• The Journal of the Korea Contents Association
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• v.13 no.10
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• pp.92-102
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• 2013

The definition of mobile phone was a device that can make and receive telephone calls or messages for communication but it has rapidly developed from communication tool into multi-function device. Especially since release of smart phone, Korea is one of the highest country in the world and the statistics can be interpreted into people positively accept new technology. Therefore it's time to study on usage behavior according to different generation of mobile phone. Based on media richness theory and elaboration likelihood model, we analyzed factors affecting usage behavior of mobile phone. Case study methodology were constructed a survey to female university students from 20-24 years of age.

• Journal of the Korean Society for information Management
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• v.26 no.4
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• pp.59-80
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• 2009

As the amount of web information grows, a bookmark has become an important tool to reuse web information effectively which is relevant to users' information needs. Thus, this study aimed to investigate how bookmarks are used as a management tool of web information, and what functions users require concerned with it. For this purpose, semi-structured interviews and observations were carried out from 5 respondents, and a survey was conducted to investigate the relationship between bookmark using behaviors and requirements for function improvement. The users who use bookmark less frequently think bookmark feature essential for the purpose of reusing web information.

• 한국HCI학회:학술대회논문집
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• 2007.02b
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• pp.179-184
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• 2007

제품의 사용자 인터페이스를 개발하기 위해서는 해당 제품의 사용 행태를 정확하게 파악하는 것이 핵심적이다. 사용자 행태에 관한 정보를 수집하는 방법으로는 설문이나 개별/집단 면접 등이 흔히 사용되고 있으나, 이는 사용자들의 기억에 의존하는 간접적인 방법이기 때문에 그 정확성을 보장할 수 없다는 것이 단점으로 지적된다. 이 연구에서는 사용자 조작 로그(Log)를 기록, 수집하는 방법을 활용하여 가전 제품의 사용 행태에 대한 정보를 직접적으로 파악하였고 그 결과를 바탕으로 사용자 중심 인터페이스 디자인을 개발하고자 하였다. 디지털TV실사용자 가구들을 조사 대상으로 선발한 후 해당 가정의 실제 사용 환경에서 약 1개월간 사용 로그를 기록하였다. 로그 수집과 함께 면접 설문도 실시하였다. 수집된 로그를 통계적으로 분석하여 제품의 주요 기능별 사용 빈도와 패턴을 추출해 낼 수 있었다. 이 결과를 면접에서 대상자들이 응답한 내용과 비교하여 간접 조사 방법의 정확도를 검증해 보았다. 로그 분석 결과에서 도출된 사용 행태 데이터를 근거로 사용자 맞춤 인터페이스 기능을 제안하였다. 또한 각 가구별 결과를 2차 분석하여, 사용 행태 데이터를 기반으로 한 사용자 세분화(Segmentation)를 하였고 각 세그먼트(Segment)별 주요 특징을 도출해 낼 수 있었다. 이러한 여러 분석 결과는 가전 제품의 사용자 중심 인터페이스 개발에 사용 Log분석이 활용될 다양한 가능성과 유용성을 보여주었다.

• Journal of Korean Library and Information Science Society
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• v.43 no.3
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• pp.49-77
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• 2012

The purpose of this study is to investigate the values and meanings of university libraries and library catalog in the learning activities of Korean college students. Discussed in details are unique features in their library use behavior and catalog search behavior, and critical factors influencing their behavioral characteristics. A qualitative approach was employed for data collection and analysis. Intensive interviews were conducted with 30 students, also utilized was tight and close observation of their library search behavior. The result of this study is on identifying the underlying reasons why Korean students use their libraries and catalogs in a passive and limited manner.

• Journal of the Korean Society for information Management
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• v.31 no.2
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• pp.189-209
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• 2014

This study examined librarians' perceptions of Information Commons(I.C.), user's information seeking behaviors, and new role of library in the digital ages. Interviews with 28 librarians found that the perceptions of the librarians were widely differed depending on their understandings of the nature of the space. The interview results were divided into three different categories of librarians: the librarians; 1) understanding library as a place only with academic functions, 2) library as academic place along with multi-cultural functions, and 3) library as open learning space with focus on creativity and discovery of users. The findings also indicated that all these perceptions are closely related to understanding of the role of library and its future development.

