• 가정과삶의질연구
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• 제31권5호
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• pp.97-108
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• 2013

The purpose of this study was to investigate what variables have a significant effect on child care center teachers' mathematics teaching efficacy among teachers' individual variables, mathematics activity variables, and teachers' awareness variables, and also whether these results are different for teachers of 0 to 2-year-olds when compared to teachers of 3 to 5-year-olds. The subjects consisted of 438 teachers from child care centers located in D city and K province of Korea. The results of this study were as follows: First, mathematics activity variables had a significant effect on the mathematics teaching efficacy of both teacher groups. Second, teachers' awareness of the environment of mathematics education had a significant influence on the mathematics teaching efficacy of both teacher groups, and for teachers of 0 to 2-year-olds, that influence was the greatest among all of the variables. Third, teachers' awareness of the purpose of mathematics education had a significant effect on the mathematics teaching efficacy of only teachers of 0 to 2-year-olds. Lastly. teachers' awareness of the mathematics education curriculum had a significant influence on the mathematics teaching efficacy of only teachers of 3 to 5-year-olds, and that influence was the greatest. These results were discussed in terms of different types of support for each teacher group to improve the quality of mathematics education.

• 한국임상수의학회지
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• 제19권4호
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• pp.429-432
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• 2002

만성 림프구성 백혈병은 오랜기간에 걸쳐서 발전하는 전신질환이며, 급성 백혈병에서 보이는 것보다 더욱 성숙되고 잘 분화된 림프구가 혈액과 골수에 존재하는 것을 특징으로 한다. 본 증례보고에서는 발작, 복수의 임상 증상과 전염성 성병성 종양에 대한 치료경력이 있는 2년령의 거세된 잡종견을 다루고 있다. 여러 가지 진단 절차를 통하여 만성 림프구성 백혈병으로 진단내렸고, chlorambucil과 prednisolone을 이용한 항암치료를 현재까지 적용해 오고 있다. 초기내원 시 보였던 대부분의 증상에 대한 개선을 볼 수 있었으며, 환자의 삶의 질은 향상되었다.

• 문화기술의 융합
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• 제9권3호
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• pp.753-761
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• 2023

본 연구는 비전공자를 대상으로 하는 프로그래밍 교과목에 플립드 러닝 교수법을 적용하여 프로그래밍 교과목에 대한 학습 효율성을 증대시키기 위한 전략을 연구한다. 전통적 수업 방식에서 벗어나 다양한 교수법, 학습 설계모형을 융합적으로 적용하여 비전공자를 대상으로 하는 소프트웨어 교육의 효율적인 학습 모델을 설계하는 것에 대하여 연구한다. 학습자 중심의 플립드러닝(Flipped Learning)기반 프로그래밍 수업을 설계하고 이를 현장 적용하는데 효과적인 적용 방법에 대한 전략을 모색한다. 또한 본 대학의 교양 수업 중 컴퓨팅 사고 교과목에 플립드러닝 교수법의 효율적 적용 방법을 탐색하는 데 그 목적이 있다. 혁신 교수법의 하나인 플립드러닝 교수법을 적용하여 프로그래밍 교과목 수업의 질적 개선과 실습교육의 효율성 및 학습자 성취도 증진을 위한 방안을 고찰한다. 본 연구에서는 전통적 수업 방식에서 벗어나 다양한 교수법, 학습 설계 모형을 융합적으로 적용하여 비전공자를 대상으로 하는 소프트웨어 교육의 효율적인 학습 모델을 설계하는 것이 목적이다.

