• Journal of The Korean Association of Information Education
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• v.22 no.3
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• pp.317-324
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• 2018

This study analyzes elementary school teachers' perception of Artificial Intelligence, educational effect, and necessity in education. To analyze teachers' perceptions, we developed questionnaires with expert advice. We collected questionnaires for 151 elementary school teachers. The collected data were analyzed by t-test and one-way ANOVA. As a result, AI' perceptions of female teachers were lower than those of male teachers and the necessity of education was less. Teachers with experience in leading schools recognized that AI education would help to improve creativity. Teachers who have a lot of teaching experience, many experience in SW education, the experience in SW education have a high interest in AI and understand the relevance of the subject. We expect that this study will help the direction of SW education.

• Journal of Educational Research in Mathematics
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• v.24 no.3
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• pp.387-407
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• 2014

This study investigeted secondary math teachers' difficulties of technology in geometry class with grounded theory by Strauss and Corbin. 178 secondary math teachers attending the professional development program on technology-based geometry teaching at eight locations in January 2014, participated in this study with informed consents. Data was collected with an open-ended questionnaire survey. In line with grounded theory, open, axial and selective coding were applied to data analysis. According to the results of this study, teachers were found to experience resistance in using technology due to new learning and changes, with knowledge and awareness of technology effectively interacting to lessen such resistance. In using technology, teachers were found to go through the 'access-resistance-unaccepted use-acceptance' stages. Teachers having difficulties in using technology included the following four types: 'inaccessible, denial of acceptance, discontinuation of use, and acceptance 'These findings suggest novel perspectives towards teachers having difficulties in using technology, providing implications for teachers' professional development.

• Journal of Korean Elementary Science Education
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• v.40 no.3
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• pp.407-419
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• 2021

This study investigated the perception of science philosophy education targeting 150 elementary school teachers in metropolitan cities and provinces. The questionnaire survey on the perception of the philosophy of science education was composed of a 5-point Likert scale based on the interest and experience of the philosophy of science, the reason for difficulty in using it, and the introduction method, the expected effect. As a result of the survey, elementary school teachers' awareness of the interest and necessity of the philosophy of science was generally high, while the experience of learning and teaching the philosophy of science was low. In addition, to the reason why it was difficult to utilize the philosophy of science, teachers answered that there was insufficient teacher training and development of teaching and learning methods. As a way to introduce the philosophy of science in science education, it was thought that it was necessary to combine the concept learning and inquiry method, and elementary school teachers' perception of the expected effect of using the philosophy of science was generally high. The results of this study are meaningful in that they provide basic data on the direction of the introduction of the philosophy of science in elementary science education.

• Journal of the Korea Convergence Society
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• v.13 no.2
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• pp.143-150
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• 2022

Audio-based SNS also needs a visual guide to reach the contents desired by the users. Therefore, this study investigates visual interface design elements that influence the experience of using audio contents in audio-based SNS. Prior researches have identified that the generally acknowledged interface design elements are important for the usability of audio contents. Through the analysis of the currently launched audio-based SNS, the influence of general interface elements were again confirmed, and via the analysis of other audio content services, a new interface evaluation element was explored. Accordingly, with five general interface evaluation elements-layout, color, icon, typography, graphic image, multimedia elements are newly defined and proposed as crucial factors in evaluating the UI of audio-based SNS.

• Journal of Industrial Convergence
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• v.20 no.2
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• pp.51-59
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• 2022

In this paper, We analyze elementary school teachers' experiences of Novel Engineering classes with phenomenological qualitative research method. The purpose of this study is to find out why elementary school teachers were interested in Novel Engineering, to find out the pros and cons of the class and the possibility of convergence classes. At first elementary teachers who participated in the study conducted a theme-based ecological sensitivity classes with Novel Engineering in the second semester of 2021. Then we conducted interview with teacher's student observation and the teacher's reflection. As a result of interview analysis, 4 components and 13 sub-components were derived. The derived components are learning from mistakes, recognition of the importance of class research, creativity in the making process, and high integration of Novel Engineering and existing subjects. Based on these results, What this research suggests is the expansion of administrative and financial support for teachers' autonomous class research and convergence classes such as Novel Engineering.

• Korean Journal of Psychosomatic Medicine
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• v.21 no.2
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• pp.140-146
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• 2013

Objectives: We compared the characteristics of the pain threshold and pain experience between demented group and non-demented group. Methods: This study was part of Gangwon projects for early detection of dementia in 2010. We recruited 8302 local resident ages over 65 years old. Of theses, 1259 people who scored low MMSE were selected and 365 of them completed CERAD-K(Consortium to Establish a Registry for Alzheimer's disease). Finally, 90 in non-demented group and 57 in demented group(mild to moderate Alzheimer's disease) were analyzed. Pain threshold was experimentally measured by pressure algometer and we investigated the pain experience, by Brief pain inventory (BPI), a self-report test. Results: In the demographic characteristics, there are more female, higher ages, lower education in the demented group. There was no significant difference between the two groups in the pain threshold. On the BPI results, 'shoulder pain', 'the number of pain' and 'interference of working' were significantly more prevalent in non-demented group. However, there are no significant differences between the groups in the 'pain severity', 'prevalence of pain' and 'pain treatment'. Conclusions: Demented group report less pain experience but, still perceived pain. It support previous studies that patient with dementia have increased pain tolerance but preserved pain threshold. Thus, active pain assessment and treatment for patients with dementia is needed.

