• School Mathematics
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• v.15 no.2
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• pp.243-262
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• 2013

This study attempts to create an analytical framework of the transformation and transmission of knowledge by teachers to students. I focuses on the assertion that the cognitive thinking of a teacher is reflected in his use of mathematical language. Mathematical language is one of the critical elements of communicating mathematical knowledge to students. I examined the cognitive teaching style of different teachers as expressed in their use of mathematical language. An analytical framework of Mathematics Teaching styles was created integrating thinking factors of each visual and analytic style into 5 categories. After that, I regarding the teaching style of mathmatics teachers places its significance not on which teaching style is right or wrong but on identifying the strong and weak points of the teaching styles through actual analysis. With the help of this analytical framework, I conducted an analysis on the videotaped classes and found that the teachers were not biased to one side but in fact there were teachers who demonstrated visual, analytic or mixed teaching style. Therefore, I concludes that math teachers can analyze their teaching styles and improve them through the analytical framework provided in these findings.

• Korean journal of communication and information
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• v.77
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• pp.164-199
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• 2016

This study analyzes the socio-economical contexts of Japan's Karaoke inflow in Busan of the 1980s, and examines the relationship between Karaoke culture of the 1980s and 'Noraebang' culture of the early 1990s in Busan from the perspective of the SCOT(social construction of technology) theory. By the end of 1970s, Japan's Karaoke was introduced under the contexts of structural transformations of a geisha tourism in the East Asian regions. Karaoke culture in Busan of the 1970s and 1980s has formulated social recognitions of the novelty of Noraebang culture in the 1990s, although it has done so through the ways of misunderstandings and Nationalism.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.31 no.3
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• pp.191-211
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• 2020

The main purpose of this research is to identify limitations and problems in access to information using reading aids devices for the visually impaired and to suggest ways to activate the use of alternative materials using reading aids devices. A survey was conducted on adults with visual impairment in order to identify the factors of limitation in using reading aids devices. The analysis resulted in six aspects of limiting factors in activating the use of reading aids devices. The approaches for activating the use of reading aids devices were proposed by dividing them into policy and operational aspects, focusing on the limiting factors derived. Policy aspects suggested developing low-cost reading aids devices, increasing awareness of the devices, and complying with Web standard guidelines for improving the applicability of the devices, while operational aspects suggested reinforcing hearing-use functions, expanding information services related to reading aids devices, and enhancing portability of the devices.

• 한국HCI학회:학술대회논문집
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• 2007.02b
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• pp.445-451
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• 2007

시각과 관련된 정서 연구 중에서 색에 대한 연구나 움직임에 대한 연구는 많이 이루어져 왔으나 정적인 형태 자체에서 감성을 불러일으킬 수 있는가에 대한 연구는 많이 이루어지지 않았다. 따라서 이 논문에서는 2차원적인 형태 중, 모든 형태의 기본이 되는 3가지 기본적인 도형(삼각형, 사각형, 원)을 중심으로 도형의 물리적 속성에 따른 감성 차이가 있는지를 살펴보고자 하였다. 도형의 물리적 속성은 물체 인식과 시각 디자인에서 중요시되는 요소인 방향성, 정형성, 비례, 예리함을 중심으로 감성이 어떻게 달라지는지를 살펴보았다. 그 결과 방향성, 정형성, 비례, 예리함에 따라 도형에 따른 감성의 차이가 모두 존재함을 알 수 있었다. 도형간의 차이는 쾌 불쾌 차원에서는 원으로 갈수록 쾌함을 확인했고 각성 차원에서는 삼각형으로 갈수록 각성이 높아짐을 알 수 있었다. 방향성은 수평, 수직보다 기울어진 형태에서 쾌하고 각성이 낮음을 알 수 있었다. 비례는 너비와 높이의 비가 1:1 일 때 각성이 가장 낮고 쾌한 정도가 상대적으로 가장 높음을 알 수 있었고 비정형 도형일수록 불쾌하고 각성이 높음을 알 수 있었다. 아울러 도형과, 방향성 비례 그리고 정형성간의 상호작용 측면도 살펴보았고 어떤 요소가 더 영향을 미칠 수 있는지도 살펴보았다. 이러한 결과를 바탕으로 도형이 어떤 속성이 이러한 감성을 불러일으키는 요인인지를 알아보기 위한 추가실험도 실시하였다. 그 결과 도형의 속성 중 모서리의 예리함이 감성차이를 불러일으킬 수 있는 요인이 될 수 있음을 알 수 있었고 선 형태와의 상호 작용 시 예리함이 감성에 더 영향을 미칠 수 있는 요인임을 추론할 수 있었다. 이러한 도형이 주는 감성 연구는 도형의 감성적인 평가 과정이 인지와 정서간의 관계를 설명해 줄 수 있는 내용이 될 수 있다는 점에서 의의가 있다. 아울러 기본이 되는 도형의 형태로부터 감성의 차이가 있음을 확인함으로써 제품의 물리적 디자인에 대한 가이드라인을 제공해 줄 수 있을 것이라 예상된다. 특히 각성 상태가 인지적 수행에 중요한 영향을 미칠 수 있다는 사실로부터 학습도구에서의 도형의 효과적인 사용을 제안하고자 한다.

• Korean Journal of Cognitive Science
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• v.8 no.4
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• pp.19-33
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• 1997

Icon is a small graphic which represents a particular function in computer interface. Comprehension and learning of icons are needed for using them because they represent some meanings. This study was conducted to examine which were more important factors in using icons. First, representational characteristics of icons were examined. Second, using a eyetracker, the way of coding of redundant display was examined which removed obscurity of display and gave more meaning to a user. Icons using attribute of object and direct discription of action were more efficient than icons of other representational form in comprehension. Redundant display was proved to have some advantages, especially when the icons had low familarity. Visual information processing of icons were discussed according to familarity and learning.

