• Journal of Information Science Theory and Practice
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• 제10권4호
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• pp.23-37
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• 2022

The pandemic of Coronavirus disease (COVID-19) has contributed more challenges for mothers as the family's primary caregiver in overcoming the widespread infection. Pandemic-related information is essential for mothers to reduce uncertainty as well as to maintain the health of family members during this unprecedented situation. Adopting the framework of the Situational Theory of Problem Solving, this study extends the theory by, first, testing the mediating role of COVID-19 anxiety on mothers' information seeking and information forwarding, referred to as active communication action of problem solving, as well as preventive behavior; and second, by predicting the effect of information seeking on preventive behavior. Referring to an online survey from 371 Indonesian mothers, the findings suggest that in terms of direct effect, only problem recognition was found to have no significant effect on situational motivation. The results suggest that Indonesian mothers perceive COVID-19 as personally relevant so that they are motivated to solve the problem by seeking and forwarding related information. In addition, COVID-19 anxiety was found to play a significant role in predicting information seeking, information forwarding, and preventive behavior. The result of this study is expected to give insights for risk communicators and health professionals in Indonesia in communicating COVID-19, particularly to mothers.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 2004년도 춘계공동학술대회 논문집
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• pp.143-146
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• 2004

With the rapid growth of e-commerce, marketers are able to observe not only purchasing behavior on what and when customers purchased, but also the individual Web usage behavior that affect purchasing. The richness of this information has the potential to provide marketers with an in-depth understanding of customer. Using commonly available Web log data, this paper examines Web usage behaviors at the individual level. By decomposing the buying process into a pattern of visits and purchase conversion at each visit, we can better understand the relationship between Web usage behavior and purchase decision. This allows us to more accurately forecast a shopper's future purchase decision at the site and hence determine the value of individual customers to the siteAccording to our research, not only information seeking behavior but also visiting duration of a customer and participative behavior such as participation in event should be considered as important predicators of purchase decision of customer in a cosmetic internet shopping mall.

• 한국컴퓨터정보학회논문지
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• 제22권9호
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• pp.125-132
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• 2017

The purpose of this study was to examine the factors influencing career preparation behavior based on the perception of college students from the perspective of social cognitive career theory and to examine the effect of career barriers and career decision self - efficacy on career preparation behavior And career - decision self - efficacy. The results of the study are as follows. First, career barriers perceived by college students showed a significant positive correlation with career decision self - efficacy and career preparation behavior(-), and career decision efficacy showed a statistically significant correlation with career preparation behavior(+). Second, as a result of linear regression analysis to examine the effect of career barriers on career preparation behavior, lack of self - clarification, lack of job information, and lack of recognition of need were subordinate factors of career barriers. Third, as a result of linear regression analysis to examine the effect of career decision - making self - efficacy on career preparation behavior, goal setting and job information, which are sub - factors of career decision self - efficacy, were analyzed. Fourth, mediating effects of career decision self - efficacy on career barriers and career preparation behavior were analyzed by hierarchical regression analysis. The results of this study confirm that the level of career barrier, which is an important factor in career preparation behavior of college students, should be lowered and career decision self - efficacy should be increased.

• 융합정보논문지
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• 제9권4호
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• pp.39-47
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• 2019

본 연구는 여성노인의 건강관심도, 건강정보지향, 인터넷 건강정보 문해력 및 건강행위 정도를 파악하고, 건강행위에 영향을 미치는 요인을 파악하고자 하였다. C시 여성노인 203명을 대상으로 구조화된 설문지를 이용하여 자료를 수집하였으며 기술통계, t-test 및 다중회귀분석으로 분석하였다. 대상자의 건강관심도, 건강정보지향 및 건강행위는 60대 군과 70대 군에서 통계적으로 유의한 차이는 없었고, 인터넷 건강정보 문해력은 통계적으로 유의한 차이가 있었다. 건강행위에 영향을 미치는 요인은 60대군에서는 건강정보지향으로 나타났으며 14.8%의 설명력이 있었다. 70대군인 경우 거주형태이었으며 6.6%의 설명력이 있었다. 이는 정보화시대에 여성노인의 건강행위를 향상시키기 위해 건강정보, 인터넷 건강정보 문해력 등에 대한 관심을 포함하여 건강증진 프로그램 개발 시 고려해야 할 함의를 제시한다.

• Asia pacific journal of information systems
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• 제23권4호
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• pp.29-51
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• 2013

In line with network technology development and smart device penetration, the social network service (SNS) has expanded its influence. The SNS which is a service based on communication and sharing among people, has grown based on users' voluntary engagement and participation and its influence has appeared beyond the cyberspace into the overall areas of domestic and foreign culture and society. In particular, SNS-based real-time communication during diverse disasters, can help prevent further damage. By sharing information on social donation activities and environmental campaigns, people have used SNS as a tool to change the society in a more positive way. Such series of activities functioning as a power to change the society have been made much faster and wider through the help of a new media called SNS. To better understand such trends, we are required to study about the SNS and its user relationships first. In this context, this study sought to identify the effects of people's desire to build friendships through SNS on the voluntary and society-friendly activities of people. This study considers online pro-social behavior and proposes online citizenship behavior. Citizenship behavior has been examined in organization context. That is, organizational citizenship behavior explains an employee's pro-social behavior in an organization context. Organizational citizenship behavior is characterized by the individual's helping others and promoting the functioning of the organization. By applying organizational citizenship behavior to an online context, we propose online citizenship behavior, an individual's pro-social behavior in an online context. An individual's pro-social behavior, i.e., online citizenship behavior, could be considered as a way for the better management of online community and society. It also needs to examine the development of online citizenship behavior. This study examined online citizenship behavior from the friendship desire. Because online society or community is characterized by online relationships between members, the friendship between members would lead to pro-social behavior, i.e., helping others and promoting the functioning of the online society, in such online context. This study further examines the antecedents of friendship desire in terms of SNS interactivity with its four factors. The findings based on the survey from real SNS users explain that the three factors of SNS interactivity (connectivity, enjoyment, and synchronicity) increases online friendship desire which then increases online citizenship behavior significantly. This study contributes to the literature by examining the key role of online friendship desire in leading to online citizenship behavior and identifying its antecedents in terms of SNS characteristics. The findings in this study also provide guidance on how to manage online society and how to promote the effective functioning of SNS.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제8권1호
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• pp.305-325
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• 2014

