• Journal of Creative Information Culture
• /
• v.5 no.3
• /
• pp.307-317
• /
• 2019

This study is an example of the education of block coding and physical computing teaching tool for preservice teachers at the college of education. The students were familiar with coding and improved their coding skills in solving various problems through 'Entry' that support block coding. In addition, the students configured the computing system with various input / output devices of the physical computing teaching tool and controlled things through programming and produced the educational portfolio to experience the whole process of problem analysis, design, implementation, and testing in coding. We applied Flow based coding and Pair programming as the teaching methods, and the results of the survey to measure the effectiveness of the study show that students have a good understanding of the entry and physical computing teaching tool and using the combination of the entry and physical computing teaching tool were more effective in learning than the Entry-only coding. In addition, it was confirmed that the effect of Pair programming applied in the physical computing teaching tool.

• Journal of the Korean Society of Earth Science Education
• /
• v.13 no.1
• /
• pp.15-28
• /
• 2020

This study aimed to develop an HTE (It is an abbreviation for Here, There, and Everywhere) STEAM program combining with the use of an analogy in a middle school subject unit 'the solar system' and realize creative education for intelligent information society through a process of verifying the effectiveness of the program. For reference, the program was applied to 354 students in the first grade of two middle schools in South Korea - one was A middle school in Sejong City, the other B middle school in Pyeongtaek City. The STEAM program was revised and made up for the weak points for three times by a group of experts, and then it got verified for validity. The final version of the program was applied to middle school education sites in Korea for six periods in total. In other to confirm the effectiveness, two types of tests - logical thinking ability test and STEAM attitude test - were conducted before and after the program treatment. On top of that, the STEAM satisfaction test was also implemented in order to explore the students' recognition of the program after the program treatment. The results of this study were as follows. First, it turned out the STEAM program using the analogy was effective in improving the students' logical thinking ability. Second, the STEAM program blended with the analogy was also effective in improving the students' STEAM attitude. Third, the students' recognition of the STEAM program using the analogy was quite positive, and the program was efficacious in intriguing the students' interests in science. Judging from the results of the program, the students' satisfaction with the classes they take will be expected to be higher if the STEAM program is implemented in the next-term classes with more sufficient time.

• Korean Journal of Environment and Ecology
• /
• v.29 no.3
• /
• pp.462-473
• /
• 2015

The research carried out to analyze the change of recognition of elementary school students after a forest experience to determine the effectiveness of the environmental education in elementary school curriculum. The data is collected through surveys before and after forest experience for 311 people on 2nd and 3rd grades of two elementary school in Jeonju city, then the conclusions analyzed the results of the surveys are as follows. Students who participated in the forest experience show a positive change in all areas after the forest experience, for example, awareness of the forest and behavior recognition in the forest, the need for commentary about the forest. Especially, the area of the behavior recognition has much significant result than the other areas. In the details of the behavior recognition, a behavior recognition and environmental awareness for the life of the forest have been greatly improved. From the results described above, the forest experience can be seen a great help to elementary school students to have a respect and dignity of life and recognize the importance of the natural environment. Thus, the nature experience such as the forest experience is needed to enhance the life respect and environmental consciousness, foster sensitivity to natural cycles. In order that much more elementary school student can participate in evironmetal education through the forest experience, it would suggest to perform the forest experience as creative and experiential activities in the school curriculum.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.20 no.1
• /
• pp.304-312
• /
• 2019

Service companies are making constant efforts to gain positive business performance such as customer satisfaction, quality improvement, and valuable management. Compared to other industries, service companies are highly dependent on workers for responding to customers and satisfying various customer needs in terms of business content and type. Thus, the attitude, given, environment, and capacity of the workers who supply service and serve customers are important factors that directly and indirectly influence customer satisfaction and performance. To enhance the performance of organizations and gain competitive advantage, it is important to provide the various forms of social support for workers as service suppliers. In this sense, active interests including the development of personal competence, support for working environment, and providing chances for the development of new services are significant. This study is a follow-up study on the influence of social support for positive psychological capital, creativity, and work performance of service workers. Among the service process matrix, this study targets the workers involved in mass service fields and seeks to examine how support for co-worker influences the performance through self-efficacy. No empirical analysis has examined workers involved in mass service fields. Thus, this study aims to take an approach different from that of previous studies and to suggest more effective human resource management strategies for enhancing the competitiveness of service companies and provide related implications.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.20 no.8
• /
• pp.594-603
• /
• 2019

