• 대한공업교육학회지
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• 제30권2호
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• pp.82-103
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• 2005

The purpose of this study was to develop and present the accreditation criteria for engineering technology education programs in junior colleges. Research methods used in this study were review of related literature, experts discussion, and Delphi technique. Especially, Delphi technique was the major research method of this study. The Delphi surveys were taken for about seven weeks and three rounds at a higher level of expert participation. Major results of the study were as follows: 1. It proved that thirty six of total forty items had the content validity as the accreditation criteria of engineering technology education programs for junior colleges. CVR(Content Validity Ratio) of four items were below .33 and eliminated four items from the final accreditation criteria. 2. It proved that total Cronbach ${\alpha}$ was very high .9142 and reliability was very high all over items. It proved that six items made worse reliability, therefore it was desirable to exclude six items for increase of reliability. But the final accreditation criteria included six items, because they had a high validity as well as increasing rate of Cronbach ${\alpha}$ was very low with the exception of them. 3. Items of high importance were drawn out through analysis of importance. It proved that thirty of total forty items were more than 4.00 average in importance and ten items were less than average. 4. In conclusion, the final accreditation criteria were developed and presented through such analysis of validity, reliability and importance. The final accreditation criteria for engineering technology education programs in junior colleges were composed of seven domains of educational objectives, learning outcomes, curriculum, staff, facilities, institutional support, and student assessment.

• 디지털콘텐츠학회 논문지
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• 제18권5호
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• pp.995-1000
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• 2017

이 연구에서는 SW교육에서 초등학생을 대상으로 해커톤 기반의 SW교육이 창의성과 문제해결력에 미치는 효과에 대해 연구하고자 하였다. 이를 위하여 학교에서 이루어지는 일반적인 프로젝트 학습과 비교하여 프로젝트의 결과물을 교사들에게 평가하게 하였으며, 피지컬 컴퓨팅 또는 로봇 작품에 대한 창의성과 문제해결력에 대해 분석하였다. 적용 결과 해커톤 기반 SW교육을 받은 집단이 작품의 창의성과 문제해결력에 있어서 긍정적인 효과가 나타났다. 특히 창의성 중 정교성과 문제해결력의 효과는 통계적으로 유의한 것으로 나타났으며, 그 이유는 해커톤의 자유로운 분위기와 자유로운 의사소통과 협의를 통한 다양한 아이디어 산출에 있었던 것으로 분석된다.

• 의학교육논단
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• 제20권1호
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• pp.15-19
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• 2018

The longitudinal integrated clerkship is an innovative approach in medical education that emphasizes continuity as a key principle to provide student-centered experiences and learning. Seoul National University College of Medicine decided to adapt longitudinal integrated clerkships to the new curriculum beginning in 2018, and therefore conducted pilot studies in 2016 and 2017. This study aimed to analyze the program evaluation results of the two pilot programs and discuss issues related to the successful implementation of longitudinal integrated clerkships in Korea. We conducted a focus group interview with nine students who participated in the 2016 pilot program and 13 students who participated in the 2017 pilot program. We also conducted a focus group interview with 11 faculty members who either participated in the pilot program or will participate in the main program. From the 2016 experience, we found that it is not appropriate to assign each patient to a single student and let the students contact their patients personally for feasibility and safety reasons. In the 2017 pilot program, we assigned each patient to a group of students, which made it more feasible for the students to follow-up with their patients. The students were satisfied with their new experience of longitudinal patient follow-up and regular meetings in the pilot program. Faculty emphasized the importance of establishing the course objectives and holding an orientation for the students and the faculty. Further study is planned to evaluate the early outcomes of the main longitudinal integrated clerkship.

• 정보교육학회논문지
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• 제22권1호
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• pp.113-122
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• 2018

