• Korean Journal of Child Studies
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• v.16 no.1
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• pp.49-64
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• 1995

The purpose of this study was to investigate differences in social play, cognitive play, and social-cognitive play patterns as related to young children's field independence-dependence cognitive styles. Sixteen field independent and sixteen field dependent children were selected from a group of 79 young children with the use of Preschool Embedded Figures Test(PEFT). Their social play, cognitive play, and social-cognitive play patterns were observed. The data collected for this study were analyzed by using SPSS/$PC^+$; frequency, percentage and ${\chi}^2$ test. The results of this study were that (1) difference of social play patterns as related to young children's field independence-dependence cognitive styles was not found, (2) differences were found in cognitive play patterns as related to young children's field independence-dependence cognitive styles, and (3) differences were found in social-cognitive play pattern as related to young children's field independence-dependence cognitive styles.

• The Journal of Korean Academy of Sensory Integration
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• v.20 no.3
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• pp.72-85
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• 2022

Objective : This study was conducted to examine self-selected goals and the outcome measures used in the Cognitive Orientation to daily Occupational Performance (CO-OP) approach for Developmental Coordination Disorder. Methods : Studies published from January 2012 to October 2022 in the PubMed, Embase, ScienceDirect, Cochrance Library databases were searched. Keywords used for search were ('developmental coordination disorder' OR 'DCD') AND ('Cognitive Orientation to daily Occupational Performance' OR 'Cognitive Orientation to Occupational Performance' OR 'CO-OP'). Among 211 searched studies, 7 selected studies that match the thesis of this study were analyzed. Results : The selected studies showed a relatively high level of evidence overall, including two randomized experimental studies, one non-random two-group study, three non-random one-group studies, one single-subject study. The self-selected goals preference of the children was high in the order of play, education, and daily life activities. Most of applicable sessions were conducted 10 times during a 1-h period, and intervention effects showed positive outcomes on the occupation performance motor domain. To measure the effectiveness of CO-OP, the improvement of occupational performance was evaluated using Canadian Occupational Performance Measure (COPM) and Performance Quality Rating Scale (PQRS), and the improvement of motor skills was evaluated using Movement Assessment Battery for Children (M-ABC). Conclusion : This study is expected to be used as basic clinical data when applying the CO-OP approach to Developmental Coordination Disorder.

• Education of Primary School Mathematics
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• v.19 no.4
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• pp.361-380
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• 2016

This study aims to reflect on mathematical imaginations in learning mathematics and elementary students' mathematical imaginations. This was approaching a study of imagination not as psychological problems but as objects and methods of mathematics learning. First, children's mathematical narratives were analysed in terms of Egan(2008)'s basic cognitive tools using imagination, that is, metaphor, binary opposites, rhyme rhythm pattern, jokes humor, mental imagery, gossip, play, mystery. Second, how children's imaginations change under different grades was addressed.

• KIISE Transactions on Computing Practices
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• v.20 no.12
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• pp.700-705
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• 2014

An anagram is a form of word play to find a new word from a set of given alphabet letters. Good human anagram solvers use the strategy of bigrams. They explore a constraint satisfaction network in parallel and answers consequently pop out quickly. In this paper, we propose a molecular computational algorithm using the same process as this. We encoded letters into DNA sequences and made bigrams and then words by connecting the letter sequences. From letters and bigrams, we performed DNA hybridization, ligation, gel electrophoresis and finally, extraction and separation to extract bigrams. From the matched bigrams and words, we performed the four molecular operations again to distinguish between right and wrong results. Experimental results show that our molecular computer can identify cor rect answers and incorrect answers. Our work shows a new possibility for modeling the cognitive and parallel thinking process of a human.

