• Journal of Korean Society of Industrial and Systems Engineering
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• v.29 no.2
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• pp.37-42
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• 2006

기술집약적인 경제성장의 중요성이 강조되고 있는 가운데 이공계 진학과 과학기술직종선택의 감소는 성장잠재력에 가장 근본적인 위협이 된다. 이를 유지하려는 여러 가지 정책이 교육학적이나 사회학적 근거에서 제시되고 있으나 이를 분석하는 이론적 경험적 틀이 상대적으로 부족한 상태이다. 직업선택모델은 사회학적인 접근법이 활발하게 진행되었으나, 경제적 동인에 대극 분석이 부족하다. 본 논문에서는 2000년 미국 센서스 데이터에 나타난 가장 국제화된 미국의 과학기술직 사례를 통해 인적자본 모델을 기준으로 하여 기술직에 대한 기존의 연구와 비교한다. 이민의 직업선택모델의 관점에서 원주민의 경우와 비교하며, 동시에 타 직업군과 비교한다. 직업선택에서 미래소득에 대한 예측이 대체로 정확하나 실제의 선택이 다르다는 기존 논문들의 주장은 성간 차이의 문제를 제외하고는 현격하지 않다. 민족적 차이의 효과도 인적자본효과에 비해서는 크지 않다. 과학기술직은 고급 화이트칼라 직종에 비해 결혼과 교육 언어 경험면에서 저급한 직종의 특성을 보인다. 여성의 과학기술직 기피는 남성프리미엄이 높아서는 아니지만 합리적인 차별 때문으로 볼 수 있다.

• Journal for History of Mathematics
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• v.17 no.4
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• pp.123-132
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• 2004

In this paper, we reviewed the history of mathematical problem solving since 1900 and investigated problem solving in modeling perspective which is focused on the 21th century. In modeling perspective, problem solvers solve the realistic problem which includes contextualized situations in which mathematics is useful. In this case, the problem is different from the traditional problems which are routine, close, and words problem, etc. Problem solving in modeling perspective emphasizes mathematizing. Most of all, what is important enables students to use mathematics in everyday problem solving situation.

• Journal of Educational Research in Mathematics
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• v.25 no.4
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• pp.675-690
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• 2015

This study explore the features of mathematical tasks as an effective means to foster pre-service primary teachers' mathematical knowledge for teaching and develop mathematical task for pre-service primary teachers. As a result, prospective teachers have while solving a mathematical task, converting a given situation to a mathematical problem, and solve problems through connections with existing knowledge, and experience seeing the existing mathematical concepts from a new perspective. Finally, we discussed the conditions for a suitable mathematical task in teacher education.

• Journal of Digital Policy
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• v.2 no.1
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• pp.21-30
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• 2023

Current research and practice have increasingly sought to focus on approaches to facilitate innovation due to its expanding growth of the experience economy over the past decade. Normally, customer experience design aims to maximize the effectiveness of positive experience with a brand or company's touchpoints when customers make a purchase as well as use a certain product or service. In order to design a product or service that can provide varying levels of experiences, there needs more beneficial design process strategies to help resolve the changing nature of customer experience. Design process is one such approach that provides designers as well as researchers across various academic disciplines as an integral source of creativity, driving innovation and growth. In this regard, this study aims to look specifically at the nature of customer experience and attempts to understand what extent that design process in both practice and theoretical perspective can assist in customer experience improvement. As a further consequence, this study will focus on implementing the idea of circular design into the customer experience process, namely the Circular CX Design Process-which is expected to increase effectiveness and efficiency in addressing customer needs and demands as well as delivering positive experiences at various touchpoints along the customer journey.

• Archives of design research
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• v.17 no.1
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• pp.265-276
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• 2004

User experience in web site is beyond Usability, and should be understood in a context. However, the concrete contextual factors of web site experience is not systematically established enough. Therefore, the objective of this research is to establish a framework of mapping experiential context factors with analyzing real web site use cases, and to propose how it is can be applied in the process of web site contents planning. First of all, theoretical framework for the web experience and contextual factors was prepared by secondary research. Second, user experience on music casting sites was collected through web diary method, self-video recording method, and group interview. Then, collected experience was re-constructed with scenarios. Scenarios are analyzed into contextual factors and these factors are categorized, given hierarchies and located into context map. Third, the possibility of applying the context map of web site experience was discussed. The systematical and concrete sample of context map based on practical use cases can be applied in the innovative and cross-genre web contents planning process.

