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    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/66918


    Title: Task-irrelevant angry faces capture attention in visual search while modulated by resources.
    Authors: 黃淑麗
    Huang, Shwu-Lih;Chang, Yu-Chieh;Chen, Yu-Ju
    Contributors: 心理系
    Date: 2011.06
    Issue Date: 2014-06-25 16:26:24 (UTC+8)
    Abstract: We investigated the attentional capture effect of emotional faces under sufficient or restricted attentional conditions. In a modified visual search paradigm, three kinds of schematic faces (angry, happy, and neutral) served as stimuli. Participants were instructed to search for a target face indicated by a dot and to respond to the dot`s position. In this design, the emotional content of the face is task-irrelevant and does not need to be attended. The results of Experiment 1 demonstrate that having an angry face as the target face elicited a faster response than did the neutral target face, and when the angry face is used as a distractor, the response to the target was delayed compared to the response with no such distractor. Experiment 2 included inverted faces to decrease emotional content; results showed that inversion of the faces reduced the effect of angry faces on the search performance. When attention was cued to a specific area in Experiment 3, the effect of angry faces outside of the cued area became weaker. In conclusion, the results indicate that a task-irrelevant angry face can capture attention beyond top-down control, but this effect is modulated by the availability of attentional resources.
    Relation: Emotion, 11(3), 544-552
    Data Type: article
    DOI link: http://dx.doi.org/10.1037/a0022763
    DOI: 10.1037/a0022763
    Appears in Collections:[Department of Psychology] Periodical Articles

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