In cloud computing infrastructure, current virtual machine trust measurement methods have many shortcomings in dynamism, security and concurrency. In this paper, we present a new method to measure the trust of virtual machine. Firstly, we propose "behavior trace" to describe the state of virtual machine. Behavior trace is a sequence of behaviors. The measurement of behavior trace is conducted on the basis of anticipated trusted behavior, which not only ensures security of the virtual machine during runtime stage but also reduces complexity of the trust measurement. Based on the behavior trace, we present a Dynamic Tree Style Trust Measurement Model (DTSTM). In this model, the measurement of system domain and user domain is separated, which enhances the extensibility, security and concurrency of the measurement. Finally, based on System Call Interceptor (SCI) and Virtual Machine Introspection (VMI) technology, we implement a DTSTM prototype system for virtual machine trust measurement. Experimental results demonstrate that the system can effectively verify the trust of virtual machine and requires a relatively low performance overhead.

• 한국융합학회논문지
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• 제12권2호
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• pp.247-258
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• 2021

최근 조직들은 조직원에게 엄격한 정보보안 수준을 요구하고 있다. 엄격한 정보보안 정책 및 기술은 정보보안 관련 스트레스를 유발할 수 있다. 연구 목적은 지식공유행동 및 개인조직 적합성을 감소시키는 정보보안 기술 및 업무스트레스의 부정적 영향을 제시하는 것이다. 연구 대상은 정보보안 정책을 보유한 조직에서 근무하는 조직원이며, 연구가설은 309개의 표본을 활용하여 구조방정식모델링으로 검증한다. 연구 결과, 개인조직적합성이 지식공유행동에 긍정적 영향을 주었으나, 업무스트레스가 부정적 영향을 주었다. 또한, 기술스트레스가 개인조직 적합성에 부정적 영향을 미쳤다. 추가적으로, 업무모호성이 개인조직 적합성과 지식공유행동사이에 조절효과를 가졌다. 연구 시사점은 조직원의 정보보안 기술 및 업무 스트레스의 부정적 영향을 확인하였으며, 내부자의 부정적 행동 최소화를 위한 방향을 제시한다.

• 한국도서관정보학회지
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• 제39권2호
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• pp.39-63
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• 2008

이 연구의 목적은 '일상적 정보행태의 관점'에서 재미한인의 삶을 조망하되 거주지역과 민족정체성이라는 변수가 그들의 정보행태에 어떠한 영향을 미치는지를 심층적으로 들여다보는데 있다. 이를 위해 이 연구에서는 기존 연구에서와는 달리 학자들의 관심에서 상대적으로 소외되어 있던 미(美)대륙 중서부에 위치한 3개 주(洲)(켄터키, 인디애나, 오하이오)에 거주하는 한인들을 관찰의 대상으로 삼고 있다. 논의를 위해 필요한 자료는 기본적인 문헌조사에 더해 설문조사와 면담을 통해 수집하였다. 연구 결과, 거수지역과 민족정체성에 따라 재미한인의 정보행태는 다양하고 복합적인 양상을 띠고 있는 것으로 확인되었으며, 이를 근거로 재미한인과 같은 소수민족 집단을 위한 정보복지정책은 정보행태의 다양성과 복합성을 반드시 고려하여 수립되어야함을 권고하고 있다.

• 한국문헌정보학회지
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• 제43권4호
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• pp.59-81
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• 2009

본 연구는 인지적, 정서적, 환경적 측면을 포함한 통합적 관점에서 방송콘텐츠 창작자들이 방송기획과정에서 정보를 이용하는 과정을 분석하여 정보활동모형을 개발하였다. 방송콘텐츠 창작자들은 공통된 인지적 프로세스 단계를 통해 정보의 교환과 통합을 이루며, 대중과의 정서적 공감을 위하여 최근의 뉴스와 인간 및 일상생활전반에 대한 정보를 끊임없이 탐색한다. 또한 정보의 시대성과 시의성, 방송사회내의 규범과 문화적 맥락도 중요한 정보원이며 정보에 대한 판단은 주관적이며 경험적으로 이루어지고 있음을 밝혀내었다.

• 한국정보시스템학회지:정보시스템연구
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• 제27권4호
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• pp.189-202
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• 2018

Purpose As job market squeezes and more institutions have been requiring NCS(National Competency Standards) based recruitments, the importance of NCS has been growing. Among the 10 domains of NCS, the most relevant one with MIS(Management Information Systems) field is 'information ability', which is becoming more important with the advent of the fourth industrial revolution era. The purpose of this study is to investigate the effect of college students' information ability on their career preparation behavior. Design/methodology/approach In this study, we set up a process model to comprehend the effect of college students' information ability on career preparation behavior based on social cognitive career theory. For research model testing, 561 questionnaires were used for empirical analysis through structural equations modeling. Findings Empirical analysis showed that information ability positively influenced college students' career preparation behaviors for employment. In addition, this study presented a process model explaining the effect of information capability on career preparation behavior. In order to strengthen the information ability of college students, not only university-level efforts, but also MIS discipline efforts should be accompanied. Other academic and practical implications are discussed.