A signal-detection analysis of sex differences in the perception of emotional faces
A signal-detection analysis of sex differences in the perception of emotional faces
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DOI：
10.1016/j.bandc.2004.02.029
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发表时间：
2004-04-01
影响因子：
2.5
通讯作者：
Ngo, C
中科院分区：
文献类型：
--
作者：
Grimshaw, GM;Bulman-Fleming, MB;Ngo, C
在不确定条件下，使用信号检测任务来评估情绪面孔识别中的性别差异。埃克曼的电脑图像显示了悲伤、愤怒、快乐和恐惧的情绪状态，向36名男性和37名女性展示了50毫秒。所有参与者在三个不同的区块中监测高兴、愤怒或悲伤的情绪表达。最容易辨别的是笑脸。悲伤和愤怒的表情经常被误认为是对方。对d‘值、命中率和反应时间的分析都得到了类似的结果，任何指标都没有性别差异。(C)2004 Elsevier Inc.保留所有权利。
A signal-detection task was used to assess sex differences in emotional face recognition under conditions of uncertainty. Computer images of Ekman faces showing sad, angry, happy, and fearful emotional states were presented for 50 ms to thirty-six men and thirty-seven women. All participants monitored for presentation of either happy, angry, or sad emotional expressions in three separate blocks. Happy faces were the most easily discriminated. Sad and angry expressions were most often mistaken for each other. Analyses of d' values, hit rates, and reaction times all yielded similar results, with no sex differences for any of the measures. (C) 2004 Elsevier Inc. All rights reserved.