Perceptual impairment in face identification with poor sleep.
Perceptual impairment in face identification with poor sleep.
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DOI：
10.1098/rsos.160321
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发表时间：
2016-10
影响因子：
3.5
通讯作者：
White D
中科院分区：
文献类型：
--
作者：
Beattie L;Walsh D;McLaren J;Biello SM;White D
先前的研究表明，睡眠不足后，面部记忆会受损。然而，尚不清楚睡眠不足是否会影响不依赖识别记忆的面部识别任务的表现，尽管这些任务在安全和法医专业中更为普遍，例如在国界的照片身份证检查中。在这里，我们测试了睡眠不佳是否会影响面部匹配能力标准测试的准确性，该测试对记忆力没有要求：格拉斯哥面部匹配任务（GFMT）。在实验 1 中，与报告正常睡眠行为的参与者相比，报告睡眠障碍与失眠症一致的参与者在 GFMT 上的准确性受损。在实验 2 中，我们使用睡眠日记方法将对照组的 GFMT 准确性与连续三个晚上报告睡眠不佳的参与者进行比较，并再次发现短睡眠组的准确性分数较低。在这两项实验中，睡眠质量较差的人的面部匹配准确度降低与决策信心下降无关，这对职业环境产生了影响，在职业环境中，高置信度的识别错误可能会导致严重后果。这些结果表明，与睡眠相关的面部记忆损伤反映了身份感知编码的困难，并表明睡眠不佳后面部匹配的元认知损伤。
Previous studies have shown impaired memory for faces following restricted sleep. However, it is not known whether lack of sleep impairs performance on face identification tasks that do not rely on recognition memory, despite these tasks being more prevalent in security and forensic professions—for example, in photo-ID checks at national borders. Here we tested whether poor sleep affects accuracy on a standard test of face-matching ability that does not place demands on memory: the Glasgow Face-Matching Task (GFMT). In Experiment 1, participants who reported sleep disturbance consistent with insomnia disorder show impaired accuracy on the GFMT when compared with participants reporting normal sleep behaviour. In Experiment 2, we then used a sleep diary method to compare GFMT accuracy in a control group to participants reporting poor sleep on three consecutive nights—and again found lower accuracy scores in the short sleep group. In both experiments, reduced face-matching accuracy in those with poorer sleep was not associated with lower confidence in their decisions, carrying implications for occupational settings where identification errors made with high confidence can have serious outcomes. These results suggest that sleep-related impairments in face memory reflect difficulties in perceptual encoding of identity, and point towards metacognitive impairment in face matching following poor sleep.
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DOI：
10.1073/pnas.1421881112
发表时间：
2015-10-13
影响因子：
11.1
作者：
Shakeshaft, Nicholas G.;Plomin, Robert
通讯作者：
Plomin, Robert
影响因子：
6.3
作者：
AKERSTEDT, T
通讯作者：
AKERSTEDT, T
影响因子：
4.8
作者：
Bastien, Celyne H.;Vallieres, Annie;Morin, Charles M.
通讯作者：
Morin, Charles M.
影响因子：
4.1
作者：
Jansson, Markus;Linton, Steven J.
通讯作者：
Linton, Steven J.
影响因子：
1.6
作者：
Roge, Joceline;Gabaude, Catherine
通讯作者：
Gabaude, Catherine