• 정보교육학회논문지
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• 제21권1호
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• pp.41-55
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• 2017

최근 관심을 받고 있는 피지컬 컴퓨팅 교육은 하드웨어와 소프트웨어 요소를 통합하여 의미 있고 창의적인 산출물을 개발함으로써, 과학적 탐구 태도를 함양시키는 데 효과적인 교육의 형태이다. 이에 본 연구는 피지컬 컴퓨팅 교육에서 주요 학습성과 변인으로 거론되는 과학적 탐구 태도를 교육성과 변인으로 상정하고, 이를 예측하는 요인을 규명하고자 과학경험, 교육지원, 학습몰입을 예측변인으로 상정하여 이들 변인의 예측력을 확인하였다. 이를 위해 초등학교 4학년에서 6학년인 영재교육프로그램 참가자 64명을 대상으로 피지컬 컴퓨팅 교육을 실시하여 자료를 수집하였다. 수집된 자료는 기술통계, 상관분석, 다중회귀분석 및 매개분석을 통해 분석되었다. 연구 결과, 과학경험과 학습몰입은 교육성과인 과학적 탐구 태도를 유의하게 예측하는 것으로 나타났다. 또한 학습몰입은 과학경험과 과학적 탐구 태도, 교육지원과 과학적 탐구 태도 사이를 매개하는 것으로 나타났다. 이를 기반으로 피지컬 컴퓨팅 교육에서 과학적 탐구 태도 향상을 위해 과학경험 기회의 제공, 긍정적 교육지원의 필요, 학습몰입 촉진을 위한 전략이 필요함을 제안하였다.

• 한국간호교육학회지
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• 제9권2호
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• pp.310-319
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• 2003

The purpose of this study was to determine what effect reflection on clinical practice experience had students as learners and care providers. Qualitative research method was used to study a group of four-year undergraduate nursing course. Content analysis was done using the classification method of Carper's four patterns of knowing. Results of the study indicated that the use of the reflective process of clinical debriefing and journaling was impact on the aspect of nursing science, moral component of knowledge in nursing, personal knowing in nursing and the art of nursing. Especially, students moved from a passive to a more active mode of learning. The most significant finding was that over time, reflective processes resulted in the emergence of the client as the central focus of care. It was suggested that reflection was an important learning tool in professional education and that the skills required for reflection need to be developed in professional courses.

• 에너지공학
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• 제15권4호
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• pp.209-228
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• 2006

학습효과는 에너지기술의 전개와 관련된 메커니즘을 규명하려는 이론 중 하나이다. 본 논문에서는 학습 효과에 대한 이론적 고찰을 함으로써 아직까지는 국내에서 일천한 관련 이론에 대한 기반을 제공하고자 한다. 이를 위하여 학습곡선과 관련된 국내외 선행연구사례, 제반이론, 적용방법 및 정책 응용에 관하여 살펴본다. 또한 에너지기술의 학습과 비용절감 요인에 대하여 살펴봄으로써 학습곡선의 메커니즘을 파악한다. 마지막으로 각 장별 내용을 바탕으로 결론을 도출한다.

• 한국간호교육학회지
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• 제6권1호
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• pp.64-76
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• 2000

The purpose of this study is to identify the difference in learning styles, learning stages, and preferred nursing specialties between two groups of nursing programs, regular BSN and RN-BSN. The survey instrument was a simplified version of the Kolb's Learning-Style Instrument which was developed by the researcher, a self- reported learning style questionnaire with twelve questions related to the four learning stages. The sample of the study was the 218 nursing students in a university in Korea which consisted of 58 junior and 67 senior students in the regular BSN program, and 58 junior and 35 senior students in the RN-BSN program. Main findings of the study were as the following. 1) Over all, the major learning style was either the diverger or the accomodator; the most preferred learning stage was the concrete experience and the leastly preferred learning stage was the abstractive conceptualization learning stage; and the most preferred nursing specialty in the future was the clinical nursing. 2) Students in the BSN program preferred four learning stages with rather equal proportion, whereas the students in the RN-BSN program preferred the concrete experience learning stage as high as 60.3% and the abstractive conceptualization learning stage as low as 9.5%. 3)For the future career, the junior students of both programs preferred clinical and educational nursing areas, and the senior students of both programs preferred clinical and research areas. The main reason of the difference seemed to result from the different courses such as Health Education or Teaching Method for the juniors and the Nursing Research for the seniors of both groups. Because the sample of the study was limited to a university, it is difficult to generalize the study results for the entire nursing students in Korea. Continuous studies with larger numbers of nursing students and nurse educators, and experimental studies measuring the effects of new curricula are needed for the future.

• 한국컴퓨터정보학회논문지
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• 제21권7호
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• pp.93-100
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• 2016

This paper shows what kind of influence the learning motivation factors have on the effectiveness of Flipped Learning Model through the case of operating a JAVA programming subject. The Flipped Learning Approach consisting of Before Class, Before or At Start of Class, and In Class provides the students with learning motivation as well as satisfies Keller's ARCS(Attention, Relevance, Confidence, Satisfaction) to keep them studying steadily. This research conducts the operation of Flipped Learning and gets Exploratory Factor Analysis and Reliability Analysis from the result of the course experience questionnaire at the end of the class. Given this survey result, Flipped Learning approach improves the learners' satisfaction in class and the effectiveness in the fields of understanding learning context more than does the previous lecture-based learning approach by pacing learning procedure and conducting self-directed learning.

