• 문화기술의 융합
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• 제10권4호
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• pp.87-93
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• 2024

본 연구는 도서관 현장실습을 통해 학교에서 습득한 전공지식에 대한 이해도가 확장되었는지 분석하는 것에 목적이 있다. 이를 위해 문헌정보학의 6개 전공영역과 29개의 세부전공지식을 도출하고, D대학교 문헌정보학과 학부 4학년 19명을 대상으로 현장실습 전후 설문조사를 진행하였다. 설문조사를 통해 현장실습 후 전공지식에 대한 이해도가 상승하였는지를 조사하여, 현장실습의 교육적 효과에 대해 검증하였다. 분석 결과, 실습이 직접적으로 이루어진 전공영역의 사전사후 기술통계에서는 이해도의 차이를 발견할 수 있었으나 피셔의 정확검증을 활용한 현장실습과 전공지식 이해도의 상관관계에 대해서는 유의미한 관계를 발견할 수 없었다. 향후 학생들의 규모를 확대하여 후속연구를 진행할 필요가 있으며, 본 연구가 현장실습이 전공지식의 이해도를 높이는데 긍정적 기여를 할 수 있다는 가능성을 발견하는 단초가 되기를 기대한다.

• 한국초등과학교육학회지:초등과학교육
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• 제28권1호
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• pp.67-78
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• 2009

The purpose of this study is to identify the basic scientific knowledge of in- and pre-service elementary school teachers, specific areas having insufficient knowledge and the reason for the lack of understanding. For the study, we analyzed the survey asking basic scientific knowledge to in-service elementary school teachers within an urban communities and pre-service elementary school teachers enrolling the first, the second and the third year in National University of Education. The results shows that there is the lack of understanding about scientific knowledge such as boiling points, perihelion, substances, and elements, which elementary school teachers should have exactly known. With regard to the age, an effort is required to increase scientific knowledge of the in-service teachers in 50's, compared to those in 20s' and 30s'. In the pre-service teachers, the average in the third year was significantly higher than that in the first and second year. Regarding the major background in high school, both of in- and pre-service teachers who completed the science course showed significantly higher average than those who completed the liberal arts course. In addition, regarding the major in the university, the average of the group with science and engineering major was higher than that of the group with other majors.

• 한국초등과학교육학회지:초등과학교육
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• 제35권4호
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• pp.389-405
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• 2016

The purpose of this study was to analyze elementary school teachers' understanding, certainty, and familiarity with 13 key concepts of wave physics that are presented in textbook and teacher's guidebook. 123 elementary school teachers answered concept tests and questionnaires. In the results to these tests and questionnaires, teachers demonstrated a high level of understanding and high certainty in understanding with regard to the concepts of sound generation, effect of medium on wave, timbre, wavelength, and trough and crest of wave. For the topics of sound velocity, wave reflection and wave transmission, teachers demonstrated a high level of understanding but low certainty in understanding. With regard to sound propagation, teachers demonstrated a low level of understanding and an improperly high certainty in that low understanding. Teachers lacked knowledge, i.e., displayed a low level of understanding and low certainty in sound strength, sound frequency, constructive interference and destructive interference. In constructive and destructive interference, the teachers also displayed a low level of familiarity. We analyzed the differences in teacher's understanding, certainty, and familiarity according to teacher demographics defined by the teacher's gender, teaching experience with concepts of sound, career, curriculum track while in high school, and major in university. There were no significant differences in understanding, certainty, or familiarity as defined by gender, teaching experience, and career. However, these displays of knowledge were affected by the teacher's curriculum track in high school and their major. These results suggest that the teacher's understanding of, familiarity with, and certainty in wave physics concepts are more influenced by their learning experience than by their teaching experience. Therefore, we suggest additional learning opportunities for teachers (such as teacher training programs) in order to improve teacher knowledge and correct teacher misconceptions in wave physics.

• 한국정보기술응용학회:학술대회논문집
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• 한국정보기술응용학회 2005년도 6th 2005 International Conference on Computers, Communications and System
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• pp.139-142
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• 2005

Recently research interest in Knowledge Management (KM) has grown rapidly. Companies regard intellectual capital as important asset and strive to deploy KM in an organization to gain a competitive edge. Many organizations currently engage in knowledge management in order to leverage knowledge both within their organization and externally to their shareholders and customers. Most of the previous research related to KM are dedicated to investigate the role of information technology in extracting, capturing, sharing, coverting organizational knowledge. Knowledge workers, however, are paid less attention though they are the key players in KM activities such as knowledge creation, dissemination, capture and conversion. We regard knowledge workers as a major component of KM and starting point of understanding organizational knowledge activities. Therefore we adopt a method to understand and analyze knowldge workers' social relationships. In this paper we investigate Social Network Analysis (SNA) as a tool for analyzing knowledge network. We introduce the basic concept of SNA and suggest a framework for implementing knowledge network by explaining how SNA can be used for analyzing knowledge network. We also propose a numerical method for identifying knowledge workers using SNA after classifying knowledge workers. The suggested method is expected to help understanding key knowledge players within an organization.

