The Karolinska Directed Emotional Faces: A validation study
The Karolinska Directed Emotional Faces: A validation study
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DOI：
10.1080/02699930701626582
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发表时间：
2008-01-01
影响因子：
2.6
通讯作者：
Verschuere, Bruno
中科院分区：
文献类型：
--
作者：
Goeleven, Ellen;De Raedt, Rudi;Verschuere, Bruno
虽然情感面部图片在情感研究中被广泛使用，但标准化的情感刺激集相当缺乏，并且现有的集具有一些局限性。因此，我们进行了一项验证研究的490张图片的人类面部表情从卡罗林斯卡定向情感面孔数据库（KDEF）。图片的情感内容进行了评估，并在强度和唤醒规模进行评级。结果表明，该数据库包含一个有效的情感面部图片集。附录中提供了每种基本情绪的20张最佳KDEF图片的点击率、强度和唤醒度。
Although affective facial pictures are widely used in emotion research, standardised affective stimuli sets are rather scarce, and the existing sets have several limitations. We therefore conducted a validation study of 490 pictures of human facial expressions from the Karolinska Directed Emotional Faces database (KDEF). Pictures were evaluated on emotional content and were rated on an intensity and arousal scale. Results indicate that the database contains a valid set of affective facial pictures. Hit rates, intensity, and arousal of the 20 best KDEF pictures for each basic emotion are provided in an appendix.