This purpose of this study is for an Airline company to discover and utilize new knowledge because knowledge and information are considered core tools for achieving high performance and competitive advantage, and achieving high performance and competitive advantage will surely determine the long-term survival of airline companies. Therefore, this study aims to reveal the causal relationships among different types of organizational culture, the knowledge sharing activities and the effectiveness of organizational work by airline members from a holistic viewpoint. The results of analysis are as follows. First, when examining the effects of the organizational culture types of airline members on knowledge sharing, a creative innovation culture, a relational group culture and a hierarchical orientation culture all showed positive effects on knowledge sharing. Second, the knowledge sharing by airline members showed a significant positive effect on the effectiveness of organizational work. Third, the creative innovation culture, the relational group culture and the hierarchical orientation culture all showed positive effects on the effectiveness of organizational work. Fourth, knowledge sharing did not have a mediating effect on the relationship between organizational culture and the effectiveness of organizational work.

• Information Systems Review
• /
• v.26 no.1
• /
• pp.193-218
• /
• 2024

This study identified factors related to the technological characteristics of conversational generative AI services and the user's task characteristics. Then, it analyzed the effects of task-technology fit on user satisfaction and continued use. The effects of trust, which represents the degree of users' belief in the information provided by generative AI, on task-technology fit, user satisfaction, and user continuance intention were also examined. A survey was conducted among users of various age groups, and 198 questionnaires were collected and analyzed using SmartPLS 4.0 to validate the proposed model. As a result of hypothesis testing, it was confirmed that language fluency and interactivity among technology characteristics and ambiguity among task characteristics significantly affect user satisfaction and intention to continue using via task-technology fit. However, creativity among skill characteristics and time flexibility among task characteristics did not significantly affect task-technology fit, and trust did not directly affect task-technology fit and intention to continue using, but only positively affected user satisfaction. The results of this study can provide meaningful implications for vendors who want to develop and provide conversational generative AI services or companies who want to adopt generative AI technology to improve business productivity.

• Journal of Digital Convergence
• /
• v.18 no.6
• /
• pp.311-321
• /
• 2020

The purpose of the study is to verify the effectiveness the Freshman Preliminary Health Administrators(FPHA)' Empathic Problem Solving Ability(EPSA) through the application of Medical Service Design Thinking(MSDT) conducted by undergraduate school of SNS hospital marketing education. The pre-post questionnaire survey was conducted on 39 students in the freshman year of the Department of Health Administration after applying MSDT for 15 weeks from September to December, 2019 at a college in Daegu. MSDT was positive influenced on the improvement of Empathic Imagine, Empathic interest, Empathic awakening of the FPHA' EPSA. In the analysis of key common words, the use of neutral and negative words was low, while the use of positive words was high. In order to systematically equip Empathic problem solving job competency in the age of artificial intelligence, it is meaningful to develop a program for the freshmen curriculum and to conduct a analysis of the structured and unstructured data to verify its effectiveness. Additional program development research is needed for the application of theoretical subjects.

