• The Journal of Korean Association of Computer Education
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• v.10 no.4
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• pp.1-16
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• 2007

The effect of existing programming education has shown a limitation coming from its methodology. Thus, the researcher developed a Web-based robot programming support system and explored its possibility for overcoming problems in existing programming education and ultimately for enhancing creativity and problem-solving abilities of students. The developed system let students learn robot programming just with a PC or PDA connected to the Internet without additional hardware and software. Different types of robots linked with a server computer can be controlled by using different programming languages. It is possible to use Korean keywords for programming as well. Specially, this system was evaluated positively by the groups whose computer abilities are excellent and student of introductory or intermediate level programming course. Furthermore, the programming education that uses robot and the Hangul programming technology were given very positive reception by elementary school students.

• Korean Journal of Childcare and Education
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• v.16 no.5
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• pp.87-103
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• 2020

Objective: This study controlled the SES(Socio Economic Status) in order to compare the influence of infants' nonverbal communication ability and teachers' sensitivity on the infants' adjustment to child care centers. Methods: For this study, data was collected 115 mothers with one-year-olds'(58 boys, 57 girls) and from 115 teachers from fourty-eight child care centers located in Seoul and Gyeonggi Provincet data. The collected data were analyzed by correlation analysis, hierarchical multiple regression analysis using the SPSS 23.0 program. The results of this study are as follows. Results: First, infants' adjustment to child care centers showed a statistically significant relationship with infants' nonverbal communication ability and teachers' sensitivity. Second, among the variables explaining infants' adjustment to child care centers, the effect of teachers' sensitivity was higher than the effect of infants' nonverbal communication ability. Conclusion/Implications: This study confirmed that teachers' sensitivity is a strong factor explaining infants' adjustment to child care centers. We also emphasized the importance of the role of teachers, providing basic data on the development of education for child care teachers and education for improving sensitivity.

• Journal of the Korean Home Economics Association
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• v.32 no.5
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• pp.109-124
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• 1994

The present study was conducted to elucidate the relationship between parent's verbal control modes and children's social competency. Two questionanires were developed by the authors for this study. The questionnaire for measuring parent's verbal control modes was composed of 84 and 87 items for mother and father, respectively, which assesses three types of verbal control modes; imperative control position-oriented control and person-oriented control. The questionnaire for measuring children's social competency perceived by mothers was composed of 27 items, which assesses four areas of social competency; initiative sociability responsibility and self-disclosure. the subjects of this study were 436 mothers and their children of fifth and sixth grade in elementary schools located in Seoul. The results of this study were as follows: 1) Parents control their children mostly by position-oriented mode and least by imperative mode. 2) There were significant correlations between father's verbal control mode and children's social competency. children's social competency was related positively to the person-oriented and position-oriented modes but negatively to the imperative mode. The best variables explaining boy's social competency were father's imperative and position-oriented modes whereas that for girl's was position oriented mode. 3) Mother's verbal control mode was not significant in explaining children's social competency. 4) The negative impact of father's imperative mode in combination with the mother's person-oriented mode on the children's social competency was greater than other combinations of father's and mother's verbal control modes.

• The Journal of the Korea Contents Association
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• v.14 no.10
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• pp.374-384
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• 2014

Humor is an essential ability in young children's life. That is why humor has relation with cognitive development, and humor is the effective factor of attachment, social relationship, and positive self-concept for young children. For this study, the picture books written and illustrated by Mo Willems, Caldetcott Honor Medal winner, were chosen and analyzed. Mo Willems' five winning works were analyzed according to the five elements of humor from Bergson's comic theory. As results, the picture books of Mo Willems include the elements of humor, such as shape, movement, situation and language, and personality. This results suggest that the "adaptive" humor in picture books of Mo Willems should have an educational power to develop a sense of humor to young children, parents, and teachers.

