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负性信息对于人类的生存来说起着重要的警示作用,本实验研究采用情绪图片作为情绪信息的来源,利用返回抑制的范式,对负性信息是否能自动捕获注意进行研究。结果发现:负性图片为有效线索时的反应时显著大于中性图片为有效线索时的反应时,即在负性图片为有效线索时出现了返回抑制现象。本实验证明了负性信息能自动捕获注意。
Negative information plays an important warning role in the survival of human beings. In this study, we use the emotion picture as the source of emotion information and use the paradigm of return inhibition to study whether the negative information can automatically capture the attention. The results showed that when the negative picture is the effective clue, the reaction time is significantly greater than when the neutral picture is the effective clue, that is, the negative picture appears to be the effective cue when the return inhibition phenomenon occurs. This experiment proves that negative information can automatically capture the attention.