• 한국과학교육학회지
• /
• 제31권4호
• /
• pp.609-620
• /
• 2011

이 연구는 과학영재 수업을 관찰한 예비 과학교사들이 과학영재와 과학영재 교육을 어떻게 인식하고 있는지, 과학영재 수업에서 개선해야 할 점은 무엇인지 조사하였다. 연구 결과 예비 과학교사들은 첫째, 과학영재들의 영재성에 대해 부정적이었다. 둘째, 다양한 형태의 수업이 이루어지고 있지 못하다고 인식하였다. 특히 이론 강의가 가장 많았는데, 이는 과학영재들의 잠재적 영재성 계발에 부정적이라고 인식하였다. 셋째, 창의성 및 사고력 향상을 위한 프로그램의 부재와 과학영재 수업 교재에 대해서 부정적이었지만, 자기 주도적 학습에는 긍정적이었다. 넷째, 교육시설과 수업인원에 대해 부정적이었다. 다섯째, 강의자가 전공 교수일 때 학생의 잠재적 영재성이 가장 잘 개발될 것으로 인식하였다. 과학영재 수업에서 개선되어야 할 점으로 선행학습 위주의 판별 수정, 창의적 사고력 함양 교수학습의 강화, 특정 학년의 교육과정과 관계없는 창의적 내용으로 구성, 영재교육을 위한 학습 자료의 확보, 영재교육 전문 강사의 필요성을 언급하였다. 이상으로부터 예비 과학교사들은 대학에서 이루어지고 있는 과학영재 수업에 대해 부정적으로 인식하고 있으며, 개선할 점으로 선행학습이 아닌 창의적 교육과정과 전문 강사의 필요성 등을 언급하였음을 알 수 있었다.

• 농촌지도와개발
• /
• 제19권2호
• /
• pp.273-299
• /
• 2012

This study examined importance and performance of urban agriculture education program of the trainees who attended urban agriculture education, and suggested reformation of urban agriculture instructor course of Gyeonggi Provincial Agricultural Research & Extension Services by IPA models. The investigation was done on October 7, 2011. The subject was 40 trainees of urban agriculture instructor course of Gyeonggi Provincial Agricultural Research & Extension Services. The study suggested reformation of urban agriculture education program based on the findings as follow: Firstly, the instructors should teach trainees not theoretically but practically to let the trainees make use of learning at urban agriculture. Secondly, teaching material that is not theoretically but practical enough to apply it to actual urban agriculture should be supplied. Thirdly, urban agriculture education should be done not theoretically but practically considering its characteristics. Theoretical contents have been already included in teaching material, and practice oriented education should be done to let trainees put theory into practice on-the-spot. Practice oriented education should be supported in the planning future education. In addition future urban agriculture education program should consider importance as well as practice of educational contents, lecturers, operations and facilities.

• 한국멀티미디어학회논문지
• /
• 제23권9호
• /
• pp.1139-1146
• /
• 2020

Recently, as e-learning technology advances, interaction and data exchange between lecturers and learners have become very important. In addition, accuracy of data delivery and efficiency of system implementation should be ensured. Considering these aspects, SignalR is the most suitable communication method for constructing an audience response system in e-learning. Existing audience response systems require separate wireless devices and have problems with system compatibility. SignalR, on the other hand, is capable of operating in all environments including PC programs, web, Android, and iOS, and has an advantage of being easy to develop applications. As such, SignalR is widely used in chatting functions for small scale, real-time communication system, and it has never been used to implement an audience response system. Thus, for the first time in this paper, an audience response system using SignalR was proposed and an experiment was conducted on whether it was applicable at the e-learning education field. Therefore, from the results fo an experiment, a variety of e-learning environments can be built through the audience response system using SignalR proposed in this paper.

• 농촌지도와개발
• /
• 제12권2호
• /
• pp.231-241
• /
• 2005

The objectives of this study were to explore leadership program participation of rural leaders and to analyze needs assessment for leadership program. The data were collected from 273 rural leaders by stratified random sampling. The SPSSWIN/ver.10 program was used for analyzing data with frequency and cross-tab analysis. The major findings of this study were as follows; 1) Rural leaders should effectively use leadership competency after leadership program. 2) Major problems of leadership program were lecturers' speciality and rather vague educational purpose. 3) Rural leaders wanted to learn more about rural and agricultural policies, conflict resolution among residents, specific and specialized leadership skills, and organizational activities. 4) Rural leaders responded that they need more programs on developing logical thinking, organizational competency, creative thinking, and positive attitude. 5) Characteristics of rural leaders should be considered in developing and implementing leadership programs.

• 품질경영학회지
• /
• 제43권2호
• /
• pp.201-218
• /
• 2015

Purpose: This study surveyed the effects of instructors' verbal and nonverbal communication quality on students' learning flow and satisfaction. We divided the two types of communication into sub-factors - verbal communication into language, and nonverbal communication into kinesics, proxemics, paralanguage and physical appearance - to examine the causal relationship between learning flow and learning satisfaction. Methods: This study was conducted on the students (parents) of a paid early childhood education program run by "I" company located in Seoul, from November 12, 2014 to November 18, 2014. A total of 317 (90.5 %, effective) questionnaires were collected and analyzed using SPSS 18.0 and AMOS 18.0. Results: First, the verbal communication of the lecturers was found to have significantly positive (+) effects on learning satisfaction. Second, among the nonverbal communications, proxemics and physical appearance were found to have positive (+) effects on learning flow. Third, among the nonverbal communications, proxemics was found to have positive (+) effects on learning satisfaction. Fourth, the learning flow of students was found to have positive (+) effects on learning satisfaction. Conclusion: This study's findings can contribute to realizing desirable communication between instructors and students.