성공적인 학습 성과를 위해 동료 학습자간의 상호 협력 및 도움은 매우 중요한 요소이지만 학생들은 점점 혼자 해결하려는 경향이 나타나므로 학생들의 컴퓨터 문제해결 선호 방법 및 상호 관계성 등을 조사하여 이에 관한 학생들의 생각을 파악하고 학생들에게 알맞은 실습지도를 할 필요가 있다. 그러므로 본 논문에서는 K교육대학교 학생 231명을 대상으로 컴퓨터 사용 중 어려움을 겪을 때 선호하는 해결 방법 및 학생들 상호 관계성을 분석한 결과, 컴퓨터 사용 중 어려움 발생정도가 적을수록 컴퓨터 활용능력이 높을수록 학년이 올라갈수록 스스로 해결하는 방법을 선호하였다. 그리고 가족 및 친척 등 친밀도가 높은 혈연관계에게 직접 물어보는 방법과 인터넷을 활용하여 스스로 해결하는 방법에 만족도가 높았다. 또한, 학과동기생 사회연결망 분석을 통해 학과 안에서 컴퓨터 문제해결 관계망을 파악할 수 있어 동료 학습자 선정시 참고자료로 활용할 수 있으므로 개인별 맞춤형 컴퓨터 교육실습 운영에 도움을 줄 수 있을 것이다.

• 한국산학기술학회논문지
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• 제17권1호
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• pp.518-525
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• 2016

본 연구의 목적은 대학생 개인 변인에 따른 일반핵심능력의 차이 및 특성을 분석하고, 일반핵심능력 강화를 위한 대학교육의 질적 제고 및 책무성 강화방안을 모색하는 것이다. 이를 위해서 AHELO 실행가능성 평가에 응시한 A대학교 학생 187명의 일반핵심능력 평가 결과를 활용하여 일반핵심능력의 기술통계를 살펴보고, 학점과의 상관관계를 분석하였다. 또한 성별, 나이, 계열, 학점에 따른 일반핵심능력의 차이를 분석하고, 군집 분석을 실시하여 일반핵심능력 특성에 따라 유형화 하였다. 성별, 나이, 학점에 따른 일반핵심능력의 차이에서는 통계적으로 유의한 차이가 나타나지 않았다. 계열에 따른 일반 핵심능력의 차이에서만 차이가 나타났는데 객관식 총점, 수행과제 총점, 문제해결능력, 분석적 추론 능력, 글쓰기 능력에서 인문사회계열 학생의 평균이 이공계열 학생보다 통계적으로 유의하게 높은 것으로 나타났다. 일반핵심능력의 특성에 따라 네 가지 그룹으로 유형화한 후 성별, 나이, 계열, 학점에 따른 군집의 일반핵심능력 차이를 살펴 본 결과, 성별, 나이, 계열에 따라 군집간에 통계적으로 유의한 차이가 나타나지 않았으나 학점에 따라서는 군집간에 통계적으로 유의한 차이가 나타났다.

• Safety and Health at Work
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• 제9권3호
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• pp.265-276
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• 2018

Background: Resilience engineering is a paradigm for safety management that focuses on coping with complexity to achieve success, even considering several conflicting goals. Modern sociotechnical systems have to be resilient to comply with the variability of everyday activities, the tight-coupled and under-specified nature of work, and the nonlinear interactions among agents. At organizational level, resilience can be described as a combination of four cornerstones: monitoring, responding, learning, and anticipating. Methods: Starting from these four categories, this article aims at defining a semiquantitative analytic framework to measure organizational resilience in complex sociotechnical systems, combining the resilience analysis grid and the analytic hierarchy process. Results: This article presents an approach for defining resilience abilities of an organization, creating a structured domain-dependent framework to define a resilience profile at different levels of abstraction, and identifying weaknesses and strengths of the system and potential actions to increase system's adaptive capacity. An illustrative example in an anesthesia department clarifies the outcomes of the approach. Conclusion: The outcome of the resilience analysis grid, i.e., a weighed set of probing questions, can be used in different domains, as a support tool in a wider Safety-II oriented managerial action to bring safety management into the core business of the organization.

• 한국문헌정보학회지
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• 제52권1호
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• pp.425-446
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• 2018

본 연구에서는 국내 대학도서관 메이커스페이스 도입의 초기 단계인 현 시점에서 메이커스페이스가 대학도서관의 지속가능한 디지털리터러시 교육 공간 및 서비스로 발전하기 위한 운영방안을 모색하고자 하였다. 이를 위해 국내외 대학도서관 메이커스페이스와 관련된 문헌 및 사례조사를 통해 다양한 프로그램 개발, 재정지원, 교육 효과 및 디지털리터러시와 평생학습 등의 도서관 목적과의 연계성 등을 검토하였다. 또한 국내 대학도서관 사서를 대상으로 설문조사를 실시하여 대학도서관 메이커스페이스의 필요성, 효과성, 활용성에 대한 사서의 인식 등을 조사 분석하였다. 이를 통해 대학도서관의 메이커스페이스가 단순한 3D 프린터, 레이저 커터 등의 새로운 기기를 제공하는 창조 및 협업공간을 넘어 메이커스페이스의 구축이 대학도서관의 디지털리터러시 교육 목표에 어떻게 부합되는지의 이슈와 더 나아가서 대학의 근원적 사명인 '창의적인 인재 양성'이란 교육적 사명과 연계할 수 있는 운영방안이 제시되었다.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2019년도 학술발표회
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• pp.160-160
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• 2019

