• Journal of the Korean School Mathematics Society
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• v.9 no.3
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• pp.287-308
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• 2006

In this study, an instrument of mathematical problem solving ability test was considered, and the difference between gifted and regular students in the ability were investigated by the test. The instrument consists of 10 items, and verified its quality due to reliability, validity and discrimination. Participants were 168 regular students and 150 gifted from seventh grade. As a result, not only problem solving but also problem finding and problem posing could be the characteristics of the giftedness.

• 한국정보교육학회:학술대회논문집
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• 2021.08a
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• pp.341-348
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• 2021

With the advent of the pandemic era, non-face-to-face classes are being conducted, and many studies are being conducted on the effects of non-face-to-face classes in many subjects. Since the programming class is a subject that combines knowledge transfer and practice. In the case of non-face-to-face classes, I wanted to know how students perceive them through a survey. The number of students who answered that traditional face-to-face classes were good in terms of ease of question and answer, understanding of class content and immersion in class, and more students answered that non-face-to-face classes were good in terms of securing practice time and class control. It is expected that using the results of this study will help plan effective programming lessons.

• Journal of Convergence for Information Technology
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• v.7 no.5
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• pp.59-65
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• 2017

The purpose of this study was to research the perception on patient private information protection of 126 nursing students before clinical practice. The mean score of perception on patient private information protection was 4.52 points of full 5. The perception of protecting patient privacy was no significantly differentiated with general characteristics of nursing students. Development and application of patient private information education program for inexperienced nursing students is necessary. Also it is necessary to seek joint plans between medical institutions and universities to improve the awareness of patient privacy.

• The Journal of the Korea Contents Association
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• v.16 no.4
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• pp.231-240
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• 2016

The purpose of this study is to investigate the relationship among fatigue, personality, learning strategies, and academic achievement of medical students. 146 students from year 1 to year 4 at one medical school participated in this study. Students completed the fatigue, Big Five personality traits(Neuroticism, Extraversion, Openness, Agreeableness, Conscientiousness), learning, strategies. The academic achievement of students measured by GPA. The data were analyzed by t-test and stepwise multiple regression. The student's fatigue differed by grade, and the students of low grade had higher scores than high grade. But personality traits and learning strategies were not significantly different by grade. The factors that affect on academic achievement differ by grade. In low grade, neuroticism, extraversion, and rehearsal affected students' academic achievement. In high grade, conscientiousness and extraversion had an effect on the academic achievement of students. These results could guide the design of medical education improvement, and be useful in developing a supporting program for medical students.

• Journal of Gifted/Talented Education
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• v.18 no.3
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• pp.519-542
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• 2008

The purpose of the present study was to examine the emotional characteristics related to gifted children's happiness, such as happiness index, optimism, psychological wellbeing, and school education happiness. For the study, 201 gifted students who were currently enrolled in gifted education centers, 124 potentially gifted students who were nominated by teachers for their scientific interests and high performances, and 141 general middle school students participated in the study. The results indicated that both the gifted and the potentially gifted students showed significantly higher emotional characteristics related to happiness compared to the general students. There was no significant difference between the gifted and the potentially gifted in the diverse aspects of happiness. Interestingly, significant interaction between gender and giftedness was found. Girls were happier when they were identified as the gifted, compared to the boys. Variables related to the happiness were also investigated, and the results indicated that the peer relationship and the family happiness were the most important variables that explained gifted children's happiness in general.

• 한국정보교육학회:학술대회논문집
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• 2008.01a
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• pp.154-159
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• 2008

2005년 사이버가정학습 시스템이 구축되어 운영되고 있지만 많은 학생이 이를 외면하고 사교육에 많은 시간과 비용을 사용하고 있다. 사이버가정학습을 이용하는 학생들의 인지양식 특성을 두 집단으로 나누어 각각 교육만족도를 분석하였다. 그 결과 장독립적인 인지양식 학생들은 학원, 과외 등의 사교육으로 사이버가정학습 이용률이 저조하였고 잘 정리된 자료와 콘텐츠를 사이버가정학습에서 이용하고 싶어 했고 사이버가정학습의 내용과 콘텐츠에 대해서는 긍정적인 의견이 많았다. 장의존적인 인지양식 학생들은 가정에서 컴퓨터 사용 환경이 쉽지 않아 이용하지 못하는 학생이 많았으며 현재 사이버가정학습의 만족도가 높게 나타났으나 만족도 조사에서 사이버선생님에 대한 불만이 비교적 많이 나타났다.