• 한국멀티미디어학회논문지
• /
• 제19권3호
• /
• pp.650-658
• /
• 2016

This study proposes web-based authoring system for the lecturers who published textbooks by inserting external open resource. When lecturer publishes textbooks, the system makes it easier to utilize external resources by providing an open resource pool that the lecturer can search not only his own resources but external resources. In addition, we designed an open resource pool based on Original Contents Tracing Model to check whether the scrapped resource is changed or not in the future. Open Resource Pool allows inserting text, images and videos by searching multimedia, and stores metadata for the follow-up management. We made the system to determine the change of the resource using the metadata stored in the tracking system. Through this research, we confirmed that it is possible to publish textbooks by utilizing a variety of open resources on the web and revise the book by tracing the scrapped resources.

• 대한전기학회:학술대회논문집
• /
• 대한전기학회 2006년도 추계학술대회 논문집 전력기술부문
• /
• pp.198-200
• /
• 2006

This paper presents a development of an educational simulator of particle swarm optimization (PSO) and application for solving the test functions and economic dispatch (ED) problems with nonsmooth cost functions. A particle swarm optimization is one of the most powerful methods for solving global optimization problems. It is a population-based search algorithm and searches in parallel using a group of particles similar to other AI-based heuristic optimization techniques. In developed simulator, lecturers and students can select the functions for simulation and set the parameters that have an influence on PSO performance. To improve searching capability for ED problems, a crossover operation is proposed to the position update of each individual (CR-PSO). To verify the feasibility of CR-PSO method, numerical studies have been performed for two different sample systems. The proposed CR-PSO method outperforms other algorithms in solving ED problems.

• International Journal of Knowledge Content Development & Technology
• /
• 제10권1호
• /
• pp.21-34
• /
• 2020

The paper looks at protecting copyright owners in Nigeria: a panacea for intellectual development. A descriptive survey design was adopted in carrying out the study. The sample size for the study was 112. Three research objectives guided the study. The study utilized a self-developed questionnaire for data collection. A total of 112 copies of the questionnaire were distributed to librarian and lecturers, out of which 108 copies were duly filled and returned, representing 96.4%. The collected data was arranged in frequency and analyzed using percentage and mean score. The findings revealed that protection of copyright will encourage creators of intellectual works, and that if authors are well remunerated there is likelihood of adequate availability of various publications to meet information needs of Nigerians. The result showed that the right to intellectual properties is one of the ways to encourage intellectual development. The finding revealed that copyright protection provides security for intellectual product and does not negatively affect the availability of intellectual materials. Based on the research findings, it was recommended that owners of intellectual property deserve good earnings for their intellectual works in order to promote Knowledge proliferation and availability so as to meet the reading needs of the citizens at the various levels. The study also recommended that all cases relating to copyright violation in our courts should be summarily dealt with. The study advocated that the provision on the punishment should be reviewed such that it could deter people from infringing on authors rights.

• Journal of the Korean Data and Information Science Society
• /
• 제20권1호
• /
• pp.65-75
• /
• 2009

대부분의 대학에서는 개설된 강좌에 대한 학생들의 강의만족도를 통하여 교수들의 업적평가에 적용하기 위해 강의평가를 실시하고 있다. 그러나 강의평가점수는 강좌규모, 강의형태, 개설학년 등과 같은 많은 변수들에 의해 영향을 받으며, 그 결과로 강의평가결과는 심각한 편의를 갖는다. 따라서 본 연구에서는 강의평가결과의 사후조정을 위한 균등화방법과 그 효율성을 비교하고, 가장 좋은 효율성을 갖는 균등화방법을 제안하고자 한다.

• Journal of the Korean Data and Information Science Society
• /
• 제21권3호
• /
• pp.513-521
• /
• 2010

대부분의 대학들은 교수업적평가를 위해 강의평가제도를 실시하고 있다. 그러나 강의평가의 결과는 강좌규모, 강의형태, 개설학년, 이수구분, 평균평점 등과 같은 개설강좌의 특성에 많은 영향을 받게 된다. 따라서 이러한 각 강좌특성들이 강의평가 결과에 영향을 미치는 효과를 제거하지 않는다면, 담당교수가 강의평가 결과에 대한 공정성과 객관성을 신뢰할 수 없게 만들 정도로 심각한 편의를 갖게 된다. 따라서 강의평가의 공정성을 위해 강좌특성에 따른 편의를 제거하기 위한 사후조정된 점수가 요구된다. 따라서 본 연구에서는 단계적 변수선택법에 의한 회귀분석을 이용하여 강의평가 결과에 대한 균등화 방법을 이용하여 사후조정된 점수를 계산하는 방법을 제안한다. 그리고 제안된 방법은 기존의 방법과 비교를 하였다.