• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 2012.03a
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• pp.3-7
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• 2012

• The Journal of Society for e-Business Studies
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• v.21 no.4
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• pp.69-80
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• 2016

Cognitive and emotional product design is becoming crucial because the technology gap decreases more and more. Product design guidelines and the corresponding database are therefore needed to support sensing (e.g. sight, hearing, touch), cognition (e.g. attention, memory) and emotion (e.g. aesthetics, functionality) which users feel differently according to their genders and ages. The user property information which is extracted from various experiments can be used as critical criteria in product design and evaluation, and it is necessary to develop the integrated database of cognition and emotion where to store the user property information. In this research, we design the user property metadata for supporting cognitive and emotional product design and then develop a prototype system. The metadata is designed to reflect the classification of cognition and emotion by investigating and classifying the previous studies related to sensing, cognition and emotion. The user property information is designed in RDF (Resource Description Framework), and a prototype system is developed to store user property information of cognition and emotion based on the designed metadata.

• Journal of Gifted/Talented Education
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• v.14 no.4
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• pp.15-45
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• 2004

The purpose of this study is to find out the effect of science journal writings on the cognitive and affective features of the science gifted students. In this research, the tasks of on-line science journal writings were assigned for 6 months and the subjects in this study were 21 students of Chemistry Division of the Center for Science Gifted Education, Seoul National University. Consequently in science journals, science concepts are found in various aspects according to the writing formats, and psychological and behavioral characteristics of the science-gifted are revealed in positive or negative aspects. In cognitive prospect, science journal writing equips students with better understanding about science concepts and scientific research. In affective prospect, science journal writing help students improve observation and attitude toward science as wren as writing skills. Accordingly, science journal writing has positive effect on cognitive and affective characteristics of the science-gifted. In conclusion, acknowledged by most of science-gifted students as both beneficial and appropriate in their education program, science journal writing should be emphasized in education for science-gifted students.

• Industry Promotion Research
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• v.8 no.4
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• pp.163-176
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• 2023

Through a literature review, this study examined the concept of slow learners and the lifelong learning characteristics of slow learners, and sought ways to achieve successful lifelong learning by utilizing grit and growth mindset among non-cognitive characteristics. Slow learners were experiencing difficulties in cognitive, academic, linguistic, social and emotional, and behavioral characteristics. For successful lifelong learning of slow learners, it was necessary to set long-term goals rather than short-term goals and to maintain effort and consistency of interest to achieve the goals. In addition, it was confirmed that in order to achieve long-term goals, it is necessary to believe that change can be achieved through effort and learning. In other words, the need for learning using grit and growth mindset was confirmed. Based on these previous research results, it was presented as a lifelong learning strategy for slow learners that applied grit and growth mindset, which are non-cognitive characteristics, rather than cognitive characteristics such as intelligence.

• Journal of Industrial Convergence
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• v.19 no.5
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• pp.91-102
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• 2021

The purpose of this study was to systematically review about randomized controlled trials the characteristics and effect of cognitive function intervention for patient with dementia. We searched studies published from January 2010 to June 2021 in 5 databases. A total 1,104 studies were found and included 27 studies in final analysis. Methodological quality was assessment with the Cochrane's RoB(risk of bias) tool. Mini-Mental State Examination(MMSE) was the most used as the assessment tool for identifying the cognitive function. Cognitive function intervention were exercise, art, cognitive stimulation, reminiscence, music, multimodal cognitive rehabilitation, virtual reality, horticultural, computerized cognitive training, intentional snoezelen, beauty, cooking, korean traditional familiarity program. Most of the intervention except exercise 2, virtual reality 1, beauty 1 were effective in improving cognitive function. This study provided a clinical evidence for planning and implementing intervention for cognitive function intervention. In the future, various intervention studies suitable for the characteristics of dementia should be conducted by improving the quality of research methods.

• Proceedings of the Korean Society for Information Management Conference
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• 1994.12a
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• pp.143-146
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• 1994

본 연구에서는 표제면과 판권지의 서지요소의 레이아웃 특성과 구문적 특성을 이용하여 서지요소의 종류를 패턴인식 지식베이스와 전거화일들을 이용하여 자동 인지하고 인지된 서지요소를 한국문헌자동화목록형식(KORMARC)과 한국문헌자동화목록법(KORMARC) 기술규칙에 기초하여 KORMARC 형태로 출력해 주는 편목전문가시스템을 구축하였다.