Water is a limited source that needs to be properly managed and distributed to the ever-growing population of the world. Rapid urbanization and development have increased the overall water demand of the world drastically. However, there is loss of billions of liters of water every year due to leakages in water distribution systems. Such water loss means significant financial loss for the utilities as well. World bank estimates a loss of $14 billion annually from wasted water. To address these issues and for the development of efficient and reliable leakage management techniques, high efforts have been made by the researchers and engineers. Over the past decade, various techniques and technologies have been developed for leakage management and leak detection. These include ideas such as pressure management in water distribution networks, use of Advanced Metering Infrastructure, use of machine learning algorithms, etc. For leakage detection, techniques such as acoustic technique, and in recent yeats transient test-based techniques have become popular. Smart Water Grid uses two-way real time network monitoring by utilizing sensors and devices in the water distribution system. Hence, valuable real time data of the water distribution network can be collected. Best results and outcomes may be produced by proper utilization of the collected data in unison with advanced detection and management techniques. Long term reduction in Non Revenue Water can be achieved by detecting, localizing and repairing leakages as quickly and as efficiently as possible. However, there are still numerous challenges to be met and future research works to be conducted in this field.

• 대한한의학원전학회지
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• 제34권2호
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• pp.1-22
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• 2021

Objectives : A transition course of 'Introduction to Clinical Korean Medicine' was developed to meet the demands for better preparation for clinical application of Korean Medicine within the curriculum. A Korean Medical Classics curriculum reflecting such demands was newly designed. Methods : Based on the 'Introduction to Clinical Medicine(ICM)' course of the Medical School curriculum that follows the medical education guideline, the 'Introduction to Clinical Korean Medicine(ICKM)' course was designed and developed. The role of Korean Medical Classics was suggested in the process. Results : In the following course, Korean Medical diagnosis, diagnostics, patient intake methods reflecting the Korean Medical diagnostic system, clinical skills, basic skills, treatment planning, patient education, etc. are included. Faculty members of the basic sectors of the Korean Medical school will participate in this curriculum, of which a head will be appointed to overlook the curriculum. In the case of Korean Medical Classics, previous learning outcomes need to be reorganized based on clinical expression while clinical case studies need to be added to course material. A more active approach utilizing new pedagogic strategies and teaching methods should be taken. Conclusions : The Korean Medical Classics curriculum could effectively take on the introductory role to clinical Korean Medicine, successfully strengthening the connection between the basic and clinical Korean Medicine to improve learners' satisfaction.

• Journal of Neurogastroenterology and Motility
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• 제24권4호
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• pp.512-527
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• 2018

This review provides a comprehensive overview of brain imaging studies of the brain-gut interaction in functional gastrointestinal disorders (FGIDs). Functional neuroimaging studies during gut stimulation have shown enhanced brain responses in regions related to sensory processing of the homeostatic condition of the gut (homeostatic afferent) and responses to salience stimuli (salience network), as well as increased and decreased brain activity in the emotional response areas and reduced activation in areas associated with the top-down modulation of visceral afferent signals. Altered central regulation of the endocrine and autonomic nervous responses, the key mediators of the brain-gut axis, has been demonstrated. Studies using resting-state functional magnetic resonance imaging reported abnormal local and global connectivity in the areas related to pain processing and the default mode network (a physiological baseline of brain activity at rest associated with self-awareness and memory) in FGIDs. Structural imaging with brain morphometry and diffusion imaging demonstrated altered gray- and white-matter structures in areas that also showed changes in functional imaging studies, although this requires replication. Molecular imaging by magnetic resonance spectroscopy and positron emission tomography in FGIDs remains relatively sparse. Progress using analytical methods such as machine learning algorithms may shift neuroimaging studies from brain mapping to predicting clinical outcomes. Because several factors contribute to the pathophysiology of FGIDs and because its population is quite heterogeneous, a new model is needed in future studies to assess the importance of the factors and brain functions that are responsible for an optimal homeostatic state.