• Journal of The Korean Association For Science Education
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• v.32 no.7
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• pp.1204-1221
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• 2012

The purpose of this research was to identify the components of scaffolding in open inquiry and to explore the functions of teachers' scaffolding, which is necessary to support students' open inquiry. In order to identify scaffolding components, at first, we conducted a survey using a questionnaire on what students think about open inquiry on 110 students who performed open inquiry in two middle schools, and then carried out factor analysis based on the survey results. It was attempted to investigate students' perception through focus group interviews corresponding to scaffolding components that were identified through factor analysis. Also, we examined teachers' empirical view of scaffolding functions in open inquiry through in-depth interviews with four teachers. The results of exploratory factor analysis revealed that there were five scaffolding components of open inquiry: motivation, planning, strategy, environment and participation. The results of focus group interviews showed that students experienced difficulties in planning, strategy, environment and participation components, except for motivation component. In particular, students asked for support to strengthen the participation component, which means recognizing their role, active participation and collaboration with peers. Meanwhile, the results of in-depth interviews with teachers showed that teachers' empirical views of scaffolding function in open inquiry were categorized as cognitive (conceptual, metacognitive), emotional (motivational, arbitrative) and strategic. Interviewed teachers preferred the strategic scaffolding and cognitive scaffolding to the emotional scaffolding. Based on the results, we also discussed the implications for performing open inquiry effectively.

• 한국생물공학회:학술대회논문집
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• 2005.10a
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• pp.13-27
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• 2005

고령화사회(aging society)에 접어 들자 마자, 세계적으로 유례없이 빠른 속도로 고령사회(aged society)에 우리나라가 다가가고 있다. 이러한 과정에서 과거 노인에 대한 개념을 재정비하고 새로운 고령사회에 대비한 장수문화 창출이 시급하다. 노화란 개념에 대해서도 불가피하고 비가역적인 생체의 변화를 거쳐서 죽음에 이르는 도정이라는 피동적이고 자포자기적인 결정론적 시각을 불식하고, 노화가 생명체의 생존을 위한 적응적 반응성 변화이며, 그러한 변화의 요인이 충분히 제어가 가능한 생체의 변화임을 분명하게 인지하여야 할 것이다. 따라서 기능적 장수(Functional Longevity)라는 새로운 개념을 제안하고, 이러한 기능적 장수를 추구함에 있어서 장수문화와 장수과학의 정립이 시급함을 강조하였다.

• 재활복지
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• v.20 no.4
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• pp.1-29
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• 2016

The research regarding employees' job satisfaction is one of the most important indicators of their vocational adjustment or outcome. The purpose of this study is to investigate the level of job satisfaction of South Korean masseurs with visual impairments and what variables predict to this. The work satisfaction model of Social Cognitive Career Theory (Lent Brown, 2006a) was grounded. a total of 221 South Korean masseurs with visual impairments participated in this study. Multiple regression analysis indicated that as masseurs in this study experienced having a better fit with their job regarding their monetary aspects, as they felt efficacious with their massage skills, as they felt more positive, and as they considered their job duties fit their education or skills they learned, their level of job satisfaction was higher. However, fit with their organization values or cultures or how much they get social support from their family, friends, or significant others did not predict their job satisfaction. In addition, the analysis supported the existence of a moderating effect of positive affect on the relationship between subjective fit and job satisfaction, in addition to the moderating effect of social support on the relationship between work related self-efficacy and job satisfaction among study participants. Implications for policy makers, researchers, and career counselors were also provided.

• Journal of Korea Game Society
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• v.6 no.3
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• pp.67-76
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• 2006

This study is to examine relationship between immersiveness aspect and the recognition of garners who are exposed to PPL (Product Placement Advertisement) in online game. The frequency of exposure, the placement type of PPL, the perception under the threshold of consciousness and the interest at the product and knowledge about PPL have been widely known as the factors of effectiveness in PPL advertising. In this study, 'immersiveness' is newly introduced to investigate the effectiveness of PPL advertising due to the unique characteristics of game which easily leads to immersion. Control group is exposed to movie clip and experimental group to lacing online game. In conclusion, the deep immersion has reduced the perception level of user on PPL except the variable of PPL placement. This study suggests that how to design the PPL placement in game for enhancing marketing effect is all the more vital, in spite of the result that the player in high immersion cannot distinguish different images.

• Science of Emotion and Sensibility
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• v.25 no.3
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• pp.33-46
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• 2022

This study seeks to verify how empathic concern and perspective-taking predict happiness by investigating the mediating effects of cognitive reappraisal. Online surveys about empathic concern, perspective-taking, cognitive reappraisal, and happiness were conducted by 336 adult subjects. First, the correlation analysis indicated that empathic concern and perspective-taking significantly predicted cognitive reappraisal and happiness, respectively. Second, cognitive reappraisal also significantly predicted happiness. Third, the cognitive reappraisal mediated the association between empathic concern and happiness and between perspective-taking and happiness. Specifically, people who emotionally and cognitively empathize with others reported higher levels of cognitive reappraisal, which allowed them to experience higher levels of happiness. These findings have confirmed that people can increase their happiness by enhancing cognitive reappraisal through emotional and cognitive empathy. Finally, the implications and limitations of the present research are discussed.