• 대한수학교육학회지:학교수학
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• 제1권1호
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• pp.109-122
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• 1999

In this paper we give a description of students' obstacles in their learning of geometry, especially resulted from their confusing a physical drawing with a figure, a geometrical object which a physical drawing represents. In computer-based teaching-learning environment, we could relieve such obstacles through providing students for experiences in which they must focus on elements of a figure and relations of them. But there may be potential in computer-based environment if we offer students only visual experience for validity of geometrical gacts: students' lack of understanding for need of proof and experience of cognitive obstacles which is very important for students to reflect their thinking and activities. Thus an didactical treatment must follows, which we also give an example.

• 디지털융복합연구
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• 제19권10호
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• pp.521-533
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• 2021

본 연구의 목적은 온라인 학습 환경에서 간호대학생의 자기주도적 학습 경험을 탐색하는 것이다. 자료 수집은 2021년 7월부터 8월까지 3개의 포커스 그룹 인터뷰를 통해 이루어졌으며, 연구 대상자는 온라인 수업을 경험한 간호대학생 15명이었다. 분석을 위해 모든 면담은 녹음하고 참여자가 말한 그대로 필사하였으며, 질적 내용분석을 이용해 분석하였다. 연구결과 4개의 범주와 11개의 하위범주가 도출되었다. 간호대학생의 자기주도적 학습 경험의 4개 범주는 '학습동기의 인지적 작용', '성찰을 통한 나만의 학습전략 마련', '학습을 지원하는 환경 조성', '교수자의 효과적인 온라인 수업설계와 열의'로 나타났다. 본 연구결과는 온라인 수업 환경에서 간호대학생의 자기주도적 학습전략 마련을 위한 기초자료로 활용될 수 있을 것이다.

• 한국콘텐츠학회논문지
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• 제16권5호
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• pp.698-709
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• 2016

본 연구는 2016년 중학교 자유학기제의 전면도입을 앞 둔 시점에서, 실질적 자유학기제의 주체라고 할 수 있는 중학생의 자유학기제 경험을 탐색하기 위하여 시도되었다. 질적 연구방법을 적용하여 의도적 표집을 통해 자유학기제 시범학교 중학생 8명을 대상으로 심층면담을 수행하였다. 수집된 자료를 분석한 결과, 10개의 주제가 도출되었다. 각 주제는 다음과 같다: '울며 겨자먹기로 수행평가에서 고군분투하기', '시험에 대한 부담감', '진로체험의 아쉬움', '깊이 있는 우정', '차별과 존중의 양면성', '초등과 중등 사이에서 휴식과 적응의 기회', '생각 없이 흘러간 찰나같은 아쉬움', '자유로움과 압박의 공존', '친구들이 있는 따뜻한 공간', '생색내기식 리허설에 끌려다님'. 연구결과, 자유학기제 학교생활에 대한 양가감정과 함께, 특히 친구관계에서의 특별한 우정에 대한 경험이 가장 우세하게 떠올랐다. 자유학기제 경험의 전반에서 협력위주의 우정이 지배적 범주로 떠오른 것은 경쟁위주의 현 학교 현실에 대한 긍정적 대안으로서 자유학기제의 성공가능성을 시사해준다. 중학생을 대상으로 자유학기제 경험의 의미를 확인한 본 연구결과를 토대로 향후 자유학기제의 성공적 시행을 위한 정책적 방향을 논의할 수 있을 것으로 기대한다.

• Biomolecules & Therapeutics
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• 제30권2호
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• pp.179-183
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• 2022

Traditionally, pathologists microscopically examine tissue sections to detect pathological lesions; the many slides that must be evaluated impose severe work burdens. Also, diagnostic accuracy varies by pathologist training and experience; better diagnostic tools are required. Given the rapid development of computer vision, automated deep learning is now used to classify microscopic images, including medical images. Here, we used a Inception-v3 deep learning model to detect mouse lung metastatic tumors via whole slide imaging (WSI); we cropped the images to 151 by 151 pixels. The images were divided into training (53.8%) and test (46.2%) sets (21,017 and 18,016 images, respectively). When images from lung tissue containing tumor tissues were evaluated, the model accuracy was 98.76%. When images from normal lung tissue were evaluated, the model accuracy ("no tumor") was 99.87%. Thus, the deep learning model distinguished metastatic lesions from normal lung tissue. Our approach will allow the rapid and accurate analysis of various tissues.

• 한국간호교육학회지
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• 제15권2호
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• pp.159-165
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• 2009

Purpose: The purpose of this study was to identify clinical competence and to analyze influencing factors on clinical competence for second year college nursing students. Methods: The data were collected from 183 students by means of self reported questionnaires with clinical competence, satisfaction of clinical practice experience, critical thinking disposition, and self-directed learning, on June 18th 2007 and June 25th 2008. Results: The influencing factors on clinical competence of nursing students were satisfaction of clinical practice experience and critical thinking disposition. The more adaptable a student's major was, the higher the clinical competence and satisfaction of clinical practice experience. The score of self-directed learning was the highest in the well adapted group of a major. For clinical competence categories, the level of basic nursing was the highest followed by psychosocial nursing, patient education, nursing process, monitoring and patient physical assessment. The level of direct nursing care was the lowest among nursing students. Conclusion: In conclusion, results of this study suggest that constructing a cooperative system between colleges and educational hospitals, intensifying preceptors' and professors' clinical instruction, and developing a multimedia learning module and practice using simulators or standardized patient care is necessary to promote clinical competence of nursing students.