• The Journal of the Korea Contents Association
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• v.14 no.12
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• pp.1069-1082
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• 2014

The study aims to gain information for developing educational contents to support LPSMB(low-performing students with multicultural backgrounds) through the survey on their personal characteristics, attitudes related to learning, and learning environment. We analyzed a survey of 2,091 students from 200 schools who were low-performing Korean students, LPSMBs, and normally performing students with multicultural backgrounds. Normally performing students with multicultural backgrounds showed statistically significant higher scores on most questionnaires than low-performing Korean students and LPSMBs. However, normally performing students with multicultural backgrounds and LPSMs showed statistically significant lower scores on identity and social relationships. LPSMBs showed lower scores on parents' culture than normally performing students with multicultural backgrounds. We suggested how to support LPSMBs' learning and learning environment based on the survey results.

• Journal of the Korean Chemical Society
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• v.46 no.4
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• pp.353-363
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• 2002

In this study, characteristics of the problem solving process of the balancing redox equations was ana-lyzed by mental capacity and problem solving methods, and the pertinent teaching and learning guidance for oxidation-reduction unit was suggested. Participants were 79 senior high school students and 57 science high school students. Tests were conducted to measure the mental capacity, the understanding of the oxidation-reduction concepts and the com-pletion of the balancing redox equations. The framework was made to find the patterns of failure and success. As the analysis of the influence on the performance of mental capacity,understanding of the oxidation-reduction concepts, and problem solving methods, students who had lower understanding of oxidation-reduction concepts selected the trial and error method, and their performance were influenced by mental capacity. The students that had higher understanding of the oxidation-reduction concepts had good performance by using oxidation number method regardless of their mental capacity. As the results of analysis for the patterns, the success patterns of solving the problems, those of mostly the sci-ence high school students, were the cases of using oxidation number method well and lessening problem solving steps. The patterns of failure in solving problems by using trial and error method showed that students had mistakes in cal-culating, errors in making unknown equations, no consideration for all variables, or stopped solving the complicated problems. The patterns of failure in solving problems by using oxidation number method showed that many students had wrong oxidation number or no consideration for mass and charge balance.

• Journal of the Korean earth science society
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• v.39 no.6
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• pp.600-616
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• 2018

The purpose of this study was to explore how primary school students develop their interest in science. A survey questionnaire was used to investigate students' interest, change of their interest, and engagement in science related activities three times a year. 201 students of two primary schools in Seoul Metropolitan City initially participated in this study. A follow-up case study was conducted with students who showed an increased interest in science. Finally, seven students were chosen in the case study. They were asked to keep a photo journal for 12 weeks, and were interviewed in every other week by one of the researchers. Among these seven participants, two (TK and QQ) were chosen for analyzing their data in this case study because they showed positive changes in developing science interest throughout the study. The results of two participants' survey, photo-journal and interview were analyzed qualitatively. First, TK, whose science interest developed from situational interest II to individual interest I, engaged in doing experiments at home, doing mathematics activities, raising pets or plants, observing phenomena, and visiting informal educational centers. He tended to participate in hands-on activities by himself in out-of-school settings. Second, QQ who developed from situational interest I to situational interest II, engaged in taking pictures as a representative activity at home and school. He tended to participate in activities with either his father or one of the researchers. Both students showed personal characteristics such as doing place-based activities, interaction with others and activity subjectivity. The goal of TK's interactions with others on the various places was to develop in cognitive domain. On the contrary, QQ's goal of interactions with others was to develop in emotional communication. This study reported the cases of characteristics of students who developed their interests in science including activities in- and out-of-school settings and their accompanying people.

• Journal of Gifted/Talented Education
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• v.23 no.1
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• pp.109-128
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• 2013

The purpose of this study is to verify the validity of KEDI Leadership Inventory (Simplified) for elementary and secondary school student. The existing Leadership Inventory is outdated by excessive or insufficient items. To verify reliability and validity of this KEDI Leadership Inventory (Simplified), we analyze internal consistency of scale for reliability and construct validity, convergent and discriminative validity. criterion-related validity. The internal consistency of the scale is relatively high from .610 to .838 for elementary school student, and from .734 to .936 for secondary school student To verify construct validity, we analyze a confirmatory factor analysis using AMOS whether revealed that the structural equation model including 5 construct validity in KEDI Leadership Inventory(Simplified) showed fit index at a satisfactory level as follows. The major fit indexes are showed as follows; CFI (.954), TLI (.943), RMSEA (.068) in the scale for elementary school student, CFI (.935), TLI (.915), RMSEA (.070) in the scale for secondary school student. Futhermore, to secure criterion-related validity, this KEDI Leadership Inventory(Simplified) showed significant correlations with student's leader position in their classroom for r=.358 (p<.01), and gifted education students are significantly higher .50 than no gifted student. This KEDI Leadership Inventory (Sim'plified) is made up of parsimonious 20 items, so that teachers can be convenient to identify intra-inter personal leadership characteristics of a student and recommend the student for gifted education institution.