• Journal of Science Education
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• v.38 no.2
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• pp.454-469
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• 2014

Teachers' presuppositions of nature of science, scientific causality, and nature are unconsciously constructed through interactions with his or her physical and social environment everyday and it began even before they were in any formal education. It directly influences their teaching later. Thus, this study examined what comprehensive presuppositions in nature of science, scientific causality, and nature are held by in-service secondary science teachers. For the study, Q-methodology was used. Q-sorting was done on 81 statements from three instruments: Nature statements, the Test of Preferred Explanations, and the Nature of Science Scale with twelve in-service science teachers. Teachers sorted the statements along a presented agreement scale of their viewpoint and the collected data was analyzed using recommended procedures for Q-sorts in order to group teachers with similar views. As a result, ten participants were placed in five factors based on their presuppositions of science, scientific causality, and nature and distinctive features of each factor were discovered. In addition, the study confirmed that presuppositions of science, scientific causality, and nature are interrelated. This study method will be helpful to discover more relationships regarding teachers' various viewpoints further.

• Journal of the HCI Society of Korea
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• v.3 no.1
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• pp.9-17
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• 2008

The concept of UX(User Experience) has been an important issue both in academic and practical areas in recent years. However, the concept had either been lacking an implicit definition or confused with otherrelated concepts in most cases. In this paper, a conceptual definition of UX and the optimal UX in HCI as well as conditions of it is presented based on John Dewey's pragmatism. Also, due to the current shifts in the technological environment in HCI, it is impossible to fully explain the phenomena by using the current concept of UX as users experience technology not only individually but also socially. Therefore, this paper introduces the concept of users' shared experience, co-experience(CX), and its requisites.

• Journal of Korean Home Economics Education Association
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• v.22 no.3
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• pp.147-162
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• 2010

The purpose of this study is to seek out efficient multicultural education plans by investigating Home Economics teachers' perception of multicultural families and multicultural education. Thus, a survey was carried out to collect data mainly from home economics teachers who is working for middle schools. The results of this study can be summarized as follows. Firstly, there were more teachers who had some experience of contacting with multicultural families than those who didn't have, but it was not a big difference. Also, it was found that there were not many teachers who took multicultural education-related classes for their studying at college or had multicultural education-related teachers' training for their working as a teacher. Secondly, it was found that their respect for multi-races, recognition of multi-cultures, belief in multi-cultures and acceptance attitude toward multicultural knowledge were very positive. Thirdly, it was found that most teachers had consideration -centered viewpoints most of all. On the other hand, assimilation-based viewpoints were the least among teachers. Fourthly, teachers believe that multicultural society centered contents, which is a society where people get along with each other, should be dealt in class while executing education for multicultural families. Lastly, in regard to methods of executing education for multicultural families, it was found that they showed the strongest opinion that it should be executed all over the domain of every school subject as integrated education.

• IT SoC Magazine
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• s.19
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• pp.37-42
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• 2007

이 글은 당사에서 개발 진행한 TDMB,ISDB-T등의 Moblie TV Receiver단의 Analog Front-End SIP들의 Test H/W, S/W제작 경험을 바탕으로 보다 효율적이고 성공적인 SIP 개발이 될 수 있도록 도움을 주고자 기술 하였다.

• The Journal of the Korea Contents Association
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• v.17 no.2
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• pp.26-37
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• 2017

This study aims to theoretically and empirically establish the characteristics and component factors of creativity character of college students. Putting together preceding researches related to the concept and structure of creativity character through the theoretical approach, the in-depth interview and open survey were conducted targeting 70 specialists in education, education engineering, consultation meeting, and researchers' meeting about creativity character of college students. In the results, as creativity character for college students, creativity was classified into cognitive creativity and affective creativity while character was classified into moral character, social character, and emotional character. Especially, the creativity character of college students emphasized the importance of character more than creativity. Through such results, it aims to suggest a new perspective on creativity character of college students, and moreover to provide basic data to set up the research direction to develop a tool to measure creativity character of college students for follow-up researches. Also, it is considered to establish the theoretical, empirical foundation contributing to the establishment of teaching-learning method and education engineering qualitatively enhanced in the site of college.