• Journal of the Korean Society of School Health
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• v.35 no.3
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• pp.75-83
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• 2022

Purpose: This study aimed to identify factors affecting COVID-19 infection prevention behaviors among teachers and administrative staff of elementary schools. Methods: A total of 204 participants, who were elementary school teachers and administrative staff, completed a pack of self-report questionnaires. The variables were COVID-19-related knowledge and COVID-19 infection prevention behaviors. The collected data were analyzed using descriptive statistics, t-test, 𝑥², Pearson's correlation coefficient, and multiple regression. Results: The participants' COVID-19-related knowledge was 3.67±0.85 and their COVID-19 prevention behaviors were 4.60±0.36. COVID-19 prevention behaviors had a positive relationship (r=.15, p=.031) with COVID-19-related knowledge. Factors affecting COVID-19 prevention behaviors were occupation (administrative staff), age, sex (male), COVID-19-related knowledge, and subjective health (good). Conclusion: It is expected that findings of the study will be used as essential data for developing strategies promoting school health. Considering the results, there is a need to create effective interventions that can increase COVID-19 infection prevention behaviors and COVID-19-related knowledge of teachers and administrative staff of elementary schools.

• Journal of Korean Society of Rural Planning
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• v.28 no.3
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• pp.83-94
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• 2022

This study was attempted to systematically analysis the characteristics and effects of studies that applied animal assisted therapy to elementary students. Literature searches were conducted in 4 domestic academic databases(RISS, KISS, ScienceON, KMBASE). The characteristics of selected 26 studies were individually analyzed and described by publication year, research method, subject characteristics, intervention characteristics, and outcome variables, and the characteristics of the study were systematically summarized. The effect of the assisted therapy was divided into psychological-emotional effect, interpersonal effect, and other effect. Most of the psychological-emotional indicators and interpersonal relationship indicators were found to be effective, and inconsistent results were found for some indicators. It is expected that it can be used as a useful data when conducting assisted therapy studies targeting elementary school students in the future.

• Journal of Engineering Education Research
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• v.26 no.4
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• pp.11-21
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• 2023

In engineering education, stimulating students' questions and encouraging learning participation are crucial for achieving higher-order thinking abilities. This study aims to investigate the use and effect of an online communication channel in fostering engineering students' questioning abilities. Consequently, in this research, we gauged students' satisfaction with an engineering class that implemented a communication channel, and scrutinized the changes in their perceptions regarding the significance of questions, their engagement in learning, and their academic self-efficacy. In addition, we interviewed the students who participated in the class. The outcomes are as follows: Firstly, student satisfaction improved compared to the previous semester's class where the communication channel was not utilized. Secondly, learners' understanding of the importance of asking questions positively escalated, alongside their actual frequency of posing questions. Thirdly, there was an improvement in learners' active engagement in their studies and their academic self-confidence. The findings of this research suggest that communication channels should be employed to motivate learners to pose questions and involve students in effective learning.

• Annual Conference of KIPS
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• 2011.11a
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• pp.1502-1504
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• 2011

최근 소셜 네트워크를 이용한 학습 방법이 활발하게 연구되고 있다. 동일한 영역에 지식을 공유하고 새로운 정보를 웹에서 생성하는 등 집단지성 학습자들이 계속적으로 늘어가고 있으며, 특히 IT 학습을 위한 온라인기반 교육은 관심도와 직군에 따른 집단지성을 통한 효과적인 학습 성취도를 높일 수 있다. 따라서 본 연구는 웹 기반을 중심으로 한 IT집단지성 학습자들의 개인차를 파악하고, 각 특성에 따른 다양성을 적용하여 학습과정 중 자신에게 적합한 학습경로를 파악하여 학습의 지속적인 진행에 있어 정확한 자료를 제공하고 효율적인 학습의 진행이 이루어져 성취도를 높일 수 있도록 학습 성취도 예측 시스템을 연구 개발하는 데 그 목적이 있다. 이를 위해 먼저 IT습자들이 자신의 개인차를 파악하기 위해 학습의 유형, 학습몰입, 인지적 능력, 개인적 성향, 창의적 성향 등을 활용한 검사도구의 개발이 선행되어야 한다. 다음으로, IT 전공자 혹은 비전공자를 대상으로 예비조사를 실시하고 그 결과를 바탕으로 학습 성취도 예측을 가능하게 하기위한 시스템을 설계하고자 한다. 향후 본 연구의 결과로 학습자의 학습 성취도를 향상시키고, 예측 결과에 의한 집단지성 그룹을 좀 더 효과적으로 운영 할 수 있는 시스템을 구축할 수 있을 것으로 기대한다.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.5 no.2
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• pp.183-190
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• 2015

