• 벤처창업연구
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• 제7권1호
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• pp.105-111
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• 2012

한국 교육의 양적 성장이 증대된 지금, 교육의 질적 향상을 위하여 현 교육의 실태를 돌아보아야 할 때이다. 현교육에 대한 부정적 인식과 긍정적 인식의 측면을 파악하고자 한다면, 우리 교육의 역사적 맥락을 어떻게 인식하고 있는지를 먼저 알아보아야 한다. 이러한 전통 교육에 대한 인식을 알아보는 것은 앞으로 역사 교육이나 다가올 통일 시대를 대비하여 정립해 나가야 할 인문학 전반의 노력이 되어야 할지도 모른다. 선행연구가 부족한 이러한 인식에 대한 연구 방법으로 근거이론을 통한 질적 연구 방법을 실행하고자 한다. 근거이론의 방법론은 학제 간연계의 가능성을 시사하리라 기대한다.

• Asia pacific journal of information systems
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• 제4권2호
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• pp.214-246
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• 1994

As the use of information technology continues to bring a dramatic increase in the amount of data available to managers, researchers have noted that having too much data can be as much of a problem as having too little. It becomes very important to understand the effects of "information explosion" on the way managers perform their work. This study examines the effect of the amount of available data on the process and outcome of thinking within a context where managers are equipped with computing tools. The purpose of this study is to better understand how managers respond cognitively to increased information availability. In this experiment with 104 MBAs three groups of subjects were asked to identify high and low potential market categories for effective direct mail sales based on three different amount of computer-based socioeconomic data designed based on existing research on cognition and information overload. Analyses of the outcomes showed that the group with medium amount of data used data and computer-based analysis tools most effectively and efficiently. We expect that the study will provide us a base to relate future MIS research to theories on cognition in such related fields as psychology and organizational behavior.

• 한국실내디자인학회논문집
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• 제20권1호
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• pp.33-42
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• 2011

This study, by applying the experiential and psychological thought category of "impression" as the space design strategy for drawing out "sensitivity," aims to break down the psychological mechanism forming the image held by the subject, and based on such segmentation, seek and strategize an effective design methodology. The subject's memory, pure sensation, and movement sensation are set as the preceding determinants comprising the psychological mechanism of space impression. The control determinants for achieving activation of psychological effect are reinterpreted as the relations of memory-cognition, sensation-perception, and movement-sensation and categorized into a cognitive strategy based on association, metaphor and remembrance; a direct sensation strategy based on formation, superposition and transposition of sensation; and a sensation strategy of process-formation based on expectation organization and reversal, contraction and relaxation. Each strategy is achieved through the formal, material and structural control of architecture. As a restructuring of the design methodology that has been experientially applied, the strategy categorization is important in that, by presenting the usefulness and effect by strategy according to space experience, it makes concrete the basic data that are useful for designing experience of sensitivity.

• 한국산학기술학회논문지
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• 제15권6호
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• pp.3599-3608
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• 2014

본 논문은 사고유발기능을 중심으로 이미지의 인지적 기능에 대해 탐색적으로 고찰해보고자 하였다. 이미지의 사고유발기능이 실제 사례에서 구체적으로 어떻게 나타나는지를 알아보기 위해 꼴라쥬 미술작업을 실시하였다, 그 후 심층면접을 통해 이미지의 사고유발기능을 중심으로 이미지에 대한 연구 참여자들의 인지과정을 분석하였다. 그 결과 이미지는 대상에 주의를 기울여 더욱 면밀히 처리하도록 하고, 몰입을 증가시켜 사고를 유발하며 이를 통해 대화를 활성화하는 것으로 나타났다. 이미지의 인지적 기능에 대한 본 연구는 우리 인간 인지에 대한 이해의 폭을 확장하는데 기여할 것으로 기대되고, 특히 과학과 예술의 융합에도 유익한 통찰을 제공할 수 있을 것으로 기대된다.

• 대한간호학회지
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• 제36권2호
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• pp.286-298
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• 2006

Purpose: This study was to develop an online 'alternative therapy and health promotion' class for university students and to evaluate its changes. Method: The online class was developed based on the Instructional Systems Development(ISD) model and model of Web-Based Instruction(WBI) developmental process. This was a quasi-experimental, one group pretest-posttest design. The subjects of this study were 130 students in 3 universities, and they were provided the cyber class for 16 weeks. Data was analyzed by descriptive and plural answer statistics, and paired t-test. Results: The cyber class was developed in five steps : analysis, design, data collection and reconstruction, programing and publishing, and evaluation. The results of program evaluation were positive, which included learning 3.47. system 3.57, and learning satisfaction 3.64 on the scale of 5. The posttest scores of cognition and reliability of alternative therapy were higher than pretest scores. The posttest score of health promoting lifestyle(t=-5.051, p=.000) and perceived health status(t=2.979, p=.003) were significantly higher than those of the pretest. Conclusion: These results suggest that the cyber class is a positive method in increasing a cognition, reliability of alternative therapy, and is effective to improve a health promotion lifestyle and perceived health status for the university students.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제11권3호
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• pp.1477-1491
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• 2017