• Journal of the Korean Institute of Educational Facilities
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• v.18 no.6
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• pp.57-64
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• 2011

This study is the spatial characteristics of child education facilities through the cognitive development of child. Early childhood is the most important period in every human developmental stage; physical, emotional, and mental parts. Thus, the education in early childhood should be conducted naturally by a variety of experiences, sensibility, and physical activities, not by knowledge-oriented education which has been conducted until today. The education based on experience has been adapted, not only domestically, but internationally, and the early childhood education focused on child's development is especially emphasized in Europe. It's because the industrialization started earlier in Europe than in other countries, and it leaded to the entry of women in public affair. Consequently, early childhood education was taken charge of by the nation. While it has gone through trial and error, and Now it leaded to the better way. This study checks the common factors which shows the spatial characteristics based on experience and the relationship between the features of infants and concept of space in Piaget's theory. And then, I am going to systemize the relationship of each factor and suggest the design plan so that it could be applied methodologically when the space is designed for child education facilities beyond the current education only focused on programs.

• 한국정보교육학회:학술대회논문집
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• 2010.08a
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• pp.235-241
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• 2010

This paper has been studied about algorithm teaching methods for improving the problem-solving skills and creativity in rapidly changing information society. Especially the algorithms for teaching about computer is very important. Because it is effective learning content for finding the best solution to solve a problem and improve the students' logical thinking. However, teaching algorithms can be monotonous to children on account of using only computer and languages. So It needs to consider about the cognitive structure and level of elementary school students. Therefore, this study has the purpose to acquaint students with the principle of algorithm and improve problem-solving and creativity using games, not computer.

• Journal of Digital Convergence
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• v.17 no.2
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• pp.339-345
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• 2019

This study explores the Experiential Theory of John Dewey and Donald Norman's definition of user experiences to analyze the new cultural experience of trying on Hanbok among the young generation. In order to find out the demographic characteristics, the survey was conducted online. An in-depth interview was held among six women in their 20's who were randomly selected to obtain diverse consumer's opinions. According to the interview, rather than recognizing the traditional beauty of Hanbok, the interviewers recognized the aesthetic sensibility of modernized Hanbok. In addition, the uniqueness of wearing Hanbok which has become the non-ordinary culture and the desire to share the experience is analyzed through characteristics such as particularity. In order to develop cultural contents that are highly marketable, consistent analyzation and research of the fluctuating desire of customers are essential since users perceive their experience to be special.

• Journal of the Korean Institute of Landscape Architecture
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• v.20 no.3
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• pp.11-20
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• 1992

본 논문에서는 사람이 환경을 통해 경험하는 미학적 경험(aesthetic experience)을 체계화시킨 이론적 모델(a conceptual model of affect and cognition interface in aesthetic experiences of landscapes)이 간단히 소개 되며, 이 모델을 검증하기 위한 연구가 중점적으로 다루어진다. 제시된 모 델은 경관의 미학적 경험을 감정(affect)과 인지(cognition)와의 상호작용 (interface)으로 설명하고 있으며, 세 가지 요소(사람이 환경에 대하여 갖고 있는 목적 : tasks, 사람의 모든 과거경험에 근거한 지식일체 : schematic knowledge, 환경의 독특한 상황 : environmental situation)를 미학적 경험 의 주요인자로 제시한다. 이 모델을 검증하기 위한 연구에서는 앞에서 소 개된 미학적 경험의 세 가지 요소(사람의 목적, 지식, 환경상황)를 과학적 이고 계량적이고 처리할 수 있도록 세부요소로 분류정의 (operationalization)하였다. 구체적으로, 사람의 목적은 환경을 평가하는 세 가지 목적, 즉 경치평가(scenic beauty judgment), 들놀이 목적으로서의 평가(picnic preference judgment), 주거목적으로서의 평가(living preference judgment)로 분류되었고, 이 세 가지 환경평가는 미학적 경험의 지표로 사용되었다. 사람의 지식은 국적에 근거한 문화적인 지식(cultural schema : 한국인과 텍사스인)과 직업에 근거한 사회적인 지식(social schema : 농부, 비농부, 조경학과 학생)으로 분류되었으며, 환경상황은 환 경의 아름다움(beauty : 아름다운 경관과 아름답지않은 경관)과 환경의 의 미(meaning : 긍정적인 의미가 있는 한국경관, 긍정적인 의미가 없는 한국 경관, 긍정적인 의미가 있는 미국 텍사스경관)로 분류되었다. 연구결과를 보면, 이론적 모델에서 소개된 세 가지 요소들 (사람의 목적, 지식, 환경상 황) 모두가 경관의 미학적 경험에(경치평가, 들놀이 선호도, 주거지 선호 도) 중요한 역할을 하는 것으로 밝혀졌으며, 이 연구결과는 제시된 이론적 모델을 뒷받침하고 있다. 특히, 가장 흥미로운 연구결과를 요약하면 첫째, 사람의 문화적인 지식은 단독으로 미학적 경험에 영향을 주는 것이 아니라 다른 요소들(특히 사회적인 지식과 목적)과의 상호작용을 통해 미학적 경 험을 형성한다는 것으로 밝혀졌다. 둘째, 환경의 아름다움은 다른 세부요소 들(환경의 의미, 사람의 목적과 지식)보다 미학적 경험에 주는 영향이 큰 것으로 나타났으며, 모든 사람들에게 비슷한 미학적 경험을 발생시키는 것 이 밝혀졌다. 다시 말하면 모든 사람들은 그들의 문화적인 국적과 사회적 인 직업의 차이, 목적의 차이, 또한 환경의 의미의 차이에 상관없이 아름다 운 경관(High-beauty landscape)을 주거지나 나들이 장소로서 선호했으며, 아름답다고 평가했다. 반면에, 사람들이 갖고 있는 문화의 차이, 직업의 차 이, 목적의 차이, 그리고 환경의 의미의 차이에 따라 경관의 미학적 평가가 달라진 것으로 나타났다.

