온라인 팀 프로젝트에서 팀 리더의 상호작용 패턴 분석 = Team Leaders` Interaction Patterns in Online Team Project

다국어 초록 (Multilingual Abstract)

The purpose of this study is to explore online interaction among the team leader and team members in a project-based learning environment. Participants were forty nine undergraduate students who were randomly assigned as seven teams of seven. Team leaders were also randomly assigned by the instructor. In order to analyze overall interaction patterns of each team as well as interaction patterns of team leaders, social network analysis were employed and provided information regarding group cohesiveness and individual prominence. Content of the messages posted by the team leaders from high-performing teams as well as from low-performing teams were also analyzed to illustrate the role played by the team leaders during the project work. The results of the study include: 1) Low-performing teams tend to pay more attention to the messages posted by the team leaders, while high-performing teams tend to share similar amount of interaction across team members. 2) Team leaders from low-performing teams posted messages mostly related to teaching presence, for example, monitoring schedules, whereas team leaders from high-performing teams posted messages related to cognitive presence, social presence, and teaching presence.

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