Effects of anticipatory stress on decision making in a gambling task
Effects of anticipatory stress on decision making in a gambling task
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DOI：
10.1037/0735-7044.121.2.257
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发表时间：
2007-04-01
影响因子：
1.9
通讯作者：
Bechara, A.
中科院分区：
文献类型：
--
作者：
Preston, S. D.;Tansfield, R. B. S.;Bechara, A.
最近的研究强调了这样一个事实，即任务内在的情感有利于决策。作者测试了匡威的假设，即不相关的情绪会扰乱决策。参与者玩爱荷华州赌博任务，在此期间，只有实验参与者预期发表公开演讲（A。Bechara，D. Tranel，& H. Damasio，2000）。那些期待演讲的实验参与者学习选择的偶然性更慢，并且在游戏后期存在性别互动，有压力的女性参与者具有更多的外显知识和更有利的表现，而有压力的男性参与者具有更差的外显知识和更不利的表现。预期压力对决策的影响是复杂的，取决于任务的性质和个人。
Recent research has highlighted the fact that emotion that is intrinsic to a task benefits decision making. The authors tested the converse hypothesis, that unrelated emotion disrupts decision making. Participants played the Iowa Gambling Task, during which only experimental participants anticipated giving a public speech (A. Bechara, D. Tranel, & H. Damasio, 2000). Experimental participants who were anticipating the speech learned the contingencies of the choices more slowly, and there was a gender interaction later in the game, with stressed female participants having more explicit knowledge and more advantageous performance and stressed male participants having poorer explicit knowledge and less advantageous performance. Effects of anticipatory stress on decision making are complex and depend on both the nature of the task and the individual.