• Journal of the Korean Society for Library and Information Science
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• v.36 no.1
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• pp.25-40
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• 2002

With the perspective of information management, on-going monitoring of the specified service function is one of the major activities and even critical process. The research consisted of three empirical research questions such as, the current usage and overall user-satisfaction, the quality of the R&D information content and the service, and the problems which have been observed by the actual user group of National Digital Science Library (NDSL). The results of the investigation provided several guidelines that can be utilized for the improvements of the R&D information user service as well as some recommendations for overall optimal administration.

• The Journal of the Korea Contents Association
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• v.14 no.8
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• pp.150-155
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• 2014

This study explored the police organizational health diagnosis index development. and the ultimate purpose of this study is to suggest the ways for the police to develop the police organizational health diagnosis index and then to raise the organizational effectiveness. A police organizational health diagnosis index comprises three categories; Organizational Behavior, Group Behavior, and Individual Behavior. A Organizational Behavior questionnaire comprises five categories; Organizational Structure, Organizational atmosphere, Environmental Compliance, Transformational Leadership, and Communication & decision-making. Secondly, A Group Behavior questionnaire comprises five categories; How to manage the personnel, Conflict management style, Group cohesion, Vision and Strategy, and Community-oriented & shared responsibility. Thirdly, An Individual Behavior questionnaire comprises five categories; Job Motivation, work-related factors, Trust, Vitality, and Organizational Cynicism. This author expects this study to contribute to the development of an adequate measuring instrument of the police organizational health diagnosis index.

• Journal of the Korea Convergence Society
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• v.7 no.2
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• pp.69-75
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• 2016

The research had an investigation of relevance between functional oral health literacy, oral health knowledge, and oral health behaviors of college students. Survey of 410 students in K city college done from June 22 to 26, 2015 was analyzed, and the final analysis subject was 398 students. The result were 281(70.6) students with experience of oral health education, 117(29.4) students without experience of education, and there were 194(48.7) students who had difficulty several times with the material and explanation while attending the education, and 128(32.2) students who had difficulty a few times. Scores of functional oral health literacy were low for more than half of the college students. The higher the functional oral health literacy score, the higher oral health knowledge was shown, and oral health knowledge turned out to be affecting functional oral health literacy. Therefore, an effective program for delivering oral health knowledge to improve low functional oral health literacy of college students must be developed.

• Journal of the Korean Society for Library and Information Science
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• v.50 no.1
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• pp.493-511
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• 2016

Discovery is an emerging concept to enhance the search capabilities of library resources with the Next Generation Library Catalog. This paper defined the Discovery feature based on the information search behavior, and then derived the elements that make up its function. After that, the 11 regional representatives libraries' OPACs and 3 Internet bookstores are evaluated and compared against Search & Discovery capabilities. As a result, the Internet bookstores were superior to the libraries' OPACs for all the elements that make up the Discovery functions. This study verified that the public libraries OPACs are still concentrating on known item search, and it is hard for the users to meet a serendipity which is gained through the Discovery functions.

• Journal of Digital Convergence
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• v.12 no.5
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• pp.271-280
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• 2014

The purpose of this study is to find the impact of the quality of oral health life of elders to determine the plan for promotion of health. the survey was conducted targeting 365 elders who are resident of Dae-Gu from 1st of May every month. The structural elements of the quality of oral health were the physical function, social features and psychological function. Physical functions and psychological functions that are smoking, drinking, subjective oral health and oral health concern had positive influence and social features which are gender, smoking, drinking, the interest and subjective oral health, work ability and regualar dental check up had positive impact Oral health-related quality of life of the elderly and to promote more efforts to improve oral health behavior is more important than what can be for their own oral health behavior actions required to achieve the desired results expected for the belief to encourage a systematic elderly oral health education program development and is considered to require constant attention.