• Journal of vocational education research
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• v.35 no.6
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• pp.21-38
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• 2016

The purpose of this study is to analyze an experience of field practice perceived by vocational teachers. Data for analysis were collected from 689 vocational teachers who participated in the training at the Center for in-service teacher education in the School of Agriculture and Life Sciences, Seoul National University and at the Center for in-service teacher education of Chungnam National University. After screening, 685 responses were used in the analysis. As a result, it turned out that only 112 vocational teachers(16.5%) participated in the field practice for more than 4 weeks when they were in pre-service education. However, vocational teachers seemed to perceive that experience of field practice was generally required in pre-service education(average 4.07). In-depth questionnaire was conducted on 143 respondents who replied that they participated in field practice program for more than 4 weeks and those who participated in the program for less than 4 weeks but completed the paperwork. Most of vocational teachers who participated in field practice were placed in small and medium sized enterprises, stayed at home or relatives' home and commuted by the bus or subway. In this research, 34.8% of the vocational teachers who participated in field practice received financial compensation and 80.3% of the teachers got credit recognition. The perception of satisfaction on field practice program was found to be moderate(average 3.51).

• Journal of Christian Education in Korea
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• v.66
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• pp.273-307
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• 2021

The purpose of this study is to explore the inner perceptions and dilemmas of young people about the church. To achieve the purpose of the study, this study sampled the research subjects, and conducted in-depth interviews and FGI. The sample in this study was 21 young adults who met the study criteria. Some of these people are not currently attending church or have thought of moving to another church. In this study, research was conducted based on the analysis procedure of Riessman (1993). Focusing on the procedures of 'telling,' 'recording,' and 'analyzing,' the experience and life situation of the study participants are to be grasped. Through this process, we analyzed the situation and context of why young people leave the church. It consisted of 5 areas and 15 sub-themes. Based on the research results, it was found that young adults need a church and are looking for a church. The church is a mystical space, but from an pedagogical point of view, the church is a space for teaching and learning faith. As experts in theology and education, the minister must create a space so that the church can become a space of transcendence, a space of intimacy, a space of understanding, a space of change, a space of service, and a space of reflection.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.195-197
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• 2023

본 연구의 목적은 청년 대학 졸업자 취업 성공 요인 분석과 수도권과 비수도권의 결정 요인 비교를 통해 대학의 취업 지원을 전략과 방향을 제시하는 것이다. 이를 위해 2019년 대졸자 취업경로이동조사 자료를 활용하여 개인특성, 학교특성, 진로선택 및 취업프로그램 참여, 취업 준비 활동 경험을 독립변수로 하고 취업 성공 여부를 종속변수로 하여 취업 성공 요인을 분석하였다. 그 결과, 서울·수도권 대졸자는 개인특성 중 연령, 부모자산, 어학연수 경험이 취업 성공(+) 요인이었고, 대학특성은 2~3년제 대졸자가 4년제, 교육대 대졸자 보다 취업성공 가능성이 높았다. 진로선택 및 취업프로그램 참여 중 직장체험, 면접·이력서 작성이 취업 성공(+)요인으로 직업심리검사는 취업 성공(-) 요인으로 나타났다. 취업준비활동 경험 중 SSAT 자격증, 공모전 수상, 대외활동, 이력서·면접훈련은 취업 성공(+) 요인으로 졸업 전 구직활동, NCS 준비, 외모관리는 취업 성공(-)요인으로 나타났다. 반면, 비수도권 대졸자는 개인특성 중 연령, 부모자산이 취업 성공(+)요인이었고, 2~3년제 대졸자가 4년제, 교육대 대졸자 보다 취업성공 가능성이 높았다. 진로선택 및 취업프로그램 참여 중 직장체험, 면접·이력서 작성이 취업 성공(+)요인으로, 직업심리검사, 기업채용설명회는 취업 성공(-)요인으로 나타났다. 취업준비활동 경험 중 봉사활동, 공모전 수상, 대외활동, 모의면접은 취업 성공(+)요인이었고, 졸업 전 구직활동, 자격증, 외모관리는 취업 성공(-)요인이었다. 이를 바탕으로 4년제 대학의 비교과 활동 강화, 취업환경과 유사한 실무능력 배양 교육, 면접·이력서 작성 등 실제적 취업지도 프로그램 시행을 제시하였고, 봉사활동, 대외서포터즈, 공모전 등 취업처에 실무능력을 보여줄 수 있는 실무활동 참여를 지원하는 방안 등을 제시하였다.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.18 no.3
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• pp.339-347
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• 1996

Prior to the advent of microvascular surgery, conventional prosthetic rehabilitation offered limited success to re-establish the physiological function in oromaxillofacial reconstruction. Microvascular surgery provided a new frontier and there are multitude of flaps. Each flap has the benefits and limitation for the application to various defects. Advantage of the scapular flaps over other reconstructive methods include the ability to design multiple cutaneous panels on a separate vascular pedicle allowing improvement in three-dimensional relationship and osseointegrated implants can be palced to restore occlusal and masticatory function. Here I present the detailed description of the important surgical anatomy as well as graft dissection and clinical application of free vascularized scapular flap.