Group awareness and self-presentation in computer-supported information exchange
Group awareness and self-presentation in computer-supported information exchange
复制标题
计算机支持的信息交换中的群体意识和自我呈现
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
U. Cress
中科院分区：
文献类型：
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作者：
J. Kimmerle;U. Cress
在许多计算机支持的协作学习的情况下，一个共同的挑战是增加参与者与其他小组成员分享知识的意愿。作为计算机支持的信息交流的一个典型情况，共享数据库的设置被选择为当前的研究。这种信息交流的情况代表了一种社会困境：虽然向共享数据库提供信息会产生成本，但对个人没有任何好处，但当所有成员都决定不提供信息时，整个群体都会受到影响。为了缓解信息交流的困境，采用了群体意识工具。据推测，参与者将使用群体意识的自我呈现的目的。为了检验这一假设，人格变量“保护性自我呈现”（PSP）进行了测量。群体意识和PSP的互动效应被发现：当一个意识工具提供的信息，每个人的贡献行为，这个工具被用来作为一个自我展示的机会。为了更详细地了解这种效应，对PSP量表的单个项目进行了分析。
A common challenge in many situations of computer-supported collaborative learning is increasing the willingness of those involved to share their knowledge with other group members. As a prototypical situation of computer-supported information exchange, a shared-database setting was chosen for the current study. This information-exchange situation represented a social dilemma: while the contribution of information to a shared database induced costs and provided no benefit for the individual, the entire group suffered when all members decided to withhold information. In order to alleviate the information-exchange dilemma, a group-awareness tool was employed. It was hypothesized that participants would use group awareness for self-presentational purposes. For the examination of this assumption, the personality variable ‘protective self-presentation’ (PSP) was measured. An interaction effect of group awareness and PSP was found: when an awareness tool provided information concerning the contribution behavior of each individual, this tool was used as a self-presentation opportunity. In order to understand this effect in more detail, single items of the PSP-scale were analyzed.