• 대한공업교육학회지
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• 제34권2호
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• pp.205-229
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• 2009

The purpose of this study is to verify the effect of forming groups according to the brain hemisphere preference on the cooperative problem solving learning achievement in the middle school technology. The subjects of this study were 95 second grade boy students of a middle school in Daejeon and the measurement instrument of the left and right hemisphere preference is the Brain preference Indicator(BPI) which had been developed by Torrance et al(1977) and was adjusted by Ko, Younghee(1991). The academic achievement was analyzed on cognitive, psychomotor and affective domains. Derived results from this research are stated below: First, making groups according that the brain preference is more similar was more effective than making groups according to the high familiarity and the similarity of performance in the academic achievement of psychomotor and affective domains. Second, making groups according that the brain preference is more similar was more effective than making groups according that the brain preference is more diffrent for the academic achievement of affective domains on the cooperative problem solving learning in technology. Third, the academic achievement score of the right hemisphere preference group is higher than the score of the population in three domains. Also, the academic achievement score of the right hemisphere preference group is higher than the score of the left hemisphere preference group.

• Proceedings of the KAIS Fall Conference
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• 한국산학기술학회 2010년도 춘계학술발표논문집 2부
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• pp.1053-1056
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• 2010

이 연구는 중고등학생들의 혈액형이 뇌 기능 및 좌우뇌선호도와 관계가 있는지를 개인이 지닌 뇌신경 생리학적 지표인 뇌파 측정을 이용하여 비교 하여 보았다. 대상자는 2005년 9월에서 2008년 12월까지 한국정신과학연구소에 뇌파측정 의뢰한 중고등학생을 기준으로 선정한 자료이다. 중학생 여 628 남 1002 고등학생 여 213 남365 총 2208명이다. 중학생 혈액형 분포도는 A>B>O>AB형 순이었다. 분석의 결과 중고등학생의 혈액형과 좌우뇌선호도와는 무관 하였다. 그리고 혈액형과 중고등학생의 뇌 기능과도 무관하였다. 위의 결과를 종합하면 혈액형과 지능이나 성격을 함부로 연관 지어 편견이나 차별을 유도하는 것은 바람직하지 않다고 본다.

• Journal of the Korea Academia-Industrial cooperation Society
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• 제11권11호
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• pp.4260-4265
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• 2010

This study was purposed on revealing the connections between blood types and brain functions or correlation character among Junior and Highschool students. Observed records are from those kids who volunteered for KRIJUS(Korea Research Institute of Jungshin Science)'s brain wave measurement from September 2005 to December 2008. The whole 2208 Junior and Highschool studentskids group consists of junior 628 female, 1002 male and high 213 female, 365 male. Blood types are as follows A>B>O>AB dominately ordered. Second, blood type had no relations with corelation character. Third, blood type had no relations with brain function rate. Thus, it would not be such a wise decision to tell one's character depending on his/her blood type.

• The Journal of the Korea Contents Association
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• 제10권1호
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• pp.305-316
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• 2010

The purpose of this study was to identify the relationships between preschool teachers' hemispheric mode indicator and creative personality. The subjects were 205 preschool teachers from kindergarten or nursery school in Busan. The McCanthy(1993)'s HMI(Hemispheric Mode Indicator) and Torrance(1988)'s WKOPAY(What Kind Of Person Are You?) were used to examine the relationships preschool teachers' hemispheric mode indicator and creative personality. Results of this study as follows ; first, the hemispheric mode indicator of right hemispheric dominance were significantly positively correlated to the creative personality and inquisitiveness but negatively correlated to self-confidence among elements of creative personality. Second, the creative personality was significant difference according to hemispheric dominance types. That is, the creative personality of right hemispheric dominance was significantly higher than that of left or exhibit balanced hemispheric dominance but it was no difference between left hemispheric dominance and exhibit balanced hemispheric dominance. Third, there were significant difference self-confidence, inquisitiveness, and awareness of others but no difference Acceptance of Authority and Disciplined Imagination among elements of creative personality according to hemispheric dominance types.