• 한국산학기술학회논문지
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• 제18권6호
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• pp.103-109
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• 2017

본 논문은 교육서비스품질이 대학이미지, 학생만족, 구전에 미치는 영향을 분석하며, 대학이미지, 학생만족, 구전 간의 영향관계를 조사하였다. 274부의 설문지가 가설검정에 사용되었으며, 2차 구조모형 분석을 실시하였다. 분석 결과, 첫째, 교육서비스품질이 대학이미지, 학생만족, 구전에 긍정적인 영향을 미치는 것으로 나타났고, 교육서비스품질의 하위차원을 검정한 결과 상대적 영향정도는 교수방법, 강의내용, 교수태도, 의사소통 순으로 나타났다. 둘째, 대학이미지가 학생만족과 구전에 긍정적인 영향을 미치는 것으로 나타났고, 대학이미지는 학생만족에 상대적 영향을 미치는 것으로 나타났다. 이 결과는 대학이미지에 대한 만족도가 교육성과에 대한 만족에 직접적인 영향을 주는 선행연구결과와 부분적으로 일치하는 것으로 나타났으며, 학생만족은 긍정적으로 형성된 대학브랜드 이미지를 보유한 대학은 고객만족을 창출하여 경쟁우위를 확보하게 됨을 알 수 있다. 셋째, 학생만족이 구전에 긍정적인 영향을 미치는 것으로 나타났다. 마지막으로 교육서비스품질 하위차원의 요인적재 값에서 교수방법(0.972)과 강의내용(0.934)이 가장 중요한 요인으로 확인되었으며, 대학이미지, 학생만족, 구전에 대해 이들의 영향이 다른 요인들보다 크다는 것을 의미한다. 따라서 대학기관은 대학이미지, 학생만족, 구전 등의 성과를 향상시키기 위해 학생들의 관점에서 교육서비스품질의 교수방법과 강의내용을 강화해야 한다.

• Safety and Health at Work
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• 제3권2호
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• pp.123-129
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• 2012

Objectives: The study was conducted with the aim of evaluating applied occupational health teaching for final-year medical students at Hacettepe University, Faculty of Medicine. Methods: The study included all sixth grade medical students (n=293) during one academic year. Pre- and post-training tests were used to assess the magnitude of change in knowledge and attitude of students on occupational health, whereas the opinion of students on several aspects of the quality of teaching sessions were assessed by using post-training questionnaires. Results: Post-training tests revealed that the level of knowledge on all aspects of occupational health increased among medical students. An evaluation of the teaching sessions showed favorable results for the overall quality of the sessions: 81.3% of the students stated that the sessions were well organized, 81.7% remarked the workplace/factory visit was a valuable experience, and 91.0% stated feeling more competent on occupational health issues. Conclusion: There was a greater increase in students' knowledge on technical precautions than their knowledge on issues related to medical practice in the workplace. Visiting a workplace was found to contribute to the overall aim of knowledge and attitude change on occupational health issues. The scope of undergraduate medical education should be extended by improving occupational health education with respect to educational content, duration, and methods.

• 한국과학교육학회지
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• 제32권8호
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• pp.1356-1366
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• 2012

As the recent demand for human resources in science, technology, engineering, and mathematics (STEM), the development of professional STEM teacher is called worldwide. It is becoming a critical need in teacher education in order to educate student teachers, and prepare pre-service and beginning teachers for high quality of teaching competency. To promote the competency for $21^{st}$ century STEM teachers, the epistemology of technological pedagogical content knowledge (TPACK) is currently considered as the essential qualities of knowledge for highly qualified teachers. The aim of this study is explore the effect of case-based learning approach on TPACK competency of pre-service STEM teachers. In order to develop the pre-service teachers' competency regarding effective integration of technologies into teaching specific content areas, a series of innovative case study teaching in science and mathematics was presented to 43 participants of pre-service physics, chemistry, biology, mathematics, and computer teachers during a course of information and communication technology (ICT) in Education at Khon Kaen University, Thailand. After finishing a case presentation, the pre-service teachers were encouraged into a forum of critical open discussion by considering the potential impact of the case and the TPACK framework. They were investigated instructional design competency of using ICT tools into student learning process and their personal beliefs about ICT in educational process both before and after. The participant's reactions and learning was evaluated by using a self-reported questionnaire and an implementation log of content-specific learning process design, respectively. Results showed a change of their beliefs and the transformation of their TPACK competency in STEM teaching. In an effort to better serve the needs of high quality STEM teachers, the results of this study illustrated that the competency of TPACK could be particularly considered as a core attributes for future STEM teachers. By the way, case-based learning approach can play an effective part in preparing and professing the TPACK competency for STEM teachers.

