• Journal of Korean Dental Hygiene Science
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• v.5 no.1
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• pp.39-45
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• 2022

Background: Dental hygienists undergo 3 or 4 years of college education, and dental hygienist education must receive continuous feedback through evaluation. The purpose of this study was to compare the educational performance of students from the Department of Dental Hygiene in 2018 with those from other departments in the healthcare field. Methods: We used data from the National Assessment of Student Engagement in Learning, conducted by the Korean Educational Development Institute in 2018. The survey data of 55 dental hygiene students and 60 healthcare students at K University were provided after excluding all identifying information. An independent t-test was used for comparisons between the Department of Dental Hygiene and other healthcare departments. Results: Regarding class-related activities, dental hygiene students were passive in presentations, discussions, and projects and had significantly lower grades in cooperative learning and challenging learning. Regarding extra-class activities, dental hygiene students had significantly lower global learning and external experiences, domestic experiences, club activities, and interactions with professors. Regarding learning outcomes, students had significantly lower grades in writing, speaking, critical and analytical thinking, data evaluation, understanding of data meaning, problem-solving ability, goal setting and execution, core content extraction, human and material resource utilization, creative convergence thinking, statistical understanding and analysis, information technology use, collaboration, sense of community, stress management, time management, and foreign language proficiency. Conclusions: Dental hygiene education requires innovation in educational methods and efforts of instructors to improve poor learning activities and outcomes.

• Journal of Information Technology Applications and Management
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• v.31 no.1
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• pp.113-122
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• 2024

This comprehensive study delves into the analysis of user review data across various metaverse platforms, employing advanced text mining techniques such as TF-IDF and Word2Vec to gain insights into user perceptions. The primary objective is to uncover the factors that contribute to user satisfaction and dissatisfaction, thereby providing a nuanced understanding of user experiences in the metaverse. Through TF-IDF analysis, the research identifies key words and phrases frequently mentioned in user reviews, highlighting aspects that resonate positively with users, such as the ability to engage in creative activities and social interactions within these virtual environments. Word2Vec analysis further enriches this understanding by revealing the contextual relationships between words, offering a deeper insight into user sentiments and the specific features that enhance their engagement with the platforms. A significant finding of this study is the identification of common grievances among users, particularly related to the processes of refunds and login, which point to broader issues within payment systems and user interface designs across platforms. These insights are critical for developers and operators of metaverse platforms, suggesting a focused approach towards enhancing user experiences by amplifying positive aspects. The research underscores the importance of continuous improvement in user interface design and the transparency of payment systems to foster a loyal user base. By providing a comprehensive analysis of user reviews, this study offers valuable guidance for the strategic development and optimization of metaverse platforms, ensuring they remain responsive to user needs and continue to evolve as vibrant, engaging virtual environments.

• The Journal of the Convergence on Culture Technology
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• v.10 no.4
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• pp.71-79
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• 2024

This study developed a sound art programming course using pure data to foster computational thinking and convergence of art and technology in college students who are non-computer majors. This paper presents an example of operating a curriculum that designed and developed a sound art-centered music programming subject using Pure Data, derives educational outcomes and improvement measures for classes, and presents a creative convergence education program of technology and art. It has a purpose. For the study, we looked at examples of educational programs that combine art and technology, as well as pure data and sound art, and based on this, we designed and developed a sound art programming course for non-majors. The curriculum was operated based on the developed subjects, and the results showed increased interest in programming through art and technology convergence classes, active class participation through autonomous choice, creation of a new perspective on art, improvement of computational thinking skills, collaboration and communication. The educational effect of ability enhancement was confirmed. We expect that this study will be able to present a new perspective on the convergence education of art and technology, including artistic diversity and understanding of new media according to the development of media.