• Journal of the Korean School Mathematics Society
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• 제13권3호
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• pp.443-458
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• 2010

This study is about how differ math anxiety according to the features of brain preference. In order to solve questions, BPI test and math anxiety test were done to high school students in the second grade. The test sheets were analyzed by ANOVA and MANOVA using SPSS 14.0. The result was found out that math anxiety was high in the order of left-brain preferences, both-brain preferences, and right-brain preferences. High level of math anxiety among students with right-brain preferences seem to be influenced by the right brain which prefers emotional features. Therefore, students need to stimulate their left brain by writing and reading something a lot when they solve math questions. Also, teachers can lessen math anxiety of students by give them opportunities to solve step-by-step questions, using various visual teaching materials promoting students' reasoning ability which can help them solve questions in a systematic and analytic way.

• Journal of The Korean Association of Information Education
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• 제24권4호
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• pp.327-335
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• 2020

This study intends to examine the effects of education using robot on computational thinking and attitudes according to left and right brain preference. To execute the study, 17 elementary students at A youth training center in Seoul were selected to participate in the education. And the mean difference was analyzed using matched pair t-test and Mann-Whitey U test. As a result, after participating in the education, there was some statistical significance found in the scores to test student's computational thinking, but not statistical significance on the attitudes. Furthermore, there was no significance found in computational thinking or attitude according to the left and right brain preference. The purpose of this study can be found in that it expands the understanding of education using robot by verifying the efficacy and analyzing differences according to left and right brain preference.

• Journal of the Korean earth science society
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• 제31권2호
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• pp.172-184
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• 2010

This study is to investigate the problem solving styles according to the left /right brain preference among earth science gifted students. We took the R/LCT and the test of BPI to investigate the brain preference of earth science gifted students (N=16), and took S-CPST to investigate the problem solving styles on them. In the R/LCT, the earth science gifted students were classified into 3 groups (8 left-brain preference students, 7 right-brain preference students, 1 middle-brain preference student). In the BPI, 8 students had the appearance of left-brain preference, whereas 8 students had the appearance of right-brain preference. According to the result of S-CPST, first the left brain preference students tended to resolve a problem into simple components, then they put together each simple component. They prefer to solve a problem using numbers and mathematical signs logically, but they were afraid of giving trouble to describe own idea with pictures. Whereas the right brain preference students solved a problem with 3 steps. First, they saw an overall form of problem. Second, they tried to analyze each simple component of it, and then, made up all in one. Also, the right brain preference students observed the intuitive pattern of problem first, and then suggested the various problem solving methods later, and they took a solving plan using a picture in detail. In sum, earth science gifted students are unequal in problem solving styles according to the left/right brain preference. Thus, a teaching-learning method needs to be developed based on left/right brain preference for more effective gifted education.

• Journal of The Korean Association For Science Education
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• 제19권4호
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• pp.542-559
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• 1999

The purpose of this study was to develop the teaching-learning materials for students' creativity in elementary school science class. For this, we asked some questions to both teachers and students: 25-item- questionnaires were given to 122 teachers in charge of 5th graders and 6th graders in elementary schools located in Seoul, Inchon and Kyonggi province, and 20-item-questionnaires to 825 students of 5th grade and 6th grade in the same schools. The results of this study are as follows: most of teachers admitted the need of creativity education, but they taught class mostly with textbook only. The lack of students' divergent thinking and creative scientific activities in science class made it difficult to develop students' creativity. Besides, teaching-learning materials for whole brain learning were not enough. In case that the students did not make experiment in class, they liked VCR tapes or TP materials Students thought that the most effective materials for class are VCR tapes and next were worksheets. Not a few students answer they do hard only interesting experiments. Most of students wanted worksheets including various interesting activities like games, quiz, experiments, drawing, etc.