• Korean Journal of Applied Biomechanics
• /
• v.13 no.1
• /
• pp.205-221
• /
• 2003

본 연구는 축구화 겉창의 스터드개발시 운동역학적 연구가 스터드개발에 어떻게 영향을 끼치었는가를 국외 선행연구문헌을 고찰함으로서 그 과정을 발견하는데 그 목적을 두었다. 지난 70년간 축구화 스터드가 연구개발되는 과정에서 압력분포측정 실험 및 기타 상해유발요인을 분석함으로서 스터드의 형태을 변화시키는 과정에 있어서 축구장 바닥과 축구화 겉창과의 마찰력이 중요한 변수로 작용하였다. 징이 선수들의 미끄럼을 방지하고 순발력을 향상시켜 경기력 향상에 결정적인 도움을 준 것이다. 이후 징박힌 축구화가 보편화하면서 선수들은 공격수냐 수비수냐 또는 잔디 상태에 따라 징의 개수와 길이가 다른 축구화를 신게 되었는데, 그라운드 컨디션에 따라 신발이 개발되었다. 축구화는 징의 종류에 따라 길고 푹신한 잔디($5{\sim}7$월 잔디)에 신는 50(soft ground)형, 짧고 단단한 잔디(가을철 잔디)에 적합한 FG(firm ground)형, 인조잔디나 아주 짧은 잔디에 좋은 터프(Turf)형, 맨땅에 쓰는 HG(hard ground)형으로 대별되는데, SG형은 15mm가 넘는 마그네슘 징을 6개 박는데 순발력과 파워를 극대화하기 때문에 수비수에 어울리는 스타일이다. 짧은 플리우레탄 징 12개를 다는 FG형은 넓은 그라운드 접촉면을 이루면서도 잔디에 깊게 박히지 않아 유연성을 필요로 하는 공격수와 미드필더들에게 애용된다. 그라운드 상황이 좋지 않은 곳에서 뛰는 국내 고교, 대학 선수들은 12개의 징이 달린 축구화를 선호한다. 스터드가 많을 수록 그라운드에 닿는 면적이 넓어 안정감도 있고 발목이 꺾이는 현상을 줄여주기 때문이다. 지금까지의 연구현황은 압력분포 및 지면반력실험을 이용한 결과치를 이용하여 새로운 타입의 축구화 스터드의 개발결과를 기존결과와 비교 분석하여 상해유발발생요인이 적은 스타일의 스터드를 선호하였다. 이에 향후 연구개발시 운동역학적 연구의 디자인 시 상해유발요인분석과 운동역학적 연구결과의 조합을 결과를 비교분석해서 국내에서도 축구화 겉창 스터드 연구개발시 경기력을 향상시키고, 상해유발요인을 감소시킬 수 있는 연구디자인이 지속되는 것이 중요하다고 사료된다.

• The Journal of the Korea Contents Association
• /
• v.12 no.12
• /
• pp.111-118
• /
• 2012

Capstone design is silk engineering in the field of education, the program requires contractors, not the industrial ability to adapt with the creative overall design training programmes in design education in terms of the applicability of that remains to be seen. In this study, the University of art and industrial design major, konkuk University School of design of the Capstone design 2011 and take advantage of the performance, and the curriculum is mainly applied for the technology. Design and development should be followed for experimental studies and a wealth of knowledge for the creation of advanced technology and professional support for institutions and industries to improve practical skills and lessons based on the Convention. This course through the patent, utility model, design, intellectual property, such as money to improve the practical skills of students to gauge the capacity of enterprises through the design, companies will come up with a gauge, and enhancing the competitiveness of SMEs in the community support instrument.

• Korean Journal of Construction Engineering and Management
• /
• v.6 no.1 s.23
• /
• pp.125-132
• /
• 2005

Domestic construction firms make every effort to save cost and, contrarily, enhance quality for competitive advantage in the market. Structural work of building construction takes chaise of the total cost and schedule, thus elaborate planning and management of the work help to lead the project into a successful way. Therefore, the idea to save time and cost and enhance constructability securing quality and safety of the work should be developed after analyzing the designed documents and site conditions comprehensively in the initial construction planning phase. Value Engineering (VE) technique is introduced in the substructural work in this paper to save cost creatively and systematically in the design and construction phase. A practical VE model that is applied to the underground building work systematically is proposed to save cost and it applies to the actual project to confirm the effectiveness of the model.