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Time, Purpose and Characteristics of Behavior in the Performance of Group Decision Making
Author(s): HOU Yubo, SHEN Decan
Pages: 172-
174
Year: 2000
Issue:
2
Journal: PSYCHOLOGICAL SCIENCE
Keyword: 群体决策; 互补性假设; 双高阈限理论;
Abstract: 96名大学生,4人一组,参加了评价警察行为的决策实验.研究采用2×2×2(时间×目的×行为特征)因子式设计,旨在分析时间、目的和行为特征如何对中国人群体决策行为产生影响.结果表明,决策群体在行为记忆上的准确性优于成员个体,但群体的决策标准比个体冒险;时间、目的及行为特征影响群体决策的绩效.结论支持了"互补性假设"及K R Murplhy对时间与目的之间交互作用的解释.
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