• International Journal of Computer Science & Network Security
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• 제22권11호
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• pp.260-264
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• 2022

The article considers innovative teaching methods used in the system of modern education process. Characteristic features of means, forms and methods of innovative training are defined, it is revealed the specifics of their use in the interactive educational environment of Ukrainian universities. The article is devoted to topical issues of modernization and improving the quality of higher legal education in Ukraine in the context of its European integration. Particular attention is paid to innovative technologies of legal education faculties.

• 문화기술의 융합
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• 제9권4호
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• pp.211-221
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• 2023

이 연구는 강의평가의 대상에 학업성취도를 추가하여 평가의 타당성을 높이고, 수업태도에 대한 통제정당성을 검증하고 수업태도 보정지수를 개발하여 평가의 신뢰성을 높이기 위한 목적으로 실시하였다. 연구의 결과는 다음과 같다. 첫째, 학생의 수업태도는 강의만족도에 유의미한 영향을 미치는 것으로 확인되었다. 수업태도가 긍정적일수록 강의만족도가 높아지고, 수업태도가 부정적일수록 강의만족도가 낮아지는 것으로 나타났다. 둘째, 학생의 수업태도는 학업성취도에 유의미한 영향을 미치는 것으로 확인되었다. 수업태도가 긍정적일수록 학업성취도가 높으며, 수업태도가 부정적일수록 학업성취도가 낮은 것으로 나타났다. 셋째, 강의만족도는 학업성취도에 유의미한 영향을 미치지 못하는 것으로 확인되었다. 강의만족도가 높다고 해서 강의품질이 높다고 할 수 없으며, 강의만족도가 낮다고 해서 강의품질이 낮다고 할 수 없다는 의미이다. 넷째, 수업태도로 인해 왜곡될 수 있는 강의만족도 결과를 보정하기 위한 강의만족도 보정지수를 개발하였다. 결론적으로 강의만족도외에 학업성취도를 평가대상으로 추가하여 강의평가의 타당성을 제고하고, 강의만족도 보정지수를 적용하여 강의평가의 신뢰성을 제고해야 한다.

• 아동학회지
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• 제26권6호
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• pp.111-126
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• 2005

Subjects were two teachers each with higher or with lower play teaching efficacy, and the 111 four and five-year-old children they taught. Using naturalistic observation, children's constructive play was videotaped and transcribed for 60 minutes on ten consecutive days in each classroom. Play was analyzed by level of constructive play, continuous length of play, variety of materials, enrichment of activities, and coherence of content. Constructive play of children whose teachers had higher efficacy in teaching play showed longer continuous play, used a higher variety of materials, and their play had more creative integrity. Five-year-olds exhibited longer continuous play, used a larger variety of play materials, more enrichment of play activity, and more coherence in play contents than four-year-olds.

• International Journal of Precision Engineering and Manufacturing
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• 제1권1호
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• pp.118-126
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• 2000

Die-casting burr to casting process is removed by post-process for assembly and quality control of product. Though robot has been widely used for deburring job before. CNC exclusive machine is currently developed for high power, high speed machining and quick tool change. Deburring tool path with complex 3D curve type is defined to make out deburring NC program. But there is no efficient method to define it currently used methods with teaching probe on machine. In this study the efficient method to make out deburring NC program is developed. 5-axis digitizing machine is used to receive data of deburring path. And the post process for NC program generation is developed in consideration of the machining conditions. The developed system is not dependent on the skill of operator and has the advantage to maintain the flexibility of job to modify NC program due to the wear of tool and aging of the die casting.