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Analysis of User Satisfaction with Collegiate E-Learning and its Determinants
조남재,금정원,박상희,백성욱 한국데이터전략학회 2009 Journal of information technology applications & m Vol.16 No.1
The benefits of an e-learning system will not be maximized unless learners use the system. This study proposed and tested models that seek to explain students’ satisfaction withe-learning systems. A survey was performed at a women’s college in Korea, where students experimentally could choose to register one same course either through e-learning or class-room learning. The questionnaire was filled up by students who took e-learning option. Independent variables include expected benefits, familiarity with technology, social influence, and accessibility. Dependent variables include the level of satisfaction, academic achievement, and the amount of the use of systems.
A study on factors related to the conflict in IT project teams
조남재,박상희,김난화,금정원 한국디지털정책학회 2009 디지털융복합연구 Vol.7 No.1
IT projects need engineers with various backgrounds to cooperate to build an IT system that satisfy the requirements of users given a limited expense and time. Such diversity of team members and the complexity of task naturally involve considerable amount of conflict among team members. High level of conflict among team members is known to be detrimental to the performance of the team. The purpose of this study is to examine the reasons for conflicts among team members in IT projects and to check how the level of conflict affects the performance of a project and the satisfaction of the members of the project team. To test the relationship, a survey on 166 participants in IT projects was conducted. The reasons for conflicts in IT projects were categorized into five types. The level of ambiguity was found to have a significant correlation with the level of conflict. And the level of conflict, in turn, is found to have a significant effect on the degree of satisfaction among team members and the project results. Based on the research results, it is suggested that a clear definition of tasks and their boundaries is required to reduce ambiguity and thus, the level of conflict and improve the level of satisfaction of IT project team members. IT projects need engineers with various backgrounds to cooperate to build an IT system that satisfy the requirements of users given a limited expense and time. Such diversity of team members and the complexity of task naturally involve considerable amount of conflict among team members. High level of conflict among team members is known to be detrimental to the performance of the team. The purpose of this study is to examine the reasons for conflicts among team members in IT projects and to check how the level of conflict affects the performance of a project and the satisfaction of the members of the project team. To test the relationship, a survey on 166 participants in IT projects was conducted. The reasons for conflicts in IT projects were categorized into five types. The level of ambiguity was found to have a significant correlation with the level of conflict. And the level of conflict, in turn, is found to have a significant effect on the degree of satisfaction among team members and the project results. Based on the research results, it is suggested that a clear definition of tasks and their boundaries is required to reduce ambiguity and thus, the level of conflict and improve the level of satisfaction of IT project team members.
Enhancement of efficient incorporation of Unnatural Amino Acid by control of translation key factors
Nam Young Kim(김남영),Jin Ho Ahn(안진호),Tae Wan Kim(김태완),In Seok Oh(오인석),Jung won Keum(금정원),Jeong Mi Son(손정미),Dong Myung Kim(김동명),Chang Kil Park(박창길),Cha Yong Choi(최차용) 한국생물공학회 2004 한국생물공학회 학술대회 Vol.2004 No.10