• Proceedings of the Korean Statistical Society Conference
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• 2003.05a
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• pp.171-176
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• 2003

방대한 양의 데이터에서 의사결정에 필요한 정보를 발견하는 일련의 과정을 데이터 마이닝 (data mining)이라고 하는데, 본 연구에서는 생물정보학 (bioinofmatics)의 한분야로서 의학분야의 통계적 의사결정 시스템을 제공하는 의사결정나무 (decision tree) 알고리즘 중 QUEST를 S-PLUS로 구현하고(이하 S-QUEST) 발육제한(Intrauterine Growth Restriction; IUGR) 데이터를 분석하였다.

• Journal of Engineering Education Research
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• v.10 no.2
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• pp.87-105
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• 2007

In this research, Integrated program base on heat transfer & numerical analysis was developed. Also, reaction of gifted student and possibility of application of this program was surveyed. This program consist in three parts. The first part is computer programing language, the second part is numerical modeling of physical phenomena, and the third part is numerical analysis. 4 students are selected who belong to mathematic class of CNUE(Cheoungju National Univ. of Edu.)'s Gifted Student Education Center. The Program consists in 15th lessens, and each lessen need 4hr. Application possibility and student's satisfaction of the program are studied through the interview and report of the student. Three of four students are accomplish the goal of the progarm. Computer programing and numerical analysis parts were relatively well understood, but numerical modeling part was difficult to students. The satisfaction of the program is dependent on the characteristics of the student. Most of the student thought that this program was one of the science education program. The student who have interested in only mathematics shows that low satisfaction but the one who have interested in science or information technology shows that high satisfaction.

• Journal of Gifted/Talented Education
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• v.25 no.2
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• pp.217-236
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• 2015

The purpose of this study was to investigate factors that affected achievement of socially succeeded people, and to draw ways to improve gifted education. To do this, we interviewed 60 achievers. The interview was administrated as semi-structured deep interview about 6 areas - education, major, family and parent, personal relationship, leisure time activity, achievement and motivation of success. The results showed that achievers were active students during their school days. They thought differentiated education and student-centered lessons are important. Many achievers answered they do not have any personal mentee, and decision of majors and education should be matched with the perception of one's potential and interest. Exercises, music, and reading books were strongly suggested as leisure time activities, and the key inner factors for success were curiosity and self-confidence. Beneficiaries of gifted education perceived their experience of gifted education had a positive influence on their achievement. Based on the these results, ways to improve gifted education were discussed.

• Journal of Gifted/Talented Education
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• v.13 no.2
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• pp.95-112
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• 2003

The purpose of this study is to look into Various educational supports for the gifted students in science to decide proper career planning through Research of Career Consciousness of the Gifted Students in Science. The subject of this study is new students entered into KAIST from the year of 1996 to 2003. They are approximately 500 students yearly and 3,613 totally and more than 90% of students have answered. The Questions are largely 3 items. One is 5 Q's of entering universities, second is 2 Q's of life plans in the university and the last is 2 Q's of career plans after graduation. As a result, the gifted students in science tend to find out and develop their interest and aptitude early and decide their future much earlier than other students. Nevertheless the gifted students in science worry about their future a lot as well. However they ask their problems to friends, seniors, and parents rather than teachers, professional consultants in general it could say no sufficient systematic guidance and consulting available for them. So it does require that some subjects such as guidance for career planning should be included in university curriculum and furthermore not only schooling but also the systematic structure of persistent consulting about gifted student's general life should be planned as well.

• Communications of Mathematical Education
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• v.20 no.1 s.25
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• pp.33-59
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• 2006

This study is intended to reconsider the meaning of the education for gifted/talented children, the foundation object of science high school by examining the behavior characteristics between gifted students and talented students in open-end mathematical problem solving and to provide the basis for realization of 'meaningful teaming' tailored to the learner's level, the essential of school education. For the study, 8 students (4 gifted students and 4 talented students) were selected out of the 1 st grade students in science high school through the distinction procedure of 3 steps and the behavior characteristics between these two groups were analyzed according to the basis established through the literature survey. As the results of this study, the following were founded. (1) It must be recognized that the constituent members of science high school were not the same excellent group and divided into the two groups, gifted students who showed excellence in overall field of mathematical behavior characteristics and talented students who had excellence in learning ability of mathematics. (2) The behavior characteristics between gifted students and talented students, members of science high school is understood and a curriculum of science high school must include a lesson for improving the creativity as the educational institutions for gifted/talented students, unlike general high school. Based on these results, it is necessary to try to find a support plan that it reduces the case which gifted students are generalized with common talented students by the same curriculum and induces the meaningful loaming to learners, the essential of school education.