This study investigated a utilization deficiency phase in the situation of children's acquiring mnemonic strategies in which children successfully execute a strategy but the strategy does not facilitate memory performance. This study examined spontaneous acquisition of elaboration strategy among 5th grade children in the learning of noun pairs for 5 sessions. Participants were tested in memory task using different list of word pairs in each session. Results showed that children increased the use of elaboration strategy significantly in 5 sessions but they did not gain benefit in recall. When the word pairs were associated, the use of elaboration strategy was significantly increased but children did not gain benefit in recall. This results were discussed in terms of utilization deficiency.

• 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.

• 한국정보교육학회:학술대회논문집
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• 2021.08a
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• pp.175-179
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• 2021

Computer Science Unplugged activities are activities to learn about computer science through learning tools other than programming programs. Existing unplugged activities focus on the procedural thinking process and focus on guiding the thinking process through play. There is a lack of research on unsupervised learning, which plays an important role in machine learning, which has recently attracted attention. In this study, we designed and conducted an unplugged activities for unsupervised learning that analyzes data using video media familiar to elementary school students. The results on the effectiveness of the class were analyzed using the bebras challenge. As a result of analyzing the scores of the pre-test and post-test, it was confirmed that the students' computational thinking and problem-solving ability improved.

• The Journal of the Acoustical Society of Korea
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• v.27 no.6
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• pp.303-308
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• 2008

The purpose of the present study is to investigate that word frequency has significant influence on noun definitions in Korean. The experimental group was 80 students from Elementary school, Middle school, High school and University. They rated familiarity and wrote definitions for nouns. Noun definitions were analyzed with semantic categories such as "use/purpose," "description," "association/relation," "partial explanation," "explanation," "error," "partial explanation-attribute," "partial explanation-specific class," "partial explanation-nonspecific class," "explanation-specific class," "explanation-nonspecific class." As a result, they showed familiarity for high-frequency nouns. "EXPL" categories that use class terms or critical attributes were used more frequently in definitions of high-frequency nouns compared with low-frequency nouns. They increased with age and errors decreased with age. Word frequency had a significant influence on noun definitions.

• Journal of the Korea Safety Management & Science
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• v.25 no.4
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• pp.79-85
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• 2023

This study aims to verify the impact of a metaverse-based safety education program on the fire safety awareness of elementary school students. Utilizing the National Fire Agency's 119 metaverse program, an educational program was implemented for two months, and the experimental group was examined using paired-sample t-tests, while comparisons with the control group were made using independent-sample t-tests. The results revealed statistically significant differences between the experimental and control groups in the area of fire prevention. Although no statistically significant differences were observed over time within each group, the overall average scores for the entire class improved across all areas. Based on these findings, the effectiveness of metaverse-based safety education is suggested; however, a significant difference compared to traditional education was not detected. The study concludes by exploring implications for considerations in the implementation of metaverse safety education in the future.

• Journal of The Korean Association of Information Education
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• v.18 no.1
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• pp.161-171
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• 2014

The Computer Education in Korea since 2000 mainly were 'how to use computer tools', Computer education from 2005 to emphasize problem-solving and programming, but did not perform well, and In 2010 it was not compulsory computer training. Thus, our country have training elementary and middle school students for computer education without creating a curriculum content of computer. U.S. and UK educate students computer training to foster future generations the essential core competencies to be recognized as a new educational curriculum. In this study, the basic course in computer studies of Korean is proposed as Information Science. Information science subject from middle school to first grade curriculum is consistently able to study was composed. The subarea of information science curriculum computer systems, software production, the fusion activity. The computer system is composed of 18 subdivisions, software production is composed of 11 subdivisions, and fusion activity was composed of 15 subdivisions. The results of the students' school life and social life in the future core competencies necessary to be available to train.