terms of coreness, sum of similarity, and weighted frequency; and, (3) maximum tree analysis was used to present and compare the differences between the two groups. Elicited categories in this study overlap with the ones from previous relevance studies, while the findings of a core-periphery analysis show that Topicality, User-needs, Reliability/Credibility, and Importance are configured as core concepts for the information user group, while Topicality, User-needs, Reliability/Credibility, and Currency are core concepts for the information professional group. Differences between the social representations of relevance revealed that Topicality was similar to User-needs and to Importance. Author is closely related to Title while Reliability/Credibility is linked with Currency. Easiness/Clarity is similar to Accuracy. Overall, information users and professionals function with a similar social collective of shared meanings for the concept of relevance. The overall findings identify the core and periphery concepts of relevance and their relationships in terms of coreness, similarity, and weighted frequency.

• 대한지리학회지
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• 제44권3호
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• pp.301-322
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• 2009

본 논문은 국지적 이동성의 도시 기계 공간인 지하철 공간의 기호적 재현을 공간, 시간, 장소의 의미에서 탐구한다. 제2절은 기존 연구에서 제시된 이동성의 도시 공간의 전반적 특징을 '기계 공간', '(비-)장소', '인지 지도'의 개념을 중심으로 검토한다. 제3절은 대구 지하철 공간에 대한 '공간적' 및 '시간적' 재현의 기호들을 해석하고, 그 기호적 재현의 의미를 제시한다. 이를 통해 지하철 공간에 상호 조화적으로 혹은 모순적으로 공존하는 기호 경관들이 그 공간을 다중적, 복합적인 기술-사회 공간으로 생산한다는 것을 밝힌다. 지하철 공간의 공간적-시간적 재현은 한편으로는 '(비-)장소', 다른 한편으로는 '장소'의 공간을 형성하며 또한 한편으로는 '기억', 다른 한편으로는 '망각'의 공간화를 수반한다. 지하철 공간은 사람들이 이동하는 '이동성' 의 공간만이 아니라 기계 및 도시 공간을 바라는 방식에 영향을 주는 '정체성'의 공간으로 생각되어야 한다.