• Journal of Engineering Education Research
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• v.12 no.4
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• pp.142-149
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• 2009

This paper deals with the analysis and comparison between on the course of a conventional engineering design (typically project-based learning) and a new engineering design (introduced PBL model to conventional engineering design). The purpose of the study is to identify and prove the effect of PBL model on the course with a new teaching-learning. In the result of t-test, there were significant statistics in the creative problem solving and self-directed learning ability, but no significant statistics in the team work and communication skill ability. Also the average of factors of the problem-based strategy is higher than those of the project-based strategy. In the problem-based strategy, the team work has the most influential on the satisfactory of the course. However in the project-based strategy, the comprehension of given product has the most influential on the satisfactory. Finally, this study has proved the effect of PBL on the course engineering design.

• Journal of Convergence for Information Technology
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• v.8 no.1
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• pp.235-242
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• 2018

The interest about 4th Industrial Revolution was impressively increased from newspapers, iindustry, government and academic sectors. Especially AI what could be felt by the skin of many peoples, already overpassed the ability of the human's even in creative areas. Namely, now many people start fo feel that the effect of the revolution is just infront of themselves. There were several issues in this trend, the ability of deep learning by machine, the identity of the human, the change of job environment and the concern about the social change etc. Recently many studies have been made about the 4th industrial revolution in many fields like as AI(artificial intelligence), CRISPR, big data and driverless car etc. As many positive effects and pessimistic effects are existed at the same time and many preventing actions are being suggested recently, these opinions will be compared and analyzed and better solutions will be found eventually. Several educational, political, scientific, social and ethical effects and solutions were studied and suggested in this study. Clear implication from the study is that the world we will live from now on is changing faster than ever in the social, industrial, political and educational environment. If it will reform the social systems according to those changes, a society (nation or government) will grasp the chance of its development or take-off, otherwise, it will consume the resources ineffectively and lose the competition as a whole society. But the method of that reform is not that apparent in many aspects as the revolution is progressing currently and its definition should be made whether in industrial or scientific aspect. The person or nation who will define it will have the advantage of leading the future of that business or society.

• Journal of Korean Elementary Science Education
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• v.32 no.4
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• pp.567-580
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• 2013

This study is to activate gifted students' brains for creativity ability and also an integrated science and art teaching program. The learning programs integrating science and art, which have 30 periods and 10 topics on art and the knowledge of science, were developed dependant on five steps - observing, having interests and curiosity, experimental designing and performing, internalizing, and expressing in an arts-based manner. This programs were applied to 20 senior gifted students in Y Elementary School in Gyeonggi province, by one group pretest-posttest design. The results from these integrated programs of science and art are as follows: First, in the performance of science tasks, prefrontal lobe(F7, FT7) of left brain increase the relative power of theta wave, whereas in the performance of drawing tasks increase the relative power of beta wave in prefrontal lobe(FP1) of left brain, bilateral frontal(F7, F3, Fz, F4, F8, FT7, FC3, FCz), bilateral temporal(T7, TP7, TP8, P7), parietal lobe of left brain(CP3, CPz, P3, Pz), bilateral occipital(O1, Oz, O2). Second, in the performance of science tasks, the relative power of beta wave activity in the left temporal lobe(T7) of the brains of talented students in science significantly decreased whereas it was greatly activated in another part, the left frontal lobe(F3) of the brain (p<.05). Third, in the performance of drawing tasks, the relative power of theta wave activity in five areas of the brain, namely the left temporal lobe(T7), the left frontal lobe(F3), the right frontal lobe(F4), and the left and right parietal lobes of gifted students in science who took the course of the integrated programs, was considerably increased statistically(p<.05). On top of that, these programs were especially effective in balancing the symmetrical development of both cerebral hemispheres by multiplying theta wave activity in the frontal lobes(F3, F4) and the parietal lobes(CP3, P3, P4), which are particularly related to creative thinking. According to the results of this study of brain-based teaching strategies combining science and art, it is an effective program to develop overall activate gifted students' brains for creativity ability. This is expected to be utilized to activate the brain areas for creativity of gifted students in science.