• Journal of The Korean Association For Science Education
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• v.27 no.4
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• pp.354-365
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• 2007

The purpose of this study was to understand the undergraduate students' response characteristics by their cognitive conflict levels and result predictions when they were confronted with the learning tasks of action & reaction and electric circuits. The 147 engineering college students who were enrolled at the introductory physics classes were selected as the subjects for this study. The students were grouped by cognitive levels and result predictions. First, in action and reaction task, the trend of suspecting experimental results and finding the reasons was dominant; however, in electric circuits, the trend of accepting the results was dominant. Second, the reasons for the responses on the subcategories of cognitive conflict were different by the level of cognitive conflict. The responses were influenced by students' preexisting knowledge, former experiences, learning habits, learning motivation, and epistemological beliefs, etc. The high conflict group recognized what they do not consider and was positive to reappraise their preconceptions, while the low conflict group showed the tendency of accepting the situation without doubt and low interest on learning physics. In conclusion, students responses showed differences in cognitive conflict levels, result predictions and presented conflict tasks. The research results, especially the response characteristics, suggest that more research on effective cognitive conflict strategies appropriate for different tasks and students' conflicts are necessary for effective physics teaching.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.23 no.3
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• pp.65-70
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• 2023

In recent years, the digital media environment has begun to diversify, with a greater focus being placed on user-centric design. With the development of digital technology, the digital media environment has formed a vast network of information, which supports interactive communication between people, creating a need for user-centric research. Mobile displays, as a representation of the digital media environment, have the advantage of mobility through the use of thin screen displays and low-performance image sensors, which allow for miniaturization and power saving. However, this results in reduced colour accuracy compared to large displays. This study investigates users' colour perception when using dark and light mode mobile displays. Colour perception was measured using a psycho-physical experiment, which controls each colour attribute based on the 12 colours of KS. The results were analysed to determine whether there is a difference in colour perception between dark mode and light mode, and if the difference was statistically significant. Future research directions based on the results are then discussed.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2016.11a
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• pp.100-102
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• 2016

본 논문에서는 기존의 인지 영상 부호화에 사용되던 Just Noticeable Distortion(JND) 보다 더 압축에 적합한 모델인 Just Noticeable Quantization Distortion(JNQD) 모델을 제시하고, 이를 사용한 인지적 영상 압축 방법을 제안한다. 제안하는 인지적 영상 압축 방식은 영상 코덱 내부의 Rate-Distortion Optimization(RDO)을 수정하지 않고 입력되는 영상의 불필요한 정보들을 미리 제거하는 전처리 과정으로서, JNQD 모델을 사용하여 보다 간단하면서 압축 효율을 크게 증가 시킬 수 있다. 기존 영상 압축의 전처리 방법들은 부호화기의 양자화 값을 전처리 과정에서 고려하지 못하여 부정확한 인지 중복성 제거 결과를 초래하였으나, 제안하는 방법은 영상의 특성뿐만 아니라 양자화 크기 값을 고려하여 적응적으로 인지 왜곡이 발생하지 않는 주관적 인지 중복성 제거를 전처리 과정에서 수행할 수 있다. 거의 유사한 주관적 품질 수준을 유지하면서 HEVC 참조 소프트웨어 대비 약 15%의 압축효율 향상을 보인다.

• Journal of The Korean Association of Information Education
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• v.17 no.2
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• pp.191-198
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• 2013

There are many studies about cognitive and non-cognitive characteristics of gifted children in the areas of math and science until now. Also, there is a lot of research for about cognitive and non-cognitive characteristics of gifted children. But, it lacks a lot of research on the characteristics of gifted children for information science area. So, characteristics of gifted children in the areas of information science are defined as structured information recall ability, regularization ability, reasoning ability, efficiency ability, structured ability, generalization ability, and abstract ability. And real problems for each ability are proposed. To make the evaluation questions proposed in this study on the cognitive gifted characteristics when compared with student achievement and prove that there is a correlation. The results of this study can be utilized in the evaluation of information giftedness children and can be utilized in the development of gifted education programs.