• Journal of Fisheries and Marine Sciences Education
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• v.28 no.3
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• pp.818-830
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• 2016

The purpose of this study is to examine the effects of the parents listening guidance program, which allows the parents to understand their hearing impaired children and how to listen at home, on the communication skills of the hearing impaired children. The research subjects were 3 hearing impaired children who did not accompany with the intellectual, emotional and behabioral problems, and the listening guidance has been performed for their parents for 3 months through the listening guidance program. The changes in the communication skills in the hearing impaired children were observed comparing before and after the education. In the results, first, the receptive language skill of the hearing impaired children was improved after than before the parents listening guidance. Second, the expressive language skill of the hearing impaired children was improved after than before the parents listening guidance, too. Third, in the communication behavior of the hearing impaired children, the phonation and the speech production were increased together with the gesture after the parents listening guidance. In conclusion, it is deemed that the parents listening guidance program would have positive influence on the communication behavior of the hearing impaired children.

• The Journal of Korean Association of Computer Education
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• v.13 no.2
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• pp.15-23
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• 2010

Computational Literacy education is being required in current digital age, but the educational strategy of it is lacking. In traditional education, instructors have been teaching by considering learners' characteristics for effective learning. It is necessary to investigate their characteristics for applying this method to computational literacy education. Therefore, we taught programming that is main area on computational literacy, and analyzed learners' characteristics focused on Felder's learning style and multiple intelligence. That is, we taught 194 university students computational literacy with scratch that was one of the popular educational programming languages, and analyzed the relation among learning style, multiple intelligence and the students' programming performance. Also, we found considerations through comparing students' characteristics with experts' ones.

• The Korean Journal of Community Living Science
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• v.28 no.2
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• pp.217-228
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• 2017

This paper examined the effects of children's interests and attitudes toward mother's native culture and use of mother's native language on satisfaction of the mother-child relationship in multi-cultural families. Data from the 2012 National Survey of Multi-cultural Families demonstrate that for children aged between 9 and 12 years, their fluency and desire to speak well in the mother's native language as well as father's encouragement for using the mother's native language at home were positively associated with satisfaction of the mother-child relationship. For those aged between 13 and 18 years, mother's nationality (i.e. Southeast or South Asia) was negatively related with mother-child relationship satisfaction. Both mother's and children' communication skills, children's interests in mother's native culture, pride for mother being a foreigner, and desire to speak well in the mother's native language were positively associated with mother-child relationship satisfaction. Therefore, there is a need for foreign wives to be educated in Korean language and culture as well as opportunities for children to learn their mother's native culture and language.

• 전자공학회논문지 IE
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• v.45 no.4
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• pp.27-32
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• 2008

This paper presents the implementation of simple genetic algorithm using hardware description language for evolvable hardware embedded system. Evolvable hardware refers to hardware that can change its architecture and behavior dynamically and autonomously by interacting with its environment. So, it is especially suited to applications where no hardware specifications can be given in advance. Evolvable hardware is based on the idea of combining reconfigurable hardware device with evolutionary computation, such as genetic algorithm. Because of parallel, no function call overhead and pipelining, a hardware genetic algorithm give speedup over a software genetic algorithm. This paper suggests the hardware genetic algorithm for evolvable embedded system chip. That includes simulation results for several fitness functions.

• The Journal of Korean Association of Computer Education
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• v.12 no.6
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• pp.11-19
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• 2009

In the knowledge-information-oriented society, it is difficult for students to solve lots of problems or adapt themselves to society just by using simple knowledge. Students have to develop individual problem solving ability and creative, logical thinking ability. They can develope these abilities by learning computer programming. This thesis studies the influences of a flow-chart learning on the logical thinking ability in Scratch using programming learning. The findings identify that the making algorithm by using flow-chart is more effective in developing logical thinking ability then the making algorithm by using pseudo-code.

• The Journal of Korean Association of Computer Education
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• v.12 no.6
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• pp.1-9
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• 2009

Programming learning may help to enhance learners' complex problem solving abilities. However, it may cause excessive cognitive loads for learners. Therefore, selection of programming tools and design of teaching and learning strategies to minimize the learners' cognitive loads and to maximize the learning effects. A task centered Scratch programming learning program was developed to enhance problem solving abilities of middle school students. And then, we implemented the developed program in middle school programming classes and analysed the educational effects of the developed program. We found that the developed program was helpful in enhancing learners' problem solving abilities, especially in the element of 'troubleshooting', which explains ability of error detecting and correcting.