The influence of regulatory focus and group vs. individual goals on the evaluation bias in the context of group decision making

The influence of regulatory focus and group vs. individual goals on the evaluation bias in the context of group decision making
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群体决策背景下监管焦点以及群体与个人目标对评估偏差的影响

DOI:
10.1016/j.jesp.2014.05.009
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发表时间:
2014
影响因子:
3.5
通讯作者:
Jacoby
Jacoby
中科院分区:
心理学2区
文献类型:
--
作者:
Sassenberg;Landkammer;Jacoby

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作为一个群体做出好的决策需要考虑在讨论中交换的信息,但个人的评估偏见(即,对支持成员最初偏好的信息的否定和赞赏)与此相反。目前的研究探讨了这种偏见的动机前提条件。据预测,追求个人目标(例如,与在促进重点中追求相同类型的目标或在促进或预防重点中追求作为一个群体表现良好的目标相比,在预防重点中追求个人在小组讨论后留下好印象或做出好决定会导致更大的评价偏差。四个实验支持这一预测,并证明了评估偏差确实与关键信息的记忆力较低和决策质量较低有关。因此,群体目标对群体决策绩效至关重要--特别是在引起预防重点的背景下(例如,当安全受到威胁时)。
Making good decisions as a group requires the consideration of information exchanged during a discussion, but individuals' evaluation bias (i.e., discounting of information contradicting and appreciation of information supporting members' initial preference) works against that. The current research studied motivational preconditions of this bias. It was predicted that pursuing individual goals (e.g., making a good impression or a good decision as an individual after a group discussion) in a prevention focus leads to a stronger evaluation bias than pursuing the same type of goals in a promotion focus or pursuing the goal to perform well as a group with either a promotion or a prevention focus. Four experiments supported this prediction and demonstrated that the evaluation bias is indeed associated with lower memory for critical information and lower decision quality. Hence, group goals are crucial for group decision performance — in particular in contexts inducing a prevention focus (e.g., when security is at stake).
DOI: 10.1037/0022-3514.82.3.419
发表时间: 2002-03
影响因子: 7.6
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P. Niedenthal;M. Brauer;Lucy Robin;Åse Innes-Ker
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