• 한국HCI학회:학술대회논문집
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• 2008.02a
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• pp.168-173
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• 2008

Recently, many researchers have studied on agent-based edutainment systems to improve students' learning experience. In this paper, we present AR Gardening which makes users experience interactive flower gardening with a bluebird, a learning companion agent, squatting in an augmented picture. The proposed system augments the animated bluebird to support interactive edutainment experiences. The bluebird perceives users' actions as well as environmental situations. It then appraises situational information to provide participants with problem-solving guidelines. Moreover, the bluebird responds like a companion than an instructor through anthropomorphic expression. To demonstrate our work, we exhibited the implemented AR Gardening and reviewed participants' responses to the system. In this exhibition, we could find that the learning companion-like bluebird helped users experience how to properly grow the flower in our educational setting. Ultimately, we expect that an augmented peer learning agent is one of the key factors for developing effective edutainment applications.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.3 no.1
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• pp.3-13
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• 1992

For the purpose of better understanding of RAD children, comparisons were performed about the developmental and psychopathological characteristics between RAD and PDD children. Study subjects were the children between the ages 2 and 6. who visitied SNUCH Child and Adolescent Psychiatry OPD or treated in Day Treatment Center during May, 1989 and Sep., 1991, diagnosed by the child psychiatrist as RAD or PDD according to DSM-III-R diagnostic criteria. A total of 40 children were included in the study. 20 were RAD(18 boys, 2 girls). 20 were PDD(20 boys). PEP was performed to all study subjects, by the raters blind to psychiatric diagnosis of each. And analysis was done about the level of developmental functioning score and psychopathological scores between RAD and PDD children. The results are as follows 'There were retardation on the general developmental functioning in RAD children, and the severity of retardation were lined up as perceptual ability>imitation>gross motor>cogitive language>eye-hand coordination>fine motor. Characteristics of psychopathology in RAD children were lined up by severity as language>play>relationship>affection >sensory. Group differences of the two shows on PDD group rejection score was significantly higher on the perception item. while RAD was superior on the perception emerging response. Differences of the psychopathology between two groups were on such areas as ; Affection, which was significantly higher on 'Absent' in RAD, while significantly higher on 'severe' in PDD children. On the interest for the play and materials. sensory and language areas, RAD children were significantly higher ratings on 'Absent' than PDD children.