Inspired by the multi-scale nature of hippocampal place cells, a biologically inspired model based on a multi-scale spatial representation for goal-directed navigation is proposed in order to achieve robotic spatial cognition and autonomous navigation. First, a map of the place cells is constructed in different scales, which is used for encoding the spatial environment. Then, the firing rate of the place cells in each layer is calculated by the Gaussian function as the input of the Q-learning process. The robot decides on its next direction for movement through several candidate actions according to the rules of action selection. After several training trials, the robot can accumulate experiential knowledge and thus learn an appropriate navigation policy to find its goal. The results in simulation show that, in contrast to the other two methods(G-Q, S-Q), the multi-scale model presented in this paper is not only in line with the multi-scale nature of place cells, but also has a faster learning potential to find the optimized path to the goal. Additionally, this method also has a good ability to complete the goal-directed navigation task in large space and in the environments with obstacles.

• 한국실내디자인학회논문집
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• 제6호
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• pp.38-44
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• 1995

The purpose of this paper is to show that a shape pro-duced by natural factors such as weather, environments, etc., can be introduced into the emotion of a design, and to make a design process by planning a Korean image and characterizing its concept. Human beings, nature, man-made objects, and society have their own functions in an environmental structure. When all their functions are kept in working order, human beings come to discover orderliness out of which they can absorb pleasure. They cannot look into their own inside but they can trace back in their memories a variety of panoramic experiences which have been embed-ded onto their identity during their lifetime interactions with an empirical world. Children first acquire a way of cognition in the space, a comprehensive premise, connecting a specific place and an object of cognition. Such subconsciousness forms sky-lines of mountains, seas, and trees under the sky, and produces axis lines and beehived domes under the influ-ence of natural, cultural, and social factors, forming a folk culture. A subconscious composition of existential space is extended. A subconscious composition of existential space is extended to the areas of environmental design, product design, and fashion design. The development of a concept of place and space as a system is a necessary condition for discovering an existential foothold.

• 한국안전학회지
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• 제29권1호
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• pp.86-92
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• 2014

This paper provides an integrated view on human and system interaction in advanced and automated systems, which adopting computerized multi-functional artifacts and complicated organizations, such as nuclear power plants, chemical plants, steel and semi-conduct manufacturing system. As current systems have advanced with various automated equipments but human operators from various organizations are involved in the systems, system safety still remains uncertain. Especially, a human operator plays an important role at the time of critical conditions that can lead to catastrophic accidents. The knowledge on human error helps a risk manager as well as a designer to create and control a more credible system. Several human error theories were reviewed and adopted for forming the integrated perspective: gulf of execution and evaluation; risk homeostasis; the ironies of automation; trust in automation; design affordance; distributed cognition; situation awareness; and plan delegation theory. The integrated perspective embraces human error theories within three levels of human-system interactions such as affordance level, psychological logic level and trust level. This paper argued that risk management process should dealt with human errors by providing (1) reasoning improvement; (2) support to situation awareness of operators; and (3) continuous monitoring on harmonization of human system interaction. This approach may help people to understand risk of human-system interaction failure characteristics and their countermeasures.

• 한국지능시스템학회논문지
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• 제18권3호
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• pp.347-353
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• 2008

최근 온톨로지를 이용하여 지능형 에이전트의 지능을 구현하는 연구가 주목을 받고 있다. 그러나 온톨로지로 구현한 지능을 효과적으로 사용하기 위해서는 지능의 활용 목적에 적합한 온톨로지 모델의 설계가 필요하다. 본 논문에서는 지능형 에이전트가 특정 사건을 인식하고 반응하는 과정을 단계별로 표현한 '지능형 에이전트의 인지 사이클'을 정의한다. 그리고 온톨로지 기반의 지능형 에이전트를 설계하고, 온톨로지 추론을 통한 지능형 에이전트의 상태 변화, 감정 표현, 지능 확장이 가능한 온톨로지 모델을 제안한다. 또한, Helen이라는 지능형 에이전트를 구현하여 주변 환경과 상황에 따른 내부 상태의 변화를 확인하고 지능 확장의 용이성을 보인다.

• 한국문헌정보학회지
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• 제53권3호
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• pp.101-120
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• 2019

클라우드 형태의 학술연구데이터 인프라에서는 데이터 분석과 융합의 작업환경에 연구자가 직접 개입할 수 있게 된다. 때문에 연구기록 등의 학술연구데이터에 대한 명확한 연구자 인식은 보다 중요하다. 본 연구는 기록관리 분야 연구자들의 인식에 초점을 두고 학술연구데이터의 하나인 연구기록이 갖는 구조적 논리성을 차세대 연구정보 인프라 요건으로 강조한다. 최근 발행된 논문들의 연구프레임 분석을 통하여 연구의 구조적 요건에 대한 저자들의 인식을 진단하고 인식교정이 필요한 취약 부분들을 지적하고 개선 방안을 제시했다.