• The Korean Journal of Elementary Counseling
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• v.9 no.1
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• pp.59-74
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• 2010

The purpose of this study is to understand traditional values, attitudes, the methods of expression and to develop Korean-style counseling method through the life and philosophy of Yeonam Park Ji Won. This study found the value of counseling in the life and philosophy of Yeonam Park Ji Won and extracted the counseling elements. Finally, this study systematized them as the counselor's good attitude, the counselor's ability for human relationships and the counseling strategy for helping other people. The counselor's attitude which we can learn from Yeonam is to give a deep impression, to converse making other's thought to expand, to initiate other people into the way of enjoying life, to scold for other's desirable change and growth, to use various cautionary topic, to make use of a good sense of humor, to make use of a creative methods, to make other people to mature in their ability. It is meaningful that this study systematized the counselor's good attitude and counseling strategy which are able to be used in modern counseling through the life and philosophy of Yeonam. In the future, it can be developed into more worthy counseling knowledge which can be used in reality through continuous study and verification.

• Korean Journal of Childcare and Education
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• v.9 no.4
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• pp.5-29
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• 2013

This study investigated the effects of the extension activity with fifty famous paintings on the improvement of young children's creativity and emotional intelligence. A total of thirty-one preschoolers participated in the study. There were a total of 15 preschoolers in the experimental group and 16 preschoolers in the comparison group. The measuring device of creativity was the Figural Tests of Torrance Tests of Creative Thinking (TTCT:Firural). And the measuring tool of emotional intelligence was the 'Emotional Intelligence Evaluation Tool for a Child by Teacher's Composer' developed by Younja Lee, Jongsook Lee, and Eunsu Shin (2000). To improve the accuracy of the experimental results from the post-test, a covariance analysis (ANCOVA) was conducted with the pre-test scores as covariate and the post-test scores as dependent variables. The statistical work with collected data was carried out by using PASW 18.0. The experimental group which participated in the extension activity with famous paintings showed improvement in the subordinate elements of creativity such as fluency, originality and abstraction of titles. Between the experimental group and comparison group, there was a meaningful difference statistically. The experimental group was also positively affected on all the subordinate elements of emotional intelligence such as awareness and expression of emotions, improvement of thinking by emotions, using ability of emotional knowledge, and control ability as the reflection of emotions. Through the activity, children became to respect the opinions of other friends.

• 대한공업교육학회지
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• v.34 no.1
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• pp.155-170
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• 2009

This study aims at examining text contents and its writing directions and analyzing their validity to develop text books of "invention and problem solving", which will be used for advanced courses of specialized high school of invention and patents. To develop text book contents and writing direction, literature research and professional association meetings were performed and to verify validity on developed text book contents and writing direction, survey research was performed. The subjects of survey research to verify validity consist of seventy five teachers who participated in the training course for invention leaders hosted by International Intellectual Property Training Institute (IIPTI) of Korean Intellectual Property Office (KIPO). To examine validity on text writing directions, each area of the text, themes, and modules, questionnaires that consist of multiple choice questions, and open questions that participants can describe their opinions were developed. Text book writing plans are included in the questionnaires to help the understanding on text book contents. The conclusions drawn from results of validity analysis are as follows: First, each theme and modules of 'invention and problem solving' were properly developed for common text books for the advance course of specialized high school of invention and patents. Second, as for the text book writing direction of 'invention and problem solving', text books emphasize research ability and creative thinking. They were developed to help increase critical thinking, logical thinking and problem solving ability.

• Journal of the Korean association of regional geographers
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• v.23 no.2
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• pp.420-436
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• 2017

This study is to design and apply the Havruta class in the geography class and to investigate the effects of the students' attitude on the geography class and the change of the academic achievement through the Havruta class. As a result, it was found to be effective. The students who experienced the lessons in the class were more interested in the geography class, so they were more active in the class activity and they were useful as the class strategy to turn into the self - leading learner participation class. Through the help of Havruta class, students have been helped to understand the concept of geography, and it can be seen that their interaction with their mates has changed into an active attitude to improve their problem-solving ability and creative thinking ability. But, the students who experienced Havruta class did not get a meaningful difference in the evaluation of academic achievement after the class application. We can expect a positive effect on the application of short-term teaching, but it is necessary to give appropriate grace period to the evaluation of the cognitive domain and to develop a proper evaluation method rather than the existing selective evaluation I knew.