• Journal of Gifted/Talented Education
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• v.20 no.3
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• pp.1005-1026
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• 2010

Here we live in a fast changing world. The information and communication technologies have been surprisingly developing and making progress of our society. One of the benefit about the information and communication technologies is an internet. We can't imagine our life without it and it finally ends up with causing internet addiction which is called side effect of it. Most of former studies were, however, about game addiction and psychological factors of indivisual. In fact, there was not enough studies about internet addiction of computer science gifted students. If we analize the difference between computer science gifted students and average students when it comes to factors of internet addiction, we would surely be able to find out the result which is very helpful for cause analysis and its remedy. This paper examined the risk and protection factors of the former studies and choose various factors through Delphi analysis by specialists of information and science gifted students. Comparative analysis of computer science gifted students and average students was done through the test tools. And picking up unique factors of computer science gifted students, this paper shows the implication that contributes to protection of internet addiction and its remedy.

• Phonetics and Speech Sciences
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• v.14 no.3
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• pp.41-49
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• 2022

The average acoustic distribution of American English speakers was statistically compared with the English-speaking patterns of gifted students in a Science Academy in Korea. By analyzing speech recordings, the duration time of which is much longer than in previous studies, this research identified the degree of acoustic proximity between the two parties and the predictability of English academic achievement of gifted high school students. Long-term spectral acoustic power distribution vectors were obtained for 2,048 center frequencies in the range of 20 Hz to 20,000 Hz by applying an long-term average speech spectrum (LTASS) MATLAB code. Three more variables were statistically compared to discover additional indices that can predict future English academic achievement: the receptive vocabulary size test, the cumulative vocabulary scores of English formative assessment, and the English Speaking Proficiency Test scores. Linear regression and correlational analyses between the four variables showed that the receptive vocabulary size test and the low-frequency vocabulary formative assessments which require both lexical and domain-specific science background knowledge are relatively more significant variables than a basic suprasegmental level English fluency in the predictability of gifted students' academic achievement.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 2003.10a
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• pp.339-344
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• 2003

석유화학, 정유, 가스, 전력 등 에너지 산업분야의 기술이 급속하게 발전함에 따라 각종 설비들은 복잡 다양화되고 있으며, 더욱이 생산효율을 증가시키기 위해 압력설비와 같은 고온ㆍ고압의 조건 하에서 운전되는 시설 및 설비의 사용이 급증하고 있다.(중략)

• The Magazine of the IEIE
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• v.4 no.1
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• pp.1-9
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• 1977

마이크로컴퓨터의 하위의 분야에서 ROM과 RAM등을 집적한 "1 chip마이크로컴퓨터 내지 1 chip microcontroller라고 불리우는 것이 몇 개 등장하고 있다. 작년 11월에 발표한 Intel사의 PROM실장의 1 chip 마이크로컴퓨터 MCS48은 이 움직임에 박차를 가하고 있다. 최근의 1 chip 마이크로컴퓨터의 기능과 기술적인 문제를 조사한 것이다.

• Journal of Gifted/Talented Education
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• v.12 no.2
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• pp.1-15
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• 2002

The purpose of this study was to investigate the characteristics of preschoolers' giftedness by their parents' perception. Total 3 groups of 148 subjects from age 30 months to 6 years 10 months old young gifted children's parents participated. The major findings were as follows : (1) There were critical characteristics of preschoolers' giftedness by parents' perception, which were 'good memory', 'high curiosity', 'read and understand of math', 'enjoy of learning and high motivation', 'high concentration', reading books', 'verbal ability', 'creativity', 'questions', and 'independency', (2) These characteristics of preschoolers' giftedness showed more strong and intense as they got older, and (3) Some characteristics revealed more, but the other characteristics revealed less as they got older. These findings suggested the consideration of child's age as the reliable identification process of young gifted children.