• 한국수학교육학회지시리즈A:수학교육
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• 제41권2호
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• pp.173-187
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• 2002

The purpose of this study through ethnographic inquiry is to describe how an elementary teacher teaches mathematics with understanding. The ways that teachers'beliefs affect instructional activities, what means understanding from the view of cognitive psychology, and ethnographic research tradition were reviewed to anchor theoretical background of this study. A third-grade teacher and his 45 students were selected in order to capture vivid and thick descriptions of the teaching and learning activities of mathematics. Three major sources of data, that is, participant-observation with video taping, formal and informal interviews with the teacher and his students, and a variety of official documents were collected. These data were analyzed through two phases: data analysis in the field and after the fieldwork. According to data analysis, ‘teaching mathematics with understanding’ was identified as the teachers central belief of teaching mathematics. In order to implement his belief in teaching practices, the teacher made use of three strategies: ⑴ valuing individual student's own way of understanding, ⑵ bring students' everyday experiences into mathematics classroom, and ⑶ lesson objectivies stated by students. It is suggested for future research that concrete and specific norms of mathematics classroom for the improvement of mathematics understanding are needed to be identified and that experienced and skillful teachers' practical knowledge should be incorporated with theories of teaching mathematics and necessarily paid more attention by mathematics educators.

• 지식경영연구
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• 제11권2호
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• pp.37-56
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• 2010

Nowadays many companies expect to apply knowledge management mechanism for the explicit business performance improvement. Because peoples who employees are the understanding of knowledge contribution in the organization should try to achieve goal through the effective knowledge management activities. The purpose of this study is to examine the effect of major factors to support the performance of knowledge management in the company by using structural equation modeling. From the empirical result of this study with 485 leading corporation in Busan, we came to know that the infrastructure of knowledge management has influence on knowledge sharing and creating mechanism related to knowledge management activities. And, the knowledge management activities has positive influence on internal and external customer' satisfaction, and firm's social responsibility.

• 대한화학회지
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• 제54권6호
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• pp.787-798
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• 2010

이 연구에서는 화학교육을 전공하는 4명의 예비교사들과 화학을 전공한 2명의 예비교사들을 대상으로 고등학교 화학II 교과서에 제시된 "묽은 용액의 성질" 단원에 관련된 개념의 이해를 비교하였다. 연구결과, 예비교사들 중에 고등학교 화학II 교과서에 제시된 내용을 깊이 있게 이해하는 예비교사들이 많지 않았으며, 묽은 용액의 성질에 관련된 오개념을 가지고 있는 경우도 나타났다. 그리고 사범대학에서 화학교육을 전공한 예비교사들의 이해수준과 비사범대학에서 화학을 전공한 예비교사들의 이해수준은 차이가 없는 것으로 나타났다. 연구에 참여한 대부분의 예비교사들은 대학과 상관없이 그들의 예비교사 교육과정에서 실천적 지식이 부족하다고 느끼고 있었다.

• 한국안광학회지
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• 제14권4호
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• pp.89-96
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• 2009

목적: 부산지역 중고등학생을 대상으로 눈에 관한 생물교육학적 이해도와 지식도를 조사하였다. 방법: 4개 학교의 중고등학생 821명에 대해 설문 조사하였으며, 학년별, 성별에 따른 결과를 분석하였다. 결과: 생물교육과정 속에서 눈과 관련된 내용은 교육을 받을수록 눈에 대한 이해도가 높았으며, 눈과 관련된 지식에 대한 이해도는 피교육생과 비피교육생에서 통계적으로 유의한 차이가 나타났다(p<0.01). 학생들의 눈에 대한 생물교육학적 지식도 중에서 근시, 난시에 관한 지식은 낮았다(평균값<50). 결론: 생물 교육은 눈과 관련된 분야의 이해도를 높이는데 중요한 역할을 하므로 생물 교육과정에 눈과 관련된 개념의 정보를 많이 포함시키는 것이 필요하다.

• Asia pacific journal of information systems
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• 제15권2호
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• pp.97-120
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• 2005

As information systems are introduced in organizations, user attitudes toward IS are crucial factors for the success of such systems. Hence, understanding what affects user attitudes should be a major concern in MIS research. The purpose of this study is to improve the understanding of social influence on IS adoption. Social influence construct is stretched to include four items: subject norm, image, visibility, and voluntariness. Also, this paper examines the roles of two moderators regarding social influence: user characteristics and IT maturity. We could find that 1) social influence has a significant impact on perceived usefulness(PU), perceived ease of use(PEU), and intention, 2) the social influence on PU is more noticeable for knowledge worker than for undergraduate student, and 3) social influence on knowledge worker's PU is stronger for emerging IT(e.g., wireless internet services) than for mature IT(e.g., spreadsheet software).

• 지식경영연구
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• 제9권2호
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• pp.35-61
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• 2008

The demands for knowledge in the rapid social change and the competitive environment are being increased day by day. As to reflect the demands, much scholarly and practical work has been done on the topics of Knowledge Management (KM). However, the study of KM in nonprofit organizations (NPOs) is insufficient. This study, while discussing the nature of NPOs, which have the different purposes of existence and characteristics from for-profit organizations, has the purpose of finding out the special strategy for KM in NPOs. Through understanding the characteristics and the status of NPOs, this study suggests that that the interorganizational KM is the method to lead successful KM in NPOs. And the critical success factors (CSFs) are presented in the three major factors, such as the systematical, the interorganizational and internal consideration factor for organization. This not only provides the successful KM strategy of NPOs but also enlarges the understandings about interorganizational KM.