The common knowledge effect: Information sharing and group judgment.
作者： Daniel Gigone , Reid Hastie
DOI: 10.1037/0022-3514.65.5.959
关键词:
摘要: The hypothesis that the influence of an item information on a group judgment is directly related to number members who hold before discussion was tested. Three-member groups read short descriptions students and were asked make individual then consensus judgments about those students' grades in course. Information held by all had more than only 1 member. However, no erect distribution found when controlling for member judgments, suggesting impact information, hence erects across members, mediated its individual-member prediscussion
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